master
1/*
2 * gdiplusimpl.h
3 *
4 * GDI+ Bitmap, CachedBitmap, CustomLineCap, Font, FontCollection, FontFamily,
5 * Image, InstalledFontCollection, PrivateFontCollection, Region
6 * implementation. Definitions of these classes are in gdiplusheaders.h.
7 *
8 * This file is part of the w32api package.
9 *
10 * Contributors:
11 * Created by Markus Koenig <markus@stber-koenig.de>
12 *
13 * THIS SOFTWARE IS NOT COPYRIGHTED
14 *
15 * This source code is offered for use in the public domain. You may
16 * use, modify or distribute it freely.
17 *
18 * This code is distributed in the hope that it will be useful but
19 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
20 * DISCLAIMED. This includes but is not limited to warranties of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
22 *
23 */
24
25#ifndef __GDIPLUS_IMPL_H
26#define __GDIPLUS_IMPL_H
27#if __GNUC__ >=3
28#pragma GCC system_header
29#endif
30
31#ifndef __cplusplus
32#error "A C++ compiler is required to include gdiplusimpl.h."
33#endif
34
35/*
36 * FIXME: I called this file gdiplusimpl.h, but what should it really be called?
37 * Or did Microsoft create separate files for each class implemented here?
38 */
39
40
41// Image
42
43__inline__ Image* Image::FromFile(const WCHAR *filename,
44 BOOL useEmbeddedColorManagement)
45{
46 return new Image(filename, useEmbeddedColorManagement);
47}
48
49__inline__ Image* Image::FromStream(IStream *stream,
50 BOOL useEmbeddedColorManagement)
51{
52 return new Image(stream, useEmbeddedColorManagement);
53}
54
55__inline__ Image::Image(const WCHAR *filename, BOOL useEmbeddedColorManagement):
56 nativeImage(NULL), lastStatus(Ok)
57{
58 if (useEmbeddedColorManagement) {
59 lastStatus = DllExports::GdipLoadImageFromFileICM(
60 filename, &nativeImage);
61 } else {
62 lastStatus = DllExports::GdipLoadImageFromFile(
63 filename, &nativeImage);
64 }
65}
66
67__inline__ Image::Image(IStream *stream, BOOL useEmbeddedColorManagement):
68 nativeImage(NULL), lastStatus(Ok)
69{
70 if (useEmbeddedColorManagement) {
71 lastStatus = DllExports::GdipLoadImageFromStreamICM(
72 stream, &nativeImage);
73 } else {
74 lastStatus = DllExports::GdipLoadImageFromStream(
75 stream, &nativeImage);
76 }
77}
78
79__inline__ Status Image::FindFirstItem(ImageItemData *item)
80{
81 // FIXME: can't test GdipFindFirstImageItem b/c it isn't exported in 1.0
82 return updateStatus(DllExports::GdipFindFirstImageItem(
83 nativeImage, item));
84}
85
86__inline__ Status Image::FindNextItem(ImageItemData *item)
87{
88 // FIXME: can't test GdipFindFirstImageItem b/c it isn't exported in 1.0
89 return updateStatus(DllExports::GdipFindNextImageItem(
90 nativeImage, item));
91}
92
93__inline__ Status Image::GetAllPropertyItems(UINT totalBufferSize,
94 UINT numProperties, PropertyItem *allItems)
95{
96 return updateStatus(DllExports::GdipGetAllPropertyItems(
97 nativeImage, totalBufferSize, numProperties, allItems));
98}
99
100__inline__ Status Image::GetBounds(RectF *srcRect, Unit *srcUnit)
101{
102 return updateStatus(DllExports::GdipGetImageBounds(
103 nativeImage, srcRect, srcUnit));
104}
105
106__inline__ Status Image::GetEncoderParameterList(const CLSID *clsidEncoder,
107 UINT size, EncoderParameters *buffer)
108{
109 return updateStatus(DllExports::GdipGetEncoderParameterList(
110 nativeImage, clsidEncoder, size, buffer));
111}
112
113__inline__ UINT Image::GetEncoderParameterListSize(const CLSID *clsidEncoder)
114{
115 UINT result = 0;
116 updateStatus(DllExports::GdipGetEncoderParameterListSize(
117 nativeImage, clsidEncoder, &result));
118 return result;
119}
120
121__inline__ UINT Image::GetFlags()
122{
123 UINT result = 0;
124 updateStatus(DllExports::GdipGetImageFlags(nativeImage, &result));
125 return result;
126}
127
128__inline__ UINT Image::GetFrameCount(const GUID *dimensionID)
129{
130 UINT result = 0;
131 updateStatus(DllExports::GdipImageGetFrameCount(
132 nativeImage, dimensionID, &result));
133 return result;
134}
135
136__inline__ UINT Image::GetFrameDimensionsCount()
137{
138 UINT result = 0;
139 updateStatus(DllExports::GdipImageGetFrameDimensionsCount(
140 nativeImage, &result));
141 return result;
142}
143
144__inline__ Status Image::GetFrameDimensionsList(GUID *dimensionIDs, UINT count)
145{
146 return updateStatus(DllExports::GdipImageGetFrameDimensionsList(
147 nativeImage, dimensionIDs, count));
148}
149
150__inline__ UINT Image::GetHeight()
151{
152 UINT result = 0;
153 updateStatus(DllExports::GdipGetImageHeight(nativeImage, &result));
154 return result;
155}
156
157__inline__ REAL Image::GetHorizontalResolution()
158{
159 REAL result = 0.0f;
160 updateStatus(DllExports::GdipGetImageHorizontalResolution(
161 nativeImage, &result));
162 return result;
163}
164
165__inline__ Status Image::GetItemData(ImageItemData *item)
166{
167 // FIXME: can't test GdipGetImageItemData b/c it isn't exported in 1.0
168 return updateStatus(DllExports::GdipGetImageItemData(
169 nativeImage, item));
170}
171
172__inline__ Status Image::GetPalette(ColorPalette *palette, INT size)
173{
174 return updateStatus(DllExports::GdipGetImagePalette(
175 nativeImage, palette, size));
176}
177
178__inline__ INT Image::GetPaletteSize()
179{
180 INT result = 0;
181 updateStatus(DllExports::GdipGetImagePaletteSize(nativeImage, &result));
182 return result;
183}
184
185__inline__ Status Image::GetPhysicalDimension(SizeF *size)
186{
187 if (!size) return lastStatus = InvalidParameter;
188 return updateStatus(DllExports::GdipGetImageDimension(
189 nativeImage, &size->Width, &size->Height));
190}
191
192__inline__ PixelFormat Image::GetPixelFormat()
193{
194 PixelFormat result = (PixelFormat) 0;
195 updateStatus(DllExports::GdipGetImagePixelFormat(nativeImage, &result));
196 return result;
197}
198
199__inline__ UINT Image::GetPropertyCount()
200{
201 UINT result = 0;
202 updateStatus(DllExports::GdipGetPropertyCount(nativeImage, &result));
203 return result;
204}
205
206__inline__ Status Image::GetPropertyIdList(UINT numOfProperty, PROPID *list)
207{
208 return updateStatus(DllExports::GdipGetPropertyIdList(
209 nativeImage, numOfProperty, list));
