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update Octave Project Developers copyright for the new year
author John W. Eaton <jwe@octave.org>
date Fri, 06 Jan 2023 13:11:27 -0500
parents 24bd675bceab
children 9cc509a00b54 82128f652585
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2017-2023 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include <cstdio>
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31 #include <iostream>
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32
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33 #if defined (OCTAVE_USE_WINDOWS_API)
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34 # include <vector>
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35 # include <locale>
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36 # include <codecvt>
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37 #endif
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38
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39 #include <QtCore>
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40 #include <QtXml>
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41
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42 #include <QApplication>
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43 #include <QFontDatabase>
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44 #include <QImage>
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45 #include <QPainter>
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46 #include <QPrinter>
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47 #include <QRegExp>
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48
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49 // Include a set of path rendering functions extracted from Qt-5.12 source
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50 #include "octave-qsvghandler.h"
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51
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52 // Render to pdf
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53 class pdfpainter : public QPainter
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54 {
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55 public:
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56 pdfpainter (QString fname, QRectF sz)
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57 : m_printer ()
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58 {
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59 // Printer settings
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60 m_printer.setOutputFormat (QPrinter::PdfFormat);
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61 m_printer.setFontEmbeddingEnabled (true);
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62 m_printer.setOutputFileName (fname);
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63 m_printer.setFullPage (true);
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64 #if defined (HAVE_QPRINTER_SETPAGESIZE)
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65 m_printer.setPageSize (QPageSize (sz.size (), QPageSize::Point,
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66 QString ("custom"),
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67 QPageSize::ExactMatch));
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68 #else
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69 m_printer.setPaperSize (sz.size (), QPrinter::Point);
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70 #endif
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71
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72 // Painter settings
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73 begin (&m_printer);
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74 setWindow (sz.toRect ());
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75 }
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76
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77 ~pdfpainter (void) { end (); }
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78
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79 private:
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80 QPrinter m_printer;
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81 };
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82
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83 // String conversion functions+QVector<double> qstr2vectorf (QString str)
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84 QVector<double> qstr2vectorf (QString str)
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85 {
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86 QVector<double> pts;
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87 QStringList coords = str.split (",");
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88 for (QStringList::iterator p = coords.begin (); p != coords.end (); p += 1)
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89 {
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90 double pt = (*p).toDouble ();
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91 pts.append (pt);
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92 }
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93 return pts;
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94 }
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95
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96 QVector<double> qstr2vectord (QString str)
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97 {
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98 QVector<double> pts;
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99 QStringList coords = str.split (",");
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100 for (QStringList::iterator p = coords.begin (); p != coords.end (); p += 1)
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101 {
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102 double pt = (*p).toDouble ();
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103 pts.append (pt);
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104 }
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105
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106 return pts;
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107 }
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108
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109 QVector<QPointF> qstr2ptsvector (QString str)
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110 {
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111 QVector<QPointF> pts;
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112 str = str.trimmed ();
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113 str.replace (" ", ",");
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114 QStringList coords = str.split (",");
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115 for (QStringList::iterator p = coords.begin (); p != coords.end (); p += 2)
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116 {
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117 QPointF pt ((*p).toDouble (), (*(p+1)).toDouble ());
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118 pts.append (pt);
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119 }
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120 return pts;
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121 }
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122
29519
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123 QVector<QPoint> qstr2ptsvectord (QString str)
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124 {
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125 QVector<QPoint> pts;
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126 str = str.trimmed ();
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127 str.replace (" ", ",");
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128 QStringList coords = str.split (",");
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129 for (QStringList::iterator p = coords.begin (); p != coords.end (); p += 2)
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130 {
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131 QPoint pt ((*p).toDouble (), (*(p+1)).toDouble ());
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132 pts.append (pt);
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133 }
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134 return pts;
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135 }
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136
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137 // Extract field arguments in a style-like string, e.g. "bla field(1,34,56) bla"
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138 QString get_field (QString str, QString field)
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139 {
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140 QString retval;
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141 QRegExp rx (field + "\\(([^\\)]*)\\)");
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142 int pos = 0;
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143 pos = rx.indexIn (str, pos);
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144 if (pos > -1)
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145 retval = rx.cap (1);
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146
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147 return retval;
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148 }
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149
26027
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150 // Polygon reconstruction class
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151 class octave_polygon
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152 {
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153 public:
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154 octave_polygon (void)
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155 { }
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156
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157 octave_polygon (QPolygonF p)
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158 { m_polygons.push_back (p); }
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159
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160 ~octave_polygon (void) { }
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161
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162 int count (void) const
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163 { return m_polygons.count (); }
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164
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165 void reset (void)
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166 { m_polygons.clear (); }
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167
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168 QList<QPolygonF> reconstruct (void)
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169 {
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170 if (m_polygons.isEmpty ())
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171 return QList<QPolygonF> ();
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172
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173 // Once a polygon has been merged to another, it is marked unsuded
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174 QVector<bool> unused;
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175 for (auto it = m_polygons.begin (); it != m_polygons.end (); it++)
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176 unused.push_back (false);
