2 * Copyright (C) 2007 Google (Evan Stade)
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
32 #include "gdiplus_private.h"
33 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus
);
37 /******************************************************************************
38 * GdipCloneBrush [GDIPLUS.@]
40 GpStatus WINGDIPAPI
GdipCloneBrush(GpBrush
*brush
, GpBrush
**clone
)
42 TRACE("(%p, %p)\n", brush
, clone
);
45 return InvalidParameter
;
48 case BrushTypeSolidColor
:
51 *clone
= GdipAlloc(sizeof(GpSolidFill
));
52 if (!*clone
) return OutOfMemory
;
54 fill
= (GpSolidFill
*)*clone
;
56 memcpy(*clone
, brush
, sizeof(GpSolidFill
));
58 (*clone
)->gdibrush
= CreateBrushIndirect(&(*clone
)->lb
);
59 fill
->bmp
= ARGB2BMP(fill
->color
);
62 case BrushTypeHatchFill
:
64 GpHatch
*hatch
= (GpHatch
*)brush
;
66 return GdipCreateHatchBrush(hatch
->hatchstyle
, hatch
->forecol
, hatch
->backcol
, (GpHatch
**)clone
);
68 case BrushTypePathGradient
:{
69 GpPathGradient
*src
, *dest
;
72 *clone
= GdipAlloc(sizeof(GpPathGradient
));
73 if (!*clone
) return OutOfMemory
;
75 src
= (GpPathGradient
*) brush
,
76 dest
= (GpPathGradient
*) *clone
;
77 count
= src
->pathdata
.Count
;
79 memcpy(dest
, src
, sizeof(GpPathGradient
));
81 dest
->pathdata
.Count
= count
;
82 dest
->pathdata
.Points
= GdipAlloc(count
* sizeof(PointF
));
83 dest
->pathdata
.Types
= GdipAlloc(count
);
85 if(!dest
->pathdata
.Points
|| !dest
->pathdata
.Types
){
86 GdipFree(dest
->pathdata
.Points
);
87 GdipFree(dest
->pathdata
.Types
);
92 memcpy(dest
->pathdata
.Points
, src
->pathdata
.Points
, count
* sizeof(PointF
));
93 memcpy(dest
->pathdata
.Types
, src
->pathdata
.Types
, count
);
96 count
= src
->blendcount
;
97 dest
->blendcount
= count
;
98 dest
->blendfac
= GdipAlloc(count
* sizeof(REAL
));
99 dest
->blendpos
= GdipAlloc(count
* sizeof(REAL
));
101 if(!dest
->blendfac
|| !dest
->blendpos
){
102 GdipFree(dest
->pathdata
.Points
);
103 GdipFree(dest
->pathdata
.Types
);
104 GdipFree(dest
->blendfac
);
105 GdipFree(dest
->blendpos
);
110 memcpy(dest
->blendfac
, src
->blendfac
, count
* sizeof(REAL
));
111 memcpy(dest
->blendpos
, src
->blendpos
, count
* sizeof(REAL
));
115 case BrushTypeLinearGradient
:{
116 GpLineGradient
*dest
, *src
;
119 dest
= GdipAlloc(sizeof(GpLineGradient
));
120 if(!dest
) return OutOfMemory
;
122 src
= (GpLineGradient
*)brush
;
124 memcpy(dest
, src
, sizeof(GpLineGradient
));
126 dest
->brush
.gdibrush
= CreateSolidBrush(dest
->brush
.lb
.lbColor
);
128 count
= dest
->blendcount
;
129 dest
->blendfac
= GdipAlloc(count
* sizeof(REAL
));
130 dest
->blendpos
= GdipAlloc(count
* sizeof(REAL
));
131 pcount
= dest
->pblendcount
;
134 dest
->pblendcolor
= GdipAlloc(pcount
* sizeof(ARGB
));
135 dest
->pblendpos
= GdipAlloc(pcount
* sizeof(REAL
));
138 if (!dest
->blendfac
|| !dest
->blendpos
||
139 (pcount
&& (!dest
->pblendcolor
|| !dest
->pblendpos
)))
141 GdipFree(dest
->blendfac
);
142 GdipFree(dest
->blendpos
);
143 GdipFree(dest
->pblendcolor
);
144 GdipFree(dest
->pblendpos
);
145 DeleteObject(dest
->brush
.gdibrush
);
150 memcpy(dest
->blendfac
, src
->blendfac
, count
* sizeof(REAL
));
151 memcpy(dest
->blendpos
, src
->blendpos
, count
* sizeof(REAL
));
155 memcpy(dest
->pblendcolor
, src
->pblendcolor
, pcount
* sizeof(ARGB
));
156 memcpy(dest
->pblendpos
, src
->pblendpos
, pcount
* sizeof(REAL
));
159 *clone
= &dest
->brush
;
162 case BrushTypeTextureFill
:
165 GpTexture
*texture
= (GpTexture
*)brush
;
166 GpTexture
*new_texture
;
168 stat
= GdipCreateTexture(texture
->image
, texture
->wrap
, &new_texture
);
172 memcpy(new_texture
->transform
, texture
->transform
, sizeof(GpMatrix
));
173 *clone
= (GpBrush
*)new_texture
;
181 ERR("not implemented for brush type %d\n", brush
->bt
);
182 return NotImplemented
;
185 TRACE("<-- %p\n", *clone
);
189 static const char HatchBrushes
[][8] = {
190 { 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00 }, /* HatchStyleHorizontal */
191 { 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08 }, /* HatchStyleVertical */
192 { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 }, /* HatchStyleForwardDiagonal */
193 { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 }, /* HatchStyleBackwardDiagonal */
194 { 0x08, 0x08, 0x08, 0xff, 0x08, 0x08, 0x08, 0x08 }, /* HatchStyleCross */
195 { 0x81, 0x42, 0x24, 0x18, 0x18, 0x24, 0x42, 0x81 }, /* HatchStyleDiagonalCross */
196 { 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x80 }, /* HatchStyle05Percent */
197 { 0x00, 0x02, 0x00, 0x88, 0x00, 0x20, 0x00, 0x88 }, /* HatchStyle10Percent */
198 { 0x00, 0x22, 0x00, 0xcc, 0x00, 0x22, 0x00, 0xcc }, /* HatchStyle20Percent */
199 { 0x00, 0xcc, 0x00, 0xcc, 0x00, 0xcc, 0x00, 0xcc }, /* HatchStyle25Percent */
200 { 0x00, 0xcc, 0x04, 0xcc, 0x00, 0xcc, 0x40, 0xcc }, /* HatchStyle30Percent */
201 { 0x44, 0xcc, 0x22, 0xcc, 0x44, 0xcc, 0x22, 0xcc }, /* HatchStyle40Percent */
202 { 0x55, 0xcc, 0x55, 0xcc, 0x55, 0xcc, 0x55, 0xcc }, /* HatchStyle50Percent */
203 { 0x55, 0xcd, 0x55, 0xee, 0x55, 0xdc, 0x55, 0xee }, /* HatchStyle60Percent */
204 { 0x55, 0xdd, 0x55, 0xff, 0x55, 0xdd, 0x55, 0xff }, /* HatchStyle70Percent */
205 { 0x55, 0xff, 0x55, 0xff, 0x55, 0xff, 0x55, 0xff }, /* HatchStyle75Percent */
206 { 0x55, 0xff, 0x59, 0xff, 0x55, 0xff, 0x99, 0xff }, /* HatchStyle80Percent */
207 { 0x77, 0xff, 0xdd, 0xff, 0x77, 0xff, 0xfd, 0xff }, /* HatchStyle90Percent */