210}
211
212__inline__ Status Image::GetPropertyItem(PROPID propId, UINT propSize,
213 PropertyItem *buffer)
214{
215 return updateStatus(DllExports::GdipGetPropertyItem(
216 nativeImage, propId, propSize, buffer));
217}
218
219__inline__ UINT Image::GetPropertyItemSize(PROPID propId)
220{
221 UINT result = 0;
222 updateStatus(DllExports::GdipGetPropertyItemSize(
223 nativeImage, propId, &result));
224 return result;
225}
226
227__inline__ Status Image::GetPropertySize(
228 UINT *totalBufferSize, UINT *numProperties)
229{
230 return updateStatus(DllExports::GdipGetPropertySize(
231 nativeImage, totalBufferSize, numProperties));
232}
233
234__inline__ Status Image::GetRawFormat(GUID *format)
235{
236 return updateStatus(DllExports::GdipGetImageRawFormat(
237 nativeImage, format));
238}
239
240__inline__ Image* Image::GetThumbnailImage(UINT thumbWidth, UINT thumbHeight,
241 GetThumbnailImageAbort callback, VOID *callbackData)
242{
243 GpImage *thumbImage = NULL;
244 Status status = updateStatus(DllExports::GdipGetImageThumbnail(
245 nativeImage, thumbWidth, thumbHeight, &thumbImage,
246 callback, callbackData));
247
248 if (status == Ok) {
249 Image *result = new Image(thumbImage, Ok);
250 if (!result) {
251 DllExports::GdipDisposeImage(thumbImage);
252 lastStatus = OutOfMemory;
253 }
254 return result;
255 } else {
256 return NULL;
257 }
258}
259
260__inline__ ImageType Image::GetType() const
261{
262 ImageType result = ImageTypeUnknown;
263 updateStatus(DllExports::GdipGetImageType(nativeImage, &result));
264 return result;
265}
266
267__inline__ REAL Image::GetVerticalResolution()
268{
269 REAL result = 0.0f;
270 updateStatus(DllExports::GdipGetImageVerticalResolution(
271 nativeImage, &result));
272 return result;
273}
274
275__inline__ UINT Image::GetWidth()
276{
277 UINT result = 0;
278 updateStatus(DllExports::GdipGetImageWidth(nativeImage, &result));
279 return result;
280}
281
282__inline__ Status Image::RemovePropertyItem(PROPID propId)
283{
284 return updateStatus(DllExports::GdipRemovePropertyItem(
285 nativeImage, propId));
286}
287
288__inline__ Status Image::RotateFlip(RotateFlipType rotateFlipType)
289{
290 return updateStatus(DllExports::GdipImageRotateFlip(
291 nativeImage, rotateFlipType));
292}
293
294__inline__ Status Image::Save(const WCHAR *filename, const CLSID *clsidEncoder,
295 const EncoderParameters *encoderParams)
296{
297 return updateStatus(DllExports::GdipSaveImageToFile(
298 nativeImage, filename, clsidEncoder, encoderParams));
299}
300
301__inline__ Status Image::Save(IStream *stream, const CLSID *clsidEncoder,
302 const EncoderParameters *encoderParams)
303{
304 return updateStatus(DllExports::GdipSaveImageToStream(
305 nativeImage, stream, clsidEncoder, encoderParams));
306}
307
308__inline__ Status Image::SaveAdd(const EncoderParameters *encoderParams)
309{
310 return updateStatus(DllExports::GdipSaveAdd(
311 nativeImage, encoderParams));
312}
313
314__inline__ Status Image::SaveAdd(Image *newImage,
315 const EncoderParameters *encoderParams)
316{
317 return updateStatus(DllExports::GdipSaveAddImage(
318 nativeImage,
319 newImage ? newImage->nativeImage : NULL,
320 encoderParams));
321}
322
323__inline__ Status Image::SelectActiveFrame(
324 const GUID *dimensionID, UINT frameIndex)
325{
326 return updateStatus(DllExports::GdipImageSelectActiveFrame(
327 nativeImage, dimensionID, frameIndex));
328}
329
330__inline__ Status Image::SetAbort(GdiplusAbort *pIAbort)
331{
332 // FIXME: can't test GdipImageSetAbort because it isn't exported in 1.0
333 return updateStatus(DllExports::GdipImageSetAbort(
334 nativeImage, pIAbort));
335}
336
337__inline__ Status Image::SetPalette(const ColorPalette *palette)
338{
339 return updateStatus(DllExports::GdipSetImagePalette(
340 nativeImage, palette));
341}
342
343__inline__ Status Image::SetPropertyItem(const PropertyItem *item)
344{
345 return updateStatus(DllExports::GdipSetPropertyItem(nativeImage, item));
346}
347
348
349// Bitmap
350
351__inline__ Bitmap* Bitmap::FromBITMAPINFO(const BITMAPINFO *gdiBitmapInfo,
352 VOID *gdiBitmapData)
353{
354 return new Bitmap(gdiBitmapInfo, gdiBitmapData);
355}
356
357__inline__ Bitmap* Bitmap::FromDirectDrawSurface7(IDirectDrawSurface7 *surface)
358{
359 return new Bitmap(surface);
360}
361
362__inline__ Bitmap* Bitmap::FromFile(const WCHAR *filename,
363 BOOL useEmbeddedColorManagement)
364{
365 return new Bitmap(filename, useEmbeddedColorManagement);
366}
367
368__inline__ Bitmap* Bitmap::FromHBITMAP(HBITMAP hbm, HPALETTE hpal)
369{
370 return new Bitmap(hbm, hpal);
371}
372
373__inline__ Bitmap* Bitmap::FromHICON(HICON icon)
374{
375 return new Bitmap(icon);
376}
377
378__inline__ Bitmap* Bitmap::FromResource(
379 HINSTANCE hInstance, const WCHAR *bitmapName)
380{
381 return new Bitmap(hInstance, bitmapName);
382}
383
384__inline__ Bitmap* Bitmap::FromStream(IStream *stream,
385 BOOL useEmbeddedColorManagement)
386{
387 return new Bitmap(stream, useEmbeddedColorManagement);
388}
389
390//TODO: [GDI+ 1.1] Bitmap::ApplyEffect
391//__inline__ Status Bitmap::ApplyEffect(Bitmap **inputs, INT numInputs,
392// Effect *effect, RECT *ROI, RECT *outputRect, Bitmap **output)
393//{
394// return NotImplemented;
395//}
396
397__inline__ Status Bitmap::InitializePalette(ColorPalette *palette,
398 PaletteType paletteType, INT optimalColors,
399 BOOL useTransparentColor, Bitmap *bitmap)
400{
401 // FIXME: can't test GdipInitializePalette b/c it isn't exported in 1.0
402 return DllExports::GdipInitializePalette(palette, paletteType,
403 optimalColors, useTransparentColor,
404 bitmap ? (GpBitmap*) bitmap->nativeImage : NULL);
405}
406
407__inline__ Bitmap::Bitmap(const BITMAPINFO *gdiBitmapInfo, VOID *gdiBitmapData):
408 Image(NULL, Ok)
409{
410 GpBitmap *nativeBitmap = NULL;
411 lastStatus = DllExports::GdipCreateBitmapFromGdiDib(
412 gdiBitmapInfo, gdiBitmapData, &nativeBitmap);
413 nativeImage = nativeBitmap;
414}
415
416__inline__ Bitmap::Bitmap(IDirectDrawSurface7 *surface): Image(NULL, Ok)
417{
418 GpBitmap *nativeBitmap = NULL;