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177
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178 bool tryagain = (m_polygons.count () > 1);
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179
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180 while (tryagain)
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181 {
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182 tryagain = false;
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183 for (auto ii = 0; ii < m_polygons.count (); ii++)
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184 {
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185 if (! unused[ii])
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186 {
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187 QPolygonF polygon = m_polygons[ii];
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188 for (auto jj = ii+1; jj < m_polygons.count (); jj++)
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189 {
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190 if (! unused[jj])
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191 {
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192 QPolygonF newpoly = mergepoly (polygon, m_polygons[jj]);
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193 if (newpoly.count ())
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194 {
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195 polygon = newpoly;
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196 m_polygons[ii] = newpoly;
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197 unused[jj] = true;
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198 tryagain = true;
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199 }
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200 }
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201 }
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202 }
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203 }
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204 }
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205
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206 // Try to remove cracks in polygons
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207 for (auto ii = 0; ii < m_polygons.count (); ii++)
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208 {
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209 QPolygonF polygon = m_polygons[ii];
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210 tryagain = ! unused[ii];
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211
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212 while (tryagain && polygon.count () > 4)
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213 {
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214 tryagain = false;
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215 QVector<int> del;
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216
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217 for (auto jj = 1; jj < (polygon.count () - 1); jj++)
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218 if (polygon[jj-1] == polygon[jj+1])
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219 {
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220 if (! del.contains (jj))
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221 del.push_front (jj);
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222
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223 del.push_front (jj+1);
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224 }
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diff changeset
225
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
226 for (auto idx : del)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
227 polygon.remove (idx);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
228
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
229 if (del.count ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
230 tryagain = true;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
231 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
232 m_polygons[ii] = polygon;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
233 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
234
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
235 // FIXME: There may still be residual cracks, we should do something like
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
236 // resetloop = 2;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
237 // while (resetloop)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
238 // currface = shift (currface, 1);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
239 // if (currface(1) == currface(3))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
240 // currface([2 3]) = [];
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
241 // resetloop = 2;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
242 // else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
243 // resetloop--;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
244 // endif
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
245 // endwhile
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
246
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
247 QList<QPolygonF> retval;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
248 for (int ii = 0; ii < m_polygons.count (); ii++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
249 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
250 QPolygonF polygon = m_polygons[ii];
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
251 if (! unused[ii] && polygon.count () > 2)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
252 retval.push_back (polygon);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
253 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
254
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
255 return retval;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
256 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
257
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
258 static inline
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
259 bool eq (QPointF p1, QPointF p2)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
260 {
27277
db687716fed6 style fixes: generally aim to break long lines before operators, not after
John W. Eaton <jwe@octave.org>
parents: 26993
diff changeset
261 return ((qAbs (p1.x () - p2.x ())
db687716fed6 style fixes: generally aim to break long lines before operators, not after
John W. Eaton <jwe@octave.org>
parents: 26993
diff changeset
262 <= 0.00001 * qMin (qAbs (p1.x ()), qAbs (p2.x ())))
db687716fed6 style fixes: generally aim to break long lines before operators, not after
John W. Eaton <jwe@octave.org>
parents: 26993
diff changeset
263 && (qAbs (p1.y () - p2.y ())
db687716fed6 style fixes: generally aim to break long lines before operators, not after
John W. Eaton <jwe@octave.org>
parents: 26993
diff changeset
264 <= 0.00001 * qMin (qAbs (p1.y ()), qAbs (p2.y ()))));
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
265 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
266
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
267 static
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
268 QPolygonF mergepoly (QPolygonF poly1, QPolygonF poly2)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
269 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
270 // Close polygon contour
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
271 poly1.push_back (poly1[0]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
272 poly2.push_back (poly2[0]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
273
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
274 for (int ii = 0; ii < (poly1.size () - 1); ii++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
275 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
276 for (int jj = 0; jj < (poly2.size () - 1); jj++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
277 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
278 bool forward = (eq (poly1[ii], poly2[jj])
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
279 && eq (poly1[ii+1], poly2[jj+1]));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
280 bool backward = ! forward && (eq (poly1[ii], poly2[jj+1])
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
281 && eq (poly1[ii+1], poly2[jj]));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
282
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
283 if (forward || backward)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
284 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
285 // Unclose contour
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
286 poly1.pop_back ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
287 poly2.pop_back ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
288
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
289 QPolygonF merged;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
290 for (int kk = 0; kk < (ii+1); kk++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
291 merged.push_back (poly1[kk]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
292
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
293 // Shift vertices and eliminate the common edge
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
294 std::rotate (poly2.begin (), poly2.begin () + jj, poly2.end ());
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
295 poly2.erase (poly2.begin ());
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
296 poly2.erase (poly2.begin ());
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
297
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
298 if (forward)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
299 for (int kk = poly2.size (); kk > 0; kk--)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
300 merged.push_back (poly2[kk-1]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
301 else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
302 for (int kk = 0; kk < poly2.size (); kk++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
303 merged.push_back (poly2[kk]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
304
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
305 for (int kk = ii+1; kk < poly1.size (); kk++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
306 merged.push_back (poly1[kk]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
307
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
308 // Return row vector
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
309 QPolygonF out (merged.size ());
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
310 for (int kk = 0; kk < merged.size (); kk++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
311 out[kk] = merged[kk];
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
312
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
313 return out;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
314 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
315 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
316 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
317 return QPolygonF ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
318 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
319
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
320 void add (QPolygonF p)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
321 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
322 if (m_polygons.count () == 0)
27934
49a0d90cd2a3 maint: Use Octave coding conventions in src/ directory.