208 { 0x11, 0x22, 0x44, 0x88, 0x11, 0x22, 0x44, 0x88 }, /* HatchStyleLightDownwardDiagonal */
209 { 0x88, 0x44, 0x22, 0x11, 0x88, 0x44, 0x22, 0x11 }, /* HatchStyleLightUpwardDiagonal */
210 { 0x99, 0x33, 0x66, 0xcc, 0x99, 0x33, 0x66, 0xcc }, /* HatchStyleDarkDownwardDiagonal */
211 { 0xcc, 0x66, 0x33, 0x99, 0xcc, 0x66, 0x33, 0x99 }, /* HatchStyleDarkUpwardDiagonal */
212 { 0xc1, 0x83, 0x07, 0x0e, 0x1c, 0x38, 0x70, 0xe0 }, /* HatchStyleWideDownwardDiagonal */
213 { 0xe0, 0x70, 0x38, 0x1c, 0x0e, 0x07, 0x83, 0xc1 }, /* HatchStyleWideUpwardDiagonal */
214 { 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88 }, /* HatchStyleLightVertical */
215 { 0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0xff }, /* HatchStyleLightHorizontal */
216 { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa }, /* HatchStyleNarrowVertical */
217 { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff, 0x00, 0xff }, /* HatchStyleNarrowHorizontal */
218 { 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc }, /* HatchStyleDarkVertical */
219 { 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff, 0xff }, /* HatchStyleDarkHorizontal */
222 /******************************************************************************
223 * GdipCreateHatchBrush [GDIPLUS.@]
225 GpStatus WINGDIPAPI
GdipCreateHatchBrush(HatchStyle hatchstyle
, ARGB forecol
, ARGB backcol
, GpHatch
**brush
)
227 COLORREF fgcol
= ARGB2COLORREF(forecol
);
230 TRACE("(%d, %d, %d, %p)\n", hatchstyle
, forecol
, backcol
, brush
);
232 if(!brush
) return InvalidParameter
;
234 *brush
= GdipAlloc(sizeof(GpHatch
));
235 if (!*brush
) return OutOfMemory
;
237 if (hatchstyle
< sizeof(HatchBrushes
) / sizeof(HatchBrushes
[0]))
241 BITMAPINFOHEADER bmih
;
245 hdc
= CreateCompatibleDC(0);
249 bmih
.biSize
= sizeof(bmih
);
253 bmih
.biBitCount
= 32;
254 bmih
.biCompression
= BI_RGB
;
255 bmih
.biSizeImage
= 0;
257 hbmp
= CreateDIBSection(hdc
, (BITMAPINFO
*)&bmih
, DIB_RGB_COLORS
, (void**)&bits
, NULL
, 0);
263 if ((HatchBrushes
[hatchstyle
][y
] & (0x80 >> x
)) != 0)
264 bits
[y
*8+x
] = forecol
;
266 bits
[y
*8+x
] = backcol
;
278 (*brush
)->brush
.lb
.lbStyle
= BS_PATTERN
;
279 (*brush
)->brush
.lb
.lbColor
= 0;
280 (*brush
)->brush
.lb
.lbHatch
= (ULONG_PTR
)hbmp
;
281 (*brush
)->brush
.gdibrush
= CreateBrushIndirect(&(*brush
)->brush
.lb
);
288 FIXME("Unimplemented hatch style %d\n", hatchstyle
);
290 (*brush
)->brush
.lb
.lbStyle
= BS_SOLID
;
291 (*brush
)->brush
.lb
.lbColor
= fgcol
;
292 (*brush
)->brush
.lb
.lbHatch
= 0;
293 (*brush
)->brush
.gdibrush
= CreateBrushIndirect(&(*brush
)->brush
.lb
);
298 (*brush
)->brush
.bt
= BrushTypeHatchFill
;
299 (*brush
)->forecol
= forecol
;
300 (*brush
)->backcol
= backcol
;
301 (*brush
)->hatchstyle
= hatchstyle
;
302 TRACE("<-- %p\n", *brush
);
313 /******************************************************************************
314 * GdipCreateLineBrush [GDIPLUS.@]
316 GpStatus WINGDIPAPI
GdipCreateLineBrush(GDIPCONST GpPointF
* startpoint
,
317 GDIPCONST GpPointF
* endpoint
, ARGB startcolor
, ARGB endcolor
,
318 GpWrapMode wrap
, GpLineGradient
**line
)
320 COLORREF col
= ARGB2COLORREF(startcolor
);
322 TRACE("(%s, %s, %x, %x, %d, %p)\n", debugstr_pointf(startpoint
),
323 debugstr_pointf(endpoint
), startcolor
, endcolor
, wrap
, line
);
325 if(!line
|| !startpoint
|| !endpoint
|| wrap
== WrapModeClamp
)
326 return InvalidParameter
;
328 *line
= GdipAlloc(sizeof(GpLineGradient
));
329 if(!*line
) return OutOfMemory
;
331 (*line
)->brush
.lb
.lbStyle
= BS_SOLID
;
332 (*line
)->brush
.lb
.lbColor
= col
;
333 (*line
)->brush
.lb
.lbHatch
= 0;
334 (*line
)->brush
.gdibrush
= CreateSolidBrush(col
);
335 (*line
)->brush
.bt
= BrushTypeLinearGradient
;
337 (*line
)->startpoint
.X
= startpoint
->X
;
338 (*line
)->startpoint
.Y
= startpoint
->Y
;
339 (*line
)->endpoint
.X
= endpoint
->X
;
340 (*line
)->endpoint
.Y
= endpoint
->Y
;
341 (*line
)->startcolor
= startcolor
;
342 (*line
)->endcolor
= endcolor
;
343 (*line
)->wrap
= wrap
;
344 (*line
)->gamma
= FALSE
;
346 (*line
)->rect
.X
= (startpoint
->X
< endpoint
->X
? startpoint
->X
: endpoint
->X
);
347 (*line
)->rect
.Y
= (startpoint
->Y
< endpoint
->Y
? startpoint
->Y
: endpoint
->Y
);
348 (*line
)->rect
.Width
= fabs(startpoint
->X
- endpoint
->X
);
349 (*line
)->rect
.Height
= fabs(startpoint
->Y
- endpoint
->Y
);
351 if ((*line
)->rect
.Width
== 0)
353 (*line
)->rect
.X
-= (*line
)->rect
.Height
/ 2.0f
;
354 (*line
)->rect
.Width
= (*line
)->rect
.Height
;
356 else if ((*line
)->rect
.Height
== 0)
358 (*line
)->rect
.Y
-= (*line
)->rect
.Width
/ 2.0f
;
359 (*line
)->rect
.Height
= (*line
)->rect
.Width
;
362 (*line
)->blendcount
= 1;
363 (*line
)->blendfac
= GdipAlloc(sizeof(REAL
));
364 (*line
)->blendpos
= GdipAlloc(sizeof(REAL
));
366 if (!(*line
)->blendfac
|| !(*line
)->blendpos
)
368 GdipFree((*line
)->blendfac
);
369 GdipFree((*line
)->blendpos
);
370 DeleteObject((*line
)->brush
.gdibrush
);
376 (*line
)->blendfac
[0] = 1.0f
;
377 (*line
)->blendpos
[0] = 1.0f
;
379 (*line
)->pblendcolor
= NULL
;
380 (*line
)->pblendpos
= NULL
;
381 (*line
)->pblendcount
= 0;
383 TRACE("<-- %p\n", *line
);
388 GpStatus WINGDIPAPI
GdipCreateLineBrushI(GDIPCONST GpPoint
* startpoint
,
389 GDIPCONST GpPoint
* endpoint
, ARGB startcolor
, ARGB endcolor
,
390 GpWrapMode wrap
, GpLineGradient
**line
)
