1/* 2 * Copyright (C) 2005 Oliver Hunt <ojh16@student.canterbury.ac.nz> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 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 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20#include "config.h" 21 22#if ENABLE(FILTERS) 23#include "SVGFESpotLightElement.h" 24#include "SVGNames.h" 25 26#include "SpotLightSource.h" 27 28namespace WebCore { 29 30inline SVGFESpotLightElement::SVGFESpotLightElement(const QualifiedName& tagName, Document& document) 31 : SVGFELightElement(tagName, document) 32{ 33 ASSERT(hasTagName(SVGNames::feSpotLightTag)); 34} 35 36PassRefPtr<SVGFESpotLightElement> SVGFESpotLightElement::create(const QualifiedName& tagName, Document& document) 37{ 38 return adoptRef(new SVGFESpotLightElement(tagName, document)); 39} 40 41PassRefPtr<LightSource> SVGFESpotLightElement::lightSource() const 42{ 43 FloatPoint3D pos(x(), y(), z()); 44 FloatPoint3D direction(pointsAtX(), pointsAtY(), pointsAtZ()); 45 46 return SpotLightSource::create(pos, direction, specularExponent(), limitingConeAngle()); 47} 48 49} 50 51#endif // ENABLE(FILTERS) 52