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7fd59977 | 1 | #define xTRACE |
2 | ||
3 | // File: Graphic2d_Drawer.cxx | |
4 | // Created: Mon Nov 22 18:50:16 1993 | |
5 | // Author: Stephane CALLEGARI | |
6 | // <cal@sparc5> | |
7 | // Modified 23/02/98 : FMN ; Remplacement PI par Standard_PI | |
8 | // Modified 16/03/98 GG | |
9 | // OPTIMISATION | |
81bba717 | 10 | // Add fields myWDriver and myPDriver initializing correctly |
11 | // when the driver is "WindowDriver" or "plotterdriver". | |
12 | // Avoid call of empty contructors. | |
7fd59977 | 13 | |
14 | #define CTS17857//GG_200897 | |
81bba717 | 15 | // Allow suppressing clipping on primitives. |
7fd59977 | 16 | |
17 | #define CSR_PRO12324 //SYL_030798 | |
81bba717 | 18 | // the Plot of an objet should be a normal |
7fd59977 | 19 | |
20 | #define DCB_220798 // DCB | |
21 | // Using pointers to drivers instead of handles | |
22 | // Reason : to avoid undesirable incrementation | |
23 | // of handle's links. | |
24 | ||
25 | // Modified 17/12/1998 SYL pour S3604 | |
26 | // Aspect_PlotterDriver devient PlotMgt_PlotterDriver | |
27 | ||
28 | #define BUC60650 //GG 010300 Add protection on scale parameters | |
29 | // in SetxxxxTextAttrib() methods | |
30 | ||
31 | #define OCC402 //SAV added method to map merkers operating with arrays | |
32 | ||
33 | #include <Graphic2d_Drawer.ixx> | |
34 | #include <Graphic2d_Primitive.pxx> | |
35 | #include <Standard_Type.hxx> | |
36 | #include <Aspect_Units.hxx> | |
37 | #include <Precision.hxx> | |
38 | ||
39 | #define MAXPOINTS 1023 | |
40 | ||
41 | #ifdef WNT | |
42 | # include <WNT_DDriver.hxx> | |
43 | #endif // WNT | |
44 | ||
45 | Graphic2d_Drawer::Graphic2d_Drawer () { | |
46 | ||
47 | myOverride = Standard_False; | |
48 | #ifdef DCB_220798 | |
49 | myDriver = NULL; | |
50 | myWDriver = NULL; | |
51 | myPDriver = NULL; | |
52 | #else // DCB_220798 | |
53 | myDriver.Nullify(); | |
54 | myWDriver.Nullify(); | |
55 | myPDriver.Nullify(); | |
56 | #endif // DCB_220798 | |
57 | myDriverIsDefined = Standard_False; | |
58 | myMinMaxIsActivated = Standard_False; | |
59 | myClippingIsActivated = Standard_True; | |
60 | myMinX = myMinY = ShortRealLast(); | |
61 | myMaxX = myMaxY = ShortRealFirst(); | |
62 | ||
63 | myDrawPrecision = 0.; | |
64 | myDeflectionCoefficient = 0.; | |
65 | myTypeOfDeflection = Aspect_TOD_RELATIVE; | |
66 | myTextPrecision = 0.; | |
67 | ||
68 | myOverrideColor = 0; | |
69 | ||
70 | myOffSet = 0; | |
71 | ||
72 | mySpaceWidth = 1. METER; | |
73 | mySpaceHeight = 1. METER; | |
74 | ||
75 | SetValues (0., 0., 1. METER, 0., 0., 1., 1.); | |
76 | ||
77 | } | |
78 | ||
79 | void Graphic2d_Drawer::SetDrawPrecision(const Standard_Real aPrecision, | |
80 | const Standard_Real aCoefficient, | |
81 | const Aspect_TypeOfDeflection aType) { | |
82 | ||
83 | myDrawPrecision = Standard_ShortReal(aPrecision); | |
84 | myDeflectionCoefficient = aCoefficient; | |
85 | myTypeOfDeflection = aType; | |
86 | ||
87 | } | |
88 | ||
89 | void Graphic2d_Drawer::DrawPrecision(Standard_ShortReal& aPrecision, | |
90 | Standard_ShortReal& aCoefficient, | |
91 | Aspect_TypeOfDeflection& aType) const { | |
92 | ||
93 | aPrecision = myDrawPrecision; | |
94 | aCoefficient = Standard_ShortReal(myDeflectionCoefficient); | |
95 | aType = myTypeOfDeflection; | |
96 | ||
97 | } | |
98 | ||
99 | void Graphic2d_Drawer::SetTextPrecision(const Standard_ShortReal aPrecision) { | |
100 | ||
101 | myTextPrecision = aPrecision; | |
102 | ||
103 | } | |
104 | ||
105 | Standard_ShortReal Graphic2d_Drawer::TextPrecision() const { | |
106 | ||
107 | return myTextPrecision; | |
108 | ||
109 | } | |
110 | ||
111 | void Graphic2d_Drawer::SetDriver(const Handle(Aspect_Driver)& aDriver) { | |
112 | ||
113 | Standard_Real w,h; | |
114 | ||
115 | #ifdef DCB_220798 | |
116 | myDriver = aDriver.operator->(); | |
117 | if( aDriver->IsKind(STANDARD_TYPE(Aspect_WindowDriver)) ) { | |
118 | myWDriver = (Handle(Aspect_WindowDriver)::DownCast(aDriver)).operator->(); | |
119 | myPDriver = NULL; | |
120 | } else { | |
121 | myWDriver = NULL; | |
122 | myPDriver = (Handle(PlotMgt_PlotterDriver)::DownCast(aDriver)).operator->(); | |
123 | } | |
124 | #else // DCB_220798 | |
125 | myDriver = aDriver; | |
126 | myWDriver = Handle(Aspect_WindowDriver)::DownCast(aDriver); | |
127 | myPDriver = Handle(PlotMgt_PlotterDriver)::DownCast(aDriver); | |
128 | #endif // DCB_220798 | |
129 | myDriverIsDefined = Standard_True; | |
130 | myDriver->WorkSpace(w,h); | |
131 | mySpaceWidth = Standard_ShortReal(w); | |
132 | mySpaceHeight = Standard_ShortReal(h); | |
133 | #ifdef TRACE | |
134 | cout << "Graphic2d_Drawer::SetDriver() -> IsWindowDriver ? " | |
135 | << (myWDriver ? "TRUE " : "FALSE ") << flush; | |
136 | cout << "Graphic2d_Drawer::SetDriver() -> myDriverIsDefined: " | |
137 | << (myDriverIsDefined ? "TRUE " : "FALSE ") | |
138 | << (int)myDriverIsDefined << endl << flush; | |
139 | cout << "Graphic2d_Drawer::SetDriver() -> Space: " | |
140 | << mySpaceWidth << " x " << mySpaceHeight << endl << flush; | |
141 | #endif | |
142 | ||
143 | } | |
144 | ||
145 | Handle(Aspect_Driver) Graphic2d_Drawer::Driver() const { | |
146 | ||
147 | // if (! myDriverIsDefined ) | |
148 | // Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
149 | ||
150 | return myDriver; | |
151 | ||
152 | } | |
153 | ||
154 | Standard_Boolean Graphic2d_Drawer::IsWindowDriver() const { | |
155 | ||
156 | #ifdef DCB_220798 | |
157 | return (myWDriver) ? Standard_True : Standard_False; | |
158 | #else | |
159 | return (myWDriver.IsNull()) ? Standard_False : Standard_True; | |
160 | #endif | |
161 | } | |
162 | ||
163 | Standard_Boolean Graphic2d_Drawer::IsPlotterDriver() const { | |
164 | ||
165 | #ifdef DCB_220798 | |
166 | return (myPDriver) ? Standard_True : Standard_False; | |
167 | #else | |
168 | return (myPDriver.IsNull()) ? Standard_False : Standard_True; | |
169 | #endif | |
170 | } | |
171 | ||
172 | Handle(Aspect_WindowDriver) Graphic2d_Drawer::WindowDriver() const { | |
173 | ||
174 | return myWDriver; | |
175 | } | |
176 | ||
177 | Handle(PlotMgt_PlotterDriver) Graphic2d_Drawer::PlotterDriver() const { | |
178 | ||
179 | return myPDriver; | |
180 | } | |
181 | ||
182 | void Graphic2d_Drawer::SetValues (const Standard_Real XF, | |
183 | const Standard_Real YF, | |
184 | const Standard_Real SF, | |
185 | const Standard_Real XT, | |
186 | const Standard_Real YT, | |
187 | const Standard_Real ST, | |
188 | const Standard_Real ZF){ | |
189 | ||
190 | myXF = Standard_ShortReal(XF); | |
191 | myYF = Standard_ShortReal(YF); | |
192 | mySF = Standard_ShortReal(SF>Precision::Confusion()?SF:Precision::Confusion()); | |
193 | myXT = Standard_ShortReal(XT); | |
194 | myYT = Standard_ShortReal(YT); | |
195 | myST = Standard_ShortReal(ST>Precision::Confusion()?ST:Precision::Confusion()); | |
196 | myZF = Standard_ShortReal(ZF); | |
197 | ||
198 | } | |
199 | ||
200 | void Graphic2d_Drawer::Values(Standard_ShortReal& XF, | |
201 | Standard_ShortReal& YF, | |
202 | Standard_ShortReal& SF, | |
203 | Standard_ShortReal& XT, | |
204 | Standard_ShortReal& YT, | |
205 | Standard_ShortReal& ST, | |
206 | Standard_ShortReal& ZF) const { | |
207 | ||
208 | XF = myXF; | |