395 TRACE("(%p, %p, %x, %x, %d, %p)\n", startpoint
, endpoint
,
396 startcolor
, endcolor
, wrap
, line
);
398 if(!startpoint
|| !endpoint
)
399 return InvalidParameter
;
401 stF
.X
= (REAL
)startpoint
->X
;
402 stF
.Y
= (REAL
)startpoint
->Y
;
403 endF
.X
= (REAL
)endpoint
->X
;
404 endF
.X
= (REAL
)endpoint
->Y
;
406 return GdipCreateLineBrush(&stF
, &endF
, startcolor
, endcolor
, wrap
, line
);
409 GpStatus WINGDIPAPI
GdipCreateLineBrushFromRect(GDIPCONST GpRectF
* rect
,
410 ARGB startcolor
, ARGB endcolor
, LinearGradientMode mode
, GpWrapMode wrap
,
411 GpLineGradient
**line
)
416 TRACE("(%p, %x, %x, %d, %d, %p)\n", rect
, startcolor
, endcolor
, mode
,
420 return InvalidParameter
;
424 case LinearGradientModeHorizontal
:
427 end
.X
= rect
->X
+ rect
->Width
;
430 case LinearGradientModeVertical
:
434 end
.Y
= rect
->Y
+ rect
->Height
;
436 case LinearGradientModeForwardDiagonal
:
439 end
.X
= rect
->X
+ rect
->Width
;
440 end
.Y
= rect
->Y
+ rect
->Height
;
442 case LinearGradientModeBackwardDiagonal
:
443 start
.X
= rect
->X
+ rect
->Width
;
446 end
.Y
= rect
->Y
+ rect
->Height
;
449 return InvalidParameter
;
452 stat
= GdipCreateLineBrush(&start
, &end
, startcolor
, endcolor
, wrap
, line
);
455 (*line
)->rect
= *rect
;
460 GpStatus WINGDIPAPI
GdipCreateLineBrushFromRectI(GDIPCONST GpRect
* rect
,
461 ARGB startcolor
, ARGB endcolor
, LinearGradientMode mode
, GpWrapMode wrap
,
462 GpLineGradient
**line
)
466 TRACE("(%p, %x, %x, %d, %d, %p)\n", rect
, startcolor
, endcolor
, mode
,
469 rectF
.X
= (REAL
) rect
->X
;
470 rectF
.Y
= (REAL
) rect
->Y
;
471 rectF
.Width
= (REAL
) rect
->Width
;
472 rectF
.Height
= (REAL
) rect
->Height
;
474 return GdipCreateLineBrushFromRect(&rectF
, startcolor
, endcolor
, mode
, wrap
, line
);
477 /******************************************************************************
478 * GdipCreateLineBrushFromRectWithAngle [GDIPLUS.@]
480 GpStatus WINGDIPAPI
GdipCreateLineBrushFromRectWithAngle(GDIPCONST GpRectF
* rect
,
481 ARGB startcolor
, ARGB endcolor
, REAL angle
, BOOL isAngleScalable
, GpWrapMode wrap
,
482 GpLineGradient
**line
)
485 LinearGradientMode mode
;
486 REAL width
, height
, exofs
, eyofs
;
487 REAL sin_angle
, cos_angle
, sin_cos_angle
;
489 TRACE("(%p, %x, %x, %.2f, %d, %d, %p)\n", rect
, startcolor
, endcolor
, angle
, isAngleScalable
,
492 sin_angle
= sinf(deg2rad(angle
));
493 cos_angle
= cosf(deg2rad(angle
));
494 sin_cos_angle
= sin_angle
* cos_angle
;
498 width
= height
= 1.0;
503 height
= rect
->Height
;
506 if (sin_cos_angle
>= 0)
507 mode
= LinearGradientModeForwardDiagonal
;
509 mode
= LinearGradientModeBackwardDiagonal
;
511 stat
= GdipCreateLineBrushFromRect(rect
, startcolor
, endcolor
, mode
, wrap
, line
);
515 if (sin_cos_angle
>= 0)
517 exofs
= width
* sin_cos_angle
+ height
* cos_angle
* cos_angle
;
518 eyofs
= width
* sin_angle
* sin_angle
+ height
* sin_cos_angle
;
522 exofs
= width
* sin_angle
* sin_angle
+ height
* sin_cos_angle
;
523 eyofs
= -width
* sin_cos_angle
+ height
* sin_angle
* sin_angle
;
528 exofs
= exofs
* rect
->Width
;
529 eyofs
= eyofs
* rect
->Height
;
534 (*line
)->endpoint
.X
= rect
->X
+ exofs
;
535 (*line
)->endpoint
.Y
= rect
->Y
+ eyofs
;
539 (*line
)->endpoint
.X
= (*line
)->startpoint
.X
;
540 (*line
)->endpoint
.Y
= (*line
)->startpoint
.Y
;
541 (*line
)->startpoint
.X
= rect
->X
+ exofs
;
542 (*line
)->startpoint
.Y
= rect
->Y
+ eyofs
;
549 GpStatus WINGDIPAPI
GdipCreateLineBrushFromRectWithAngleI(GDIPCONST GpRect
* rect
,
550 ARGB startcolor
, ARGB endcolor
, REAL angle
, BOOL isAngleScalable
, GpWrapMode wrap
,
551 GpLineGradient
**line
)
553 TRACE("(%p, %x, %x, %.2f, %d, %d, %p)\n", rect
, startcolor
, endcolor
, angle
, isAngleScalable
,
556 return GdipCreateLineBrushFromRectI(rect
, startcolor
, endcolor
, LinearGradientModeForwardDiagonal
,
560 GpStatus WINGDIPAPI
GdipCreatePathGradient(GDIPCONST GpPointF
* points
,
561 INT count
, GpWrapMode wrap
, GpPathGradient
**grad
)
563 COLORREF col
= ARGB2COLORREF(0xffffffff);
565 TRACE("(%p, %d, %d, %p)\n", points
, count
, wrap
, grad
);
568 return InvalidParameter
;
573 *grad
= GdipAlloc(sizeof(GpPathGradient
));
574 if (!*grad
) return OutOfMemory
;
576 (*grad
)->blendfac
= GdipAlloc(sizeof(REAL
));
577 if(!(*grad
)->blendfac
){
581 (*grad
)->blendfac
[0] = 1.0;
582 (*grad
)->blendpos
= NULL
;
583 (*grad
)->blendcount
= 1;
585 (*grad
)->pathdata
.Count
= count
;
586 (*grad
)->pathdata
.Points
= GdipAlloc(count
* sizeof(PointF
));
587 (*grad
)->pathdata
.Types
= GdipAlloc(count
);
589 if(!(*grad
)->pathdata
.Points
|| !(*grad
)->pathdata
.Types
){
590 GdipFree((*grad
)->pathdata
.Points
);
591 GdipFree((*grad
)->pathdata
.Types
);
596 memcpy((*grad
)->pathdata
.Points
, points
, count
* sizeof(PointF
));
597 memset((*grad
)->pathdata
.Types
, PathPointTypeLine
, count
);
599 (*grad
)->brush
.lb
.lbStyle
= BS_SOLID
;
600 (*grad
)->brush
.lb
.lbColor
= col
;
601 (*grad
)->brush
.lb
.lbHatch
= 0;
603 (*grad
)->brush
.gdibrush
= CreateSolidBrush(col
);
604 (*grad
)->brush
.bt
= BrushTypePathGradient
;
605 (*grad
)->centercolor
= 0xffffffff;
606 (*grad
)->wrap
= wrap
;
607 (*grad
)->gamma
= FALSE
;
608 (*grad
)->center
.X
= 0.0;
609 (*grad
)->center
.Y
= 0.0;
610 (*grad
)->focus
.X
= 0.0;
611 (*grad
)->focus
.Y
= 0.0;
613 TRACE("<-- %p\n", *grad
);
618 GpStatus WINGDIPAPI
GdipCreatePathGradientI(GDIPCONST GpPoint
