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#include "core/svg/SVGFESpotLightElement.h" 22 23#include "SVGNames.h" 24#include "platform/graphics/filters/SpotLightSource.h" 25 26namespace WebCore { 27 28inline SVGFESpotLightElement::SVGFESpotLightElement(Document& document) 29 : SVGFELightElement(SVGNames::feSpotLightTag, document) 30{ 31 ScriptWrappable::init(this); 32} 33 34PassRefPtr<SVGFESpotLightElement> SVGFESpotLightElement::create(Document& document) 35{ 36 return adoptRef(new SVGFESpotLightElement(document)); 37} 38 39PassRefPtr<LightSource> SVGFESpotLightElement::lightSource() const 40{ 41 FloatPoint3D pos(xCurrentValue(), yCurrentValue(), zCurrentValue()); 42 FloatPoint3D direction(pointsAtXCurrentValue(), pointsAtYCurrentValue(), pointsAtZCurrentValue()); 43 44 return SpotLightSource::create(pos, direction, specularExponentCurrentValue(), limitingConeAngleCurrentValue()); 45} 46 47} 48