209 | YF = myYF; | |
210 | SF = mySF; | |
211 | XT = myXT; | |
212 | YT = myYT; | |
213 | ST = myST; | |
214 | ZF = myZF; | |
215 | ||
216 | } | |
217 | ||
218 | void Graphic2d_Drawer::SetOverride(const Standard_Boolean aValue) { | |
219 | ||
220 | myOverride = aValue; | |
221 | ||
222 | } | |
223 | ||
224 | void Graphic2d_Drawer::SetOverrideColor(const Standard_Integer anIndex) { | |
225 | ||
226 | myOverrideColor = anIndex; | |
227 | ||
228 | } | |
229 | ||
230 | void Graphic2d_Drawer::SetOffSet(const Standard_Integer anOffSet) { | |
231 | ||
232 | myOffSet = anOffSet; | |
233 | ||
234 | } | |
235 | ||
236 | void Graphic2d_Drawer::GetMapFrom(const Standard_ShortReal x1, | |
237 | const Standard_ShortReal y1, | |
238 | Standard_ShortReal& x2, | |
239 | Standard_ShortReal& y2) const { | |
240 | ||
241 | x2 = (x1-myXF)/mySF; | |
242 | y2 = (y1-myYF)/mySF; | |
243 | ||
244 | } | |
245 | ||
246 | void Graphic2d_Drawer::GetMapFromTo(const Standard_ShortReal x1, | |
247 | const Standard_ShortReal y1, | |
248 | Standard_ShortReal& x2, | |
249 | Standard_ShortReal& y2) const { | |
250 | ||
251 | x2 = myXT + ((x1-myXF)/mySF) *myST; | |
252 | y2 = myYT + ((y1-myYF)/mySF) *myST; | |
253 | ||
254 | } | |
255 | ||
256 | Standard_Boolean Graphic2d_Drawer::GetTextSize( | |
257 | const TCollection_ExtendedString &aText, | |
258 | Standard_ShortReal &aWidth, | |
259 | Standard_ShortReal &aHeight) const { | |
260 | ||
261 | if( IsWindowDriver() ) { | |
262 | myWDriver->TextSize(aText,aWidth,aHeight); | |
263 | aWidth /= Scale(); | |
264 | aHeight /= Scale(); | |
265 | return Standard_True; | |
266 | #ifdef WNT | |
267 | } else | |
268 | if ( myDriver -> IsKind ( STANDARD_TYPE( WNT_DDriver ) ) ) { | |
269 | ||
270 | Handle( WNT_DDriver ) :: DownCast ( myDriver ) -> TextSize ( aText, aWidth, aHeight ); | |
271 | aWidth /= Scale (); | |
272 | aHeight /= Scale (); | |
273 | return Standard_True; | |
274 | #endif // WNT | |
275 | } else { | |
276 | aWidth = aHeight = 0.; | |
277 | return Standard_False; | |
278 | } // end else | |
279 | } | |
280 | ||
281 | Standard_Boolean Graphic2d_Drawer::GetTextSize( | |
282 | const TCollection_ExtendedString &aText, | |
283 | Standard_ShortReal &aWidth, | |
284 | Standard_ShortReal &aHeight, | |
285 | Standard_ShortReal &anXoffset, | |
286 | Standard_ShortReal &anYoffset) const { | |
287 | ||
288 | if( IsWindowDriver() ) { | |
289 | myWDriver->TextSize(aText,aWidth,aHeight,anXoffset,anYoffset); | |
290 | aWidth /= Scale(); | |
291 | aHeight /= Scale(); | |
292 | anXoffset /= Scale(); | |
293 | anYoffset /= Scale(); | |
294 | return Standard_True; | |
295 | #ifdef WNT | |
296 | } else | |
297 | if ( myDriver -> IsKind ( STANDARD_TYPE( WNT_DDriver ) ) ) { | |
298 | ||
299 | Handle( WNT_DDriver ) :: DownCast ( myDriver ) -> TextSize ( aText, aWidth, aHeight ); | |
300 | aWidth /= Scale (); | |
301 | aHeight /= Scale (); | |
302 | return Standard_True; | |
303 | #endif // WNT | |
304 | } else { | |
305 | aWidth = aHeight = anXoffset = anYoffset = 0.; | |
306 | return Standard_False; | |
307 | } // end else | |
308 | } | |
309 | ||
310 | Standard_Boolean Graphic2d_Drawer::GetFontSize( | |
311 | Standard_ShortReal &aHeight, | |
312 | Standard_ShortReal &aBheight, | |
313 | Standard_ShortReal &aSlant) const { | |
314 | ||
315 | if( IsWindowDriver() ) { | |
316 | Quantity_PlaneAngle slant; | |
317 | myWDriver->FontSize(slant,aHeight,aBheight); | |
318 | aHeight /= Scale(); | |
319 | aBheight /= Scale(); | |
320 | aSlant = Standard_ShortReal(slant); | |
321 | return Standard_True; | |
322 | } else { | |
323 | aHeight = aBheight = aSlant = 0.; | |
324 | return Standard_False; | |
325 | } | |
326 | } | |
327 | ||
328 | Standard_Boolean Graphic2d_Drawer::GetImageSize( | |
329 | const Standard_CString aFileName, | |
330 | Standard_ShortReal &aWidth, | |
331 | Standard_ShortReal &aHeight) const { | |
332 | ||
333 | Standard_Boolean theStatus = Standard_False; | |
334 | Standard_Integer width,height; | |
335 | ||
336 | if( myDriverIsDefined ) { | |
337 | if(( theStatus = myDriver->SizeOfImageFile(aFileName,width,height))){ | |
338 | aWidth = Standard_ShortReal(myDriver->Convert(width)/Scale()); | |
339 | aHeight = Standard_ShortReal(myDriver->Convert(height)/Scale()); | |
340 | } | |
341 | } | |
342 | ||
343 | if( !theStatus ) { | |
344 | aWidth = aHeight = 0.; | |
345 | } | |
346 | return theStatus; | |
347 | } | |
348 | ||
349 | Standard_Boolean Graphic2d_Drawer::GetImageSize( | |
350 | const Standard_CString aFileName, | |
351 | Standard_Integer &aWidth, | |
352 | Standard_Integer &aHeight) const { | |
353 | Standard_Boolean theStatus = Standard_False; | |
354 | ||
355 | if( myDriverIsDefined ) { | |
356 | theStatus = myDriver->SizeOfImageFile(aFileName,aWidth,aHeight); | |
357 | } | |
358 | ||
359 | if( !theStatus ) { | |
360 | aWidth = aHeight = 0; | |
361 | } | |
362 | return theStatus; | |
363 | } | |
364 | ||
365 | void Graphic2d_Drawer::MapSegmentFromTo ( | |
366 | const Standard_ShortReal x1, | |
367 | const Standard_ShortReal y1, | |
368 | const Standard_ShortReal x2, | |
369 | const Standard_ShortReal y2, | |
370 | const Standard_Integer aMode) { | |
371 | ||
372 | if (! myDriverIsDefined) | |
373 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
374 | ||
375 | Standard_ShortReal mx1,my1,mx2,my2; | |
376 | mx1 = myXT + ((x1-myXF)/mySF) *myST; | |
377 | my1 = myYT + ((y1-myYF)/mySF) *myST; | |
378 | mx2 = myXT + ((x2-myXF)/mySF) *myST; | |
379 | my2 = myYT + ((y2-myYF)/mySF) *myST; | |
380 | ||
381 | if( aMode > 0 ) myDriver->BeginSegments(); | |
382 | myDriver->DrawSegment(mx1,my1,mx2,my2); | |
383 | if( aMode < 0 ) myDriver->ClosePrimitive(); | |
384 | if( myMinMaxIsActivated ) { | |
385 | myMinX = Min(mx1,myMinX); myMinX = Min(mx2,myMinX); | |
386 | myMinY = Min(my1,myMinY); myMinY = Min(my2,myMinY); | |
387 | myMaxX = Max(mx1,myMaxX); myMaxX = Max(mx2,myMaxX); | |
388 | myMaxY = Max(my1,myMaxY); myMaxY = Max(my2,myMaxY); | |
389 | } | |
390 | ||
391 | } | |
392 | ||
393 | void Graphic2d_Drawer::DrawSegment ( | |
394 | const Standard_ShortReal x1, | |
395 | const Standard_ShortReal y1, | |
396 | const Standard_ShortReal x2, | |
397 | const Standard_ShortReal y2) { | |
398 | ||
399 | if (! myDriverIsDefined) | |
400 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
401 | ||
402 | myDriver->DrawSegment(x1,y1,x2,y2); | |
403 | if( myMinMaxIsActivated ) { | |
404 | myMinX = Min(x1,myMinX); myMinX = Min(x2,myMinX); | |
405 | myMinY = Min(y1,myMinY); myMinY = Min(y2,myMinY); | |
406 | myMaxX = Max(x1,myMaxX); myMaxX = Max(x2,myMaxX); | |
407 | myMaxY = Max(y1,myMaxY); myMaxY = Max(y2,myMaxY); | |
408 | } | |
409 | } | |
410 | ||
411 | void Graphic2d_Drawer::DrawText( | |
412 | const TCollection_ExtendedString& aText, | |
413 | const Standard_ShortReal x, | |
414 | const Standard_ShortReal y, | |
415 | const Standard_ShortReal anAngle, | |
416 | const Aspect_TypeOfText aType) { | |
417 | ||
418 | if (! myDriverIsDefined) | |
419 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
420 | ||
421 | Standard_ShortReal mx = x,my = y; | |
422 | ||
423 | myDriver->DrawText(aText,mx,my,anAngle,aType); | |
424 | ||
425 | if( myMinMaxIsActivated && IsWindowDriver() ) { | |