419 lastStatus = DllExports::GdipCreateBitmapFromDirectDrawSurface(
420 surface, &nativeBitmap);
421 nativeImage = nativeBitmap;
422}
423
424__inline__ Bitmap::Bitmap(const WCHAR *filename,
425 BOOL useEmbeddedColorManagement): Image(NULL, Ok)
426{
427 GpBitmap *nativeBitmap = NULL;
428 if (useEmbeddedColorManagement) {
429 lastStatus = DllExports::GdipCreateBitmapFromFileICM(
430 filename, &nativeBitmap);
431 } else {
432 lastStatus = DllExports::GdipCreateBitmapFromFile(
433 filename, &nativeBitmap);
434 }
435 nativeImage = nativeBitmap;
436}
437
438__inline__ Bitmap::Bitmap(HBITMAP hbm, HPALETTE hpal):
439 Image(NULL, Ok)
440{
441 GpBitmap *nativeBitmap = NULL;
442 lastStatus = DllExports::GdipCreateBitmapFromHBITMAP(
443 hbm, hpal, &nativeBitmap);
444 nativeImage = nativeBitmap;
445}
446
447__inline__ Bitmap::Bitmap(HICON hicon):
448 Image(NULL, Ok)
449{
450 GpBitmap *nativeBitmap = NULL;
451 lastStatus = DllExports::GdipCreateBitmapFromHICON(hicon, &nativeBitmap);
452 nativeImage = nativeBitmap;
453}
454
455__inline__ Bitmap::Bitmap(HINSTANCE hInstance, const WCHAR *bitmapName):
456 Image(NULL, Ok)
457{
458 GpBitmap *nativeBitmap = NULL;
459 lastStatus = DllExports::GdipCreateBitmapFromResource(
460 hInstance, bitmapName, &nativeBitmap);
461 nativeImage = nativeBitmap;
462}
463
464__inline__ Bitmap::Bitmap(IStream *stream, BOOL useEmbeddedColorManagement):
465 Image(NULL, Ok)
466{
467 GpBitmap *nativeBitmap = NULL;
468 if (useEmbeddedColorManagement) {
469 lastStatus = DllExports::GdipCreateBitmapFromStreamICM(
470 stream, &nativeBitmap);
471 } else {
472 lastStatus = DllExports::GdipCreateBitmapFromStream(
473 stream, &nativeBitmap);
474 }
475 nativeImage = nativeBitmap;
476}
477
478__inline__ Bitmap::Bitmap(INT width, INT height, Graphics *target):
479 Image(NULL, Ok)
480{
481 GpBitmap *nativeBitmap = NULL;
482 lastStatus = DllExports::GdipCreateBitmapFromGraphics(
483 width, height, target ? target->nativeGraphics : NULL,
484 &nativeBitmap);
485 nativeImage = nativeBitmap;
486}
487
488__inline__ Bitmap::Bitmap(INT width, INT height, PixelFormat format):
489 Image(NULL, Ok)
490{
491 GpBitmap *nativeBitmap = NULL;
492 lastStatus = DllExports::GdipCreateBitmapFromScan0(
493 width, height, 0, format, NULL, &nativeBitmap);
494 nativeImage = nativeBitmap;
495}
496
497__inline__ Bitmap::Bitmap(INT width, INT height, INT stride,
498 PixelFormat format, BYTE *scan0): Image(NULL, Ok)
499{
500 GpBitmap *nativeBitmap = NULL;
501 lastStatus = DllExports::GdipCreateBitmapFromScan0(
502 width, height, stride, format, scan0, &nativeBitmap);
503 nativeImage = nativeBitmap;
504}
505
506__inline__ Bitmap* Bitmap::Clone(const RectF& rect, PixelFormat format) const
507{
508 return Clone(rect.X, rect.Y, rect.Width, rect.Height, format);
509}
510
511__inline__ Bitmap* Bitmap::Clone(const Rect& rect, PixelFormat format) const
512{
513 return Clone(rect.X, rect.Y, rect.Width, rect.Height, format);
514}
515
516__inline__ Bitmap* Bitmap::Clone(REAL x, REAL y, REAL width, REAL height,
517 PixelFormat format) const
518{
519 GpBitmap *cloneBitmap = NULL;
520 Status status = updateStatus(DllExports::GdipCloneBitmapArea(
521 x, y, width, height, format,
522 (GpBitmap*) nativeImage, &cloneBitmap));
523 if (status == Ok) {
524 Bitmap *result = new Bitmap(cloneBitmap, lastStatus);
525 if (!result) {
526 DllExports::GdipDisposeImage(cloneBitmap);
527 lastStatus = OutOfMemory;
528 }
529 return result;
530 } else {
531 return NULL;
532 }
533}
534
535__inline__ Bitmap* Bitmap::Clone(INT x, INT y, INT width, INT height,
536 PixelFormat format) const
537{
538 GpBitmap *cloneBitmap = NULL;
539 Status status = updateStatus(DllExports::GdipCloneBitmapAreaI(
540 x, y, width, height, format,
541 (GpBitmap*) nativeImage, &cloneBitmap));
542 if (status == Ok) {
543 Bitmap *result = new Bitmap(cloneBitmap, lastStatus);
544 if (!result) {
545 DllExports::GdipDisposeImage(cloneBitmap);
546 lastStatus = OutOfMemory;
547 }
548 return result;
549 } else {
550 return NULL;
551 }
552}
553
554//TODO: [GDI+ 1.1] Bitmap::ApplyEffect
555//__inline__ Status Bitmap::ApplyEffect(Effect *effect, RECT *ROI)
556//{
557// return NotImplemented;
558//}
559
560__inline__ Status Bitmap::ConvertFormat(PixelFormat format,
561 DitherType ditherType, PaletteType paletteType,
562 ColorPalette *palette, REAL alphaThresholdPercent)
563{
564 // FIXME: can't test GdipBitmapConvertFormat b/c it isn't exported in 1.0
565 return updateStatus(DllExports::GdipBitmapConvertFormat(
566 (GpBitmap*) nativeImage, format, ditherType,
567 paletteType, palette, alphaThresholdPercent));
568}
569
570__inline__ Status Bitmap::GetHBITMAP(
571 const Color& colorBackground, HBITMAP *hbmReturn) const
572{
573 return updateStatus(DllExports::GdipCreateHBITMAPFromBitmap(
574 (GpBitmap*) nativeImage, hbmReturn,
575 colorBackground.GetValue()));
576}
577
578__inline__ Status Bitmap::GetHICON(HICON *icon) const
579{
580 return updateStatus(DllExports::GdipCreateHICONFromBitmap(
581 (GpBitmap*) nativeImage, icon));
582}
583
584__inline__ Status Bitmap::GetHistogram(HistogramFormat format,
585 UINT numberOfEntries,
586 UINT *channel0, UINT *channel1,
587 UINT *channel2, UINT *channel3) const
588{
589 return updateStatus(DllExports::GdipBitmapGetHistogram(
590 (GpBitmap*) nativeImage, format, numberOfEntries,
591 channel0, channel1, channel2, channel3));
592}
593
594__inline__ Status Bitmap::GetHistogramSize(HistogramFormat format,
595 UINT *numberOfEntries) const
596{
597 return updateStatus(DllExports::GdipBitmapGetHistogramSize(
598 format, numberOfEntries));
599}
600
601__inline__ Status Bitmap::GetPixel(INT x, INT y, Color *color) const
602{
603 return updateStatus(DllExports::GdipBitmapGetPixel(
604 (GpBitmap*) nativeImage, x, y,
605 color ? &color->Value : NULL));
606}
607
608__inline__ Status Bitmap::LockBits(const Rect *rect, UINT flags,
609 PixelFormat format, BitmapData *lockedBitmapData)
610{
611 return updateStatus(DllExports::GdipBitmapLockBits(
612 (GpBitmap*) nativeImage, rect, flags, format,
613 lockedBitmapData));
614}
615
616__inline__ Status Bitmap::SetPixel(INT x, INT y, const Color& color)
