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1 /* | 1 /* |
2 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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50 | 50 |
51 // Spec: The transform attribute on the referenced 'path' element represent
s a | 51 // Spec: The transform attribute on the referenced 'path' element represent
s a |
52 // supplemental transformation relative to the current user coordinate syste
m for | 52 // supplemental transformation relative to the current user coordinate syste
m for |
53 // the current 'text' element, including any adjustments to the current user
coordinate | 53 // the current 'text' element, including any adjustments to the current user
coordinate |
54 // system due to a possible transform attribute on the current 'text' elemen
t. | 54 // system due to a possible transform attribute on the current 'text' elemen
t. |
55 // http://www.w3.org/TR/SVG/text.html#TextPathElement | 55 // http://www.w3.org/TR/SVG/text.html#TextPathElement |
56 pathData.transform(pathElement.calculateAnimatedLocalTransform()); | 56 pathData.transform(pathElement.calculateAnimatedLocalTransform()); |
57 return pathData; | 57 return pathData; |
58 } | 58 } |
59 | 59 |
60 float LayoutSVGTextPath::startOffset() const | 60 float LayoutSVGTextPath::calculateStartOffset(float pathLength) const |
61 { | 61 { |
62 return toSVGTextPathElement(node())->startOffset()->currentValue()->valueAsP
ercentage(); | 62 const SVGLength& startOffset = *toSVGTextPathElement(node())->startOffset()-
>currentValue(); |
| 63 float textPathStartOffset = startOffset.valueAsPercentage(); |
| 64 if (startOffset.typeWithCalcResolved() == CSSPrimitiveValue::UnitType::Perce
ntage) |
| 65 textPathStartOffset *= pathLength; |
| 66 |
| 67 return textPathStartOffset; |
63 } | 68 } |
64 | 69 |
65 } // namespace blink | 70 } // namespace blink |
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