Rik <rik@octave.org>
parents: 27923
diff changeset
323 m_polygons.push_back (p);
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
324 else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
325 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
326 QPolygonF tmp = mergepoly (m_polygons.back (), p);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
327 if (tmp.count ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
328 m_polygons.back () = tmp;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
329 else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
330 m_polygons.push_back (p);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
331 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
332 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
333
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
334 private:
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
335 QList<QPolygonF> m_polygons;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
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336 };
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337
29519
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338 void draw (QDomElement& parent_elt, pdfpainter& painter)
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339 {
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340 QDomNodeList nodes = parent_elt.childNodes ();
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341
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342 static QString clippath_id;
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343 static QMap< QString, QVector<QPoint> > clippath;
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344
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345 // tspan elements must have access to the font and position extracted from
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346 // their parent text element
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347 static QFont font;
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348 static double dx = 0, dy = 0;
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349
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350 // Store path defined in <defs> in a map
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351 static bool in_defs = false;
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352 static QMap< QString, QPainterPath> path_map;
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353
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354 for (int i = 0; i < nodes.count (); i++)
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355 {
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356 QDomNode node = nodes.at (i);
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357 if (! node.isElement ())
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358 continue;
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359
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360 QDomElement elt = node.toElement ();
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361
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362 if (elt.tagName () == "clipPath")
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363 {
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364 clippath_id = "#" + elt.attribute ("id");
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365 draw (elt, painter);
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366 clippath_id = QString ();
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367 }
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368 else if (elt.tagName () == "g")
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369 {
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370 QString str = elt.attribute ("font-family");
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371 if (! str.isEmpty ())
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372 {
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373 // Font
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374 font = QFont ();
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375 font.setFamily (elt.attribute ("font-family"));
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376
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377 str = elt.attribute ("font-weight");
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378 if (! str.isEmpty () && str != "normal")
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379 font.setWeight (QFont::Bold);
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380
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381 str = elt.attribute ("font-style");
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382 if (! str.isEmpty () && str != "normal")
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383 font.setStyle (QFont::StyleItalic);
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384
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385 str = elt.attribute ("font-size");
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386 if (! str.isEmpty ())
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387 font.setPixelSize (str.toDouble ());
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388
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389 painter.setFont (font);
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390
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391 // Translation and rotation
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392 painter.save ();
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393 str = get_field (elt.attribute ("transform"), "translate");
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394 if (! str.isEmpty ())
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395 {
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396 QStringList trans = str.split (",");
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397 dx = trans[0].toDouble ();
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398 dy = trans[1].toDouble ();
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399
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400 str = get_field (elt.attribute ("transform"), "rotate");
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401 if (! str.isEmpty ())
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402 {
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403 QStringList rot = str.split (",");
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404 painter.translate (dx+rot[1].toDouble (),
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405 dy+rot[2].toDouble ());
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406 painter.rotate (rot[0].toDouble ());
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407 dx = rot[1].toDouble ();
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408 dy = rot[2].toDouble ();
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409 }
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410 else
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411 {
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412 painter.translate (dx, dy);
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413 dx = 0;
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414 dy = 0;
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415 }
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416 }
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417
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418 draw (elt, painter);
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diff changeset
419 painter.restore ();
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420 }
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421 else
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diff changeset
422 {
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diff changeset
423 bool current_clipstate = painter.hasClipping ();
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diff changeset
424 QRegion current_clippath = painter.clipRegion ();
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diff changeset
425
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diff changeset
426 str = elt.attribute ("clip-path");
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diff changeset
427 if (! str.isEmpty ())
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diff changeset
428 {
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diff changeset
429 QVector<QPoint> pts = clippath[get_field (str, "url")];
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diff changeset
430 if (! pts.isEmpty ())
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diff changeset
431 {
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diff changeset
432 painter.setClipRegion (QRegion (QPolygon (pts)));
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diff changeset
433 painter.setClipping (true);
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diff changeset
434 }
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diff changeset
435 }
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diff changeset
436
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diff changeset
437 // Fill color
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diff changeset
438 str = get_field (elt.attribute ("fill"), "rgb");
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diff changeset