617{
618 return updateStatus(DllExports::GdipBitmapSetPixel(
619 (GpBitmap*) nativeImage, x, y, color.GetValue()));
620}
621
622__inline__ Status Bitmap::SetResolution(REAL xdpi, REAL ydpi)
623{
624 return updateStatus(DllExports::GdipBitmapSetResolution(
625 (GpBitmap*) nativeImage, xdpi, ydpi));
626}
627
628__inline__ Status Bitmap::UnlockBits(BitmapData *lockedBitmapData)
629{
630 return updateStatus(DllExports::GdipBitmapUnlockBits(
631 (GpBitmap*) nativeImage, lockedBitmapData));
632}
633
634
635// CachedBitmap
636
637__inline__ CachedBitmap::CachedBitmap(Bitmap *bitmap, Graphics *graphics):
638 nativeCachedBitmap(NULL), lastStatus(Ok)
639{
640 lastStatus = DllExports::GdipCreateCachedBitmap(
641 bitmap ? ((GpBitmap*) bitmap->nativeImage) : NULL,
642 graphics ? graphics->nativeGraphics : NULL,
643 &nativeCachedBitmap);
644}
645
646__inline__ CachedBitmap::~CachedBitmap()
647{
648 DllExports::GdipDeleteCachedBitmap(nativeCachedBitmap);
649}
650
651
652// CustomLineCap
653
654__inline__ CustomLineCap::CustomLineCap(
655 const GraphicsPath *fillPath,
656 const GraphicsPath *strokePath,
657 LineCap baseCap, REAL baseInset):
658 nativeCustomLineCap(NULL), lastStatus(Ok)
659{
660 lastStatus = DllExports::GdipCreateCustomLineCap(
661 fillPath ? fillPath->nativePath : NULL,
662 strokePath ? strokePath->nativePath : NULL,
663 baseCap, baseInset, &nativeCustomLineCap);
664}
665
666__inline__ LineCap CustomLineCap::GetBaseCap() const
667{
668 LineCap result = LineCapFlat;
669 updateStatus(DllExports::GdipGetCustomLineCapBaseCap(
670 nativeCustomLineCap, &result));
671 return result;
672}
673
674__inline__ REAL CustomLineCap::GetBaseInset() const
675{
676 REAL result = 0.0f;
677 updateStatus(DllExports::GdipGetCustomLineCapBaseInset(
678 nativeCustomLineCap, &result));
679 return result;
680}
681
682__inline__ Status CustomLineCap::GetStrokeCaps(LineCap *startCap,
683 LineCap *endCap) const
684{
685 return updateStatus(DllExports::GdipGetCustomLineCapStrokeCaps(
686 nativeCustomLineCap, startCap, endCap));
687}
688
689__inline__ LineJoin CustomLineCap::GetStrokeJoin() const
690{
691 LineJoin result = LineJoinMiter;
692 updateStatus(DllExports::GdipGetCustomLineCapStrokeJoin(
693 nativeCustomLineCap, &result));
694 return result;
695}
696
697__inline__ REAL CustomLineCap::GetWidthScale() const
698{
699 REAL result = 0.0f;
700 updateStatus(DllExports::GdipGetCustomLineCapWidthScale(
701 nativeCustomLineCap, &result));
702 return result;
703}
704
705__inline__ Status CustomLineCap::SetBaseCap(LineCap baseCap)
706{
707 return updateStatus(DllExports::GdipSetCustomLineCapBaseCap(
708 nativeCustomLineCap, baseCap));
709}
710
711__inline__ Status CustomLineCap::SetBaseInset(REAL inset)
712{
713 return updateStatus(DllExports::GdipSetCustomLineCapBaseInset(
714 nativeCustomLineCap, inset));
715}
716
717__inline__ Status CustomLineCap::SetStrokeCap(LineCap strokeCap)
718{
719 return updateStatus(DllExports::GdipSetCustomLineCapStrokeCaps(
720 nativeCustomLineCap, strokeCap, strokeCap));
721}
722
723__inline__ Status CustomLineCap::SetStrokeCaps(LineCap startCap, LineCap endCap)
724{
725 return updateStatus(DllExports::GdipSetCustomLineCapStrokeCaps(
726 nativeCustomLineCap, startCap, endCap));
727}
728
729__inline__ Status CustomLineCap::SetStrokeJoin(LineJoin lineJoin)
730{
731 return updateStatus(DllExports::GdipSetCustomLineCapStrokeJoin(
732 nativeCustomLineCap, lineJoin));
733}
734
735__inline__ Status CustomLineCap::SetWidthScale(REAL widthScale)
736{
737 return updateStatus(DllExports::GdipSetCustomLineCapWidthScale(
738 nativeCustomLineCap, widthScale));
739}
740
741
742// Font
743
744__inline__ Font::Font(const FontFamily *family,
745 REAL emSize, INT style, Unit unit):
746 nativeFont(NULL), lastStatus(Ok)
747{
748 lastStatus = DllExports::GdipCreateFont(
749 family ? family->nativeFontFamily : NULL,
750 emSize, style, unit, &nativeFont);
751}
752
753__inline__ Font::Font(HDC hdc, HFONT hfont):
754 nativeFont(NULL), lastStatus(Ok)
755{
756 LOGFONTA logfont;
757 if (hfont && GetObjectA(hfont, sizeof logfont, &logfont)) {
758 lastStatus = DllExports::GdipCreateFontFromLogfontA(
759 hdc, &logfont, &nativeFont);
760 } else {
761 lastStatus = DllExports::GdipCreateFontFromDC(
762 hdc, &nativeFont);
763 }
764}
765
766__inline__ Font::Font(HDC hdc, const LOGFONTA *logfont):
767 nativeFont(NULL), lastStatus(Ok)
768{
769 lastStatus = DllExports::GdipCreateFontFromLogfontA(
770 hdc, logfont, &nativeFont);
771}
772
773__inline__ Font::Font(HDC hdc, const LOGFONTW *logfont):
774 nativeFont(NULL), lastStatus(Ok)
775{
776 lastStatus = DllExports::GdipCreateFontFromLogfontW(
777 hdc, logfont, &nativeFont);
778}
779
780__inline__ Font::Font(HDC hdc):
781 nativeFont(NULL), lastStatus(Ok)
782{
783 lastStatus = DllExports::GdipCreateFontFromDC(hdc, &nativeFont);
784}
785
786__inline__ Font::Font(const WCHAR *familyName, REAL emSize, INT style,
787 Unit unit, const FontCollection *fontCollection):
788 nativeFont(NULL), lastStatus(Ok)
789{
790 GpFontFamily *nativeFamily = NULL;
791 lastStatus = DllExports::GdipCreateFontFamilyFromName(
792 familyName,
793 fontCollection ? fontCollection->nativeFontCollection : NULL,
794 &nativeFamily);
795
796 if (nativeFamily) {
797 lastStatus = DllExports::GdipCreateFont(
798 nativeFamily, emSize, style, unit, &nativeFont);
799 DllExports::GdipDeleteFontFamily(nativeFamily);
800 }
801}
802
803__inline__ Font::~Font()
804{
805 DllExports::GdipDeleteFont(nativeFont);
806}
807
808__inline__ Font* Font::Clone() const
809{
810 GpFont *cloneFont = NULL;
811 Status status = updateStatus(DllExports::GdipCloneFont(
812 nativeFont, &cloneFont));
813 if (status == Ok) {
814 Font *result = new Font(cloneFont, lastStatus);
815 if (!result) {
816 DllExports::GdipDeleteFont(cloneFont);
817 lastStatus = OutOfMemory;
818 }
819 return result;
820 } else {
821 return NULL;
822 }
823}
824
825__inline__ Status Font::GetFamily(FontFamily *family) const
826{
827 if (!family) return lastStatus = InvalidParameter;
828 // FIXME: do we need to call GdipDeleteFontFamily first?