426 | Standard_ShortReal width,height,xoffset,yoffset; | |
427 | myWDriver->TextSize(aText,width,height,xoffset,yoffset); | |
428 | if( width > 0. && height > 0. ) { | |
429 | Standard_ShortReal x1,y1,x2,y2,x3,y3,x4,y4; | |
430 | ||
431 | if ( !anAngle ) { | |
432 | Standard_ShortReal cosa = Standard_ShortReal(Cos(anAngle)); | |
433 | Standard_ShortReal sina = Standard_ShortReal(Sin(anAngle)); | |
434 | ||
435 | x1 = mx + XROTATE(xoffset,-yoffset) ; | |
436 | y1 = my + YROTATE(xoffset,-yoffset) ; | |
437 | ||
438 | x2 = mx + XROTATE(xoffset,height-yoffset) ; | |
439 | y2 = my + YROTATE(xoffset,height-yoffset) ; | |
440 | ||
441 | x3 = mx + XROTATE(width+xoffset,height-yoffset) ; | |
442 | y3 = my + YROTATE(width+xoffset,height-yoffset) ; | |
443 | ||
444 | x4 = mx + XROTATE(width+xoffset,-yoffset) ; | |
445 | y4 = my + YROTATE(width+xoffset,-yoffset) ; | |
446 | ||
447 | } else { | |
448 | x1 = mx+xoffset; y1 = my-yoffset; | |
449 | x2 = mx+xoffset; y2 = my+height-yoffset; | |
450 | x3 = mx+width+xoffset; y3 = my+height-yoffset; | |
451 | x4 = mx+width+xoffset; y4 = my-yoffset; | |
452 | } | |
453 | myMinX = Min(x1,myMinX); myMinY = Min(y1,myMinY); | |
454 | myMaxX = Max(x1,myMaxX); myMaxY = Max(y1,myMaxY); | |
455 | myMinX = Min(x2,myMinX); myMinY = Min(y2,myMinY); | |
456 | myMaxX = Max(x2,myMaxX); myMaxY = Max(y2,myMaxY); | |
457 | myMinX = Min(x3,myMinX); myMinY = Min(y3,myMinY); | |
458 | myMaxX = Max(x3,myMaxX); myMaxY = Max(y3,myMaxY); | |
459 | myMinX = Min(x4,myMinX); myMinY = Min(y4,myMinY); | |
460 | myMaxX = Max(x4,myMaxX); myMaxY = Max(y4,myMaxY); | |
461 | } | |
462 | } | |
463 | } | |
464 | ||
465 | void Graphic2d_Drawer::MapTextFromTo( | |
466 | const TCollection_ExtendedString& aText, | |
467 | const Standard_ShortReal x, | |
468 | const Standard_ShortReal y, | |
469 | const Standard_ShortReal anAngle, | |
470 | const Standard_ShortReal aDeltax, | |
471 | const Standard_ShortReal aDeltay, | |
472 | const Aspect_TypeOfText aType) { | |
473 | ||
474 | if (! myDriverIsDefined) | |
475 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
476 | ||
477 | Standard_ShortReal mx,my; | |
478 | mx = myXT + aDeltax + ((x-myXF)/mySF) *myST; | |
479 | my = myYT + aDeltay + ((y-myYF)/mySF) *myST; | |
480 | DrawText(aText,mx,my,anAngle,aType); | |
481 | } | |
482 | ||
483 | void Graphic2d_Drawer::DrawPolyText( | |
484 | const TCollection_ExtendedString& aText, | |
485 | const Standard_ShortReal x, | |
486 | const Standard_ShortReal y, | |
487 | const Standard_ShortReal anAngle, | |
488 | const Standard_ShortReal aMargin, | |
489 | const Aspect_TypeOfText aType) { | |
490 | ||
491 | if (! myDriverIsDefined) | |
492 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
493 | ||
494 | Standard_ShortReal mx = x,my = y; | |
495 | myDriver->DrawPolyText(aText,mx,my,aMargin,anAngle,aType); | |
496 | ||
497 | if( myMinMaxIsActivated && IsWindowDriver() ) { | |
498 | Standard_ShortReal width,height,xoffset,yoffset; | |
499 | myWDriver->TextSize(aText,width,height,xoffset,yoffset); | |
500 | if( width > 0. && height > 0. ) { | |
501 | Standard_ShortReal x1,y1,x2,y2,x3,y3,x4,y4,dxm,dym; | |
502 | dxm = dym = height*aMargin; | |
503 | ||
504 | if( !anAngle ) { | |
505 | Standard_ShortReal cosa = Standard_ShortReal(Cos(anAngle)); | |
506 | Standard_ShortReal sina = Standard_ShortReal(Sin(anAngle)); | |
507 | ||
508 | x1 = mx + XROTATE(-dxm+xoffset,-dym-yoffset) ; | |
509 | y1 = my + YROTATE(-dxm+xoffset,-dym-yoffset) ; | |
510 | ||
511 | x2 = mx + XROTATE(-dxm+xoffset,height+dym-yoffset) ; | |
512 | y2 = my + YROTATE(-dxm+xoffset,height+dym-yoffset) ; | |
513 | ||
514 | x3 = mx + XROTATE(width+dxm+xoffset,height+dym-yoffset) ; | |
515 | y3 = my + YROTATE(width+dxm+xoffset,height+dym-yoffset) ; | |
516 | ||
517 | x4 = mx + XROTATE(width+dxm+xoffset,-dym-yoffset) ; | |
518 | y4 = my + YROTATE(width+dxm+xoffset,-dym-yoffset) ; | |
519 | ||
520 | } else { | |
521 | x1 = mx-dxm+xoffset; y1 = my-dym-yoffset; | |
522 | x2 = mx-dxm+xoffset; y2 = my+height+dym-yoffset; | |
523 | x3 = mx+width+dxm+xoffset; y3 = my+height+dym-yoffset; | |
524 | x4 = mx+width+dxm+xoffset; y4 = my-dym-yoffset; | |
525 | } | |
526 | myMinX = Min(x1,myMinX); myMinY = Min(y1,myMinY); | |
527 | myMaxX = Max(x1,myMaxX); myMaxY = Max(y1,myMaxY); | |
528 | myMinX = Min(x2,myMinX); myMinY = Min(y2,myMinY); | |
529 | myMaxX = Max(x2,myMaxX); myMaxY = Max(y2,myMaxY); | |
530 | myMinX = Min(x3,myMinX); myMinY = Min(y3,myMinY); | |
531 | myMaxX = Max(x3,myMaxX); myMaxY = Max(y3,myMaxY); | |
532 | myMinX = Min(x4,myMinX); myMinY = Min(y4,myMinY); | |
533 | myMaxX = Max(x4,myMaxX); myMaxY = Max(y4,myMaxY); | |
534 | } | |
535 | } | |
536 | } | |
537 | ||
538 | void Graphic2d_Drawer::MapPolyTextFromTo( | |
539 | const TCollection_ExtendedString& aText, | |
540 | const Standard_ShortReal x, | |
541 | const Standard_ShortReal y, | |
542 | const Standard_ShortReal anAngle, | |
543 | const Standard_ShortReal aMargin, | |
544 | const Standard_ShortReal aDeltax, | |
545 | const Standard_ShortReal aDeltay, | |
546 | const Aspect_TypeOfText aType) { | |
547 | ||
548 | if (! myDriverIsDefined) | |
549 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
550 | ||
551 | Standard_ShortReal mx,my; | |
552 | mx = myXT + aDeltax + ((x-myXF)/mySF) *myST; | |
553 | my = myYT + aDeltay + ((y-myYF)/mySF) *myST; | |
554 | DrawPolyText(aText,mx,my,anAngle,aMargin,aType); | |
555 | } | |
556 | ||
557 | void Graphic2d_Drawer::DrawFramedText( | |
558 | const TCollection_ExtendedString& aText, | |
559 | const Standard_ShortReal x, | |
560 | const Standard_ShortReal y, | |
561 | const Standard_ShortReal anAngle, | |
562 | const Standard_ShortReal aMargin, | |
563 | const Aspect_TypeOfText aType) { | |
564 | ||
565 | DrawPolyText(aText,x,y,anAngle,aMargin,aType); | |
566 | } | |
567 | ||
568 | ||
569 | void Graphic2d_Drawer::MapFramedTextFromTo( | |
570 | const TCollection_ExtendedString& aText, | |
571 | const Standard_ShortReal x, | |
572 | const Standard_ShortReal y, | |
573 | const Standard_ShortReal anAngle, | |
574 | const Standard_ShortReal aMargin, | |
575 | const Standard_ShortReal aDeltax, | |
576 | const Standard_ShortReal aDeltay, | |
577 | const Aspect_TypeOfText aType) { | |
578 | ||
579 | if (! myDriverIsDefined) | |
580 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
581 | ||
582 | Standard_ShortReal mx,my; | |
583 | mx = myXT + aDeltax + ((x-myXF)/mySF) *myST; | |
584 | my = myYT + aDeltay + ((y-myYF)/mySF) *myST; | |
585 | DrawFramedText(aText,mx,my,anAngle,aMargin,aType); | |
586 | } | |
587 | ||
588 | void Graphic2d_Drawer::UnMapFromTo (const Standard_ShortReal x1, | |
589 | const Standard_ShortReal y1, | |
590 | Standard_ShortReal& x2, | |
591 | Standard_ShortReal& y2) const { | |
592 | ||
593 | x2 = ((x1-myXT) /myST) *mySF + myXF; | |
594 | y2 = ((y1-myYT) /myST) *mySF + myYF; | |
595 | ||
596 | } | |
597 | ||
598 | void Graphic2d_Drawer::DrawPolyline ( | |
599 | const Standard_Real aDeltaX, | |
600 | const Standard_Real aDeltaY, | |
601 | const TShort_Array1OfShortReal& aListX, | |
602 | const TShort_Array1OfShortReal& aListY) { | |
603 | ||
604 | if (! myDriverIsDefined) | |
605 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
