1Gtk2::Gdk::Drawable(3)User Contributed Perl DocumentationGtk2::Gdk::Drawable(3)
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6 Gtk2::Gdk::Drawable - wrapper for GdkDrawable
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9 Glib::Object
10 +----Gtk2::Gdk::Drawable
11
13 unsigned = $drawable->XID
14 unsigned = $drawable->XWINDOW
15 region = $drawable->get_clip_region
16 colormap or undef = $drawable->get_colormap
17 $drawable->set_colormap ($colormap)
18 • $colormap (Gtk2::Gdk::Colormap)
19
20 image = $drawable->copy_to_image ($image, $src_x, $src_y, $dest_x, $dest_y,
21 $width, $height)
22 • $image (Gtk2::Gdk::Image or undef)
23
24 • $src_x (integer)
25
26 • $src_y (integer)
27
28 • $dest_x (integer)
29
30 • $dest_y (integer)
31
32 • $width (integer)
33
34 • $height (integer)
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36 Since: gtk+ 2.4
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38 integer = $drawable->get_depth
39 display = $drawable->get_display
40 Since: gtk+ 2.2
41
42 $drawable->draw_arc ($gc, $filled, $x, $y, $width, $height, $angle1,
43 $angle2)
44 • $gc (Gtk2::Gdk::GC)
45
46 • $filled (boolean)
47
48 • $x (integer)
49
50 • $y (integer)
51
52 • $width (integer)
53
54 • $height (integer)
55
56 • $angle1 (integer)
57
58 • $angle2 (integer)
59
60 $drawable->draw_drawable ($gc, $src, $xsrc, $ysrc, $xdest, $ydest, $width,
61 $height)
62 • $gc (Gtk2::Gdk::GC)
63
64 • $src (Gtk2::Gdk::Drawable)
65
66 • $xsrc (integer)
67
68 • $ysrc (integer)
69
70 • $xdest (integer)
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72 • $ydest (integer)
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74 • $width (integer)
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76 • $height (integer)
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78 $drawable->draw_gray_image ($gc, $x, $y, $width, $height, $dith, $buf,
79 $rowstride)
80 • $gc (Gtk2::Gdk::GC)
81
82 • $x (integer)
83
84 • $y (integer)
85
86 • $width (integer)
87
88 • $height (integer)
89
90 • $dith (Gtk2::Gdk::RgbDither)
91
92 • $buf (scalar)
93
94 • $rowstride (integer)
95
96 $drawable->draw_image ($gc, $image, $xsrc, $ysrc, $xdest, $ydest, $width,
97 $height)
98 • $gc (Gtk2::Gdk::GC)
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100 • $image (Gtk2::Gdk::Image)
101
102 • $xsrc (integer)
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104 • $ysrc (integer)
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106 • $xdest (integer)
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108 • $ydest (integer)
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110 • $width (integer)
111
112 • $height (integer)
113
114 $drawable->draw_indexed_image ($gc, $x, $y, $width, $height, $dith, $buf,
115 $rowstride, $cmap)
116 • $gc (Gtk2::Gdk::GC)
117
118 • $x (integer)
119
120 • $y (integer)
121
122 • $width (integer)
123
124 • $height (integer)
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126 • $dith (Gtk2::Gdk::RgbDither)
127
128 • $buf (scalar)
129
130 • $rowstride (integer)
131
132 • $cmap (scalar)
133
134 $drawable->draw_layout ($gc, $x, $y, $layout)
135 • $gc (Gtk2::Gdk::GC)
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137 • $x (integer)
138
139 • $y (integer)
140
141 • $layout (Pango::Layout)
142
143 $drawable->draw_layout_line ($gc, $x, $y, $line)
144 • $gc (Gtk2::Gdk::GC)
145
146 • $x (integer)
147
148 • $y (integer)
149
150 • $line (Pango::LayoutLine)
151
152 $drawable->draw_layout_line_with_colors ($gc, $x, $y, $line, $foreground,
153 $background)
154 • $gc (Gtk2::Gdk::GC)
155
156 • $x (integer)
157
158 • $y (integer)
159
160 • $line (Pango::LayoutLine)
161
162 • $foreground (Gtk2::Gdk::Color or undef)
163
164 • $background (Gtk2::Gdk::Color or undef)
165
166 $drawable->draw_layout_with_colors ($gc, $x, $y, $layout, $foreground,
167 $background)
168 • $gc (Gtk2::Gdk::GC)
169
170 • $x (integer)
171
172 • $y (integer)
173
174 • $layout (Pango::Layout)
175
176 • $foreground (Gtk2::Gdk::Color or undef)
177
178 • $background (Gtk2::Gdk::Color or undef)
179
180 $drawable->draw_line ($gc, $x1_, $y1_, $x2_, $y2_)
181 • $gc (Gtk2::Gdk::GC)
182
183 • $x1_ (integer)
184
185 • $y1_ (integer)
186
187 • $x2_ (integer)
188
189 • $y2_ (integer)
190
191 $drawable->draw_lines ($gc, ...)