439 if (! str.isEmpty ())
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diff changeset
440 {
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diff changeset
441 QStringList clist = str.split (",");
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diff changeset
442 painter.setBrush (QColor (clist[0].toInt (),
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diff changeset
443 clist[1].toInt (),
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diff changeset
444 clist[2].toInt ()));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
445 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
446
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
447 // Transform
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
448 str = elt.attribute ("transform");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
449 painter.save ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
450 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
451 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
452 QStringRef tf (&str);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
453 QTransform tform =
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
454 parseTransformationMatrix (tf) * painter.transform ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
455 painter.setTransform (tform);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
456 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
457
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
458 draw (elt, painter);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
459
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
460 // Restore previous clipping settings
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
461 painter.restore ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
462 painter.setClipRegion (current_clippath);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
463 painter.setClipping (current_clipstate);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
464 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
465 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
466 else if (elt.tagName () == "defs")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
467 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
468 in_defs = true;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
469 draw (elt, painter);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
470 in_defs = false;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
471 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
472 else if (elt.tagName () == "path")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
473 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
474 // Store QPainterPath for latter use
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
475 QString id = elt.attribute ("id");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
476 if (! id.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
477 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
478 QString d = elt.attribute ("d");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
479
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
480 if (! d.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
481 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
482 QStringRef data (&d);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
483 QPainterPath path;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
484 if (! parsePathDataFast (data, path))
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
485 continue; // Something went wrong, pass
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
486 else if (path.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
487 std::cout << "Empty path for data:"
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
488 << d.toStdString () << std::endl;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
489 else if (in_defs)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
490 path_map["#" + id] = path;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
491 else
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
492 painter.drawPath (path);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
493
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
494
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
495 if (path_map["#" + id].isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
496 std::cout << "Empty path for data:"
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
497 << d.toStdString () << std::endl;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
498 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
499 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
500 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
501 else if (elt.tagName () == "use")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
502 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
503 painter.setPen (Qt::NoPen);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
504
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
505 QString str = elt.attribute ("xlink:href");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
506 if (! str.isEmpty () && str.size () > 2)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
507 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
508 QPainterPath path = path_map[str];
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
509 if (! path.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
510 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
511 str = elt.attribute ("x");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
512 double x = elt.attribute ("x").toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
513 str = elt.attribute ("y");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
514 double y = elt.attribute ("y").toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
515 painter.translate (x, y);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
516 painter.drawPath (path);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
517 painter.translate (-x, -y);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
518 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
519 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
520 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
521 else if (elt.tagName () == "text")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
522 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
523 // Font
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
524 QFont saved_font (font);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
525
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
526 QString str = elt.attribute ("font-family");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
527 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
528 font.setFamily (elt.attribute ("font-family"));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
529
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
530 str = elt.attribute ("font-weight");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
531 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
532 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
533 if (str != "normal")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
534 font.setWeight (QFont::Bold);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
535 else
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
536 font.setWeight (QFont::Normal);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
537 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
538
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
539 str = elt.attribute ("font-style");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
540 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
541 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
542 if (str != "normal")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
543 font.setStyle (QFont::StyleItalic);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
544 else
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
545 font.setStyle (QFont::StyleNormal);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
546 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
547
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
548 str = elt.attribute ("font-size");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
549 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
550 font.setPixelSize (str.toDouble ());
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
551
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
552 painter.setFont (font);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
553
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
554 // Color is specified in rgb
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
555 str = get_field (elt.attribute ("fill"), "rgb");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
556 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
557 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
558 QStringList clist = str.split (",");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
559 painter.setPen (QColor (clist[0].toInt (), clist[1].toInt (),
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
560 clist[2].toInt ()));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
561 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
562