829 return family->lastStatus = updateStatus(DllExports::GdipGetFamily(
830 nativeFont, &family->nativeFontFamily));
831}
832
833__inline__ REAL Font::GetHeight(const Graphics *graphics) const
834{
835 REAL result = 0.0f;
836 updateStatus(DllExports::GdipGetFontHeight(
837 nativeFont, graphics ? graphics->nativeGraphics : NULL,
838 &result));
839 return result;
840}
841
842__inline__ REAL Font::GetHeight(REAL dpi) const
843{
844 REAL result = 0.0f;
845 updateStatus(DllExports::GdipGetFontHeightGivenDPI(
846 nativeFont, dpi, &result));
847 return result;
848}
849
850__inline__ Status Font::GetLogFontA(const Graphics *graphics, LOGFONTA *logfontA)
851const
852{
853 return updateStatus(DllExports::GdipGetLogFontA(
854 nativeFont, graphics ? graphics->nativeGraphics : NULL,
855 logfontA));
856}
857
858__inline__ Status Font::GetLogFontW(const Graphics *graphics, LOGFONTW *logfontW)
859const
860{
861 return updateStatus(DllExports::GdipGetLogFontW(
862 nativeFont, graphics ? graphics->nativeGraphics : NULL,
863 logfontW));
864}
865
866__inline__ REAL Font::GetSize() const
867{
868 REAL result = 0.0;
869 updateStatus(DllExports::GdipGetFontSize(nativeFont, &result));
870 return result;
871}
872
873__inline__ INT Font::GetStyle() const
874{
875 INT result = FontStyleRegular;
876 updateStatus(DllExports::GdipGetFontStyle(nativeFont, &result));
877 return result;
878}
879
880__inline__ Unit Font::GetUnit() const
881{
882 Unit result = UnitPoint;
883 updateStatus(DllExports::GdipGetFontUnit(nativeFont, &result));
884 return result;
885}
886
887
888// FontCollection
889
890__inline__ FontCollection::FontCollection():
891 nativeFontCollection(NULL), lastStatus(Ok)
892{
893}
894
895__inline__ Status FontCollection::GetFamilies(INT numSought,
896 FontFamily *families, INT *numFound) const
897{
898 if (numSought <= 0 || !families || !numFound)
899 return lastStatus = InvalidParameter;
900
901 for (int i = 0; i < numSought; ++i) {
902 families[i].nativeFontFamily = NULL;
903 families[i].lastStatus = FontFamilyNotFound;
904 }
905 *numFound = 0;
906
907 GpFontFamily **nativeFamilyArray = (GpFontFamily**)
908 DllExports::GdipAlloc(numSought * sizeof (GpFontFamily*));
909 if (!nativeFamilyArray)
910 return lastStatus = OutOfMemory;
911
912 Status status = updateStatus(DllExports::GdipGetFontCollectionFamilyList(
913 nativeFontCollection, numSought, nativeFamilyArray,
914 numFound));
915
916 // FIXME: must the native GpFontFamily objects be cloned? Seems so.
917 // (if this is not done, the "Creating a Private Font Collection"
918 // example crashes on "delete[] pFontFamily")
919
920 if (status == Ok) {
921 for (int i = 0; i < *numFound; ++i) {
922 families[i].lastStatus =
923 updateStatus(DllExports::GdipCloneFontFamily(
924 nativeFamilyArray[i],
925 &families[i].nativeFontFamily));
926 }
927 }
928
929 DllExports::GdipFree(nativeFamilyArray);
930 return status;
931}
932
933__inline__ INT FontCollection::GetFamilyCount() const
934{
935 INT result = 0;
936 updateStatus(DllExports::GdipGetFontCollectionFamilyCount(
937 nativeFontCollection, &result));
938 return result;
939}
940
941
942// FontFamily
943
944// FIXME: do FontFamily::GenericMonospace() et al. need to be thread safe?
945// FIXME: maybe put parts of this in gdiplus.c
946
947extern "C" void *_GdipFontFamilyCachedGenericMonospace;
948extern "C" void *_GdipFontFamilyCachedGenericSansSerif;
949extern "C" void *_GdipFontFamilyCachedGenericSerif;
950
951__inline__ const FontFamily* FontFamily::GenericMonospace()
952{
953 if (!_GdipFontFamilyCachedGenericMonospace) {
954 GpFontFamily *nativeFontFamily = 0;
955 Status status = DllExports::GdipGetGenericFontFamilyMonospace(
956 &nativeFontFamily);
957 if (status == Ok && nativeFontFamily) {
958 _GdipFontFamilyCachedGenericMonospace = (void*)
959 new FontFamily(nativeFontFamily, Ok);
960 }
961 }
962 return (FontFamily*) _GdipFontFamilyCachedGenericMonospace;
963}
964
965__inline__ const FontFamily* FontFamily::GenericSansSerif()
966{
967 if (!_GdipFontFamilyCachedGenericSansSerif) {
968 GpFontFamily *nativeFontFamily = 0;
969 Status status = DllExports::GdipGetGenericFontFamilySansSerif(
970 &nativeFontFamily);
971 if (status == Ok && nativeFontFamily) {
972 _GdipFontFamilyCachedGenericSansSerif = (void*)
973 new FontFamily(nativeFontFamily, Ok);
974 }
975 }
976 return (FontFamily*) _GdipFontFamilyCachedGenericSansSerif;
977}
978
979__inline__ const FontFamily* FontFamily::GenericSerif()
980{
981 if (!_GdipFontFamilyCachedGenericSerif) {
982 GpFontFamily *nativeFontFamily = 0;
983 Status status = DllExports::GdipGetGenericFontFamilySerif(
984 &nativeFontFamily);
985 if (status == Ok && nativeFontFamily) {
986 _GdipFontFamilyCachedGenericSerif = (void*)
987 new FontFamily(nativeFontFamily, Ok);
988 }
989 }
990 return (FontFamily*) _GdipFontFamilyCachedGenericSerif;
991}
992
993__inline__ FontFamily::FontFamily():
994 nativeFontFamily(NULL), lastStatus(Ok)
995{
996}
997
998__inline__ FontFamily::FontFamily(const WCHAR *name,
999 const FontCollection *fontCollection):
1000 nativeFontFamily(NULL), lastStatus(Ok)
1001{
1002 lastStatus = DllExports::GdipCreateFontFamilyFromName(name,
1003 fontCollection ? fontCollection->nativeFontCollection : NULL,
1004 &nativeFontFamily);
1005}
1006
1007__inline__ FontFamily::~FontFamily()
1008{
1009 DllExports::GdipDeleteFontFamily(nativeFontFamily);
1010}
1011
1012__inline__ FontFamily* FontFamily::Clone() const
1013{
1014 GpFontFamily *cloneFontFamily = NULL;
1015 Status status = updateStatus(DllExports::GdipCloneFontFamily(
1016 nativeFontFamily, &cloneFontFamily));
1017 if (status == Ok) {
1018 FontFamily *result = new FontFamily(cloneFontFamily, lastStatus);
1019 if (!result) {
1020 DllExports::GdipDeleteFontFamily(cloneFontFamily);
1021 lastStatus = OutOfMemory;
1022 }
1023 return result;
