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comparison src/gl2ps-renderer.cc @ 9950:7dedfd70dd9f

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image printing for fltk backend
author Shai Ayal <shaiay@users.sourceforge.net>
date Wed, 09 Dec 2009 15:49:00 -0500
parents 92d8f35ff217
children cd96d29c5efa
comparison
equal deleted inserted replaced
9949:a6308dcad5ac 9950:7dedfd70dd9f
143 fontname = "Helvetica"; 143 fontname = "Helvetica";
144 144
145 // FIXME -- add support for bold and italic 145 // FIXME -- add support for bold and italic
146 } 146 }
147 147
148 template <typename T>
149 static void
150 draw_pixels (GLsizei w, GLsizei h, GLenum format, const T *data)
151 {
152 OCTAVE_LOCAL_BUFFER (GLfloat, a, 3*w*h);
153
154 for (int i = 0; i < 3*w*h; i++)
155 a[i] = data[i];
156
157 gl2psDrawPixels (w, h, 0, 0, format, GL_FLOAT, a);
158 }
159
160 void
161 glps_renderer::draw_pixels (GLsizei w, GLsizei h, GLenum format,
162 GLenum type, const GLvoid *data)
163 {
164 if (type == GL_UNSIGNED_SHORT)
165 ::draw_pixels (w, h, format, static_cast<const GLushort *> (data));
166 else if (type == GL_UNSIGNED_BYTE)
167 ::draw_pixels (w, h, format, static_cast<const GLubyte *> (data));
168 else
169 gl2psDrawPixels (w, h, 0, 0, format, type, data);
170 }
171
148 #endif 172 #endif
149 173
150 /* 174 /*
151 ;;; Local Variables: *** 175 ;;; Local Variables: ***
152 ;;; mode: C++ *** 176 ;;; mode: C++ ***