* points
,
619 INT count
, GpWrapMode wrap
, GpPathGradient
**grad
)
625 TRACE("(%p, %d, %d, %p)\n", points
, count
, wrap
, grad
);
628 return InvalidParameter
;
633 pointsF
= GdipAlloc(sizeof(GpPointF
) * count
);
637 for(i
= 0; i
< count
; i
++){
638 pointsF
[i
].X
= (REAL
)points
[i
].X
;
639 pointsF
[i
].Y
= (REAL
)points
[i
].Y
;
642 ret
= GdipCreatePathGradient(pointsF
, count
, wrap
, grad
);
648 /******************************************************************************
649 * GdipCreatePathGradientFromPath [GDIPLUS.@]
651 * FIXME: path gradient brushes not truly supported (drawn as solid brushes)
653 GpStatus WINGDIPAPI
GdipCreatePathGradientFromPath(GDIPCONST GpPath
* path
,
654 GpPathGradient
**grad
)
656 COLORREF col
= ARGB2COLORREF(0xffffffff);
658 TRACE("(%p, %p)\n", path
, grad
);
661 return InvalidParameter
;
663 *grad
= GdipAlloc(sizeof(GpPathGradient
));
664 if (!*grad
) return OutOfMemory
;
666 (*grad
)->blendfac
= GdipAlloc(sizeof(REAL
));
667 if(!(*grad
)->blendfac
){
671 (*grad
)->blendfac
[0] = 1.0;
672 (*grad
)->blendpos
= NULL
;
673 (*grad
)->blendcount
= 1;
675 (*grad
)->pathdata
.Count
= path
->pathdata
.Count
;
676 (*grad
)->pathdata
.Points
= GdipAlloc(path
->pathdata
.Count
* sizeof(PointF
));
677 (*grad
)->pathdata
.Types
= GdipAlloc(path
->pathdata
.Count
);
679 if(!(*grad
)->pathdata
.Points
|| !(*grad
)->pathdata
.Types
){
680 GdipFree((*grad
)->pathdata
.Points
);
681 GdipFree((*grad
)->pathdata
.Types
);
686 memcpy((*grad
)->pathdata
.Points
, path
->pathdata
.Points
,
687 path
->pathdata
.Count
* sizeof(PointF
));
688 memcpy((*grad
)->pathdata
.Types
, path
->pathdata
.Types
, path
->pathdata
.Count
);
690 (*grad
)->brush
.lb
.lbStyle
= BS_SOLID
;
691 (*grad
)->brush
.lb
.lbColor
= col
;
692 (*grad
)->brush
.lb
.lbHatch
= 0;
694 (*grad
)->brush
.gdibrush
= CreateSolidBrush(col
);
695 (*grad
)->brush
.bt
= BrushTypePathGradient
;
696 (*grad
)->centercolor
= 0xffffffff;
697 (*grad
)->wrap
= WrapModeClamp
;
698 (*grad
)->gamma
= FALSE
;
699 /* FIXME: this should be set to the "centroid" of the path by default */
700 (*grad
)->center
.X
= 0.0;
701 (*grad
)->center
.Y
= 0.0;
702 (*grad
)->focus
.X
= 0.0;
703 (*grad
)->focus
.Y
= 0.0;
705 TRACE("<-- %p\n", *grad
);
710 /******************************************************************************
711 * GdipCreateSolidFill [GDIPLUS.@]
713 GpStatus WINGDIPAPI
GdipCreateSolidFill(ARGB color
, GpSolidFill
**sf
)
715 COLORREF col
= ARGB2COLORREF(color
);
717 TRACE("(%x, %p)\n", color
, sf
);
719 if(!sf
) return InvalidParameter
;
721 *sf
= GdipAlloc(sizeof(GpSolidFill
));
722 if (!*sf
) return OutOfMemory
;
724 (*sf
)->brush
.lb
.lbStyle
= BS_SOLID
;
725 (*sf
)->brush
.lb
.lbColor
= col
;
726 (*sf
)->brush
.lb
.lbHatch
= 0;
728 (*sf
)->brush
.gdibrush
= CreateSolidBrush(col
);
729 (*sf
)->brush
.bt
= BrushTypeSolidColor
;
730 (*sf
)->color
= color
;
731 (*sf
)->bmp
= ARGB2BMP(color
);
733 TRACE("<-- %p\n", *sf
);
738 /******************************************************************************
739 * GdipCreateTexture [GDIPLUS.@]
742 * image [I] image to use
743 * wrapmode [I] optional
744 * texture [O] pointer to the resulting texturebrush
748 * FAILURE: element of GpStatus
750 GpStatus WINGDIPAPI
GdipCreateTexture(GpImage
*image
, GpWrapMode wrapmode
,
754 GpImageAttributes attributes
;
757 TRACE("%p, %d %p\n", image
, wrapmode
, texture
);
759 if (!(image
&& texture
))
760 return InvalidParameter
;
762 stat
= GdipGetImageWidth(image
, &width
);
763 if (stat
!= Ok
) return stat
;
764 stat
= GdipGetImageHeight(image
, &height
);
765 if (stat
!= Ok
) return stat
;
766 attributes
.wrap
= wrapmode
;
768 return GdipCreateTextureIA(image
, &attributes
, 0, 0, width
, height
,
772 /******************************************************************************
773 * GdipCreateTexture2 [GDIPLUS.@]
775 GpStatus WINGDIPAPI
GdipCreateTexture2(GpImage
*image
, GpWrapMode wrapmode
,
776 REAL x
, REAL y
, REAL width
, REAL height
, GpTexture
**texture
)
778 GpImageAttributes attributes
;
780 TRACE("%p %d %f %f %f %f %p\n", image
, wrapmode
,
781 x
, y
, width
, height
, texture
);
783 attributes
.wrap
= wrapmode
;
784 return GdipCreateTextureIA(image
, &attributes
, x
, y
, width
, height
,
788 /******************************************************************************
789 * GdipCreateTextureIA [GDIPLUS.@]
791 * FIXME: imageattr ignored
793 GpStatus WINGDIPAPI
GdipCreateTextureIA(GpImage
*image
,
794 GDIPCONST GpImageAttributes
*imageattr
, REAL x
, REAL y
, REAL width
,
795 REAL height
, GpTexture
**texture
)
799 GpImage
*new_image
=NULL
;
801 TRACE("(%p, %p, %.2f, %.2f, %.2f, %.2f, %p)\n", image
, imageattr
, x
, y
, width
, height
,
804 if(!image
|| !texture
|| x
< 0.0 || y
< 0.0 || width
< 0.0 || height
< 0.0)
805 return InvalidParameter
;
809 if(image
->type
!= ImageTypeBitmap
){
810 FIXME("not implemented for image type %d\n", image
->type
);
811 return NotImplemented
;
814 status
= GdipCloneBitmapArea(x
, y
, width
, height
, PixelFormatDontCare
, (GpBitmap
*)image
, (GpBitmap
**)&new_image
);
818 hbm
= ((GpBitmap
*)new_image
)->hbitmap
;
821 status
= GenericError
;
825 *texture
= GdipAlloc(sizeof(GpTexture
));
827 status
= OutOfMemory
;
831 if((status
= GdipCreateMatrix(&(*texture
)->transform
)) != Ok
){
835 (*texture
)->brush
.lb
.lbStyle
= BS_PATTERN
;
836 (*texture
)->brush
.lb