1024 } else {
1025 return NULL;
1026 }
1027}
1028
1029__inline__ UINT16 FontFamily::GetCellAscent(INT style) const
1030{
1031 UINT16 result = 0;
1032 updateStatus(DllExports::GdipGetCellAscent(
1033 nativeFontFamily, style, &result));
1034 return result;
1035}
1036
1037__inline__ UINT16 FontFamily::GetCellDescent(INT style) const
1038{
1039 UINT16 result = 0;
1040 updateStatus(DllExports::GdipGetCellDescent(
1041 nativeFontFamily, style, &result));
1042 return result;
1043}
1044
1045__inline__ UINT16 FontFamily::GetEmHeight(INT style) const
1046{
1047 UINT16 result = 0;
1048 updateStatus(DllExports::GdipGetEmHeight(
1049 nativeFontFamily, style, &result));
1050 return result;
1051}
1052
1053__inline__ Status FontFamily::GetFamilyName(WCHAR name[LF_FACESIZE],
1054 LANGID language) const
1055{
1056 return updateStatus(DllExports::GdipGetFamilyName(
1057 nativeFontFamily, name, language));
1058}
1059
1060__inline__ UINT16 FontFamily::GetLineSpacing(INT style) const
1061{
1062 UINT16 result = 0;
1063 updateStatus(DllExports::GdipGetLineSpacing(
1064 nativeFontFamily, style, &result));
1065 return result;
1066}
1067
1068__inline__ BOOL FontFamily::IsStyleAvailable(INT style) const
1069{
1070 BOOL result = FALSE;
1071 updateStatus(DllExports::GdipIsStyleAvailable(
1072 nativeFontFamily, style, &result));
1073 return result;
1074}
1075
1076
1077// InstalledFontCollection
1078
1079__inline__ InstalledFontCollection::InstalledFontCollection()
1080{
1081 lastStatus = DllExports::GdipNewInstalledFontCollection(
1082 &nativeFontCollection);
1083}
1084
1085
1086// PrivateFontCollection
1087
1088__inline__ PrivateFontCollection::PrivateFontCollection()
1089{
1090 lastStatus = DllExports::GdipNewPrivateFontCollection(
1091 &nativeFontCollection);
1092}
1093
1094__inline__ Status PrivateFontCollection::AddFontFile(const WCHAR *filename)
1095{
1096 return updateStatus(DllExports::GdipPrivateAddFontFile(
1097 nativeFontCollection, filename));
1098}
1099
1100__inline__ Status PrivateFontCollection::AddMemoryFont(
1101 const VOID *memory, INT length)
1102{
1103 return updateStatus(DllExports::GdipPrivateAddMemoryFont(
1104 nativeFontCollection, memory, length));
1105}
1106
1107
1108// Region
1109
1110__inline__ Region* Region::FromHRGN(HRGN hrgn)
1111{
1112 return new Region(hrgn);
1113}
1114
1115__inline__ Region::Region(): nativeRegion(NULL), lastStatus(Ok)
1116{
1117 lastStatus = DllExports::GdipCreateRegion(&nativeRegion);
1118}
1119
1120__inline__ Region::Region(const RectF& rect): nativeRegion(NULL), lastStatus(Ok)
1121{
1122 lastStatus = DllExports::GdipCreateRegionRect(&rect, &nativeRegion);
1123}
1124
1125__inline__ Region::Region(const Rect& rect): nativeRegion(NULL), lastStatus(Ok)
1126{
1127 lastStatus = DllExports::GdipCreateRegionRectI(&rect, &nativeRegion);
1128}
1129
1130__inline__ Region::Region(const GraphicsPath *path):
1131 nativeRegion(NULL), lastStatus(Ok)
1132{
1133 lastStatus = DllExports::GdipCreateRegionPath(
1134 path ? path->nativePath : NULL, &nativeRegion);
1135}
1136
1137__inline__ Region::Region(const BYTE *regionData, INT size):
1138 nativeRegion(NULL), lastStatus(Ok)
1139{
1140 lastStatus = DllExports::GdipCreateRegionRgnData(
1141 regionData, size, &nativeRegion);
1142}
1143
1144__inline__ Region::Region(HRGN hrgn): nativeRegion(NULL), lastStatus(Ok)
1145{
1146 lastStatus = DllExports::GdipCreateRegionHrgn(hrgn, &nativeRegion);
1147}
1148
1149__inline__ Region::~Region()
1150{
1151 DllExports::GdipDeleteRegion(nativeRegion);
1152}
1153
1154__inline__ Region* Region::Clone() const
1155{
1156 GpRegion *cloneRegion = NULL;
1157 Status status = updateStatus(DllExports::GdipCloneRegion(
1158 nativeRegion, &cloneRegion));
1159 if (status == Ok) {
1160 Region *result = new Region(cloneRegion, lastStatus);
1161 if (!result) {
1162 DllExports::GdipDeleteRegion(cloneRegion);
1163 lastStatus = OutOfMemory;
1164 }
1165 return result;
1166 } else {
1167 return NULL;
1168 }
1169}
1170
1171__inline__ Status Region::Complement(const RectF& rect)
1172{
1173 return updateStatus(DllExports::GdipCombineRegionRect(
1174 nativeRegion, &rect, CombineModeComplement));
1175}
1176
1177__inline__ Status Region::Complement(const Rect& rect)
1178{
1179 return updateStatus(DllExports::GdipCombineRegionRectI(
1180 nativeRegion, &rect, CombineModeComplement));
1181}
1182
1183__inline__ Status Region::Complement(const Region *region)
1184{
1185 return updateStatus(DllExports::GdipCombineRegionRegion(
1186 nativeRegion, region ? region->nativeRegion : NULL,
1187 CombineModeComplement));
1188}
1189
1190__inline__ Status Region::Complement(const GraphicsPath *path)
1191{
1192 return updateStatus(DllExports::GdipCombineRegionPath(
1193 nativeRegion, path ? path->nativePath : NULL,
1194 CombineModeComplement));
1195}
1196
1197__inline__ BOOL Region::Equals(const Region *region, const Graphics *graphics)
1198const
1199{
1200 BOOL result = FALSE;
1201 updateStatus(DllExports::GdipIsEqualRegion(
1202 nativeRegion, region ? region->nativeRegion : NULL,
1203 graphics ? graphics->nativeGraphics : NULL, &result));
1204 return result;
1205}
1206
1207__inline__ Status Region::Exclude(const RectF& rect)
1208{
1209 return updateStatus(DllExports::GdipCombineRegionRect(
1210 nativeRegion, &rect, CombineModeExclude));
1211}
1212
1213__inline__ Status Region::Exclude(const Rect& rect)
1214{
1215 return updateStatus(DllExports::GdipCombineRegionRectI(
1216 nativeRegion, &rect, CombineModeExclude));
1217}
1218
1219__inline__ Status Region::Exclude(const Region *region)
1220{
1221 return updateStatus(DllExports::GdipCombineRegionRegion(
1222 nativeRegion, region ? region->nativeRegion : NULL,
1223 CombineModeExclude));
1224}
1225
1226__inline__ Status Region::Exclude(const GraphicsPath *path)
1227{
1228 return updateStatus(DllExports::GdipCombineRegionPath(
