octave: libinterp/corefcn/text-renderer.h annotate

annotate libinterp/corefcn/text-renderer.h @ 30041:f148aff802b6

maint: use "m_" prefix for member variables of text_renderer objects. * ft-text-renderer.cc: Use "m_" prefix for member variables of ft_font class. * text-renderer.cc, text-renderer.h: Use "m_" prefix for member variables of text_renderer class.

author	Rik <rik@octave.org>
date	Wed, 25 Aug 2021 11:25:41 -0700
parents	af41ebf3d1b3
children	a61e1a0f6024

rev	line source
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	1 ////////////////////////////////////////////////////////////////////////
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	2 //
29358 0a5b15007766 update Octave Project Developers copyright for the new year John W. Eaton <jwe@octave.org> parents: 27923 diff changeset	3 // Copyright (C) 2009-2021 The Octave Project Developers
27923 bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	4 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	5 // See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	6 // distribution or <https://octave.org/copyright/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	7 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	8 // This file is part of Octave.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	9 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	10 // Octave is free software: you can redistribute it and/or modify it
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	11 // under the terms of the GNU General Public License as published by
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	12 // the Free Software Foundation, either version 3 of the License, or
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	13 // (at your option) any later version.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	14 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	15 // Octave is distributed in the hope that it will be useful, but
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	16 // WITHOUT ANY WARRANTY; without even the implied warranty of
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	18 // GNU General Public License for more details.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	19 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	20 // You should have received a copy of the GNU General Public License
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	21 // along with Octave; see the file COPYING. If not, see
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	22 // <https://www.gnu.org/licenses/>.
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	23 //
bd51beb6205e update formatting of copyright notices John W. Eaton <jwe@octave.org> parents: 27919 diff changeset	24 ////////////////////////////////////////////////////////////////////////
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	25
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	26 #if ! defined (octave_text_renderer_h)
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	27 #define octave_text_renderer_h 1
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	28
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21209 diff changeset	29 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21209 diff changeset	30
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	31 #include <list>
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	32 #include <string>
24076 1b7e49a72c62 improve text rendering in svg printout (bug #48567) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23220 diff changeset	33 #include <vector>
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	34
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include "caseless-str.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	36 #include "dMatrix.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	37 #include "uint8NDArray.h"
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	38
22326 71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	39 namespace octave
71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	40 {
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	41 class base_text_renderer;
25643 afb5288a25ad move text engine classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	42 class text_element;
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	43
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	44 class
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	45 OCTINTERP_API
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	46 text_renderer
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	47 {
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	48 public:
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	49
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	50 text_renderer (void);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	51
22869 f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	52 // No copying!
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	53
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	54 text_renderer (const text_renderer&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	55
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	56 text_renderer& operator = (const text_renderer&) = delete;
f75d289645ec make deleted functions public John W. Eaton <jwe@octave.org> parents: 22868 diff changeset	57
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	58 ~text_renderer (void);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	59
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	60 bool ok (void) const;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	61
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	62 Matrix get_extent (text_element *elt, double rotation = 0.0);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	63
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	64 Matrix get_extent (const std::string& txt, double rotation = 0.0,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	65 const caseless_str& interpreter = "tex");
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	66
26858 0adb232f93b9 Implement axes and text "fontsmoothing" property (bug #55833). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26443 diff changeset	67 void set_anti_aliasing (bool val);
26995 ab5bfee22d18 maint: Strip trailing whitespace from source files. John W. Eaton <jwe@octave.org> parents: 26858 diff changeset	68
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	69 void set_font (const std::string& name, const std::string& weight,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	70 const std::string& angle, double size);
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	71
27623 698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26995 diff changeset	72 octave_map get_system_fonts (void);
698c8b08fe8c New function uisetfont (bug #57130). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26995 diff changeset	73
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	74 void set_color (const Matrix& c);
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	75
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	76 void text_to_pixels (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	77 uint8NDArray& pxls, Matrix& bbox,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	78 int halign, int valign, double rotation = 0.0,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	79 const caseless_str& interpreter = "tex",
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	80 bool handle_rotation = true);
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	81
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	82 class font
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	83 {
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	84 public:
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	85
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	86 font (void)
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	87 : m_name (), m_weight (), m_angle (), m_size (0)
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	88 { }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	89
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	90 font (const std::string& nm, const std::string& wt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	91 const std::string& ang, double sz)
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	92 : m_name (nm), m_weight (wt), m_angle (ang), m_size (sz)
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	93 { }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	94
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	95 font (const font& ft)
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	96 : m_name (ft.m_name), m_weight (ft.m_weight), m_angle (ft.m_angle),
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	97 m_size (ft.m_size)
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	98 { }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	99
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	100 ~font (void) = default;
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	101
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	102 font& operator = (const font& ft)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	103 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	104 if (&ft != this)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	105 {
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	106 m_name = ft.m_name;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	107 m_weight = ft.m_weight;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	108 m_angle = ft.m_angle;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	109 m_size = ft.m_size;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	110 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	111
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	112 return *this;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	113 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	114
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	115 std::string get_name (void) const { return m_name; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	116
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	117 std::string get_weight (void) const { return m_weight; }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	118
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	119 std::string get_angle (void) const { return m_angle; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	120
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	121 double get_size (void) const { return m_size; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	122
