1wxGraphicsContext(3) Erlang Module Definition wxGraphicsContext(3)
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6 wxGraphicsContext - See external documentation: wxGraphicsContext.
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9 See external documentation: wxGraphicsContext.
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11 This class is derived (and can use functions) from:
12 wxGraphicsObject
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15 wxGraphicsContext():
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17
18 An object reference, The representation is internal and can be
19 changed without notice. It can't be used for comparsion stored on
20 disc or distributed for use on other nodes.
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23 create() -> wxGraphicsContext()
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25 See external documentation.
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27 create(Dc) -> wxGraphicsContext()
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29 Types:
30
31 Dc = wxWindowDC:wxWindowDC() | wxWindow:wxWindow()
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33 See external documentation.
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35 createPen(This, Pen) -> wxGraphicsPen:wxGraphicsPen()
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37 Types:
38
39 This = wxGraphicsContext()
40 Pen = wxPen:wxPen()
41
42 See external documentation.
43
44 createBrush(This, Brush) -> wxGraphicsBrush:wxGraphicsBrush()
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46 Types:
47
48 This = wxGraphicsContext()
49 Brush = wxBrush:wxBrush()
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51 See external documentation.
52
53 createRadialGradientBrush(This, Xo, Yo, Xc, Yc, Radius, OColor, CColor)
54 -> wxGraphicsBrush:wxGraphicsBrush()
55
56 Types:
57
58 This = wxGraphicsContext()
59 Xo = number()
60 Yo = number()
61 Xc = number()
62 Yc = number()
63 Radius = number()
64 OColor = wx:wx_colour()
65 CColor = wx:wx_colour()
66
67 See external documentation.
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69 createLinearGradientBrush(This, X1, Y1, X2, Y2, C1, C2) -> wxGraphics‐
70 Brush:wxGraphicsBrush()
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72 Types:
73
74 This = wxGraphicsContext()
75 X1 = number()
76 Y1 = number()
77 X2 = number()
78 Y2 = number()
79 C1 = wx:wx_colour()
80 C2 = wx:wx_colour()
81
82 See external documentation.
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84 createFont(This, Font) -> wxGraphicsFont:wxGraphicsFont()
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86 Types:
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88 This = wxGraphicsContext()
89 Font = wxFont:wxFont()
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91 Equivalent to createFont(This, Font, []).
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93 createFont(This, Font, Options::[Option]) -> wxGraphicsFont:wxGraphics‐
94 Font()
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96 Types:
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98 This = wxGraphicsContext()
99 Font = wxFont:wxFont()
100 Option = {col, wx:wx_colour()}
101
102 See external documentation.
103
104 createMatrix(This) -> wxGraphicsMatrix:wxGraphicsMatrix()
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106 Types:
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108 This = wxGraphicsContext()
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110 Equivalent to createMatrix(This, []).
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112 createMatrix(This, Options::[Option]) -> wxGraphicsMatrix:wxGraphicsMa‐
113 trix()
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115 Types:
116
117 This = wxGraphicsContext()
118 Option = {a, number()} | {b, number()} | {c, number()} | {d,
119 number()} | {tx, number()} | {ty, number()}
120
121 See external documentation.
122
123 createPath(This) -> wxGraphicsPath:wxGraphicsPath()
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125 Types:
126
127 This = wxGraphicsContext()
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129 See external documentation.
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131 clip(This, Region) -> ok
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133 Types:
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135 This = wxGraphicsContext()
136 Region = wxRegion:wxRegion()
137
138 See external documentation.
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140 clip(This, X, Y, W, H) -> ok
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142 Types:
143
144 This = wxGraphicsContext()
145 X = number()
146 Y = number()
147 W = number()
148 H = number()
149
150 See external documentation.
151
152 resetClip(This) -> ok
153
154 Types:
155
156 This = wxGraphicsContext()
157
158 See external documentation.
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160 drawBitmap(This, Bmp, X, Y, W, H) -> ok
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162 Types:
163
164 This = wxGraphicsContext()
165 Bmp = wxBitmap:wxBitmap()
166 X = number()
167 Y = number()
168 W = number()
169 H = number()
170
171 See external documentation.
172
173 drawEllipse(This, X, Y, W, H) -> ok
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175 Types:
176
177 This = wxGraphicsContext()
178 X = number()
179 Y = number()
180 W = number()
181 H = number()
182
183 See external documentation.
184
185 drawIcon(This, Icon, X, Y, W, H) -> ok
186
187 Types:
188
189 This = wxGraphicsContext()
190 Icon = wxIcon:wxIcon()
191 X = number()
192 Y = number()
193 W = number()
194 H = number()
195
196 See external documentation.
197
198 drawLines(This, Points) -> ok
199
200 Types:
201
202 This = wxGraphicsContext()
203 Points = [{X::float(), Y::float()}]
204
205 Equivalent to drawLines(This, Points, []).
206
207 drawLines(This, Points, Options::[Option]) -> ok
208
209 Types:
210
211 This = wxGraphicsContext()
212 Points = [{X::float(), Y::float()}]
213 Option = {fillStyle, wx:wx_enum()}
214
215 See external documentation.
216 FillStyle = integer
217
218 drawPath(This, Path) -> ok
219
220 Types:
221
222 This = wxGraphicsContext()
223 Path = wxGraphicsPath:wxGraphicsPath()
224
225 Equivalent to drawPath(This, Path, []).
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227 drawPath(This, Path, Options::[Option]) -> ok
228
229 Types:
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231 This = wxGraphicsContext()
