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
26 namespace WebCore {
27
SVGFESpotLightElement(Document & document)28 inline SVGFESpotLightElement::SVGFESpotLightElement(Document& document)
29 : SVGFELightElement(SVGNames::feSpotLightTag, document)
30 {
31 ScriptWrappable::init(this);
32 }
33
create(Document & document)34 PassRefPtr<SVGFESpotLightElement> SVGFESpotLightElement::create(Document& document)
35 {
36 return adoptRef(new SVGFESpotLightElement(document));
37 }
38
lightSource() const39 PassRefPtr<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