606 | ||
607 | Standard_Integer n1 = aListX.Lower(); | |
608 | Standard_Integer n2 = aListX.Upper(); | |
609 | Standard_ShortReal X,Y; | |
610 | ||
611 | myDriver->BeginPolyline(n2-n1+1); | |
612 | for (Standard_Integer i=n1 ; i<=n2; i++) { | |
613 | X = Standard_ShortReal(aDeltaX) + Standard_ShortReal(aListX(i)); | |
614 | Y = Standard_ShortReal(aDeltaY) + Standard_ShortReal(aListY(i)); | |
615 | myDriver->DrawPoint(X,Y); | |
616 | if( myMinMaxIsActivated ) { | |
617 | myMinX = Min(X,myMinX); | |
618 | myMinY = Min(Y,myMinY); | |
619 | myMaxX = Max(X,myMaxX); | |
620 | myMaxY = Max(Y,myMaxY); | |
621 | } | |
622 | } | |
623 | myDriver->ClosePrimitive(); | |
624 | ||
625 | } | |
626 | ||
627 | void Graphic2d_Drawer::MapPolylineFromTo ( | |
628 | const TShort_Array1OfShortReal& aListX, | |
629 | const TShort_Array1OfShortReal& aListY, | |
630 | const Standard_Integer Npoint) { | |
631 | ||
632 | if (! myDriverIsDefined) | |
633 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
634 | ||
635 | Standard_Integer n1 = aListX.Lower(); | |
636 | Standard_Integer n2 = (Npoint > 0) ? n1+Npoint-1 : aListX.Upper(); | |
637 | Standard_ShortReal X,Y; | |
638 | ||
639 | myDriver->BeginPolyline(n2-n1+1); | |
640 | for (Standard_Integer i=n1 ; i<=n2; i++) { | |
641 | X = myXT + ((aListX(i)-myXF)/mySF) *myST; | |
642 | Y = myYT + ((aListY(i)-myYF)/mySF) *myST; | |
643 | myDriver->DrawPoint(X,Y); | |
644 | if( myMinMaxIsActivated ) { | |
645 | myMinX = Min(X,myMinX); | |
646 | myMinY = Min(Y,myMinY); | |
647 | myMaxX = Max(X,myMaxX); | |
648 | myMaxY = Max(Y,myMaxY); | |
649 | } | |
650 | } | |
651 | myDriver->ClosePrimitive(); | |
652 | ||
653 | } | |
654 | ||
655 | void Graphic2d_Drawer::MapPolylineFromTo ( | |
656 | const Standard_ShortReal x, | |
657 | const Standard_ShortReal y, | |
658 | const Standard_Integer aMode) { | |
659 | ||
660 | if (! myDriverIsDefined) | |
661 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
662 | ||
663 | Standard_ShortReal X,Y; | |
664 | X = myXT + ((x-myXF)/mySF) *myST; | |
665 | Y = myYT + ((y-myYF)/mySF) *myST; | |
666 | ||
667 | if( aMode > 0 ) myDriver->BeginPolyline(aMode); | |
668 | myDriver->DrawPoint(X,Y); | |
669 | if( myMinMaxIsActivated ) { | |
670 | myMinX = Min(X,myMinX); | |
671 | myMinY = Min(Y,myMinY); | |
672 | myMaxX = Max(X,myMaxX); | |
673 | myMaxY = Max(Y,myMaxY); | |
674 | } | |
675 | if( aMode < 0 ) myDriver->ClosePrimitive(); | |
676 | } | |
677 | ||
678 | void Graphic2d_Drawer::DrawMarker( | |
679 | const Standard_Integer anindex, | |
680 | const Standard_ShortReal x, | |
681 | const Standard_ShortReal y, | |
682 | const Standard_ShortReal awidth, | |
683 | const Standard_ShortReal anheight, | |
684 | const Standard_ShortReal anAngle) { | |
685 | if (! myDriverIsDefined) | |
686 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
687 | ||
688 | Standard_ShortReal mx = x,my = y; | |
689 | ||
690 | if( anindex > 0 && awidth > 0. && anheight > 0. ) { | |
691 | myDriver->DrawMarker(anindex,mx,my,awidth,anheight,anAngle); | |
692 | if( myMinMaxIsActivated ) { | |
693 | Standard_ShortReal d = Standard_ShortReal(Sqrt(awidth*awidth + anheight*anheight)); | |
694 | myMinX = Min(mx-d,myMinX); | |
695 | myMinY = Min(my-d,myMinY); | |
696 | myMaxX = Max(mx+d,myMaxX); | |
697 | myMaxY = Max(my+d,myMaxY); | |
698 | } | |
699 | } else { | |
700 | myDriver->DrawPoint(mx,my); | |
701 | if( myMinMaxIsActivated ) { | |
702 | myMinX = Min(mx,myMinX); | |
703 | myMinY = Min(my,myMinY); | |
704 | myMaxX = Max(mx,myMaxX); | |
705 | myMaxY = Max(my,myMaxY); | |
706 | } | |
707 | } | |
708 | } | |
709 | ||
710 | void Graphic2d_Drawer::MapMarkerFromTo( | |
711 | const Standard_Integer anindex, | |
712 | const Standard_ShortReal x, | |
713 | const Standard_ShortReal y, | |
714 | const Standard_ShortReal awidth, | |
715 | const Standard_ShortReal anheight, | |
716 | const Standard_ShortReal anAngle, | |
717 | const Standard_Integer aMode) { | |
718 | if (! myDriverIsDefined) | |
719 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
720 | ||
721 | Standard_ShortReal mx,my; | |
722 | mx = myXT + ((x-myXF)/mySF) *myST; | |
723 | my = myYT + ((y-myYF)/mySF) *myST; | |
724 | ||
725 | if( anindex > 0 && awidth > 0. && anheight > 0. ) { | |
726 | if( aMode > 0 ) myDriver->BeginMarkers(); | |
727 | myDriver->DrawMarker(anindex,mx,my,awidth,anheight,anAngle); | |
728 | if( myMinMaxIsActivated ) { | |
729 | Standard_ShortReal d = Standard_ShortReal(Sqrt(awidth*awidth + anheight*anheight)); | |
730 | myMinX = Min(mx-d,myMinX); | |
731 | myMinY = Min(my-d,myMinY); | |
732 | myMaxX = Max(mx+d,myMaxX); | |
733 | myMaxY = Max(my+d,myMaxY); | |
734 | } | |
735 | } else { | |
736 | if( aMode > 0 ) myDriver->BeginPoints(); | |
737 | myDriver->DrawPoint(mx,my); | |
738 | if( myMinMaxIsActivated ) { | |
739 | myMinX = Min(mx,myMinX); | |
740 | myMinY = Min(my,myMinY); | |
741 | myMaxX = Max(mx,myMaxX); | |
742 | myMaxY = Max(my,myMaxY); | |
743 | } | |
744 | } | |
745 | if( aMode < 0 ) myDriver->ClosePrimitive(); | |
746 | ||
747 | } | |
748 | ||
749 | void Graphic2d_Drawer | |
750 | ::MapMarkersFromTo( const Standard_Integer anindex, | |
751 | const Handle(TShort_HArray1OfShortReal)& x, | |
752 | const Handle(TShort_HArray1OfShortReal)& y, | |
753 | const Standard_ShortReal awidth, | |
754 | const Standard_ShortReal anheight, | |
755 | const Standard_ShortReal anAngle, | |
756 | const Standard_Integer aMode) | |
757 | { | |
758 | #ifdef OCC402 | |
759 | ||
760 | if (! myDriverIsDefined) | |
761 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
762 | ||
763 | if( anindex > 0 && awidth > 0. && anheight > 0. ) { | |
764 | ||
765 | Standard_ShortReal mx,my; | |
766 | myDriver->BeginMarkers(); | |
767 | ||
768 | for ( Standard_Integer i = x->Lower(); i <= x->Upper(); i++ ) { | |
769 | mx = myXT + ( ( x->Value( i ) - myXF ) / mySF ) * myST; | |
770 | my = myYT + ( ( y->Value( i ) - myYF ) / mySF ) * myST; | |
771 | myDriver->DrawMarker(anindex,mx,my,awidth,anheight,anAngle); | |
772 | } | |
773 | myDriver->ClosePrimitive(); | |
774 | } | |
775 | #endif | |
776 | } | |
777 | ||
778 | void Graphic2d_Drawer::DrawPolygon ( | |
779 | const Standard_Real aDeltaX, | |
780 | const Standard_Real aDeltaY, | |
781 | const TShort_Array1OfShortReal& aListX, | |
782 | const TShort_Array1OfShortReal& aListY) { | |
783 | ||
784 | if (! myDriverIsDefined) | |
785 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
786 | ||
787 | Standard_Integer n1 = aListX.Lower(); | |
788 | Standard_Integer n2 = aListX.Upper(); | |
789 | Standard_ShortReal X,Y; | |
790 | ||
791 | myDriver->BeginPolygon(n2-n1+1); | |
792 | for (Standard_Integer i=n1 ; i<=n2; i++) { | |
793 | X = Standard_ShortReal(aDeltaX) + Standard_ShortReal(aListX(i)); | |
794 | Y = Standard_ShortReal(aDeltaY) + Standard_ShortReal(aListY(i)); | |
795 | myDriver->DrawPoint(X,Y); | |
796 | if( myMinMaxIsActivated ) { | |
797 | myMinX = Min(X,myMinX); | |
798 | myMinY = Min(Y,myMinY); | |
799 | myMaxX = Max(X,myMaxX); | |
800 | myMaxY = Max(Y,myMaxY); | |
801 | } | |
802 | } | |
803 | myDriver->ClosePrimitive(); | |
804 | ||
805 | } | |
806 | ||
807 | void Graphic2d_Drawer::MapPolygonFromTo ( | |
