| /* |
| Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
| 2004, 2005 Rob Buis <buis@kde.org> |
| 2005 Eric Seidel <eric@webkit.org> |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| aint with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "config.h" |
| |
| #if ENABLE(SVG) && ENABLE(SVG_FILTERS) |
| #include "SVGLightSource.h" |
| #include "SVGFEDiffuseLighting.h" |
| #include "TextStream.h" |
| |
| namespace WebCore { |
| |
| SVGFEDiffuseLighting::SVGFEDiffuseLighting(SVGResourceFilter* filter) |
| : SVGFilterEffect(filter) |
| , m_lightingColor() |
| , m_surfaceScale(0.0f) |
| , m_diffuseConstant(0.0f) |
| , m_kernelUnitLengthX(0.0f) |
| , m_kernelUnitLengthY(0.0f) |
| , m_lightSource(0) |
| { |
| } |
| |
| SVGFEDiffuseLighting::~SVGFEDiffuseLighting() |
| { |
| delete m_lightSource; |
| } |
| |
| Color SVGFEDiffuseLighting::lightingColor() const |
| { |
| return m_lightingColor; |
| } |
| |
| void SVGFEDiffuseLighting::setLightingColor(const Color& lightingColor) |
| { |
| m_lightingColor = lightingColor; |
| } |
| |
| float SVGFEDiffuseLighting::surfaceScale() const |
| { |
| return m_surfaceScale; |
| } |
| |
| void SVGFEDiffuseLighting::setSurfaceScale(float surfaceScale) |
| { |
| m_surfaceScale = surfaceScale; |
| } |
| |
| float SVGFEDiffuseLighting::diffuseConstant() const |
| { |
| return m_diffuseConstant; |
| } |
| |
| void SVGFEDiffuseLighting::setDiffuseConstant(float diffuseConstant) |
| { |
| m_diffuseConstant = diffuseConstant; |
| } |
| |
| float SVGFEDiffuseLighting::kernelUnitLengthX() const |
| { |
| return m_kernelUnitLengthX; |
| } |
| |
| void SVGFEDiffuseLighting::setKernelUnitLengthX(float kernelUnitLengthX) |
| { |
| m_kernelUnitLengthX = kernelUnitLengthX; |
| } |
| |
| float SVGFEDiffuseLighting::kernelUnitLengthY() const |
| { |
| return m_kernelUnitLengthY; |
| } |
| |
| void SVGFEDiffuseLighting::setKernelUnitLengthY(float kernelUnitLengthY) |
| { |
| m_kernelUnitLengthY = kernelUnitLengthY; |
| } |
| |
| const SVGLightSource* SVGFEDiffuseLighting::lightSource() const |
| { |
| return m_lightSource; |
| } |
| |
| void SVGFEDiffuseLighting::setLightSource(SVGLightSource* lightSource) |
| { |
| if (m_lightSource != lightSource) { |
| delete m_lightSource; |
| m_lightSource = lightSource; |
| } |
| } |
| |
| TextStream& SVGFEDiffuseLighting::externalRepresentation(TextStream& ts) const |
| { |
| ts << "[type=DIFFUSE-LIGHTING] "; |
| SVGFilterEffect::externalRepresentation(ts); |
| ts << " [surface scale=" << m_surfaceScale << "]" |
| << " [diffuse constant=" << m_diffuseConstant << "]" |
| << " [kernel unit length " << m_kernelUnitLengthX << ", " << m_kernelUnitLengthY << "]"; |
| return ts; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS) |