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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
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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104 return static_cast<SVGMatrix>(copy); | 104 return static_cast<SVGMatrix>(copy); |
105 } | 105 } |
106 | 106 |
107 SVGMatrix inverse(ExceptionCode& ec) const | 107 SVGMatrix inverse(ExceptionCode& ec) const |
108 { | 108 { |
109 AffineTransform transform = AffineTransform::inverse(); | 109 AffineTransform transform = AffineTransform::inverse(); |
110 if (!isInvertible()) { | 110 if (!isInvertible()) { |
111 // FIXME: This used to have a more specific error message: | 111 // FIXME: This used to have a more specific error message: |
112 // "An attempt was made to invert a matrix that is not invertible." | 112 // "An attempt was made to invert a matrix that is not invertible." |
113 // When switching to SVG2 style exceptions we lost this information. | 113 // When switching to SVG2 style exceptions we lost this information. |
114 ec = INVALID_STATE_ERR; | 114 ec = InvalidStateError; |
115 } | 115 } |
116 | 116 |
117 return transform; | 117 return transform; |
118 } | 118 } |
119 | 119 |
120 SVGMatrix rotateFromVector(double x, double y, ExceptionCode& ec) | 120 SVGMatrix rotateFromVector(double x, double y, ExceptionCode& ec) |
121 { | 121 { |
122 if (!x || !y) | 122 if (!x || !y) |
123 ec = INVALID_ACCESS_ERR; | 123 ec = InvalidAccessError; |
124 | 124 |
125 AffineTransform copy = *this; | 125 AffineTransform copy = *this; |
126 copy.rotateFromVector(x, y); | 126 copy.rotateFromVector(x, y); |
127 return static_cast<SVGMatrix>(copy); | 127 return static_cast<SVGMatrix>(copy); |
128 } | 128 } |
129 | 129 |
130 }; | 130 }; |
131 | 131 |
132 } // namespace WebCore | 132 } // namespace WebCore |
133 | 133 |
134 #endif | 134 #endif |
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