808 | const TShort_Array1OfShortReal& aListX, | |
809 | const TShort_Array1OfShortReal& aListY, | |
810 | const Standard_Integer Npoint) { | |
811 | ||
812 | if (! myDriverIsDefined) | |
813 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
814 | ||
815 | Standard_Integer n1 = aListX.Lower(); | |
816 | Standard_Integer n2 = (Npoint > 0) ? n1+Npoint-1 : aListX.Upper(); | |
817 | Standard_ShortReal X,Y; | |
818 | ||
819 | myDriver->BeginPolygon(n2-n1+1); | |
820 | for (Standard_Integer i=n1 ; i<=n2; i++) { | |
821 | X = myXT + ((aListX(i)-myXF)/mySF) *myST; | |
822 | Y = myYT + ((aListY(i)-myYF)/mySF) *myST; | |
823 | myDriver->DrawPoint(X,Y); | |
824 | if( myMinMaxIsActivated ) { | |
825 | myMinX = Min(X,myMinX); | |
826 | myMinY = Min(Y,myMinY); | |
827 | myMaxX = Max(X,myMaxX); | |
828 | myMaxY = Max(Y,myMaxY); | |
829 | } | |
830 | } | |
831 | myDriver->ClosePrimitive(); | |
832 | ||
833 | } | |
834 | ||
835 | void Graphic2d_Drawer::MapPolygonFromTo ( | |
836 | const Standard_ShortReal x, | |
837 | const Standard_ShortReal y, | |
838 | const Standard_Integer aMode) { | |
839 | ||
840 | if (! myDriverIsDefined) | |
841 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
842 | ||
843 | Standard_ShortReal X,Y; | |
844 | X = myXT + ((x-myXF)/mySF) *myST; | |
845 | Y = myYT + ((y-myYF)/mySF) *myST; | |
846 | ||
847 | if( aMode > 0 ) myDriver->BeginPolygon(aMode); | |
848 | myDriver->DrawPoint(X,Y); | |
849 | if( myMinMaxIsActivated ) { | |
850 | myMinX = Min(X,myMinX); | |
851 | myMinY = Min(Y,myMinY); | |
852 | myMaxX = Max(X,myMaxX); | |
853 | myMaxY = Max(Y,myMaxY); | |
854 | } | |
855 | if( aMode < 0 ) myDriver->ClosePrimitive(); | |
856 | ||
857 | } | |
858 | ||
859 | void Graphic2d_Drawer::DrawArc( | |
860 | const Standard_Real aDeltaX, | |
861 | const Standard_Real aDeltaY, | |
862 | const Standard_ShortReal aRadius, | |
863 | const Standard_ShortReal Angle1, | |
864 | const Standard_ShortReal Angle2) { | |
865 | if (! myDriverIsDefined) | |
866 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
867 | ||
868 | Standard_ShortReal mx,my,a1,a2,da; | |
869 | mx = Standard_ShortReal(aDeltaX); | |
870 | my = Standard_ShortReal(aDeltaY); | |
c6541a0c D |
871 | a1 = (Angle1 >= 0.) ? Angle1 : Angle1 + Standard_ShortReal(2. * M_PI); |
872 | a2 = (Angle2 >= 0.) ? Angle2 : Angle2 + Standard_ShortReal(2. * M_PI); | |
7fd59977 | 873 | if( a2 > a1 ) { |
874 | da = a2 - a1; | |
875 | } else if( a2 < a1 ) { | |
c6541a0c | 876 | da = Standard_ShortReal(2. * M_PI + a2 - a1); |
7fd59977 | 877 | } else { |
c6541a0c | 878 | a1 = 0.; da = Standard_ShortReal(2. * M_PI); |
7fd59977 | 879 | } |
880 | ||
881 | if( aRadius > 0. ) { // Try to use hardware first | |
882 | Standard_Boolean status = | |
883 | myDriver->DrawArc(mx,my,aRadius,aRadius,a1,da); | |
884 | if( !status ) { // or Emulate | |
885 | Standard_ShortReal precis = myDrawPrecision; | |
886 | Standard_ShortReal value; | |
887 | if( myTypeOfDeflection == Aspect_TOD_RELATIVE) { | |
888 | precis = Standard_ShortReal(aRadius * myDeflectionCoefficient); | |
889 | } | |
890 | if( aRadius > precis ) | |
891 | value = Standard_ShortReal(Max( 0.0044, Min (0.7854 , 2. * ACos(1.-precis/aRadius)))); | |
892 | else | |
893 | value = Standard_ShortReal(0.7854); // = PI/4. | |
894 | Standard_Integer nbpoints = Min(MAXPOINTS, | |
895 | Standard_Integer(Abs(da)/value)+2); | |
896 | Standard_ShortReal teta = da/nbpoints; | |
897 | Standard_ShortReal cosin = Standard_ShortReal(Cos(teta)); | |
898 | Standard_ShortReal x1 = Standard_ShortReal(aRadius * Cos(a1)); | |
899 | Standard_ShortReal y1 = Standard_ShortReal(aRadius * Sin(a1)); | |
900 | Standard_ShortReal x2 = Standard_ShortReal(aRadius * Cos(a1+teta)); | |
901 | Standard_ShortReal y2 = Standard_ShortReal(aRadius * Sin(a1+teta)); | |
902 | Standard_ShortReal x,y; | |
903 | ||
904 | nbpoints++; | |
905 | myDriver->BeginPolyline(nbpoints); | |
906 | myDriver->DrawPoint(mx+x1,my+y1); | |
907 | myDriver->DrawPoint(mx+x2,my+y2); | |
908 | for (Standard_Integer i=3; i<= nbpoints; i++) { | |
909 | x = 2*x2*cosin - x1; x1 = x2; x2 = x; | |
910 | y = 2*y2*cosin - y1; y1 = y2; y2 = y; | |
911 | myDriver->DrawPoint(mx+x,my+y); | |
912 | } | |
913 | myDriver->ClosePrimitive(); | |
914 | } | |
915 | if( myMinMaxIsActivated ) { | |
916 | myMinX = Min(mx-aRadius,myMinX); | |
917 | myMinY = Min(my-aRadius,myMinY); | |
918 | myMaxX = Max(mx+aRadius,myMaxX); | |
919 | myMaxY = Max(my+aRadius,myMaxY); | |
920 | } | |
921 | } | |
922 | } | |
923 | ||
924 | void Graphic2d_Drawer::MapArcFromTo( | |
925 | const Standard_ShortReal x, | |
926 | const Standard_ShortReal y, | |
927 | const Standard_ShortReal aRadius, | |
928 | const Standard_ShortReal Angle1, | |
929 | const Standard_ShortReal Angle2, | |
930 | const Standard_Integer aMode) { | |
931 | if (! myDriverIsDefined) | |
932 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
933 | ||
934 | Standard_ShortReal mx,my,r; | |
935 | mx = myXT + ((x-myXF)/mySF) *myST; | |
936 | my = myYT + ((y-myYF)/mySF) *myST; | |
937 | r = aRadius/mySF*myST; | |
938 | ||
939 | if( aRadius > 0. ) { | |
940 | DrawArc(mx,my,r,Angle1,Angle2); | |
941 | if( myMinMaxIsActivated ) { | |
942 | myMinX = Min(mx-aRadius,myMinX); | |
943 | myMinY = Min(my-aRadius,myMinY); | |
944 | myMaxX = Max(mx+aRadius,myMaxX); | |
945 | myMaxY = Max(my+aRadius,myMaxY); | |
946 | } | |
947 | } | |
948 | } | |
949 | ||
950 | void Graphic2d_Drawer::DrawPolyArc( | |
951 | const Standard_Real aDeltaX, | |
952 | const Standard_Real aDeltaY, | |
953 | const Standard_ShortReal aRadius, | |
954 | const Standard_ShortReal Angle1, | |
955 | const Standard_ShortReal Angle2) { | |
956 | if (! myDriverIsDefined) | |
957 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
958 | ||
959 | Standard_ShortReal mx,my,a1,a2,da; | |
960 | mx = Standard_ShortReal(aDeltaX); | |
961 | my = Standard_ShortReal(aDeltaY); | |
c6541a0c D |
962 | a1 = (Angle1 >= 0.) ? Angle1 : Angle1 + Standard_ShortReal(2. * M_PI); |
963 | a2 = (Angle2 >= 0.) ? Angle2 : Angle2 + Standard_ShortReal(2. * M_PI); | |
7fd59977 | 964 | if( a2 > a1 ) { |
965 | da = a2 - a1; | |
966 | } else if( a2 < a1 ) { | |
c6541a0c | 967 | da = Standard_ShortReal(2. * M_PI + a2 - a1); |
7fd59977 | 968 | } else { |
c6541a0c | 969 | a1 = 0.; da = Standard_ShortReal(2. * M_PI); |
7fd59977 | 970 | } |
971 | ||
972 | if( aRadius > 0. ) { // Try to use hardware first | |
973 | Standard_Boolean status = | |
974 | myDriver->DrawPolyArc(mx,my,aRadius,aRadius,a1,da); | |
975 | if( !status ) { // or Emulate | |
976 | Standard_ShortReal precis = myDrawPrecision; | |
977 | Standard_ShortReal value; | |
978 | if( myTypeOfDeflection == Aspect_TOD_RELATIVE) { | |
979 | precis = Standard_ShortReal(aRadius * myDeflectionCoefficient); | |
980 | } | |
981 | if( aRadius > precis ) | |
982 | value = Standard_ShortReal(Max( 0.0044, Min (0.7854 , 2. * ACos(1.-precis/aRadius)))); | |
983 | else | |
984 | value = Standard_ShortReal(0.7854); // = PI/4. | |
985 | Standard_Integer nbpoints = Min(MAXPOINTS, | |
986 | Standard_Integer(Abs(da)/value)+2); | |
987 | Standard_ShortReal teta = da/nbpoints; | |
988 | Standard_ShortReal cosin = Standard_ShortReal(Cos(teta)); | |
989 | Standard_ShortReal x1 = Standard_ShortReal(aRadius * Cos(a1)); | |
