2 * Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 #import "KCanvasRenderingStyle.h" // for all the CAP_BUTT contstants, etc.
32 typedef struct CGPath *CGMutablePathRef;
40 class KRenderingStrokePainter;
42 CFStringRef CFStringFromCGPath(CGPathRef);
43 CFStringRef CFStringFromCGAffineTransform(CGAffineTransform);
44 CGAffineTransform CGAffineTransformMakeMapBetweenRects(CGRect source, CGRect dest);
46 void applyStrokeStyleToContext(CGContextRef, const KRenderingStrokePainter&);
47 void applyStrokeStyleToContext(CGContextRef, RenderStyle*, const RenderObject*);
49 FloatRect strokeBoundingBox(const Path&, const KRenderingStrokePainter&);
50 bool pathContainsPoint(CGMutablePathRef, const FloatPoint&, CGPathDrawingMode);
52 static inline CGLineCap CGLineCapFromKC(KCCapStyle cap)
55 return kCGLineCapButt;
56 else if (cap == CAP_ROUND)
57 return kCGLineCapRound;
58 else if (cap == CAP_SQUARE)
59 return kCGLineCapSquare;
61 return kCGLineCapButt;
64 static inline CGLineJoin CGLineJoinFromKC(KCJoinStyle join)
66 if (join == JOIN_MITER)
67 return kCGLineJoinMiter;
68 else if (join == JOIN_ROUND)
69 return kCGLineJoinRound;
70 else if (join == JOIN_BEVEL)
71 return kCGLineJoinBevel;
73 return kCGLineJoinMiter;