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
28 #include "gdiplus_private.h"
29 #include "wine/debug.h"
31 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
33 static DWORD gdip_to_gdi_dash(GpDashStyle dash)
42 case DashStyleDashDot:
44 case DashStyleDashDotDot:
49 ERR("Not a member of GpDashStyle enumeration\n");
54 static DWORD gdip_to_gdi_join(GpLineJoin join)
62 case LineJoinMiterClipped:
65 ERR("Not a member of GpLineJoin enumeration\n");
70 GpStatus WINGDIPAPI GdipClonePen(GpPen *pen, GpPen **clonepen)
73 return InvalidParameter;
75 *clonepen = GdipAlloc(sizeof(GpPen));
76 if(!*clonepen) return OutOfMemory;
80 GdipCloneCustomLineCap(pen->customstart, &(*clonepen)->customstart);
81 GdipCloneCustomLineCap(pen->customend, &(*clonepen)->customend);
82 GdipCloneBrush(pen->brush, &(*clonepen)->brush);
87 GpStatus WINGDIPAPI GdipCreatePen1(ARGB color, REAL width, GpUnit unit,
93 GdipCreateSolidFill(color, (GpSolidFill **)(&brush));
94 status = GdipCreatePen2(brush, width, unit, pen);
95 GdipDeleteBrush(brush);
99 GpStatus WINGDIPAPI GdipCreatePen2(GpBrush *brush, REAL width, GpUnit unit,
103 GpBrush *clone_brush;
106 return InvalidParameter;
108 gp_pen = GdipAlloc(sizeof(GpPen));
109 if(!gp_pen) return OutOfMemory;
111 gp_pen->style = GP_DEFAULT_PENSTYLE;
112 gp_pen->width = width;
114 gp_pen->endcap = LineCapFlat;
115 gp_pen->join = LineJoinMiter;
116 gp_pen->miterlimit = 10.0;
117 gp_pen->dash = DashStyleSolid;
118 gp_pen->offset = 0.0;
120 if(!((gp_pen->unit == UnitWorld) || (gp_pen->unit == UnitPixel))) {
121 FIXME("UnitWorld, UnitPixel only supported units\n");
123 return NotImplemented;
126 GdipCloneBrush(brush, &clone_brush);
127 gp_pen->brush = clone_brush;
134 GpStatus WINGDIPAPI GdipDeletePen(GpPen *pen)
136 if(!pen) return InvalidParameter;
138 GdipDeleteBrush(pen->brush);
139 GdipDeleteCustomLineCap(pen->customstart);
140 GdipDeleteCustomLineCap(pen->customend);
141 GdipFree(pen->dashes);
147 GpStatus WINGDIPAPI GdipGetPenBrushFill(GpPen *pen, GpBrush **brush)
150 return InvalidParameter;
152 return GdipCloneBrush(pen->brush, brush);
155 GpStatus WINGDIPAPI GdipGetPenColor(GpPen *pen, ARGB *argb)
158 return InvalidParameter;
160 if(pen->brush->bt != BrushTypeSolidColor)
161 return NotImplemented;
163 return GdipGetSolidFillColor(((GpSolidFill*)pen->brush), argb);
166 GpStatus WINGDIPAPI GdipGetPenDashArray(GpPen *pen, REAL *dash, INT count)
168 if(!pen || !dash || count > pen->numdashes)
169 return InvalidParameter;
171 /* note: if you pass a negative value for count, it crashes native gdiplus. */
175 memcpy(dash, pen->dashes, count * sizeof(REAL));
180 GpStatus WINGDIPAPI GdipGetPenDashOffset(GpPen *pen, REAL *offset)
183 return InvalidParameter;
185 *offset = pen->offset;
190 GpStatus WINGDIPAPI GdipGetPenDashStyle(GpPen *pen, GpDashStyle *dash)
193 return InvalidParameter;
200 GpStatus WINGDIPAPI GdipGetPenEndCap(GpPen *pen, GpLineCap *endCap)
203 return InvalidParameter;
205 *endCap = pen->endcap;
210 GpStatus WINGDIPAPI GdipGetPenLineJoin(GpPen *pen, GpLineJoin *lineJoin)
212 if(!pen || !lineJoin)
213 return InvalidParameter;
215 *lineJoin = pen->join;
220 GpStatus WINGDIPAPI GdipGetPenMiterLimit(GpPen *pen, REAL *miterLimit)
222 if(!pen || !miterLimit)
223 return InvalidParameter;
225 *miterLimit = pen->miterlimit;
230 GpStatus WINGDIPAPI GdipGetPenStartCap(GpPen *pen, GpLineCap *startCap)
232 if(!pen || !startCap)
233 return InvalidParameter;
235 *startCap = pen->startcap;
240 GpStatus WINGDIPAPI GdipSetPenBrushFill(GpPen *pen, GpBrush *brush)