990 | Standard_ShortReal y1 = Standard_ShortReal(aRadius * Sin(a1)); | |
991 | Standard_ShortReal x2 = Standard_ShortReal(aRadius * Cos(a1+teta)); | |
992 | Standard_ShortReal y2 = Standard_ShortReal(aRadius * Sin(a1+teta)); | |
993 | Standard_ShortReal x,y; | |
994 | ||
995 | nbpoints++; | |
996 | myDriver->BeginPolygon(nbpoints); | |
997 | myDriver->DrawPoint(mx+x1,my+y1); | |
998 | myDriver->DrawPoint(mx+x2,my+y2); | |
999 | for (Standard_Integer i=3; i<= nbpoints; i++) { | |
1000 | x = 2*x2*cosin - x1; x1 = x2; x2 = x; | |
1001 | y = 2*y2*cosin - y1; y1 = y2; y2 = y; | |
1002 | myDriver->DrawPoint(mx+x,my+y); | |
1003 | } | |
1004 | myDriver->ClosePrimitive(); | |
1005 | } | |
1006 | if( myMinMaxIsActivated ) { | |
1007 | myMinX = Min(mx-aRadius,myMinX); | |
1008 | myMinY = Min(my-aRadius,myMinY); | |
1009 | myMaxX = Max(mx+aRadius,myMaxX); | |
1010 | myMaxY = Max(my+aRadius,myMaxY); | |
1011 | } | |
1012 | } | |
1013 | } | |
1014 | ||
1015 | void Graphic2d_Drawer::MapPolyArcFromTo( | |
1016 | const Standard_ShortReal x, | |
1017 | const Standard_ShortReal y, | |
1018 | const Standard_ShortReal aRadius, | |
1019 | const Standard_ShortReal Angle1, | |
1020 | const Standard_ShortReal Angle2, | |
1021 | const Standard_Integer aMode) { | |
1022 | if (! myDriverIsDefined) | |
1023 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1024 | ||
1025 | Standard_ShortReal mx,my,r; | |
1026 | mx = myXT + ((x-myXF)/mySF) *myST; | |
1027 | my = myYT + ((y-myYF)/mySF) *myST; | |
1028 | r = aRadius/mySF*myST; | |
1029 | ||
1030 | if( aRadius > 0. ) { | |
1031 | DrawPolyArc(mx,my,r,Angle1,Angle2); | |
1032 | if( myMinMaxIsActivated ) { | |
1033 | myMinX = Min(mx-aRadius,myMinX); | |
1034 | myMinY = Min(my-aRadius,myMinY); | |
1035 | myMaxX = Max(mx+aRadius,myMaxX); | |
1036 | myMaxY = Max(my+aRadius,myMaxY); | |
1037 | } | |
1038 | } | |
1039 | } | |
1040 | ||
1041 | void Graphic2d_Drawer::SetRejection( const Standard_Boolean aClippingFlag) { | |
1042 | myClippingIsActivated = aClippingFlag; | |
1043 | } | |
1044 | ||
1045 | Standard_Boolean Graphic2d_Drawer::IsIn( | |
1046 | const Standard_ShortReal aMinX, | |
1047 | const Standard_ShortReal aMaxX, | |
1048 | const Standard_ShortReal aMinY, | |
1049 | const Standard_ShortReal aMaxY)const | |
1050 | { | |
1051 | #ifdef CTS17857 | |
1052 | if( !myClippingIsActivated ) return Standard_True; | |
1053 | #endif | |
1054 | ||
1055 | Standard_ShortReal x,X,y,Y; | |
1056 | ||
1057 | x = myXT + ((aMinX-myXF)/mySF) *myST; | |
1058 | y = myYT + ((aMinY-myYF)/mySF) *myST; | |
1059 | X = myXT + ((aMaxX-myXF)/mySF) *myST; | |
1060 | Y = myYT + ((aMaxY-myYF)/mySF) *myST; | |
1061 | ||
1062 | Standard_Boolean clip = ((x < 0. && X < 0.) || | |
1063 | (x > mySpaceWidth && X > mySpaceWidth) || | |
1064 | (y < 0. && Y < 0.) || | |
1065 | (y > mySpaceHeight && Y > mySpaceHeight)); | |
1066 | ||
1067 | #ifdef TRACE | |
1068 | if( clip ) printf(" *Rejected primitive %f,%f,%f,%f\n", | |
1069 | aMinX,aMinY,aMaxX,aMaxY); | |
1070 | #endif | |
1071 | ||
1072 | return !clip; | |
1073 | } | |
1074 | ||
1075 | void Graphic2d_Drawer::DrawInfiniteLine ( | |
1076 | const Standard_ShortReal x, | |
1077 | const Standard_ShortReal y, | |
1078 | const Standard_ShortReal dx, | |
1079 | const Standard_ShortReal dy) { | |
1080 | ||
1081 | if (! myDriverIsDefined) | |
1082 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1083 | ||
1084 | Standard_ShortReal mx = x,my = y,x1,y1,x2=0,y2=0; | |
1085 | Standard_Boolean status = Standard_True; | |
1086 | ||
1087 | if ( dx == 0. ) { | |
81bba717 | 1088 | // Bug with rejection of infinite lines |
7fd59977 | 1089 | // if ( my >= 0. && my <= mySpaceHeight ) |
1090 | x1 = mx; y1 = 0.; x2 = mx; y2 = mySpaceHeight; | |
1091 | } | |
1092 | else if ( dy == 0.) { | |
81bba717 | 1093 | // Bug with rejection of infinite lines |
7fd59977 | 1094 | // if ( mx >= 0. && mx <= mySpaceWidth ) |
1095 | x1 = 0.; y1 = my; x2 = mySpaceWidth; y2 = my; | |
1096 | } | |
1097 | else { | |
1098 | // equation of the line: X = mx + lambda * dx | |
1099 | // Y = my + lambda * dy | |
1100 | Standard_ShortReal lambda, lmin=ShortRealLast(),lmax= ShortRealFirst(); | |
1101 | ||
1102 | lambda = -mx/dx; y1 = my + lambda *dy; | |
1103 | if ( y1 >= 0. && y1 <= mySpaceHeight) { | |
1104 | lmin = lmax = lambda;} | |
1105 | ||
1106 | lambda = (mySpaceWidth-mx)/dx; y1 = my + lambda *dy; | |
1107 | if ( y1 >= 0. && y1 <= mySpaceHeight) { | |
1108 | lmin = lambda < lmin ? lambda : lmin; | |
1109 | lmax = lambda > lmax ? lambda : lmax;} | |
1110 | ||
1111 | lambda = -my/dy; x1 = mx + lambda *dx; | |
1112 | if ( x1 >= 0. && x1 <= mySpaceWidth) { | |
1113 | lmin = lambda < lmin ? lambda : lmin; | |
1114 | lmax = lambda > lmax ? lambda : lmax;} | |
1115 | ||
1116 | lambda = (mySpaceHeight-my)/dy; x1 = mx + lambda *dx; | |
1117 | if ( x1 >= 0. && x1 <= mySpaceWidth) { | |
1118 | lmin = lambda < lmin ? lambda : lmin; | |
1119 | lmax = lambda > lmax ? lambda : lmax;} | |
1120 | ||
1121 | if (lmin != ShortRealLast() && lmax != ShortRealFirst() && | |
1122 | lmin < lmax ) { | |
1123 | x1 = mx + lmin *dx; y1 = my + lmin *dy; | |
1124 | x2 = mx + lmax *dx; y2 = my + lmax *dy; | |
1125 | } else status = Standard_False; | |
1126 | } | |
1127 | if( status ) { | |
1128 | myDriver->DrawSegment(x1,y1,x2,y2); | |
1129 | if( myMinMaxIsActivated ) { | |
1130 | myMinX = Min(x1,myMinX); myMinX = Min(x2,myMinX); | |
1131 | myMinY = Min(y1,myMinY); myMinY = Min(y2,myMinY); | |
1132 | myMaxX = Max(x1,myMaxX); myMaxX = Max(x2,myMaxX); | |
1133 | myMaxY = Max(y1,myMaxY); myMaxY = Max(y2,myMaxY); | |
1134 | } | |
1135 | } | |
1136 | ||
1137 | } | |
1138 | ||
1139 | void Graphic2d_Drawer::MapInfiniteLineFromTo ( | |
1140 | const Standard_ShortReal x, | |
1141 | const Standard_ShortReal y, | |
1142 | const Standard_ShortReal dx, | |
1143 | const Standard_ShortReal dy) { | |
1144 | ||
1145 | if (! myDriverIsDefined) | |
1146 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1147 | ||
1148 | // Standard_ShortReal mx,my,x1,y1,x2,y2; | |
1149 | Standard_ShortReal mx,my; | |
1150 | // Standard_Boolean status = Standard_True; | |
1151 | ||
1152 | mx = myXT + ((x-myXF)/mySF) *myST; | |
1153 | my = myYT + ((y-myYF)/mySF) *myST; | |
1154 | DrawInfiniteLine(mx,my,dx,dy); | |
1155 | ||
1156 | } | |
1157 | ||
1158 | void Graphic2d_Drawer::SetLineAttrib(const Standard_Integer ColorIndex, | |
1159 | const Standard_Integer TypeIndex, | |
1160 | const Standard_Integer WidthIndex) { | |
1161 | ||
1162 | if (! myDriverIsDefined) | |
1163 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1164 | ||
1165 | #ifdef CSR_PRO12324 | |
1166 | if(myOverride && !IsPlotterDriver()) | |
1167 | #else | |
1168 | if(myOverride) | |
1169 | #endif | |
1170 | myDriver->SetLineAttrib(myOverrideColor, | |
1171 | TypeIndex,WidthIndex); | |
1172 | else if( ColorIndex > 0 ) | |
1173 | myDriver->SetLineAttrib(ColorIndex+myOffSet, | |
1174 | TypeIndex,WidthIndex); | |
1175 | else myDriver->SetLineAttrib(ColorIndex,TypeIndex,WidthIndex); | |
1176 | ||
1177 | } | |
1178 | ||
1179 | void Graphic2d_Drawer::SetMarkerAttrib(const Standard_Integer ColorIndex, | |
1180 | const Standard_Integer WidthIndex, | |