1229 nativeRegion, path ? path->nativePath : NULL,
1230 CombineModeExclude));
1231}
1232
1233__inline__ Status Region::GetBounds(RectF *rect, const Graphics *graphics) const
1234{
1235 return updateStatus(DllExports::GdipGetRegionBounds(nativeRegion,
1236 graphics ? graphics->nativeGraphics : NULL, rect));
1237}
1238
1239__inline__ Status Region::GetBounds(Rect *rect, const Graphics *graphics) const
1240{
1241 return updateStatus(DllExports::GdipGetRegionBoundsI(nativeRegion,
1242 graphics ? graphics->nativeGraphics : NULL, rect));
1243}
1244
1245__inline__ Status Region::GetData(BYTE *buffer, UINT bufferSize,
1246 UINT *sizeFilled) const
1247{
1248 return updateStatus(DllExports::GdipGetRegionData(
1249 nativeRegion, buffer, bufferSize, sizeFilled));
1250}
1251
1252__inline__ UINT Region::GetDataSize() const
1253{
1254 UINT result = 0;
1255 updateStatus(DllExports::GdipGetRegionDataSize(nativeRegion, &result));
1256 return result;
1257}
1258
1259__inline__ HRGN Region::GetHRGN(const Graphics *graphics) const
1260{
1261 HRGN result = NULL;
1262 updateStatus(DllExports::GdipGetRegionHRgn(nativeRegion,
1263 graphics ? graphics->nativeGraphics : NULL, &result));
1264 return result;
1265}
1266
1267__inline__ Status Region::GetRegionScans(const Matrix *matrix,
1268 RectF *rects, INT *count) const
1269{
1270 return updateStatus(DllExports::GdipGetRegionScans(
1271 nativeRegion, rects, count,
1272 matrix ? matrix->nativeMatrix : NULL));
1273}
1274
1275__inline__ Status Region::GetRegionScans(const Matrix *matrix,
1276 Rect *rects, INT *count) const
1277{
1278 return updateStatus(DllExports::GdipGetRegionScansI(
1279 nativeRegion, rects, count,
1280 matrix ? matrix->nativeMatrix : NULL));
1281}
1282
1283__inline__ UINT Region::GetRegionScansCount(const Matrix *matrix) const
1284{
1285 UINT result = 0;
1286 updateStatus(DllExports::GdipGetRegionScansCount(
1287 nativeRegion, &result,
1288 matrix ? matrix->nativeMatrix : NULL));
1289 return result;
1290}
1291
1292__inline__ Status Region::Intersect(const RectF& rect)
1293{
1294 return updateStatus(DllExports::GdipCombineRegionRect(
1295 nativeRegion, &rect, CombineModeIntersect));
1296}
1297
1298__inline__ Status Region::Intersect(const Rect& rect)
1299{
1300 return updateStatus(DllExports::GdipCombineRegionRectI(
1301 nativeRegion, &rect, CombineModeIntersect));
1302}
1303
1304__inline__ Status Region::Intersect(const Region *region)
1305{
1306 return updateStatus(DllExports::GdipCombineRegionRegion(
1307 nativeRegion, region ? region->nativeRegion : NULL,
1308 CombineModeIntersect));
1309}
1310
1311__inline__ Status Region::Intersect(const GraphicsPath *path)
1312{
1313 return updateStatus(DllExports::GdipCombineRegionPath(
1314 nativeRegion, path ? path->nativePath : NULL,
1315 CombineModeIntersect));
1316}
1317
1318__inline__ BOOL Region::IsEmpty(const Graphics *graphics) const
1319{
1320 BOOL result = FALSE;
1321 updateStatus(DllExports::GdipIsEmptyRegion(nativeRegion,
1322 graphics ? graphics->nativeGraphics : NULL, &result));
1323 return result;
1324}
1325
1326__inline__ BOOL Region::IsInfinite(const Graphics *graphics) const
1327{
1328 BOOL result = FALSE;
1329 updateStatus(DllExports::GdipIsInfiniteRegion(nativeRegion,
1330 graphics ? graphics->nativeGraphics : NULL, &result));
1331 return result;
1332}
1333
1334__inline__ BOOL Region::IsVisible(REAL x, REAL y,
1335 const Graphics *graphics) const
1336{
1337 BOOL result = FALSE;
1338 updateStatus(DllExports::GdipIsVisibleRegionPoint(
1339 nativeRegion, x, y,
1340 graphics ? graphics->nativeGraphics : NULL, &result));
1341 return result;
1342}
1343
1344__inline__ BOOL Region::IsVisible(INT x, INT y,
1345 const Graphics *graphics) const
1346{
1347 BOOL result = FALSE;
1348 updateStatus(DllExports::GdipIsVisibleRegionPointI(
1349 nativeRegion, x, y,
1350 graphics ? graphics->nativeGraphics : NULL, &result));
1351 return result;
1352}
1353
1354__inline__ BOOL Region::IsVisible(const PointF& point,
1355 const Graphics *graphics) const
1356{
1357 BOOL result = FALSE;
1358 updateStatus(DllExports::GdipIsVisibleRegionPoint(
1359 nativeRegion, point.X, point.Y,
1360 graphics ? graphics->nativeGraphics : NULL, &result));
1361 return result;
1362}
1363
1364__inline__ BOOL Region::IsVisible(const Point& point,
1365 const Graphics *graphics) const
1366{
1367 BOOL result = FALSE;
1368 updateStatus(DllExports::GdipIsVisibleRegionPointI(
1369 nativeRegion, point.X, point.Y,
1370 graphics ? graphics->nativeGraphics : NULL, &result));
1371 return result;
1372}
1373
1374__inline__ BOOL Region::IsVisible(REAL x, REAL y, REAL width, REAL height,
1375 const Graphics *graphics) const
1376{
1377 BOOL result = FALSE;
1378 updateStatus(DllExports::GdipIsVisibleRegionRect(
1379 nativeRegion, x, y, width, height,
1380 graphics ? graphics->nativeGraphics : NULL, &result));
1381 return result;
1382}
1383
1384__inline__ BOOL Region::IsVisible(INT x, INT y, INT width, INT height,
1385 const Graphics *graphics) const
1386{
1387 BOOL result = FALSE;
1388 updateStatus(DllExports::GdipIsVisibleRegionRectI(
1389 nativeRegion, x, y, width, height,
1390 graphics ? graphics->nativeGraphics : NULL, &result));
1391 return result;
1392}
1393
1394__inline__ BOOL Region::IsVisible(const RectF& rect,
1395 const Graphics *graphics) const
1396{
1397 BOOL result = FALSE;
1398 updateStatus(DllExports::GdipIsVisibleRegionRect(
1399 nativeRegion, rect.X, rect.Y, rect.Width, rect.Height,
1400 graphics ? graphics->nativeGraphics : NULL, &result));
1401 return result;
1402}
1403
1404__inline__ BOOL Region::IsVisible(const Rect& rect,
1405 const Graphics *graphics) const
1406{
1407 BOOL result = FALSE;
1408 updateStatus(DllExports::GdipIsVisibleRegionRectI(
1409 nativeRegion, rect.X, rect.Y, rect.Width, rect.Height,