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
563 QStringList xx = elt.attribute ("x").split (" ");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
564 int y = elt.attribute ("y").toInt ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
565 str = elt.text ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
566 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
567 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
568 int ii = 0;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
569 foreach (QString s, xx)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
570 if (ii < str.size ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
571 painter.drawText (s.toInt ()-dx, y-dy, str.at (ii++));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
572 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
573
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
574 draw (elt, painter);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
575 font = saved_font;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
576 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
577 else if (elt.tagName () == "polyline")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
578 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
579 // Color
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
580 QColor c (elt.attribute ("stroke"));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
581 QString str = elt.attribute ("stroke-opacity");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
582 if (! str.isEmpty () && str.toDouble () != 1.0
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
583 && str.toDouble () >= 0.0)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
584 c.setAlphaF (str.toDouble ());
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
585
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
586 QPen pen;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
587 pen.setColor (c);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
588
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
589 // Line properties
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
590 str = elt.attribute ("stroke-width");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
591 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
592 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
593 double w = str.toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
594 if (w > 0)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
595 pen.setWidthF (w);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
596 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
597
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
598 str = elt.attribute ("stroke-linecap");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
599 pen.setCapStyle (Qt::SquareCap);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
600 if (str == "round")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
601 pen.setCapStyle (Qt::RoundCap);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
602 else if (str == "butt")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
603 pen.setCapStyle (Qt::FlatCap);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
604
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
605 str = elt.attribute ("stroke-linejoin");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
606 pen.setJoinStyle (Qt::MiterJoin);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
607 if (str == "round")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
608 pen.setJoinStyle (Qt::RoundJoin);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
609 else if (str == "bevel")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
610 pen.setJoinStyle (Qt::BevelJoin);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
611
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
612 str = elt.attribute ("stroke-dasharray");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
613 pen.setStyle (Qt::SolidLine);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
614 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
615 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
616 QVector<double> pat = qstr2vectord (str);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
617 if (pat.count () != 2 || pat[1] != 0)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
618 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
619 // Express pattern in linewidth units
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
620 for (auto& p : pat)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
621 p /= pen.widthF ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
622
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
623 pen.setDashPattern (pat);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
624 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
625 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
626
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
627 painter.setPen (pen);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
628 painter.drawPolyline (qstr2ptsvector (elt.attribute ("points")));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
629 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
630 else if (elt.tagName () == "image")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
631 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
632 // Images are represented as a base64 stream of png formatted data
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
633 QString href_att = elt.attribute ("xlink:href");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
634 QString prefix ("data:image/png;base64,");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
635 QByteArray data
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
636 = QByteArray::fromBase64 (href_att.mid (prefix.length ()).toLatin1 ());
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
637 QImage img;
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
638 if (img.loadFromData (data, "PNG"))
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
639 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
640 QRect pos(elt.attribute ("x").toInt (),
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
641 elt.attribute ("y").toInt (),
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
642 elt.attribute ("width").toInt (),
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
643 elt.attribute ("height").toInt ());
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
644
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
645 // Translate
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
646 painter.save ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
647 QString str = get_field (elt.attribute ("transform"), "matrix");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
648 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
649 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
650 QVector<double> m = qstr2vectorf (str);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
651 QTransform tform(m[0], m[1], m[2],
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
652 m[3], m[4], m[5]);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
653 painter.setTransform (tform);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
654 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
655
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
656 painter.setRenderHint (QPainter::Antialiasing, false);
31212
55415fa6a20f svgconvert: Use Lossless encoding of images when available (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31191
diff changeset
657 #if defined (HAVE_QPAINTER_RENDERHINT_LOSSLESS)
55415fa6a20f svgconvert: Use Lossless encoding of images when available (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31191
diff changeset
658 painter.setRenderHint (QPainter::LosslessImageRendering);
55415fa6a20f svgconvert: Use Lossless encoding of images when available (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31191
diff changeset
659 #endif
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
660 painter.drawImage (pos, img);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
661 painter.setRenderHint (QPainter::Antialiasing, true);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
662 painter.restore ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
663 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
664 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
665 else if (elt.tagName () == "rect")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
666 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
667 // Position
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
668 double x = elt.attribute ("x").toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
669 double y = elt.attribute ("y").toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
670
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
671 // Size
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
672 double wd = elt.attribute ("width").toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
673 double hg = elt.attribute ("height").toDouble ();
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
674
31191
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
675 // Color
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
676 QColor saved_color = painter.brush ().color ();