.lbColor
= 0;
837 (*texture
)->brush
.lb
.lbHatch
= (ULONG_PTR
)hbm
;
839 (*texture
)->brush
.gdibrush
= CreateBrushIndirect(&(*texture
)->brush
.lb
);
840 (*texture
)->brush
.bt
= BrushTypeTextureFill
;
842 (*texture
)->wrap
= imageattr
->wrap
;
844 (*texture
)->wrap
= WrapModeTile
;
845 (*texture
)->image
= new_image
;
850 TRACE("<-- %p\n", *texture
);
856 GdipDeleteMatrix((*texture
)->transform
);
860 GdipDisposeImage(new_image
);
861 TRACE("<-- error %u\n", status
);
867 /******************************************************************************
868 * GdipCreateTextureIAI [GDIPLUS.@]
870 GpStatus WINGDIPAPI
GdipCreateTextureIAI(GpImage
*image
, GDIPCONST GpImageAttributes
*imageattr
,
871 INT x
, INT y
, INT width
, INT height
, GpTexture
**texture
)
873 TRACE("(%p, %p, %d, %d, %d, %d, %p)\n", image
, imageattr
, x
, y
, width
, height
,
876 return GdipCreateTextureIA(image
,imageattr
,(REAL
)x
,(REAL
)y
,(REAL
)width
,(REAL
)height
,texture
);
879 GpStatus WINGDIPAPI
GdipCreateTexture2I(GpImage
*image
, GpWrapMode wrapmode
,
880 INT x
, INT y
, INT width
, INT height
, GpTexture
**texture
)
882 GpImageAttributes imageattr
;
884 TRACE("%p %d %d %d %d %d %p\n", image
, wrapmode
, x
, y
, width
, height
,
887 imageattr
.wrap
= wrapmode
;
889 return GdipCreateTextureIA(image
, &imageattr
, x
, y
, width
, height
, texture
);
892 GpStatus WINGDIPAPI
GdipGetBrushType(GpBrush
*brush
, GpBrushType
*type
)
894 TRACE("(%p, %p)\n", brush
, type
);
896 if(!brush
|| !type
) return InvalidParameter
;
903 GpStatus WINGDIPAPI
GdipGetHatchBackgroundColor(GpHatch
*brush
, ARGB
*backcol
)
905 TRACE("(%p, %p)\n", brush
, backcol
);
907 if(!brush
|| !backcol
) return InvalidParameter
;
909 *backcol
= brush
->backcol
;
914 GpStatus WINGDIPAPI
GdipGetHatchForegroundColor(GpHatch
*brush
, ARGB
*forecol
)
916 TRACE("(%p, %p)\n", brush
, forecol
);
918 if(!brush
|| !forecol
) return InvalidParameter
;
920 *forecol
= brush
->forecol
;
925 GpStatus WINGDIPAPI
GdipGetHatchStyle(GpHatch
*brush
, HatchStyle
*hatchstyle
)
927 TRACE("(%p, %p)\n", brush
, hatchstyle
);
929 if(!brush
|| !hatchstyle
) return InvalidParameter
;
931 *hatchstyle
= brush
->hatchstyle
;
936 GpStatus WINGDIPAPI
GdipDeleteBrush(GpBrush
*brush
)
938 TRACE("(%p)\n", brush
);
940 if(!brush
) return InvalidParameter
;
944 case BrushTypePathGradient
:
945 GdipFree(((GpPathGradient
*) brush
)->pathdata
.Points
);
946 GdipFree(((GpPathGradient
*) brush
)->pathdata
.Types
);
947 GdipFree(((GpPathGradient
*) brush
)->blendfac
);
948 GdipFree(((GpPathGradient
*) brush
)->blendpos
);
950 case BrushTypeSolidColor
:
951 if (((GpSolidFill
*)brush
)->bmp
)
952 DeleteObject(((GpSolidFill
*)brush
)->bmp
);
954 case BrushTypeLinearGradient
:
955 GdipFree(((GpLineGradient
*)brush
)->blendfac
);
956 GdipFree(((GpLineGradient
*)brush
)->blendpos
);
957 GdipFree(((GpLineGradient
*)brush
)->pblendcolor
);
958 GdipFree(((GpLineGradient
*)brush
)->pblendpos
);
960 case BrushTypeTextureFill
:
961 GdipDeleteMatrix(((GpTexture
*)brush
)->transform
);
962 GdipDisposeImage(((GpTexture
*)brush
)->image
);
968 DeleteObject(brush
->gdibrush
);
974 GpStatus WINGDIPAPI
GdipGetLineGammaCorrection(GpLineGradient
*line
,
977 TRACE("(%p, %p)\n", line
, usinggamma
);
979 if(!line
|| !usinggamma
)
980 return InvalidParameter
;
982 *usinggamma
= line
->gamma
;
987 GpStatus WINGDIPAPI
GdipGetLineWrapMode(GpLineGradient
*brush
, GpWrapMode
*wrapmode
)
989 TRACE("(%p, %p)\n", brush
, wrapmode
);
991 if(!brush
|| !wrapmode
)
992 return InvalidParameter
;
994 *wrapmode
= brush
->wrap
;
999 GpStatus WINGDIPAPI
GdipGetPathGradientBlend(GpPathGradient
*brush
, REAL
*blend
,
1000 REAL
*positions
, INT count
)
1002 TRACE("(%p, %p, %p, %d)\n", brush
, blend
, positions
, count
);
1004 if(!brush
|| !blend
|| !positions
|| count
<= 0)
1005 return InvalidParameter
;
1007 if(count
< brush
->blendcount
)
1008 return InsufficientBuffer
;
1010 memcpy(blend
, brush
->blendfac
, count
*sizeof(REAL
));
1011 if(brush
->blendcount
> 1){
1012 memcpy(positions
, brush
->blendpos
, count
*sizeof(REAL
));
1018 GpStatus WINGDIPAPI
GdipGetPathGradientBlendCount(GpPathGradient
*brush
, INT
*count
)
1020 TRACE("(%p, %p)\n", brush
, count
);
1022 if(!brush
|| !count
)
1023 return InvalidParameter
;
1025 *count
= brush
->blendcount
;
1030 GpStatus WINGDIPAPI
GdipGetPathGradientCenterPoint(GpPathGradient
*grad
,
1033 TRACE("(%p, %p)\n", grad
, point
);
1036 return InvalidParameter
;
1038 point
->X
= grad
->center
.X
;
1039 point
->Y
= grad
->center
.Y
;
1044 GpStatus WINGDIPAPI
GdipGetPathGradientCenterPointI(GpPathGradient
*grad
,
1050 TRACE("(%p, %p)\n", grad
, point
);
1053 return InvalidParameter
;
1055 ret
= GdipGetPathGradientCenterPoint(grad
,&ptf
);
1058 point
->X
= roundr(ptf
.X
);
1059 point
->Y
= roundr(ptf
.Y
);
1065 GpStatus WINGDIPAPI
GdipGetPathGradientFocusScales(GpPathGradient
*grad
,
1068 TRACE("(%p, %p, %p)\n", grad
, x
, y
);
1070 if(!grad
|| !x
|| !y
)
1071 return InvalidParameter
;
1079 GpStatus WINGDIPAPI
GdipGetPathGradientGammaCorrection(GpPathGradient
*grad
,
1082 TRACE("(%p, %p)\n", grad
, gamma
);
1085 return InvalidParameter
;
1087 *gamma
= grad
->gamma
;
1092 GpStatus WINGDIPAPI
GdipGetPathGradientPointCount(GpPathGradient
*grad
,
1095 TRACE("(%p, %p)\n", grad
, count
);
1098 return InvalidParameter
;
1100 *count
= grad
->pathdata
.Count
;
1105 GpStatus WINGDIPAPI
