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      1 /*
      2  * Copyright (C) 2005 Oliver Hunt <ojh16 (at) 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(SVG) && ENABLE(FILTERS)
     23 #include "SVGFESpotLightElement.h"
     24 
     25 #include "SpotLightSource.h"
     26 
     27 namespace WebCore {
     28 
     29 inline SVGFESpotLightElement::SVGFESpotLightElement(const QualifiedName& tagName, Document* document)
     30     : SVGFELightElement(tagName, document)
     31 {
     32 }
     33 
     34 PassRefPtr<SVGFESpotLightElement> SVGFESpotLightElement::create(const QualifiedName& tagName, Document* document)
     35 {
     36     return adoptRef(new SVGFESpotLightElement(tagName, document));
     37 }
     38 
     39 PassRefPtr<LightSource> SVGFESpotLightElement::lightSource() const
     40 {
     41     FloatPoint3D pos(x(), y(), z());
     42     FloatPoint3D direction(pointsAtX(), pointsAtY(), pointsAtZ());
     43 
     44     return SpotLightSource::create(pos, direction, specularExponent(), limitingConeAngle());
     45 }
     46 
     47 }
     48 
     49 #endif // ENABLE(SVG)
     50 
     51 // vim:ts=4:noet
     52