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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> | 4 * Copyright (C) 2005 Eric Seidel <eric@webkit.org> |
5 * Copyright (C) 2010 Zoltan Herczeg <zherczeg@webkit.org> | 5 * Copyright (C) 2010 Zoltan Herczeg <zherczeg@webkit.org> |
6 * Copyright (C) 2011 University of Szeged | 6 * Copyright (C) 2011 University of Szeged |
7 * Copyright (C) 2011 Renata Hodovan <reni@webkit.org> | 7 * Copyright (C) 2011 Renata Hodovan <reni@webkit.org> |
8 * | 8 * |
9 * Redistribution and use in source and binary forms, with or without | 9 * Redistribution and use in source and binary forms, with or without |
10 * modification, are permitted provided that the following conditions | 10 * modification, are permitted provided that the following conditions |
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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "platform/graphics/filters/PointLightSource.h" | 32 #include "platform/graphics/filters/PointLightSource.h" |
33 | 33 |
34 #include "platform/text/TextStream.h" | 34 #include "platform/text/TextStream.h" |
35 | 35 |
36 namespace WebCore { | 36 namespace WebCore { |
37 | 37 |
38 void PointLightSource::initPaintingData(PaintingData&) | 38 void PointLightSource::initPaintingData(PaintingData&) const |
39 { | 39 { |
40 } | 40 } |
41 | 41 |
42 void PointLightSource::updatePaintingData(PaintingData& paintingData, int x, int
y, float z) | 42 void PointLightSource::updatePaintingData(PaintingData& paintingData, int x, int
y, float z) const |
43 { | 43 { |
44 paintingData.lightVector.setX(m_position.x() - x); | 44 paintingData.lightVector.setX(m_position.x() - x); |
45 paintingData.lightVector.setY(m_position.y() - y); | 45 paintingData.lightVector.setY(m_position.y() - y); |
46 paintingData.lightVector.setZ(m_position.z() - z); | 46 paintingData.lightVector.setZ(m_position.z() - z); |
47 paintingData.lightVectorLength = paintingData.lightVector.length(); | 47 paintingData.lightVectorLength = paintingData.lightVector.length(); |
48 } | 48 } |
49 | 49 |
50 bool PointLightSource::setX(float x) | 50 bool PointLightSource::setX(float x) |
51 { | 51 { |
52 if (m_position.x() == x) | 52 if (m_position.x() == x) |
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78 } | 78 } |
79 | 79 |
80 TextStream& PointLightSource::externalRepresentation(TextStream& ts) const | 80 TextStream& PointLightSource::externalRepresentation(TextStream& ts) const |
81 { | 81 { |
82 ts << "[type=POINT-LIGHT] "; | 82 ts << "[type=POINT-LIGHT] "; |
83 ts << "[position=\"" << position() << "\"]"; | 83 ts << "[position=\"" << position() << "\"]"; |
84 return ts; | 84 return ts; |
85 } | 85 } |
86 | 86 |
87 }; // namespace WebCore | 87 }; // namespace WebCore |
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