GdipGetPathGradientRect(GpPathGradient
*brush
, GpRectF
*rect
)
1111 TRACE("(%p, %p)\n", brush
, rect
);
1114 return InvalidParameter
;
1116 stat
= GdipCreatePath2(brush
->pathdata
.Points
, brush
->pathdata
.Types
,
1117 brush
->pathdata
.Count
, FillModeAlternate
, &path
);
1118 if(stat
!= Ok
) return stat
;
1120 stat
= GdipGetPathWorldBounds(path
, &r
, NULL
, NULL
);
1122 GdipDeletePath(path
);
1126 memcpy(rect
, &r
, sizeof(GpRectF
));
1128 GdipDeletePath(path
);
1133 GpStatus WINGDIPAPI
GdipGetPathGradientRectI(GpPathGradient
*brush
, GpRect
*rect
)
1138 TRACE("(%p, %p)\n", brush
, rect
);
1141 return InvalidParameter
;
1143 stat
= GdipGetPathGradientRect(brush
, &rectf
);
1144 if(stat
!= Ok
) return stat
;
1146 rect
->X
= roundr(rectf
.X
);
1147 rect
->Y
= roundr(rectf
.Y
);
1148 rect
->Width
= roundr(rectf
.Width
);
1149 rect
->Height
= roundr(rectf
.Height
);
1154 GpStatus WINGDIPAPI
GdipGetPathGradientSurroundColorsWithCount(GpPathGradient
1155 *grad
, ARGB
*argb
, INT
*count
)
1159 TRACE("(%p,%p,%p)\n", grad
, argb
, count
);
1161 if(!grad
|| !argb
|| !count
|| (*count
< grad
->pathdata
.Count
))
1162 return InvalidParameter
;
1165 FIXME("not implemented\n");
1167 return NotImplemented
;
1170 GpStatus WINGDIPAPI
GdipGetPathGradientSurroundColorCount(GpPathGradient
*brush
, INT
*count
)
1172 TRACE("(%p, %p)\n", brush
, count
);
1174 if (!brush
|| !count
)
1175 return InvalidParameter
;
1177 return NotImplemented
;
1180 GpStatus WINGDIPAPI
GdipGetPathGradientWrapMode(GpPathGradient
*brush
,
1181 GpWrapMode
*wrapmode
)
1183 TRACE("(%p, %p)\n", brush
, wrapmode
);
1185 if(!brush
|| !wrapmode
)
1186 return InvalidParameter
;
1188 *wrapmode
= brush
->wrap
;
1193 GpStatus WINGDIPAPI
GdipGetSolidFillColor(GpSolidFill
*sf
, ARGB
*argb
)
1195 TRACE("(%p, %p)\n", sf
, argb
);
1198 return InvalidParameter
;
1205 /******************************************************************************
1206 * GdipGetTextureImage [GDIPLUS.@]
1208 GpStatus WINGDIPAPI
GdipGetTextureImage(GpTexture
*brush
, GpImage
**image
)
1210 TRACE("(%p, %p)\n", brush
, image
);
1212 if(!brush
|| !image
)
1213 return InvalidParameter
;
1215 return GdipCloneImage(brush
->image
, image
);
1218 /******************************************************************************
1219 * GdipGetTextureTransform [GDIPLUS.@]
1221 GpStatus WINGDIPAPI
GdipGetTextureTransform(GpTexture
*brush
, GpMatrix
*matrix
)
1223 TRACE("(%p, %p)\n", brush
, matrix
);
1225 if(!brush
|| !matrix
)
1226 return InvalidParameter
;
1228 memcpy(matrix
, brush
->transform
, sizeof(GpMatrix
));
1233 /******************************************************************************
1234 * GdipGetTextureWrapMode [GDIPLUS.@]
1236 GpStatus WINGDIPAPI
GdipGetTextureWrapMode(GpTexture
*brush
, GpWrapMode
*wrapmode
)
1238 TRACE("(%p, %p)\n", brush
, wrapmode
);
1240 if(!brush
|| !wrapmode
)
1241 return InvalidParameter
;
1243 *wrapmode
= brush
->wrap
;
1248 /******************************************************************************
1249 * GdipMultiplyTextureTransform [GDIPLUS.@]
1251 GpStatus WINGDIPAPI
GdipMultiplyTextureTransform(GpTexture
* brush
,
1252 GDIPCONST GpMatrix
*matrix
, GpMatrixOrder order
)
1254 TRACE("(%p, %p, %d)\n", brush
, matrix
, order
);
1256 if(!brush
|| !matrix
)
1257 return InvalidParameter
;
1259 return GdipMultiplyMatrix(brush
->transform
, matrix
, order
);
1262 /******************************************************************************
1263 * GdipResetTextureTransform [GDIPLUS.@]
1265 GpStatus WINGDIPAPI
GdipResetTextureTransform(GpTexture
* brush
)
1267 TRACE("(%p)\n", brush
);
1270 return InvalidParameter
;
1272 return GdipSetMatrixElements(brush
->transform
, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
1275 /******************************************************************************
1276 * GdipScaleTextureTransform [GDIPLUS.@]
1278 GpStatus WINGDIPAPI
GdipScaleTextureTransform(GpTexture
* brush
,
1279 REAL sx
, REAL sy
, GpMatrixOrder order
)
1281 TRACE("(%p, %.2f, %.2f, %d)\n", brush
, sx
, sy
, order
);
1284 return InvalidParameter
;
1286 return GdipScaleMatrix(brush
->transform
, sx
, sy
, order
);
1289 GpStatus WINGDIPAPI
GdipSetLineBlend(GpLineGradient
*brush
,
1290 GDIPCONST REAL
*factors
, GDIPCONST REAL
* positions
, INT count
)
1292 REAL
*new_blendfac
, *new_blendpos
;
1294 TRACE("(%p, %p, %p, %i)\n", brush
, factors
, positions
, count
);
1296 if(!brush
|| !factors
|| !positions
|| count
<= 0 ||
1297 (count
>= 2 && (positions
[0] != 0.0f
|| positions
[count
-1] != 1.0f
)))
1298 return InvalidParameter
;
1300 new_blendfac
= GdipAlloc(count
* sizeof(REAL
));
1301 new_blendpos
= GdipAlloc(count
* sizeof(REAL
));
1303 if (!new_blendfac
|| !new_blendpos
)
1305 GdipFree(new_blendfac
);
1306 GdipFree(new_blendpos
);
1310 memcpy(new_blendfac
, factors
, count
* sizeof(REAL
));
1311 memcpy(new_blendpos
, positions
, count
* sizeof(REAL
));
1313 GdipFree(brush
->blendfac
);
1314 GdipFree(brush
->blendpos
);
1316 brush
->blendcount
= count
;
1317 brush
->blendfac
= new_blendfac
;
1318 brush
->blendpos
= new_blendpos
;
1323 GpStatus WINGDIPAPI
GdipGetLineBlend(GpLineGradient
*brush
, REAL
*factors
,
1324 REAL
*positions
, INT count
)
1326 TRACE("(%p, %p, %p, %i)\n", brush
, factors
, positions
, count
);
1328 if (!brush
|| !factors
|| !positions
|| count
<= 0)
1329 return InvalidParameter