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
677
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
678 QString str = elt.attribute ("fill");
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
679 if (! str.isEmpty ())
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
680 painter.setBrush (QColor (str));
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
681
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
682 painter.setPen (Qt::NoPen);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
683
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
684 painter.drawRect (QRectF (x, y, wd, hg));
31191
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
685
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
686 if (! str.isEmpty ())
bb9d776eafac Fix wrong color in PDF printout of some latex strings (bug #62884)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 30564
diff changeset
687 painter.setBrush (saved_color);
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
688 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
689 else if (elt.tagName () == "polygon")
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
690 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
691 if (! clippath_id.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
692 clippath[clippath_id] = qstr2ptsvectord (elt.attribute ("points"));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
693 else
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
694 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
695 QString str = elt.attribute ("fill");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
696 if (! str.isEmpty ())
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
697 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
698 QColor color (str);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
699
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
700 str = elt.attribute ("fill-opacity");
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
701 if (! str.isEmpty () && str.toDouble () != 1.0
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
702 && str.toDouble () >= 0.0)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
703 color.setAlphaF (str.toDouble ());
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
704
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
705 QPolygonF p (qstr2ptsvector (elt.attribute ("points")));
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
706
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
707 if (p.count () > 2)
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
708 {
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
709 painter.setBrush (color);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
710 painter.setPen (Qt::NoPen);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
711
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
712 painter.setRenderHint (QPainter::Antialiasing, false);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
713 painter.drawPolygon (p);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
714 painter.setRenderHint (QPainter::Antialiasing, true);
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
715 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
716 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
717 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
718 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
719 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
720 }
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
721
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
722 // Append a list of reconstructed child polygons to a QDomElement and remove
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
723 // the original nodes
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
724
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
725 void replace_polygons (QDomElement& parent_elt, QList<QDomNode> orig,
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
726 QList<QPolygonF> polygons)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
727 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
728 if (! orig.count () || (orig.count () == polygons.count ()))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
729 return;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
730
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
731 QDomNode last = orig.last ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
732 for (int ii = 0; ii < polygons.count (); ii++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
733 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
734 QPolygonF polygon = polygons[ii];
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
735
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
736 QDomNode node = last.cloneNode ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
737
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
738 QString pts;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
739
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
740 for (int jj = 0; jj < polygon.count (); jj++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
741 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
742 pts += QString ("%1,%2 ").arg (polygon[jj].x ())
27934
49a0d90cd2a3 maint: Use Octave coding conventions in src/ directory.
Rik <rik@octave.org>
parents: 27923
diff changeset
743 .arg (polygon[jj].y ());
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
744 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
745
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
746 node.toElement ().setAttribute ("points", pts.trimmed ());
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
747
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
748 if (! last.isNull ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
749 last = parent_elt.insertAfter (node, last);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
750 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
751
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
752 for (int ii = 0; ii < orig.count (); ii++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
753 parent_elt.removeChild (orig.at (ii));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
754 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
755
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
756 void reconstruct_polygons (QDomElement& parent_elt)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
757 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
758 QDomNodeList nodes = parent_elt.childNodes ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
759 QColor current_color;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
760 QList<QDomNode> replaced_nodes;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
761 octave_polygon current_polygon;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
762
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
763 // Collection of child nodes to be removed and polygons to be added
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
764 QList< QPair<QList<QDomNode>,QList<QPolygonF> > > collection;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
765
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
766 for (int ii = 0; ii < nodes.count (); ii++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
767 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
768 QDomNode node = nodes.at (ii);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
769 if (! node.isElement ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
770 continue;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
771
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
772 QDomElement elt = node.toElement ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
773
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
774 if (elt.tagName () == "polygon")
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
775 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
776 QString str = elt.attribute ("fill");
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
777 if (! str.isEmpty ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
778 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
779 QColor color (str);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
780 str = elt.attribute ("fill-opacity");
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
781 if (! str.isEmpty ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
782 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
783 double alpha = str.toDouble ();
29470
2ae4764180c6 Initial implementation of a LaTeX interpreter (bug #59546).
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29358
diff changeset
784 if (alpha != 1.0 && alpha >= 0.0)
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
785 color.setAlphaF (alpha);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
786 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
787
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
788 if (! current_polygon.count ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
789 current_color = color;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
790
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
791 if (color != current_color)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
792 {
29470
2ae4764180c6 Initial implementation of a LaTeX interpreter (bug #59546).
