2 * Copyright (C) 2005 Apple Computer, Inc. All rights reserved.
3 * (C) 2006 Alexander Kellett <lypanov@kde.org>
4 * 2006 Rob Buis <buis@kde.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
19 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
23 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #import <wtf/Assertions.h>
33 #import "kcanvas/RenderPath.h"
34 #import "KCanvasRenderingStyle.h"
35 #import "KRenderingFillPainter.h"
36 #import "KRenderingStrokePainter.h"
38 #import "KRenderingDeviceQuartz.h"
39 #import "KCanvasFilterQuartz.h"
40 #import "KCanvasResourcesQuartz.h"
41 #import "KCanvasMaskerQuartz.h"
42 #import "QuartzSupport.h"
44 #import "SVGRenderStyle.h"
45 #import "SVGStyledElement.h"
46 #import "KCanvasRenderingStyle.h"
51 FloatRect RenderPath::strokeBBox() const
53 if (KSVGPainterFactory::isStroked(style())) {
54 KRenderingStrokePainter strokePainter = KSVGPainterFactory::strokePainter(style(), this);
55 return strokeBoundingBox(path(), strokePainter);
58 return path().boundingRect();
62 bool RenderPath::strokeContains(const FloatPoint& point, bool requiresStroke) const
67 if (requiresStroke && !KSVGPainterFactory::strokePaintServer(style(), this))
70 CGMutablePathRef cgPath = path().platformPath();
72 CGContextRef context = scratchContext();
73 CGContextSaveGState(context);
75 CGContextBeginPath(context);
76 CGContextAddPath(context, cgPath);
77 applyStrokeStyleToContext(context, style(), this);
78 bool hitSuccess = CGContextPathContainsPoint(context, point, kCGPathStroke);
79 CGContextRestoreGState(context);