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)
73 return InvalidParameter;
75 *clonepen = GdipAlloc(sizeof(GpPen));
76 if(!*clonepen) return OutOfMemory;
78 memcpy(*clonepen, pen, sizeof(GpPen));
80 lb.lbStyle = BS_SOLID;
81 lb.lbColor = (*clonepen)->color;
84 (*clonepen)->gdipen = ExtCreatePen((*clonepen)->style,
85 roundr((*clonepen)->width), &lb, 0, NULL);
90 GpStatus WINGDIPAPI GdipCreatePen1(ARGB color, FLOAT width, GpUnit unit,
96 return InvalidParameter;
98 gp_pen = GdipAlloc(sizeof(GpPen));
99 if(!gp_pen) return OutOfMemory;
101 gp_pen->style = GP_DEFAULT_PENSTYLE;
102 gp_pen->color = ARGB2COLORREF(color);
103 gp_pen->width = width;
105 gp_pen->endcap = LineCapFlat;
106 gp_pen->join = LineJoinMiter;
107 gp_pen->miterlimit = 10.0;
108 gp_pen->dash = DashStyleSolid;
109 GdipCreateSolidFill(color, (GpSolidFill **)(&gp_pen->brush));
111 if((gp_pen->unit == UnitWorld) || (gp_pen->unit == UnitPixel)) {
112 gp_pen->gdipen = ExtCreatePen(gp_pen->style, (INT) gp_pen->width,
113 &gp_pen->brush->lb, 0, NULL);
115 FIXME("UnitWorld, UnitPixel only supported units\n");
117 return NotImplemented;
125 GpStatus WINGDIPAPI GdipDeletePen(GpPen *pen)
127 if(!pen) return InvalidParameter;
128 DeleteObject(pen->gdipen);
130 GdipDeleteBrush(pen->brush);
131 GdipDeleteCustomLineCap(pen->customstart);
132 GdipDeleteCustomLineCap(pen->customend);
138 GpStatus WINGDIPAPI GdipGetPenDashStyle(GpPen *pen, GpDashStyle *dash)
141 return InvalidParameter;
148 GpStatus WINGDIPAPI GdipSetPenCustomEndCap(GpPen *pen, GpCustomLineCap* customCap)
150 GpCustomLineCap * cap;
153 if(!pen || !customCap) return InvalidParameter;
155 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
156 GdipDeleteCustomLineCap(pen->customend);
157 pen->endcap = LineCapCustom;
158 pen->customend = cap;
164 GpStatus WINGDIPAPI GdipSetPenCustomStartCap(GpPen *pen, GpCustomLineCap* customCap)
166 GpCustomLineCap * cap;
169 if(!pen || !customCap) return InvalidParameter;
171 if((ret = GdipCloneCustomLineCap(customCap, &cap)) == Ok){
172 GdipDeleteCustomLineCap(pen->customstart);
173 pen->startcap = LineCapCustom;
174 pen->customstart = cap;
180 GpStatus WINGDIPAPI GdipSetPenDashStyle(GpPen *pen, GpDashStyle dash)
183 return InvalidParameter;
185 DeleteObject(pen->gdipen);
187 pen->style &= ~(PS_ALTERNATE | PS_SOLID | PS_DASH | PS_DOT | PS_DASHDOT |
188 PS_DASHDOTDOT | PS_NULL | PS_USERSTYLE | PS_INSIDEFRAME);
189 pen->style |= gdip_to_gdi_dash(dash);
191 pen->gdipen = ExtCreatePen(pen->style, (INT) pen->width, &pen->brush->lb, 0, NULL);
196 GpStatus WINGDIPAPI GdipSetPenEndCap(GpPen *pen, GpLineCap cap)
198 if(!pen) return InvalidParameter;
200 /* The old custom cap gets deleted even if the new style is LineCapCustom. */
201 GdipDeleteCustomLineCap(pen->customend);
202 pen->customend = NULL;
208 /* FIXME: startcap, dashcap not used. */
209 GpStatus WINGDIPAPI GdipSetPenLineCap197819(GpPen *pen, GpLineCap start,
210 GpLineCap end, GpDashCap dash)
213 return InvalidParameter;
215 GdipDeleteCustomLineCap(pen->customend);
216 GdipDeleteCustomLineCap(pen->customstart);
217 pen->customend = NULL;
218 pen->customstart = NULL;
220 pen->startcap = start;
227 /* FIXME: Miter line joins behave a bit differently than they do in windows.
228 * Both kinds of miter joins clip if the angle is less than 11 degrees. */
229 GpStatus WINGDIPAPI GdipSetPenLineJoin(GpPen *pen, GpLineJoin join)
231 if(!pen) return InvalidParameter;
233 DeleteObject(pen->gdipen);
235 pen->style &= ~(PS_JOIN_ROUND | PS_JOIN_BEVEL | PS_JOIN_MITER);
236 pen->style |= gdip_to_gdi_join(join);
238 pen->gdipen = ExtCreatePen(pen->style, (INT) pen->width, &pen->brush->lb, 0, NULL);
243 GpStatus WINGDIPAPI GdipSetPenMiterLimit(GpPen *pen, REAL limit)
246 return InvalidParameter;
248 pen->miterlimit = limit;