232 Path = wxGraphicsPath:wxGraphicsPath()
233 Option = {fillStyle, wx:wx_enum()}
234
235 See external documentation.
236 FillStyle = integer
237
238 drawRectangle(This, X, Y, W, H) -> ok
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240 Types:
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242 This = wxGraphicsContext()
243 X = number()
244 Y = number()
245 W = number()
246 H = number()
247
248 See external documentation.
249
250 drawRoundedRectangle(This, X, Y, W, H, Radius) -> ok
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252 Types:
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254 This = wxGraphicsContext()
255 X = number()
256 Y = number()
257 W = number()
258 H = number()
259 Radius = number()
260
261 See external documentation.
262
263 drawText(This, Str, X, Y) -> ok
264
265 Types:
266
267 This = wxGraphicsContext()
268 Str = unicode:chardata()
269 X = number()
270 Y = number()
271
272 See external documentation.
273
274 drawText(This, Str, X, Y, Angle) -> ok
275 drawText(This, Str, X, Y, BackgroundBrush) -> ok
276
277 Types:
278
279 This = wxGraphicsContext()
280 Str = unicode:chardata()
281 X = number()
282 Y = number()
283 Angle = number()
284 This = wxGraphicsContext()
285 Str = unicode:chardata()
286 X = number()
287 Y = number()
288 BackgroundBrush = wxGraphicsBrush:wxGraphicsBrush()
289
290 See external documentation.
291 Also:
292 drawText(This, Str, X, Y, BackgroundBrush) -> 'ok' when
293 This::wxGraphicsContext(), Str::unicode:chardata(), X::number(),
294 Y::number(), BackgroundBrush::wxGraphicsBrush:wxGraphicsBrush().
295
296
297 drawText(This, Str, X, Y, Angle, BackgroundBrush) -> ok
298
299 Types:
300
301 This = wxGraphicsContext()
302 Str = unicode:chardata()
303 X = number()
304 Y = number()
305 Angle = number()
306 BackgroundBrush = wxGraphicsBrush:wxGraphicsBrush()
307
308 See external documentation.
309
310 fillPath(This, Path) -> ok
311
312 Types:
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314 This = wxGraphicsContext()
315 Path = wxGraphicsPath:wxGraphicsPath()
316
317 Equivalent to fillPath(This, Path, []).
318
319 fillPath(This, Path, Options::[Option]) -> ok
320
321 Types:
322
323 This = wxGraphicsContext()
324 Path = wxGraphicsPath:wxGraphicsPath()
325 Option = {fillStyle, wx:wx_enum()}
326
327 See external documentation.
328 FillStyle = integer
329
330 strokePath(This, Path) -> ok
331
332 Types:
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334 This = wxGraphicsContext()
335 Path = wxGraphicsPath:wxGraphicsPath()
336
337 See external documentation.
338
339 getPartialTextExtents(This, Text) -> [number()]
340
341 Types:
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343 This = wxGraphicsContext()
344 Text = unicode:chardata()
345
346 See external documentation.
347
348 getTextExtent(This, Text) -> Result
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350 Types:
351
352 Result = {Width::number(), Height::number(), Descent::num‐
353 ber(), ExternalLeading::number()}
354 This = wxGraphicsContext()
355 Text = unicode:chardata()
356
357 See external documentation.
358
359 rotate(This, Angle) -> ok
360
361 Types:
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363 This = wxGraphicsContext()
364 Angle = number()
365
366 See external documentation.
367
368 scale(This, XScale, YScale) -> ok
369
370 Types:
371
372 This = wxGraphicsContext()
373 XScale = number()
374 YScale = number()
375
376 See external documentation.
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378 translate(This, Dx, Dy) -> ok
379
380 Types:
381
382 This = wxGraphicsContext()
383 Dx = number()
384 Dy = number()
385
386 See external documentation.
387
388 getTransform(This) -> wxGraphicsMatrix:wxGraphicsMatrix()
389
390 Types:
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392 This = wxGraphicsContext()
393
394 See external documentation.
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396 setTransform(This, Matrix) -> ok
397
398 Types:
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400 This = wxGraphicsContext()
401 Matrix = wxGraphicsMatrix:wxGraphicsMatrix()
402
403 See external documentation.
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405 concatTransform(This, Matrix) -> ok
406
407 Types:
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409 This = wxGraphicsContext()
410 Matrix = wxGraphicsMatrix:wxGraphicsMatrix()
411
412 See external documentation.
413
414 setBrush(This, Brush) -> ok
415
416 Types:
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418 This = wxGraphicsContext()
419 Brush = wxGraphicsBrush:wxGraphicsBrush() | wxBrush:wxBrush()
420
421 See external documentation.
422
423 setFont(This, Font) -> ok
424
425 Types:
426
427 This = wxGraphicsContext()
428 Font = wxGraphicsFont:wxGraphicsFont()
429
430 See external documentation.
431
432 setFont(This, Font, Colour) -> ok
433
434 Types:
435
436 This = wxGraphicsContext()
437 Font = wxFont:wxFont()
438 Colour = wx:wx_colour()
439
440 See external documentation.
441
442 setPen(This, Pen) -> ok
443
444 Types:
445
446 This = wxGraphicsContext()
447 Pen = wxPen:wxPen() | wxGraphicsPen:wxGraphicsPen()
448
449 See external documentation.
450
451 strokeLine(This, X1, Y1, X2, Y2) -> ok
452
453 Types:
454
455 This = wxGraphicsContext()
456 X1 = number()
457 Y1 = number()
458 X2 = number()
459 Y2 = number()
460
461 See external documentation.
462
463 strokeLines(This, Points) -> ok
464
465 Types:
466
467 This = wxGraphicsContext()
468 Points = [{X::float(), Y::float()}]
469
470 See external documentation.
471
472 destroy(This::wxGraphicsContext()) -> ok
473
474 Destroys this object, do not use object again
475
477 <>
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481 wx 1.9.3 wxGraphicsContext(3)