1181 | const Standard_Boolean FillMarker) { | |
1182 | ||
1183 | if (! myDriverIsDefined) | |
1184 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1185 | ||
1186 | #ifdef CSR_PRO12324 | |
1187 | if(myOverride && !IsPlotterDriver()) | |
1188 | #else | |
1189 | if(myOverride) | |
1190 | #endif | |
1191 | myDriver->SetMarkerAttrib(myOverrideColor, | |
1192 | WidthIndex,FillMarker); | |
1193 | else if( ColorIndex > 0 ) | |
1194 | myDriver->SetMarkerAttrib(ColorIndex+myOffSet, | |
1195 | WidthIndex,FillMarker); | |
1196 | else myDriver->SetMarkerAttrib(ColorIndex, | |
1197 | WidthIndex,FillMarker); | |
1198 | ||
1199 | } | |
1200 | ||
1201 | void Graphic2d_Drawer::SetPolyAttrib(const Standard_Integer ColorIndex, | |
1202 | const Standard_Integer TileIndex, | |
1203 | const Standard_Boolean DrawEdge) { | |
1204 | ||
1205 | if (! myDriverIsDefined) | |
1206 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1207 | ||
1208 | #ifdef CSR_PRO12324 | |
1209 | if(myOverride && !IsPlotterDriver()) | |
1210 | #else | |
1211 | if(myOverride) | |
1212 | #endif | |
1213 | myDriver->SetPolyAttrib(myOverrideColor,TileIndex,DrawEdge); | |
1214 | else if( ColorIndex > 0 ) | |
1215 | myDriver->SetPolyAttrib(ColorIndex+myOffSet,TileIndex,DrawEdge); | |
1216 | else myDriver->SetPolyAttrib(ColorIndex,TileIndex,DrawEdge); | |
1217 | ||
1218 | } | |
1219 | ||
1220 | void Graphic2d_Drawer::SetHidingPolyAttrib( | |
1221 | const Standard_Integer HidingColorIndex, | |
1222 | const Standard_Integer FrameColorIndex, | |
1223 | const Standard_Integer FrameTypeIndex, | |
1224 | const Standard_Integer FrameWidthIndex) { | |
1225 | ||
1226 | if (! myDriverIsDefined) | |
1227 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1228 | #ifdef CSR_PRO12324 | |
1229 | if(myOverride && !IsPlotterDriver()) { | |
1230 | #else | |
1231 | if(myOverride) { | |
1232 | #endif | |
1233 | myDriver->SetLineAttrib(myOverrideColor,FrameTypeIndex,FrameWidthIndex); | |
1234 | if( HidingColorIndex > 0 ) { | |
1235 | myDriver->SetPolyAttrib(HidingColorIndex+myOffSet,0,Standard_True); | |
1236 | } else { | |
1237 | myDriver->SetPolyAttrib(HidingColorIndex,0,Standard_True); | |
1238 | } | |
1239 | } else { | |
1240 | Standard_Boolean DrawEdge = Standard_False; | |
1241 | if( (FrameColorIndex > 0) && (FrameColorIndex != HidingColorIndex) ) { | |
1242 | DrawEdge = Standard_True; | |
1243 | myDriver->SetLineAttrib(FrameColorIndex+myOffSet,FrameTypeIndex,FrameWidthIndex); | |
1244 | } | |
1245 | if( HidingColorIndex > 0 ) { | |
1246 | myDriver->SetPolyAttrib(HidingColorIndex+myOffSet,0,DrawEdge); | |
1247 | } else { | |
1248 | myDriver->SetPolyAttrib(HidingColorIndex,0,DrawEdge); | |
1249 | } | |
1250 | } | |
1251 | ||
1252 | } | |
1253 | ||
1254 | void Graphic2d_Drawer::SetTextAttrib(const Standard_Integer ColorIndex, | |
1255 | const Standard_Integer FontIndex, | |
1256 | const Standard_ShortReal aSlant, | |
1257 | const Standard_ShortReal aHScale, | |
1258 | const Standard_ShortReal aWScale, | |
1259 | const Standard_Boolean isUnderlined) { | |
1260 | ||
1261 | if (! myDriverIsDefined) | |
1262 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1263 | ||
1264 | #ifdef BUC60650 | |
1265 | Standard_ShortReal hscale = (aHScale > 0.) ? aHScale : | |
1266 | (aWScale > 0.) ? aWScale : Standard_ShortReal(1.0); | |
1267 | Standard_ShortReal wscale = (aWScale > 0.) ? aWScale : hscale; | |
1268 | #else | |
1269 | Standard_ShortReal hscale = aHScale; | |
1270 | Standard_ShortReal wscale = aWScale; | |
1271 | #endif | |
1272 | ||
1273 | ||
1274 | #ifdef CSR_PRO12324 | |
1275 | if(myOverride && !IsPlotterDriver()) | |
1276 | #else | |
1277 | if(myOverride) | |
1278 | #endif | |
1279 | myDriver->SetTextAttrib(myOverrideColor,FontIndex, | |
1280 | aSlant,hscale,wscale,isUnderlined); | |
1281 | else if( ColorIndex > 0 ) | |
1282 | myDriver->SetTextAttrib(ColorIndex+myOffSet,FontIndex, | |
1283 | aSlant,hscale,wscale,isUnderlined); | |
1284 | else myDriver->SetTextAttrib(ColorIndex,FontIndex, | |
1285 | aSlant,hscale,wscale,isUnderlined); | |
1286 | ||
1287 | } | |
1288 | ||
1289 | void Graphic2d_Drawer::SetHidingTextAttrib(const Standard_Integer ColorIndex, | |
1290 | const Standard_Integer HidingColorIndex, | |
1291 | const Standard_Integer FrameColorIndex, | |
1292 | const Standard_Integer FrameWidthIndex, | |
1293 | const Standard_Integer FontIndex, | |
1294 | const Standard_ShortReal aSlant, | |
1295 | const Standard_ShortReal aHScale, | |
1296 | const Standard_ShortReal aWScale, | |
1297 | const Standard_Boolean isUnderlined) { | |
1298 | ||
1299 | if (! myDriverIsDefined) | |
1300 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1301 | ||
1302 | #ifdef BUC60650 | |
1303 | Standard_ShortReal hscale = (aHScale > 0.) ? aHScale : | |
1304 | (aWScale > 0.) ? aWScale : Standard_ShortReal(1.0); | |
1305 | Standard_ShortReal wscale = (aWScale > 0.) ? aWScale : hscale; | |
1306 | #else | |
1307 | Standard_ShortReal hscale = aHScale; | |
1308 | Standard_ShortReal wscale = aWScale; | |
1309 | #endif | |
1310 | ||
1311 | #ifdef CSR_PRO12324 | |
1312 | if(myOverride && !IsPlotterDriver()) { | |
1313 | #else | |
1314 | if(myOverride) { | |
1315 | #endif | |
1316 | if( ColorIndex >= 0 ) { | |
1317 | myDriver->SetTextAttrib(myOverrideColor,FontIndex, | |
1318 | aSlant,hscale,wscale,isUnderlined); | |
1319 | } | |
1320 | myDriver->SetLineAttrib(myOverrideColor,0,FrameWidthIndex); | |
1321 | if( HidingColorIndex > 0 ) { | |
1322 | myDriver->SetPolyAttrib(HidingColorIndex+myOffSet,0,Standard_True); | |
1323 | } else { | |
1324 | myDriver->SetPolyAttrib(HidingColorIndex,0,Standard_True); | |
1325 | } | |
1326 | } else { | |
1327 | Standard_Boolean DrawEdge = Standard_False; | |
1328 | if( ColorIndex >= 0 ) { | |
1329 | if( (ColorIndex > 0) && (ColorIndex != HidingColorIndex) ) { | |
1330 | myDriver->SetTextAttrib(ColorIndex+myOffSet,FontIndex, | |
1331 | aSlant,hscale,wscale,isUnderlined); | |
1332 | } else { | |
1333 | myDriver->SetTextAttrib(0,FontIndex, | |
1334 | aSlant,hscale,wscale,isUnderlined); | |
1335 | } | |
1336 | } | |
1337 | if( (FrameColorIndex > 0) && (FrameColorIndex != HidingColorIndex) ) { | |
1338 | DrawEdge = Standard_True; | |
1339 | myDriver->SetLineAttrib(FrameColorIndex+myOffSet,0,FrameWidthIndex); | |
1340 | } | |
1341 | if( HidingColorIndex > 0 ) { | |
1342 | myDriver->SetPolyAttrib(HidingColorIndex+myOffSet,0,DrawEdge); | |
1343 | } else { | |
1344 | myDriver->SetPolyAttrib(HidingColorIndex,0,DrawEdge); | |
1345 | } | |
1346 | } | |
1347 | } | |
1348 | ||
1349 | void Graphic2d_Drawer::SetFramedTextAttrib(const Standard_Integer ColorIndex, | |
1350 | const Standard_Integer FrameColorIndex, | |
1351 | const Standard_Integer FrameWidthIndex, | |
1352 | const Standard_Integer FontIndex, | |
1353 | const Standard_ShortReal aSlant, | |
1354 | const Standard_ShortReal aHScale, | |
1355 | const Standard_ShortReal aWScale, | |
1356 | const Standard_Boolean isUnderlined) { | |
1357 | ||
1358 | if (! myDriverIsDefined) | |
1359 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1360 | ||
1361 | #ifdef BUC60650 | |
1362 | Standard_ShortReal hscale = (aHScale > 0.) ? aHScale : | |
1363 | (aWScale > 0.) ? aWScale : Standard_ShortReal(1.0); | |
