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
25 #include "gdiplus_private.h"
26 #include "wine/debug.h"
28 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
30 static DWORD gdip_to_gdi_dash(GpDashStyle dash)
39 case DashStyleDashDot:
41 case DashStyleDashDotDot:
44 FIXME("DashStyleCustom not implemented\n");
47 ERR("Not a member of GpDashStyle enumeration\n");
52 static DWORD gdip_to_gdi_join(GpLineJoin join)
60 case LineJoinMiterClipped:
63 ERR("Not a member of GpLineJoin enumeration\n");
68 GpStatus WINGDIPAPI GdipClonePen(GpPen *pen, GpPen **clonepen)
71 return InvalidParameter;
73 *clonepen = GdipAlloc(sizeof(GpPen));
74 if(!*clonepen) return OutOfMemory;
76 memcpy(*clonepen, pen, sizeof(GpPen));
78 GdipCloneCustomLineCap(pen->customstart, &(*clonepen)->customstart);
79 GdipCloneCustomLineCap(pen->customend, &(*clonepen)->customend);
80 GdipCloneBrush(pen->brush, &(*clonepen)->brush);
82 (*clonepen)->gdipen = ExtCreatePen((*clonepen)->style,
83 roundr((*clonepen)->width),
84 &(*clonepen)->brush->lb, 0, NULL);
89 GpStatus WINGDIPAPI GdipCreatePen1(ARGB color, FLOAT width, GpUnit unit,
95 return InvalidParameter;
97 gp_pen = GdipAlloc(sizeof(GpPen));
98 if(!gp_pen) return OutOfMemory;
100 gp_pen->style = GP_DEFAULT_PENSTYLE;
101 gp_pen->color = ARGB2COLORREF(color);
102 gp_pen->width = width;
104 gp_pen->endcap = LineCapFlat;
105 gp_pen->join = LineJoinMiter;
106 gp_pen->miterlimit = 10.0;
107 gp_pen->dash = DashStyleSolid;
108 GdipCreateSolidFill(color, (GpSolidFill **)(&gp_pen->brush));
110 if((gp_pen->unit == UnitWorld) || (gp_pen->unit == UnitPixel)) {
111 gp_pen->gdipen = ExtCreatePen(gp_pen->style, (INT) gp_pen->width,
112 &gp_pen->brush->lb, 0, NULL);
114 FIXME("UnitWorld, UnitPixel only supported units\n");
116 return NotImplemented;
124 GpStatus WINGDIPAPI GdipDeletePen(GpPen *pen)
126 if(!pen) return InvalidParameter;
127 DeleteObject(pen->gdipen);
129 GdipDeleteBrush(pen->brush);
130 GdipDeleteCustomLineCap(pen->customstart);
131 GdipDeleteCustomLineCap(pen->customend);
137 GpStatus WINGDIPAPI GdipGetPenDashStyle(GpPen *pen, GpDashStyle *dash)
140 return InvalidParameter;
147 GpStatus WINGDIPAPI GdipSetPenCustomEndCap(GpPen *pen, GpCustomLineCap* customCap)
149 GpCustomLineCap * cap;
152 if(!pen || !customCap) return InvalidParameter;
154 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
155 GdipDeleteCustomLineCap(pen->customend);
156 pen->endcap = LineCapCustom;
157 pen->customend = cap;
163 GpStatus WINGDIPAPI GdipSetPenCustomStartCap(GpPen *pen, GpCustomLineCap* customCap)
165 GpCustomLineCap * cap;
168 if(!pen || !customCap) return InvalidParameter;
170 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
171 GdipDeleteCustomLineCap(pen->customstart);
172 pen->startcap = LineCapCustom;
173 pen->customstart = cap;
179 GpStatus WINGDIPAPI GdipSetPenDashStyle(GpPen *pen, GpDashStyle dash)
182 return InvalidParameter;
184 DeleteObject(pen->gdipen);
186 pen->style &= ~(PS_ALTERNATE | PS_SOLID | PS_DASH | PS_DOT | PS_DASHDOT |
187 PS_DASHDOTDOT | PS_NULL | PS_USERSTYLE | PS_INSIDEFRAME);
188 pen->style |= gdip_to_gdi_dash(dash);
190 pen->gdipen = ExtCreatePen(pen->style, (INT) pen->width, &pen->brush->lb, 0, NULL);
195 GpStatus WINGDIPAPI GdipSetPenEndCap(GpPen *pen, GpLineCap cap)
197 if(!pen) return InvalidParameter;
199 /* The old custom cap gets deleted even if the new style is LineCapCustom. */
200 GdipDeleteCustomLineCap(pen->customend);
201 pen->customend = NULL;
207 /* FIXME: startcap, dashcap not used. */
208 GpStatus WINGDIPAPI GdipSetPenLineCap197819(GpPen *pen, GpLineCap start,
209 GpLineCap end, GpDashCap dash)
212 return InvalidParameter;
214 GdipDeleteCustomLineCap(pen->customend);
215 GdipDeleteCustomLineCap(pen->customstart);
216 pen->customend = NULL;
217 pen->customstart = NULL;
219 pen->startcap = start;
226 /* FIXME: Miter line joins behave a bit differently than they do in windows.
227 * Both kinds of miter joins clip if the angle is less than 11 degrees. */
228 GpStatus WINGDIPAPI GdipSetPenLineJoin(GpPen *pen, GpLineJoin join)
230 if(!pen) return InvalidParameter;
232 DeleteObject(pen->gdipen);
234 pen->style &= ~(PS_JOIN_ROUND | PS_JOIN_BEVEL | PS_JOIN_MITER);
235 pen->style |= gdip_to_gdi_join(join);
237 pen->gdipen = ExtCreatePen(pen->style, (INT) pen->width, &pen->brush->lb, 0, NULL);
242 GpStatus WINGDIPAPI GdipSetPenMiterLimit(GpPen *pen, REAL limit)
245 return InvalidParameter;
247 pen->miterlimit = limit;
252 GpStatus WINGDIPAPI GdipSetPenStartCap(GpPen *pen, GpLineCap cap)
254 if(!pen) return InvalidParameter;
256 GdipDeleteCustomLineCap(pen->customstart);
257 pen->customstart = NULL;