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29358
diff changeset
793 // Reconstruct the previous series of triangles
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
794 QList<QPolygonF> polygons = current_polygon.reconstruct ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
795 collection.push_back (QPair<QList<QDomNode>,QList<QPolygonF> >
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
796 (replaced_nodes, polygons));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
797
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
798 replaced_nodes.clear ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
799 current_polygon.reset ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
800
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
801 current_color = color;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
802 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
803
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
804 QPolygonF p (qstr2ptsvector (elt.attribute ("points")));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
805 current_polygon.add (p);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
806 replaced_nodes.push_back (node);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
807 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
808 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
809 else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
810 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
811 if (current_polygon.count ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
812 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
813 QList<QPolygonF> polygons = current_polygon.reconstruct ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
814 collection.push_back (QPair<QList<QDomNode>,QList<QPolygonF> >
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
815 (replaced_nodes, polygons));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
816 replaced_nodes.clear ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
817 current_polygon.reset ();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
818 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
819 reconstruct_polygons (elt);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
820 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
821 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
822
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
823 // Finish
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
824 collection.push_back (QPair<QList<QDomNode>,QList<QPolygonF> >
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
825 (replaced_nodes, current_polygon.reconstruct ()));
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
826
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
827 for (int ii = 0; ii < collection.count (); ii++)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
828 replace_polygons (parent_elt, collection[ii].first, collection[ii].second);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
829 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
830
31228
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
831 void add_custom_properties (QDomElement& parent_elt)
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
832 {
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
833 QDomNodeList nodes = parent_elt.childNodes ();
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
834
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
835 for (int ii = 0; ii < nodes.count (); ii++)
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
836 {
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
837 QDomNode node = nodes.at (ii);
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
838 if (! node.isElement ())
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
839 continue;
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
840
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
841 QDomElement elt = node.toElement ();
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
842
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
843 if (elt.tagName () == "image")
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
844 elt.setAttribute ("image-rendering", "optimizeSpeed");
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
845 else
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
846 add_custom_properties (elt);
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
847 }
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
848
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
849 }
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
850
29540
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
851 #if defined (OCTAVE_USE_WINDOWS_API) && defined (_UNICODE)
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
852 extern "C"
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
853 int
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
854 wmain (int argc, wchar_t **wargv)
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
855 {
29540
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
856 static char **argv = new char * [argc + 1];
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
857 std::vector<std::string> argv_str;
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
858
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
859 // convert wide character strings to multibyte UTF-8 strings
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
860 std::wstring_convert<std::codecvt_utf8<wchar_t>, wchar_t> wchar_conv;
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
861 for (int i_arg = 0; i_arg < argc; i_arg++)
30192
8c8031be8072 Windows: Don't get pointers to C strings while vector is still unstable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29540
diff changeset
862 argv_str.push_back (wchar_conv.to_bytes (wargv[i_arg]));
8c8031be8072 Windows: Don't get pointers to C strings while vector is still unstable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29540
diff changeset
863
8c8031be8072 Windows: Don't get pointers to C strings while vector is still unstable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29540
diff changeset
864 // Get pointers to C strings not before vector is stable.
8c8031be8072 Windows: Don't get pointers to C strings while vector is still unstable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29540
diff changeset
865 for (int i_arg = 0; i_arg < argc; i_arg++)
8c8031be8072 Windows: Don't get pointers to C strings while vector is still unstable.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29540
diff changeset
866 argv[i_arg] = &argv_str[i_arg][0];
29540
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
867 argv[argc] = nullptr;
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
868
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
869 #else
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
870 int
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
871 main (int argc, char **argv)
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
872 {
b6f80b1d448f Windows: Support non-ASCII characters in command line arguments.
Markus Mützel <markus.muetzel@gmx.de>
parents: 29519
diff changeset
873 #endif
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
874 const char *doc = "See \"octave-svgconvert -h\"";
27277
db687716fed6 style fixes: generally aim to break long lines before operators, not after
John W. Eaton <jwe@octave.org>
parents: 26993
diff changeset
875 const char *help = "Usage:\n\
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
876 octave-svgconvert infile fmt dpi font reconstruct outfile\n\n\
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
877 Convert svg file to pdf, or svg. All arguments are mandatory:\n\
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
878 * infile: input svg file or \"-\" to indicate that the input svg file should be \
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
879 read from stdin\n\
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
880 * fmt: format of the output file. May be one of pdf or svg\n\
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
881 * dpi: device dependent resolution in screen pixel per inch\n\
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
882 * font: specify a file name for the default FreeSans font\n\
27956
2310164737b3 fix many spelling errors (bug #57613)
John W. Eaton <jwe@octave.org>
parents: 26993
diff changeset
883 * reconstruct: specify whether to reconstruct triangle to polygons (0 or 1)\n\
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
884 * outfile: output file name\n";
26617
98afb8bbd1f6 maint: Strip trailing whitespace from source files.
John W. Eaton <jwe@octave.org>
parents: 26063
diff changeset
885
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
886 if (strcmp (argv[1], "-h") == 0)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
887 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
888 std::cout << help;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
889 return 0;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
890 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
891 else if (argc != 7)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
892 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
893 std::cerr << help;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
894 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
895 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
896
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
897 // Open svg file
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
898 QFile file;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
899 if (strcmp (argv[1], "-") != 0)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
900 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
901 // Read from file
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
902 file.setFileName (argv[1]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
903 if (! file.open (QIODevice::ReadOnly | QIODevice::Text))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
904 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
905 std::cerr << "Unable to open file " << argv[1] << "\n";
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
906 std::cerr << help;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
907 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
908 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
909 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
910 else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
911 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
912 // Read from stdin
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
913 if (! file.open (stdin, QIODevice::ReadOnly | QIODevice::Text))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
914 {
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
915 std::cerr << "Unable to read from stdin\n";
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
916 std::cerr << doc;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
917 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
918 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
919 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
920
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
921 // Create a DOM document and load the svg file
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
922 QDomDocument document;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
923 QString msg;
27934
49a0d90cd2a3 maint: Use Octave coding conventions in src/ directory.