1364 | Standard_ShortReal wscale = (aWScale > 0.) ? aWScale : hscale; | |
1365 | #else | |
1366 | Standard_ShortReal hscale = aHScale; | |
1367 | Standard_ShortReal wscale = aWScale; | |
1368 | #endif | |
1369 | ||
1370 | #ifdef CSR_PRO12324 | |
1371 | if(myOverride && !IsPlotterDriver()) { | |
1372 | #else | |
1373 | if(myOverride) { | |
1374 | #endif | |
1375 | if( ColorIndex >= 0 ) { | |
1376 | myDriver->SetTextAttrib(myOverrideColor,FontIndex, | |
1377 | aSlant,hscale,wscale,isUnderlined); | |
1378 | } | |
1379 | myDriver->SetLineAttrib(myOverrideColor,0,FrameWidthIndex); | |
1380 | } else { | |
1381 | if( ColorIndex >= 0 ) { | |
1382 | if( ColorIndex > 0 ) { | |
1383 | myDriver->SetTextAttrib(ColorIndex+myOffSet,FontIndex, | |
1384 | aSlant,hscale,wscale,isUnderlined); | |
1385 | } else { | |
1386 | myDriver->SetTextAttrib(ColorIndex,FontIndex, | |
1387 | aSlant,hscale,wscale,isUnderlined); | |
1388 | } | |
1389 | } | |
1390 | if( FrameColorIndex > 0 ) { | |
1391 | myDriver->SetLineAttrib(FrameColorIndex+myOffSet,0,FrameWidthIndex); | |
1392 | } else if( ColorIndex > 0 ) { | |
1393 | myDriver->SetLineAttrib(ColorIndex+myOffSet,0,FrameWidthIndex); | |
1394 | } else { | |
1395 | myDriver->SetLineAttrib(ColorIndex,0,FrameWidthIndex); | |
1396 | } | |
1397 | } | |
1398 | myDriver->SetPolyAttrib(ColorIndex,-1,Standard_True); | |
1399 | } | |
1400 | ||
1401 | Standard_Boolean Graphic2d_Drawer::IsKnownImage(const Handle(Standard_Transient)& anImageId) { | |
1402 | ||
1403 | if (! myDriverIsDefined) | |
1404 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1405 | ||
1406 | return myDriver->IsKnownImage(anImageId); | |
1407 | ||
1408 | } | |
1409 | ||
1410 | void Graphic2d_Drawer::ClearImage(const Handle(Standard_Transient)& anImageId) { | |
1411 | ||
1412 | if (! myDriverIsDefined) | |
1413 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1414 | ||
1415 | myDriver->ClearImage(anImageId); | |
1416 | ||
1417 | } | |
1418 | ||
1419 | void Graphic2d_Drawer::DrawImage(const Handle(Standard_Transient)& anImageId, | |
1420 | const Standard_ShortReal aX, | |
1421 | const Standard_ShortReal aY) { | |
1422 | ||
1423 | if (! myDriverIsDefined) | |
1424 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1425 | ||
1426 | Standard_ShortReal X,Y; | |
1427 | X = myXT + ((aX-myXF)/mySF) *myST; | |
1428 | Y = myYT + ((aY-myYF)/mySF) *myST; | |
1429 | myDriver->DrawImage(anImageId,X,Y); | |
1430 | } | |
1431 | ||
1432 | void Graphic2d_Drawer::ClearImageFile(const Standard_CString aName) { | |
1433 | ||
1434 | if (! myDriverIsDefined) | |
1435 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1436 | ||
1437 | myDriver->ClearImageFile(aName); | |
1438 | ||
1439 | } | |
1440 | ||
1441 | void Graphic2d_Drawer::DrawImageFile (const Standard_CString aName, | |
1442 | const Standard_ShortReal aX, | |
1443 | const Standard_ShortReal aY, | |
1444 | const Quantity_Factor aScale) { | |
1445 | ||
1446 | if (! myDriverIsDefined) | |
1447 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1448 | ||
1449 | Standard_ShortReal X,Y; | |
1450 | X = myXT + ((aX-myXF)/mySF) *myST; | |
1451 | Y = myYT + ((aY-myYF)/mySF) *myST; | |
1452 | myDriver->DrawImageFile (aName, X, Y, aScale); | |
1453 | if( myMinMaxIsActivated ) { | |
1454 | Standard_ShortReal width,height; | |
1455 | if( GetImageSize(aName,width,height) ) { | |
1456 | Standard_ShortReal x1 = Standard_ShortReal(X-width/2.); | |
1457 | Standard_ShortReal y1 = Standard_ShortReal(Y-height/2.); | |
1458 | Standard_ShortReal x2 = Standard_ShortReal(X+width/2.); | |
1459 | Standard_ShortReal y2 = Standard_ShortReal(Y+height/2.); | |
1460 | myMinX = Min(x1,myMinX); | |
1461 | myMinY = Min(y1,myMinY); | |
1462 | myMaxX = Max(x2,myMaxX); | |
1463 | myMaxY = Max(y2,myMaxY); | |
1464 | } | |
1465 | } | |
1466 | ||
1467 | } | |
1468 | ||
1469 | void Graphic2d_Drawer::FillAndDrawImage(const Handle(Standard_Transient)& anImageId, | |
1470 | const Standard_ShortReal aX, | |
1471 | const Standard_ShortReal aY, | |
1472 | const Standard_Integer aWidth, | |
1473 | const Standard_Integer aHeight, | |
1474 | const Standard_Address anArrayOfPixels) { | |
1475 | ||
1476 | if (! myDriverIsDefined) | |
1477 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1478 | ||
1479 | Standard_ShortReal X,Y; | |
1480 | X = myXT + ((aX-myXF)/mySF) *myST; | |
1481 | Y = myYT + ((aY-myYF)/mySF) *myST; | |
1482 | myDriver->FillAndDrawImage | |
1483 | (anImageId,X,Y,aWidth,aHeight,anArrayOfPixels); | |
1484 | if( myMinMaxIsActivated ) { | |
1485 | Standard_ShortReal width = Convert(aWidth); | |
1486 | Standard_ShortReal height = Convert(aHeight); | |
1487 | Standard_ShortReal x1 = Standard_ShortReal(X-width/2.); | |
1488 | Standard_ShortReal y1 = Standard_ShortReal(Y-height/2.); | |
1489 | Standard_ShortReal x2 = Standard_ShortReal(X+width/2.); | |
1490 | Standard_ShortReal y2 = Standard_ShortReal(Y+height/2.); | |
1491 | myMinX = Min(x1,myMinX); | |
1492 | myMinY = Min(y1,myMinY); | |
1493 | myMaxX = Max(x2,myMaxX); | |
1494 | myMaxY = Max(y2,myMaxY); | |
1495 | } | |
1496 | ||
1497 | } | |
1498 | ||
1499 | void Graphic2d_Drawer::FillAndDrawImage(const Handle(Standard_Transient)& anImageId, | |
1500 | const Standard_ShortReal aX, | |
1501 | const Standard_ShortReal aY, | |
1502 | const Standard_Integer anIndexOfLine, | |
1503 | const Standard_Integer aWidth, | |
1504 | const Standard_Integer aHeight, | |
1505 | const Standard_Address anArrayOfPixels) { | |
1506 | if (! myDriverIsDefined) | |
1507 | Graphic2d_DrawerDefinitionError::Raise ("No defined driver"); | |
1508 | ||
1509 | Standard_ShortReal X,Y; | |
1510 | X = myXT + ((aX-myXF)/mySF) *myST; | |
1511 | Y = myYT + ((aY-myYF)/mySF) *myST; | |
1512 | myDriver->FillAndDrawImage | |
1513 | (anImageId,X,Y,anIndexOfLine,aWidth,aHeight,anArrayOfPixels); | |
1514 | if( myMinMaxIsActivated ) { | |
1515 | Standard_ShortReal width = Convert(aWidth); | |
1516 | Standard_ShortReal height = Convert(aHeight); | |
1517 | Standard_ShortReal x1 = Standard_ShortReal(X-width/2.); | |
1518 | Standard_ShortReal y1 = Standard_ShortReal(Y-height/2.); | |
1519 | Standard_ShortReal x2 = Standard_ShortReal(X+width/2.); | |
1520 | Standard_ShortReal y2 = Standard_ShortReal(Y+height/2.); | |
1521 | myMinX = Min(x1,myMinX); | |
1522 | myMinY = Min(y1,myMinY); | |
1523 | myMaxX = Max(x2,myMaxX); | |
1524 | myMaxY = Max(y2,myMaxY); | |
1525 | } | |
1526 | ||
1527 | } | |
1528 | ||
1529 | Standard_ShortReal Graphic2d_Drawer::Convert(const Standard_ShortReal aValue) const { | |
1530 | ||
1531 | return aValue/mySF * myST; | |
1532 | ||
1533 | } | |
1534 | ||
1535 | Standard_ShortReal Graphic2d_Drawer::Convert(const Standard_Integer aValue) const { | |
1536 | Standard_ShortReal dValue = 0.; | |
1537 | ||
1538 | if( myDriverIsDefined ) { | |
1539 | dValue = Standard_ShortReal(myDriver->Convert(aValue)); | |
1540 | } | |
1541 | return dValue; | |
1542 | } | |
1543 | ||
1544 | Standard_ShortReal Graphic2d_Drawer::Scale() const { | |
1545 | ||
1546 | return myST/mySF; | |
1547 | ||
1548 | } | |
1549 | ||
1550 | Standard_ShortReal Graphic2d_Drawer::ConvertMapToFrom(const Standard_ShortReal x) const { | |
1551 | ||
1552 | return x/myST * mySF; | |
1553 | ||
1554 | } |