;
1331 if (count
< brush
->blendcount
)
1332 return InsufficientBuffer
;
1334 memcpy(factors
, brush
->blendfac
, brush
->blendcount
* sizeof(REAL
));
1335 memcpy(positions
, brush
->blendpos
, brush
->blendcount
* sizeof(REAL
));
1340 GpStatus WINGDIPAPI
GdipGetLineBlendCount(GpLineGradient
*brush
, INT
*count
)
1342 TRACE("(%p, %p)\n", brush
, count
);
1344 if (!brush
|| !count
)
1345 return InvalidParameter
;
1347 *count
= brush
->blendcount
;
1352 GpStatus WINGDIPAPI
GdipSetLineGammaCorrection(GpLineGradient
*line
,
1355 TRACE("(%p, %d)\n", line
, usegamma
);
1358 return InvalidParameter
;
1360 line
->gamma
= usegamma
;
1365 GpStatus WINGDIPAPI
GdipSetLineSigmaBlend(GpLineGradient
*line
, REAL focus
,
1372 const int precision
= 16;
1373 REAL erf_range
; /* we use values erf(-erf_range) through erf(+erf_range) */
1377 TRACE("(%p, %0.2f, %0.2f)\n", line
, focus
, scale
);
1379 if(!line
|| focus
< 0.0 || focus
> 1.0 || scale
< 0.0 || scale
> 1.0)
1380 return InvalidParameter
;
1382 /* we want 2 standard deviations */
1383 erf_range
= 2.0 / sqrt(2);
1385 /* calculate the constants we need to normalize the error function to be
1386 between 0.0 and scale over the range we need */
1387 min_erf
= erf(-erf_range
);
1388 scale_erf
= scale
/ (-2.0 * min_erf
);
1394 for (i
=1; i
<precision
; i
++)
1396 positions
[i
] = focus
* i
/ precision
;
1397 factors
[i
] = scale_erf
* (erf(2 * erf_range
* i
/ precision
- erf_range
) - min_erf
);
1399 num_points
+= precision
;
1402 positions
[num_points
] = focus
;
1403 factors
[num_points
] = scale
;
1408 for (i
=1; i
<precision
; i
++)
1410 positions
[i
+num_points
-1] = (focus
+ ((1.0-focus
) * i
/ precision
));
1411 factors
[i
+num_points
-1] = scale_erf
* (erf(erf_range
- 2 * erf_range
* i
/ precision
) - min_erf
);
1413 num_points
+= precision
;
1414 positions
[num_points
-1] = 1.0;
1415 factors
[num_points
-1] = 0.0;
1418 return GdipSetLineBlend(line
, factors
, positions
, num_points
);
1421 GpStatus WINGDIPAPI
GdipSetLineWrapMode(GpLineGradient
*line
,
1424 TRACE("(%p, %d)\n", line
, wrap
);
1426 if(!line
|| wrap
== WrapModeClamp
)
1427 return InvalidParameter
;
1434 GpStatus WINGDIPAPI
GdipSetPathGradientBlend(GpPathGradient
*brush
, GDIPCONST REAL
*blend
,
1435 GDIPCONST REAL
*pos
, INT count
)
1439 TRACE("(%p,%p,%p,%i)\n", brush
, blend
, pos
, count
);
1442 FIXME("not implemented\n");
1444 return NotImplemented
;
1447 GpStatus WINGDIPAPI
GdipSetPathGradientPresetBlend(GpPathGradient
*brush
,
1448 GDIPCONST ARGB
*blend
, GDIPCONST REAL
*pos
, INT count
)
1450 FIXME("(%p,%p,%p,%i): stub\n", brush
, blend
, pos
, count
);
1451 return NotImplemented
;
1454 GpStatus WINGDIPAPI
GdipSetPathGradientCenterColor(GpPathGradient
*grad
,
1457 TRACE("(%p, %x)\n", grad
, argb
);
1460 return InvalidParameter
;
1462 grad
->centercolor
= argb
;
1463 grad
->brush
.lb
.lbColor
= ARGB2COLORREF(argb
);
1465 DeleteObject(grad
->brush
.gdibrush
);
1466 grad
->brush
.gdibrush
= CreateSolidBrush(grad
->brush
.lb
.lbColor
);
1471 GpStatus WINGDIPAPI
GdipSetPathGradientCenterPoint(GpPathGradient
*grad
,
1474 TRACE("(%p, %s)\n", grad
, debugstr_pointf(point
));
1477 return InvalidParameter
;
1479 grad
->center
.X
= point
->X
;
1480 grad
->center
.Y
= point
->Y
;
1485 GpStatus WINGDIPAPI
GdipSetPathGradientCenterPointI(GpPathGradient
*grad
,
1490 TRACE("(%p, %p)\n", grad
, point
);
1493 return InvalidParameter
;
1495 ptf
.X
= (REAL
)point
->X
;
1496 ptf
.Y
= (REAL
)point
->Y
;
1498 return GdipSetPathGradientCenterPoint(grad
,&ptf
);
1501 GpStatus WINGDIPAPI
GdipSetPathGradientFocusScales(GpPathGradient
*grad
,
1504 TRACE("(%p, %.2f, %.2f)\n", grad
, x
, y
);
1507 return InvalidParameter
;
1515 GpStatus WINGDIPAPI
GdipSetPathGradientGammaCorrection(GpPathGradient
*grad
,
1518 TRACE("(%p, %d)\n", grad
, gamma
);
1521 return InvalidParameter
;
1523 grad
->gamma
= gamma
;
1528 GpStatus WINGDIPAPI
GdipSetPathGradientSigmaBlend(GpPathGradient
*grad
,
1529 REAL focus
, REAL scale
)
1533 TRACE("(%p,%0.2f,%0.2f)\n", grad
, focus
, scale
);
1535 if(!grad
|| focus
< 0.0 || focus
> 1.0 || scale
< 0.0 || scale
> 1.0)
1536 return InvalidParameter
;
1539 FIXME("not implemented\n");
1541 return NotImplemented
;
1544 GpStatus WINGDIPAPI
GdipSetPathGradientSurroundColorsWithCount(GpPathGradient
1545 *grad
, GDIPCONST ARGB
*argb
, INT
*count
)
1549 TRACE("(%p,%p,%p)\n", grad
, argb
, count
);
1551 if(!grad
|| !argb
|| !count
|| (*count
<= 0) ||
1552 (*count
> grad
->pathdata
.Count
))
1553 return InvalidParameter
;
1556 FIXME("not implemented\n");
1558 return NotImplemented
;
1561 GpStatus WINGDIPAPI
GdipSetPathGradientWrapMode(GpPathGradient
*grad
,
1564 TRACE("(%p, %d)\n", grad
, wrap
);
1567 return InvalidParameter
;
1574 GpStatus WINGDIPAPI
GdipSetSolidFillColor(GpSolidFill
*sf
, ARGB argb
)
1576 TRACE("(%p, %x)\n", sf
, argb
);
1579 return InvalidParameter
;
1582 sf
->brush
.lb
.lbColor
= ARGB2COLORREF(argb
);
1584 DeleteObject(sf
->brush
.gdibrush
);
1585 sf
->brush
.gdibrush
= CreateSolidBrush(sf
->brush
.lb
.lbColor
);
1590 /******************************************************************************
1591 * GdipSetTextureTransform [GDIPLUS.@]
1593 GpStatus WINGDIPAPI
GdipSetTextureTransform(GpTexture
*texture
,
1594 GDIPCONST GpMatrix
*matrix
)
1596 TRACE("(%p, %p)\n", texture
, matrix
);
1598 if(!texture
|| !matrix
)
1599 return InvalidParameter