243 return InvalidParameter;
245 GdipDeleteBrush(pen->brush);
246 return GdipCloneBrush(brush, &pen->brush);
249 GpStatus WINGDIPAPI GdipSetPenColor(GpPen *pen, ARGB argb)
252 return InvalidParameter;
254 if(pen->brush->bt != BrushTypeSolidColor)
255 return NotImplemented;
257 return GdipSetSolidFillColor(((GpSolidFill*)pen->brush), argb);
260 GpStatus WINGDIPAPI GdipSetPenCustomEndCap(GpPen *pen, GpCustomLineCap* customCap)
262 GpCustomLineCap * cap;
265 if(!pen || !customCap) return InvalidParameter;
267 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
268 GdipDeleteCustomLineCap(pen->customend);
269 pen->endcap = LineCapCustom;
270 pen->customend = cap;
276 GpStatus WINGDIPAPI GdipSetPenCustomStartCap(GpPen *pen, GpCustomLineCap* customCap)
278 GpCustomLineCap * cap;
281 if(!pen || !customCap) return InvalidParameter;
283 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
284 GdipDeleteCustomLineCap(pen->customstart);
285 pen->startcap = LineCapCustom;
286 pen->customstart = cap;
292 GpStatus WINGDIPAPI GdipSetPenDashArray(GpPen *pen, GDIPCONST REAL *dash,
299 return InvalidParameter;
304 for(i = 0; i < count; i++){
307 return InvalidParameter;
310 if(sum == 0.0 && count)
311 return InvalidParameter;
313 GdipFree(pen->dashes);
317 pen->dashes = GdipAlloc(count * sizeof(REAL));
323 GdipSetPenDashStyle(pen, DashStyleCustom);
324 memcpy(pen->dashes, dash, count * sizeof(REAL));
325 pen->numdashes = count;
330 /* FIXME: dash offset not used */
331 GpStatus WINGDIPAPI GdipSetPenDashOffset(GpPen *pen, REAL offset)
334 return InvalidParameter;
336 pen->offset = offset;
341 GpStatus WINGDIPAPI GdipSetPenDashStyle(GpPen *pen, GpDashStyle dash)
344 return InvalidParameter;
346 if(dash != DashStyleCustom){
347 GdipFree(pen->dashes);
353 pen->style &= ~(PS_ALTERNATE | PS_SOLID | PS_DASH | PS_DOT | PS_DASHDOT |
354 PS_DASHDOTDOT | PS_NULL | PS_USERSTYLE | PS_INSIDEFRAME);
355 pen->style |= gdip_to_gdi_dash(dash);
360 GpStatus WINGDIPAPI GdipSetPenEndCap(GpPen *pen, GpLineCap cap)
362 if(!pen) return InvalidParameter;
364 /* The old custom cap gets deleted even if the new style is LineCapCustom. */
365 GdipDeleteCustomLineCap(pen->customend);
366 pen->customend = NULL;
372 /* FIXME: startcap, dashcap not used. */
373 GpStatus WINGDIPAPI GdipSetPenLineCap197819(GpPen *pen, GpLineCap start,
374 GpLineCap end, GpDashCap dash)
377 return InvalidParameter;
379 GdipDeleteCustomLineCap(pen->customend);
380 GdipDeleteCustomLineCap(pen->customstart);
381 pen->customend = NULL;
382 pen->customstart = NULL;
384 pen->startcap = start;
391 /* FIXME: Miter line joins behave a bit differently than they do in windows.
392 * Both kinds of miter joins clip if the angle is less than 11 degrees. */
393 GpStatus WINGDIPAPI GdipSetPenLineJoin(GpPen *pen, GpLineJoin join)
395 if(!pen) return InvalidParameter;
398 pen->style &= ~(PS_JOIN_ROUND | PS_JOIN_BEVEL | PS_JOIN_MITER);
399 pen->style |= gdip_to_gdi_join(join);
404 GpStatus WINGDIPAPI GdipSetPenMiterLimit(GpPen *pen, REAL limit)
407 return InvalidParameter;
409 pen->miterlimit = limit;
414 GpStatus WINGDIPAPI GdipSetPenStartCap(GpPen *pen, GpLineCap cap)
416 if(!pen) return InvalidParameter;
418 GdipDeleteCustomLineCap(pen->customstart);
419 pen->customstart = NULL;
425 GpStatus WINGDIPAPI GdipSetPenWidth(GpPen *pen, REAL width)
427 if(!pen) return InvalidParameter;
435 GpStatus WINGDIPAPI GdipSetPenMode(GpPen *pen, GpPenAlignment penAlignment)
437 if(!pen) return InvalidParameter;
439 FIXME("stub (%d)\n", penAlignment);