KHTML
SVGResourceMasker.cpp
Go to the documentation of this file.00001 /* 00002 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 1. Redistributions of source code must retain the above copyright 00008 * notice, this list of conditions and the following disclaimer. 00009 * 2. Redistributions in binary form must reproduce the above copyright 00010 * notice, this list of conditions and the following disclaimer in the 00011 * documentation and/or other materials provided with the distribution. 00012 * 00013 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 00014 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00015 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00016 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 00017 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00018 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00019 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 00020 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 00021 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00022 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00023 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00024 */ 00025 00026 #include "config.h" 00027 #include "wtf/Platform.h" 00028 00029 #if ENABLE(SVG) 00030 #include "SVGResourceMasker.h" 00031 00032 /*#include "ImageBuffer.h" 00033 #include "TextStream.h"*/ 00034 00035 using namespace std; 00036 00037 namespace WebCore { 00038 00039 SVGResourceMasker::SVGResourceMasker(const SVGMaskElement* ownerElement) 00040 : SVGResource() 00041 , m_ownerElement(ownerElement) 00042 { 00043 } 00044 00045 SVGResourceMasker::~SVGResourceMasker() 00046 { 00047 } 00048 00049 void SVGResourceMasker::invalidate() 00050 { 00051 SVGResource::invalidate(); 00052 m_mask.clear(); 00053 } 00054 00055 /*TextStream& SVGResourceMasker::externalRepresentation(TextStream& ts) const 00056 { 00057 ts << "[type=MASKER]"; 00058 return ts; 00059 }*/ 00060 00061 SVGResourceMasker* getMaskerById(Document* document, const AtomicString& id) 00062 { 00063 SVGResource* resource = getResourceById(document, id); 00064 if (resource && resource->isMasker()) 00065 return static_cast<SVGResourceMasker*>(resource); 00066 00067 return 0; 00068 } 00069 00070 } // namespace WebCore 00071 00072 #endif