;
1601 memcpy(texture
->transform
, matrix
, sizeof(GpMatrix
));
1606 /******************************************************************************
1607 * GdipSetTextureWrapMode [GDIPLUS.@]
1609 * WrapMode not used, only stored
1611 GpStatus WINGDIPAPI
GdipSetTextureWrapMode(GpTexture
*brush
, GpWrapMode wrapmode
)
1613 TRACE("(%p, %d)\n", brush
, wrapmode
);
1616 return InvalidParameter
;
1618 brush
->wrap
= wrapmode
;
1623 GpStatus WINGDIPAPI
GdipSetLineColors(GpLineGradient
*brush
, ARGB color1
,
1626 TRACE("(%p, %x, %x)\n", brush
, color1
, color2
);
1629 return InvalidParameter
;
1631 brush
->startcolor
= color1
;
1632 brush
->endcolor
= color2
;
1637 GpStatus WINGDIPAPI
GdipGetLineColors(GpLineGradient
*brush
, ARGB
*colors
)
1639 TRACE("(%p, %p)\n", brush
, colors
);
1641 if(!brush
|| !colors
)
1642 return InvalidParameter
;
1644 colors
[0] = brush
->startcolor
;
1645 colors
[1] = brush
->endcolor
;
1650 /******************************************************************************
1651 * GdipRotateTextureTransform [GDIPLUS.@]
1653 GpStatus WINGDIPAPI
GdipRotateTextureTransform(GpTexture
* brush
, REAL angle
,
1654 GpMatrixOrder order
)
1656 TRACE("(%p, %.2f, %d)\n", brush
, angle
, order
);
1659 return InvalidParameter
;
1661 return GdipRotateMatrix(brush
->transform
, angle
, order
);
1664 GpStatus WINGDIPAPI
GdipSetLineLinearBlend(GpLineGradient
*brush
, REAL focus
,
1671 TRACE("(%p,%.2f,%.2f)\n", brush
, focus
, scale
);
1673 if (!brush
) return InvalidParameter
;
1677 factors
[num_points
] = 0.0;
1678 positions
[num_points
] = 0.0;
1682 factors
[num_points
] = scale
;
1683 positions
[num_points
] = focus
;
1688 factors
[num_points
] = 0.0;
1689 positions
[num_points
] = 1.0;
1693 return GdipSetLineBlend(brush
, factors
, positions
, num_points
);
1696 GpStatus WINGDIPAPI
GdipSetLinePresetBlend(GpLineGradient
*brush
,
1697 GDIPCONST ARGB
*blend
, GDIPCONST REAL
* positions
, INT count
)
1701 TRACE("(%p,%p,%p,%i)\n", brush
, blend
, positions
, count
);
1703 if (!brush
|| !blend
|| !positions
|| count
< 2 ||
1704 positions
[0] != 0.0f
|| positions
[count
-1] != 1.0f
)
1706 return InvalidParameter
;
1709 new_color
= GdipAlloc(count
* sizeof(ARGB
));
1710 new_pos
= GdipAlloc(count
* sizeof(REAL
));
1711 if (!new_color
|| !new_pos
)
1713 GdipFree(new_color
);
1718 memcpy(new_color
, blend
, sizeof(ARGB
) * count
);
1719 memcpy(new_pos
, positions
, sizeof(REAL
) * count
);
1721 GdipFree(brush
->pblendcolor
);
1722 GdipFree(brush
->pblendpos
);
1724 brush
->pblendcolor
= new_color
;
1725 brush
->pblendpos
= new_pos
;
1726 brush
->pblendcount
= count
;
1731 GpStatus WINGDIPAPI
GdipGetLinePresetBlend(GpLineGradient
*brush
,
1732 ARGB
*blend
, REAL
* positions
, INT count
)
1734 if (!brush
|| !blend
|| !positions
|| count
< 2)
1735 return InvalidParameter
;
1737 if (brush
->pblendcount
== 0)
1738 return GenericError
;
1740 if (count
< brush
->pblendcount
)
1741 return InsufficientBuffer
;
1743 memcpy(blend
, brush
->pblendcolor
, sizeof(ARGB
) * brush
->pblendcount
);
1744 memcpy(positions
, brush
->pblendpos
, sizeof(REAL
) * brush
->pblendcount
);
1749 GpStatus WINGDIPAPI
GdipGetLinePresetBlendCount(GpLineGradient
*brush
,
1752 if (!brush
|| !count
)
1753 return InvalidParameter
;
1755 *count
= brush
->pblendcount
;
1760 GpStatus WINGDIPAPI
GdipResetLineTransform(GpLineGradient
*brush
)
1764 TRACE("(%p)\n", brush
);
1767 FIXME("not implemented\n");
1769 return NotImplemented
;
1772 GpStatus WINGDIPAPI
GdipSetLineTransform(GpLineGradient
*brush
,
1773 GDIPCONST GpMatrix
*matrix
)
1777 TRACE("(%p,%p)\n", brush
, matrix
);
1780 FIXME("not implemented\n");
1782 return NotImplemented
;
1785 GpStatus WINGDIPAPI
GdipScaleLineTransform(GpLineGradient
*brush
, REAL sx
, REAL sy
,
1786 GpMatrixOrder order
)
1790 TRACE("(%p,%0.2f,%0.2f,%u)\n", brush
, sx
, sy
, order
);
1793 FIXME("not implemented\n");
1795 return NotImplemented
;
1798 GpStatus WINGDIPAPI
GdipTranslateLineTransform(GpLineGradient
* brush
,
1799 REAL dx
, REAL dy
, GpMatrixOrder order
)
1801 FIXME("stub: %p %f %f %d\n", brush
, dx
, dy
, order
);
1803 return NotImplemented
;
1806 /******************************************************************************
1807 * GdipTranslateTextureTransform [GDIPLUS.@]
1809 GpStatus WINGDIPAPI
GdipTranslateTextureTransform(GpTexture
* brush
, REAL dx
, REAL dy
,
1810 GpMatrixOrder order
)
1812 TRACE("(%p, %.2f, %.2f, %d)\n", brush
, dx
, dy
, order
);
1815 return InvalidParameter
;
1817 return GdipTranslateMatrix(brush
->transform
, dx
, dy
, order
);
1820 GpStatus WINGDIPAPI
GdipGetLineRect(GpLineGradient
*brush
, GpRectF
*rect
)
1822 TRACE("(%p, %p)\n", brush
, rect
);
1825 return InvalidParameter
;
1827 *rect
= brush
->rect
;
1832 GpStatus WINGDIPAPI
GdipGetLineRectI(GpLineGradient
*brush
, GpRect
*rect
)
1837 TRACE("(%p, %p)\n", brush
, rect
);
1840 return InvalidParameter
;
1842 ret
= GdipGetLineRect(brush
, &rectF
);
1845 rect
->X
= roundr(rectF
.X
);
1846 rect
->Y
= roundr(rectF
.Y
);
1847 rect
->Width
= roundr(rectF
.Width
);
1848 rect
->Height
= roundr(rectF
.Height
);
1854 GpStatus WINGDIPAPI
GdipRotateLineTransform(GpLineGradient
* brush
,
1855 REAL angle
, GpMatrixOrder order
)
1859 TRACE("(%p,%0.2f,%u)\n", brush
, angle
, order
);
1862 return InvalidParameter
;
1865 FIXME("(%p, %.2f, %d) stub\n", brush
, angle
, order
);
1867 return NotImplemented
;