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	123 protected:
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	124
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	125 std::string m_name;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	126 std::string m_weight;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	127 std::string m_angle;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	128 double m_size;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	129 };
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	130
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	131 // Container for substrings after parsing.
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	132
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	133 class string
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	134 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	135 public:
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	136
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	137 string (const std::string& s, font& f, const double x, const double y)
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	138 : m_str (s), m_family (f.get_name ()), m_fnt (f), m_x (x), m_y (y),
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	139 m_z (0.0), m_xdata (), m_code (0), m_color (Matrix (1,3,0.0)),
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	140 m_svg_element ()
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	141 { }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	142
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	143 string (const string& s)
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	144 : m_str (s.m_str), m_family (s.m_family), m_fnt (s.m_fnt), m_x (s.m_x),
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	145 m_y (s.m_y), m_z (s.m_z), m_xdata (s.m_xdata), m_code (s.m_code),
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	146 m_color (s.m_color), m_svg_element (s.m_svg_element)
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	147 { }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	148
22868 87e3163f6c87 use c++11 "= default" syntax for declaration of trivial destructors John W. Eaton <jwe@octave.org> parents: 22865 diff changeset	149 ~string (void) = default;
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	150
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	151 string& operator = (const string& s)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	152 {
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	153 if (&s != this)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	154 {
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	155 m_str = s.m_str;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	156 m_family = s.m_family;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	157 m_fnt = s.m_fnt;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	158 m_x = s.m_x;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	159 m_y = s.m_y;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	160 m_z = s.m_z;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	161 m_xdata = s.m_xdata;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	162 m_code = s.m_code;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	163 m_color = s.m_color;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	164 }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	165
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	166 return *this;
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	167 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	168
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	169 void set_string (const std::string& s) { m_str = s; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	170
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	171 std::string get_string (void) const { return m_str; }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	172
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	173 std::string get_name (void) const { return m_fnt.get_name (); }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	174
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	175 std::string get_family (void) const { return m_family; }
24076 1b7e49a72c62 improve text rendering in svg printout (bug #48567) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23220 diff changeset	176
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	177 void set_family (const std::string& nm) { m_family = nm; }
24076 1b7e49a72c62 improve text rendering in svg printout (bug #48567) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23220 diff changeset	178
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	179 std::string get_weight (void) const { return m_fnt.get_weight (); }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	180
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	181 std::string get_angle (void) const { return m_fnt.get_angle (); }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	182
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	183 double get_size (void) const { return m_fnt.get_size (); }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	184
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	185 void set_x (const double x) { m_x = x; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	186
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	187 double get_x (void) const { return m_x; }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	188
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	189 void set_xdata (const std::vector<double>& x) { m_xdata = x; }
24076 1b7e49a72c62 improve text rendering in svg printout (bug #48567) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23220 diff changeset	190
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	191 std::vector<double> get_xdata (void) const { return m_xdata; }
24076 1b7e49a72c62 improve text rendering in svg printout (bug #48567) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 23220 diff changeset	192
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	193 void set_y (const double y) { m_y = y; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	194
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	195 double get_y (void) const { return m_y; }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	196
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	197 void set_z (const double z) { m_z = z; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	198
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	199 double get_z (void) const { return m_z; }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	200
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	201 void set_code (const uint32_t code) { m_code = code; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	202
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	203 uint32_t get_code (void) const { return m_code; }
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	204
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	205 void set_svg_element (const std::string& svg) { m_svg_element = svg; }
29470 2ae4764180c6 Initial implementation of a LaTeX interpreter (bug #59546). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 29358 diff changeset	206
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	207 std::string get_svg_element (void) const { return m_svg_element; }
29470 2ae4764180c6 Initial implementation of a LaTeX interpreter (bug #59546). Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 29358 diff changeset	208
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	209 void set_color (const uint8NDArray& c)
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	210 {
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	211 m_color(0) = static_cast<double> (c(0)) / 255;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	212 m_color(1) = static_cast<double> (c(1)) / 255;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	213 m_color(2) = static_cast<double> (c(2)) / 255;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	214 }
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	215
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	216 Matrix get_color (void) const { return m_color; }
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	217
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	218 private:
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	219
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	220 std::string m_str;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	221 std::string m_family;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	222 font m_fnt;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	223 double m_x, m_y, m_z;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	224 std::vector<double> m_xdata;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	225 uint32_t m_code;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	226 Matrix m_color;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	227 std::string m_svg_element;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	228 };
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	229
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	230 void text_to_strlist (const std::string& txt,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	231 std::list<string>& lst, Matrix& box,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	232 int halign, int valign, double rotation = 0.0,
b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	233 const caseless_str& interpreter = "tex");
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	234
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	235 private:
67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	236
30041 f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	237 base_text_renderer *m_rep;
f148aff802b6 maint: use "m_" prefix for member variables of text_renderer objects. Rik <rik@octave.org> parents: 29483 diff changeset	238 base_text_renderer *m_latex_rep;
22331 b81b08cc4c83 maint: Indent namespaces in more files. John W. Eaton <jwe@octave.org> parents: 22326 diff changeset	239 };
22326 71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	240 }
71dd9d5a5ecd move more new classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 22323 diff changeset	241
21209 67d2965af0b5 revamp text rendering classes John W. Eaton <jwe@octave.org> parents: diff changeset	242 #endif

Mercurial > octave

annotate libinterp/corefcn/text-renderer.h @ 30041:f148aff802b6