192 • $gc (Gtk2::Gdk::GC)
193
194 • ... (list) integer x,y coordinates (possibly none)
195
196 For example
197
198 $win->draw_lines ($gc, 0,0, 20,30, 40,20);
199
200 $drawable->draw_pixbuf ($gc, $pixbuf, $src_x, $src_y, $dest_x, $dest_y,
201 $width, $height, $dither, $x_dither, $y_dither)
202 • $gc (Gtk2::Gdk::GC or undef)
203
204 • $pixbuf (Gtk2::Gdk::Pixbuf)
205
206 • $src_x (integer)
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208 • $src_y (integer)
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210 • $dest_x (integer)
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212 • $dest_y (integer)
213
214 • $width (integer)
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216 • $height (integer)
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218 • $dither (Gtk2::Gdk::RgbDither)
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220 • $x_dither (integer)
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222 • $y_dither (integer)
223
224 Since: gtk+ 2.2
225
226 $drawable->draw_point ($gc, $x, $y)
227 • $gc (Gtk2::Gdk::GC)
228
229 • $x (integer)
230
231 • $y (integer)
232
233 $drawable->draw_points ($gc, ...)
234 • $gc (Gtk2::Gdk::GC)
235
236 • ... (list) integer x,y coordinates (possibly none)
237
238 For example three points
239
240 $win->draw_points ($gc, 0,0, 10,10, 20,20);
241
242 $drawable->draw_polygon ($gc, $filled, $x1, $y1, ...)
243 • $gc (Gtk2::Gdk::GC)
244
245 • $filled (boolean)
246
247 • $x1 (integer) the x coordinate of the first point
248
249 • $y1 (integer) the y coordinate of the first point
250
251 • ... (list) pairs of x and y coordinates
252
253 $drawable->draw_rectangle ($gc, $filled, $x, $y, $width, $height)
254 • $gc (Gtk2::Gdk::GC)
255
256 • $filled (boolean)
257
258 • $x (integer)
259
260 • $y (integer)
261
262 • $width (integer)
263
264 • $height (integer)
265
266 $drawable->draw_rgb_32_image ($gc, $x, $y, $width, $height, $dith, $buf,
267 $rowstride)
268 • $gc (Gtk2::Gdk::GC)
269
270 • $x (integer)
271
272 • $y (integer)
273
274 • $width (integer)
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276 • $height (integer)
277
278 • $dith (Gtk2::Gdk::RgbDither)
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280 • $buf (scalar)
281
282 • $rowstride (integer)
283
284 $drawable->draw_rgb_32_image_dithalign ($gc, $x, $y, $width, $height,
285 $dith, $rgb_buf, $rowstride, $xdith, $ydith)
286 • $gc (Gtk2::Gdk::GC)
287
288 • $x (integer)
289
290 • $y (integer)
291
292 • $width (integer)
293
294 • $height (integer)
295
296 • $dith (Gtk2::Gdk::RgbDither)
297
298 • $rgb_buf (scalar)
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300 • $rowstride (integer)
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302 • $xdith (integer)
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304 • $ydith (integer)
305
306 $drawable->draw_rgb_image ($gc, $x, $y, $width, $height, $dith, $buf,
307 $rowstride)
308 • $gc (Gtk2::Gdk::GC)
309
310 • $x (integer)
311
312 • $y (integer)
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314 • $width (integer)
315
316 • $height (integer)
317
318 • $dith (Gtk2::Gdk::RgbDither)
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320 • $buf (scalar)
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322 • $rowstride (integer)
323
324 $drawable->draw_rgb_image_dithalign ($gc, $x, $y, $width, $height, $dith,
325 $rgb_buf, $rowstride, $xdith, $ydith)
326 • $gc (Gtk2::Gdk::GC)
327
328 • $x (integer)
329
330 • $y (integer)
331
332 • $width (integer)
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334 • $height (integer)
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336 • $dith (Gtk2::Gdk::RgbDither)
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338 • $rgb_buf (scalar)
339
340 • $rowstride (integer)
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342 • $xdith (integer)
343
344 • $ydith (integer)
345
346 $drawable->draw_segments ($gc, ...)
347 • $gc (Gtk2::Gdk::GC)
348
349 • ... (list) quads of x1,y1,x2,y2 coordinates
350
351 For example to draw two diagonal line segments,
352
353 $drawable->draw_segments($gc, 0,0,100,100, 200,200,300,300);
354
355 image = $drawable->get_image ($x, $y, $width, $height)
356 • $x (integer)
357
358 • $y (integer)
359
360 • $width (integer)
361
362 • $height (integer)
363
364 screen = $drawable->get_screen
365 Since: gtk+ 2.2
366
367 (width, height) = $drawable->get_size
368 region = $drawable->get_visible_region
369 visual = $drawable->get_visual
370 unsigned = $drawable->get_xid
372 enum Gtk2::Gdk::RgbDither
373 • 'none' / 'GDK_RGB_DITHER_NONE'
374
375 • 'normal' / 'GDK_RGB_DITHER_NORMAL'
376
377 • 'max' / 'GDK_RGB_DITHER_MAX'
378
380 Gtk2, Glib::Object
381
383 Copyright (C) 2003-2011 by the gtk2-perl team.
384
385 This software is licensed under the LGPL. See Gtk2 for a full notice.
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389perl v5.36.0 2022-07-22 Gtk2::Gdk::Drawable(3)