1410 graphics ? graphics->nativeGraphics : NULL, &result));
1411 return result;
1412}
1413
1414__inline__ Status Region::MakeEmpty()
1415{
1416 return updateStatus(DllExports::GdipSetEmpty(nativeRegion));
1417}
1418
1419__inline__ Status Region::MakeInfinite()
1420{
1421 return updateStatus(DllExports::GdipSetInfinite(nativeRegion));
1422}
1423
1424__inline__ Status Region::Transform(const Matrix *matrix)
1425{
1426 return updateStatus(DllExports::GdipTransformRegion(
1427 nativeRegion, matrix ? matrix->nativeMatrix : NULL));
1428}
1429
1430__inline__ Status Region::Translate(REAL dx, REAL dy)
1431{
1432 return updateStatus(DllExports::GdipTranslateRegion(
1433 nativeRegion, dx, dy));
1434}
1435
1436__inline__ Status Region::Translate(INT dx, INT dy)
1437{
1438 return updateStatus(DllExports::GdipTranslateRegionI(
1439 nativeRegion, dx, dy));
1440}
1441
1442__inline__ Status Region::Union(const RectF& rect)
1443{
1444 return updateStatus(DllExports::GdipCombineRegionRect(
1445 nativeRegion, &rect, CombineModeUnion));
1446}
1447
1448__inline__ Status Region::Union(const Rect& rect)
1449{
1450 return updateStatus(DllExports::GdipCombineRegionRectI(
1451 nativeRegion, &rect, CombineModeUnion));
1452}
1453
1454__inline__ Status Region::Union(const Region *region)
1455{
1456 return updateStatus(DllExports::GdipCombineRegionRegion(
1457 nativeRegion, region ? region->nativeRegion : NULL,
1458 CombineModeUnion));
1459}
1460
1461__inline__ Status Region::Union(const GraphicsPath *path)
1462{
1463 return updateStatus(DllExports::GdipCombineRegionPath(
1464 nativeRegion, path ? path->nativePath : NULL,
1465 CombineModeUnion));
1466}
1467
1468__inline__ Status Region::Xor(const RectF& rect)
1469{
1470 return updateStatus(DllExports::GdipCombineRegionRect(
1471 nativeRegion, &rect, CombineModeXor));
1472}
1473
1474__inline__ Status Region::Xor(const Rect& rect)
1475{
1476 return updateStatus(DllExports::GdipCombineRegionRectI(
1477 nativeRegion, &rect, CombineModeXor));
1478}
1479
1480__inline__ Status Region::Xor(const Region *region)
1481{
1482 return updateStatus(DllExports::GdipCombineRegionRegion(
1483 nativeRegion, region ? region->nativeRegion : NULL,
1484 CombineModeXor));
1485}
1486
1487__inline__ Status Region::Xor(const GraphicsPath *path)
1488{
1489 return updateStatus(DllExports::GdipCombineRegionPath(
1490 nativeRegion, path ? path->nativePath : NULL,
1491 CombineModeXor));
1492}
1493
1494
1495// GraphicsPath
1496
1497__inline__ BOOL GraphicsPath::IsOutlineVisible(REAL x, REAL y, const Pen *pen,
1498 const Graphics *g) const
1499{
1500 BOOL result = FALSE;
1501 updateStatus(DllExports::GdipIsOutlineVisiblePathPoint(
1502 nativePath, x, y, pen ? pen->nativePen : NULL,
1503 g ? g->nativeGraphics : NULL, &result));
1504 return result;
1505}
1506
1507__inline__ BOOL GraphicsPath::IsOutlineVisible(INT x, INT y, const Pen *pen,
1508 const Graphics *g) const
1509{
1510 BOOL result = FALSE;
1511 updateStatus(DllExports::GdipIsOutlineVisiblePathPointI(
1512 nativePath, x, y, pen ? pen->nativePen : NULL,
1513 g ? g->nativeGraphics : NULL, &result));
1514 return result;
1515}
1516
1517__inline__ BOOL GraphicsPath::IsOutlineVisible(const PointF& point, const Pen *pen,
1518 const Graphics *g) const
1519{
1520 BOOL result = FALSE;
1521 updateStatus(DllExports::GdipIsOutlineVisiblePathPoint(
1522 nativePath, point.X, point.Y,
1523 pen ? pen->nativePen : NULL,
1524 g ? g->nativeGraphics : NULL, &result));
1525 return result;
1526}
1527
1528__inline__ BOOL GraphicsPath::IsOutlineVisible(const Point& point, const Pen *pen,
1529 const Graphics *g) const
1530{
1531 BOOL result = FALSE;
1532 updateStatus(DllExports::GdipIsOutlineVisiblePathPointI(
1533 nativePath, point.X, point.Y,
1534 pen ? pen->nativePen : NULL,
1535 g ? g->nativeGraphics : NULL, &result));
1536 return result;
1537}
1538
1539__inline__ BOOL GraphicsPath::IsVisible(REAL x, REAL y, const Graphics *g) const
1540{
1541 BOOL result = FALSE;
1542 updateStatus(DllExports::GdipIsVisiblePathPoint(
1543 nativePath, x, y,
1544 g ? g->nativeGraphics : NULL, &result));
1545 return result;
1546}
1547__inline__ BOOL GraphicsPath::IsVisible(INT x, INT y, const Graphics *g) const
1548{
1549 BOOL result = FALSE;
1550 updateStatus(DllExports::GdipIsVisiblePathPointI(
1551 nativePath, x, y,
1552 g ? g->nativeGraphics : NULL, &result));
1553 return result;
1554}
1555
1556__inline__ BOOL GraphicsPath::IsVisible(const PointF& point,
1557 const Graphics *g) const
1558{
1559 BOOL result = FALSE;
1560 updateStatus(DllExports::GdipIsVisiblePathPoint(
1561 nativePath, point.X, point.Y,
1562 g ? g->nativeGraphics : NULL, &result));
1563 return result;
1564}
1565
1566__inline__ BOOL GraphicsPath::IsVisible(const Point& point, const Graphics *g) const
1567{
1568 BOOL result = FALSE;
1569 updateStatus(DllExports::GdipIsVisiblePathPointI(
1570 nativePath, point.X, point.Y,
1571 g ? g->nativeGraphics : NULL, &result));
1572 return result;
1573}
1574
1575
1576// PathData
1577
1578__inline__ Status PathData::AllocateArrays(INT capacity)
1579{
1580 if (capacity < 0) {
1581 return InvalidParameter;
1582 } else if (Count < capacity) {
1583 FreeArrays();
1584
1585 PointF *pointArray = (PointF*)
1586 DllExports::GdipAlloc(capacity * sizeof(PointF));
1587 if (!pointArray)
1588 return OutOfMemory;
1589
1590 BYTE *typeArray = (BYTE*)
1591 DllExports::GdipAlloc(capacity * sizeof(BYTE));
1592 if (!typeArray) {
1593 DllExports::GdipFree(pointArray);
1594 return OutOfMemory;
1595 }
1596
1597 Count = capacity;
1598 Points = pointArray;
1599 Types = typeArray;
1600 }
1601 return Ok;
1602}
1603
1604__inline__ VOID PathData::FreeArrays()
1605{
1606 if (Points) DllExports::GdipFree(Points);
1607 if (Types) DllExports::GdipFree(Types);
1608 Count = 0;
1609 Points = NULL;
1610 Types = NULL;
1611}
1612
1613#endif /* __GDIPLUS_IMPL_H */