Rik <rik@octave.org>
parents: 27923
diff changeset
924 if (! document.setContent (&file, false, &msg))
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
925 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
926 std::cerr << "Failed to parse XML contents" << std::endl
29470
2ae4764180c6 Initial implementation of a LaTeX interpreter (bug #59546).
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29358
diff changeset
927 << msg.toStdString () << std::endl;
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
928 file.close();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
929 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
930 }
26993
119353eb6b38 maint: Strip trailing whitespace from source files.
John W. Eaton <jwe@octave.org>
parents: 26647
diff changeset
931
26647
903c9a39e051 Make sure octave-svgconvert encodes SVG documents in UTF8 (bug #55612)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26617
diff changeset
932 file.close ();
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
933
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
934 // Format
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
935 if (strcmp (argv[2], "pdf") != 0 && strcmp (argv[2], "svg") != 0)
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
936 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
937 std::cerr << "Unhandled output file format " << argv[2] << "\n";
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
938 std::cerr << doc;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
939 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
940 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
941
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
942 // Resolution (Currently unused). Keep the DPI argument in case
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
943 // we implement raster outputs.
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
944 // double dpi = QString (argv[3]).toDouble ();
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
945
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
946 // Get the viewport from the root element
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
947 QDomElement root = document.firstChildElement();
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
948 double x0, y0, dx, dy;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
949 QString s = root.attribute ("viewBox");
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
950 QTextStream (&s) >> x0 >> y0 >> dx >> dy;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
951 QRectF vp (x0, y0, dx, dy);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
952
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
953 // Setup application and add default FreeSans font if needed
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
954 QApplication a (argc, argv);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
955
26063
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
956 // When printing to PDF we may need the default FreeSans font
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
957 if (! strcmp (argv[2], "pdf"))
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
958 {
26063
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
959 QFont font ("FreeSans");
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
960 if (! font.exactMatch ())
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
961 {
26063
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
962 QString fontpath (argv[4]);
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
963 if (! fontpath.isEmpty ())
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
964 {
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
965 int id = QFontDatabase::addApplicationFont (fontpath);
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
966 if (id < 0)
26617
98afb8bbd1f6 maint: Strip trailing whitespace from source files.
John W. Eaton <jwe@octave.org>
parents: 26063
diff changeset
967 std::cerr << "warning: print: "
27934
49a0d90cd2a3 maint: Use Octave coding conventions in src/ directory.
Rik <rik@octave.org>
parents: 27923
diff changeset
968 "Unable to add default font to database\n";
26063
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
969 }
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
970 else
4407b315339d print.m: Fix localization of the default font file (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26042
diff changeset
971 std::cerr << "warning: print: FreeSans font not found\n";
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
972 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
973 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
974
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
975 // First render in a temporary file
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
976 QTemporaryFile fout;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
977 if (! fout.open ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
978 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
979 std::cerr << "Could not open temporary file\n";
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
980 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
981 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
982
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
983 // Do basic polygons reconstruction
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
984 if (QString (argv[5]).toInt ())
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
985 reconstruct_polygons (root);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
986
31228
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
987 // Add custom properties to SVG
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
988 add_custom_properties (root);
4c1be4d6d0d1 Hint SVG renderers to not interpolate images (bug #62998)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 31212
diff changeset
989
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
990 // Draw
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
991 if (! strcmp (argv[2], "pdf"))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
992 {
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
993 // PDF painter
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
994 pdfpainter painter (fout.fileName (), vp);
29470
2ae4764180c6 Initial implementation of a LaTeX interpreter (bug #59546).
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29358
diff changeset
995
29519
78f42413e20f octave-svgconvert: Don't use Qt's SVG module (bug #59546)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 29482
diff changeset
996 draw (root, painter);
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
997 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
998 else
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
999 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1000 // Return modified svg document
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1001 QTextStream out (&fout);
26647
903c9a39e051 Make sure octave-svgconvert encodes SVG documents in UTF8 (bug #55612)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26617
diff changeset
1002 out.setCodec ("UTF-8");
903c9a39e051 Make sure octave-svgconvert encodes SVG documents in UTF8 (bug #55612)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 26617
diff changeset
1003 out << document.toByteArray ();
26027
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1004 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1005
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1006 // Delete output file before writing with new data
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1007 if (QFile::exists (argv[6]))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1008 if (! QFile::remove (argv[6]))
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1009 {
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1010 std::cerr << "Unable to replace existing file " << argv[6] << "\n";
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1011 return -1;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1012 }
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1013
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1014 fout.copy (argv[6]);
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1015
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1016 return 0;
98d7a111786a Add SVG convertion option for printing to PDF and raster outputs (bug #52193)
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents:
diff changeset
1017 }