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1 /* | 1 /* |
2 * Copyright (C) 2011 University of Szeged | 2 * Copyright (C) 2011 University of Szeged |
3 * Copyright (C) 2011 Renata Hodovan <reni@webkit.org> | 3 * Copyright (C) 2011 Renata Hodovan <reni@webkit.org> |
4 * All rights reserved. | 4 * All rights reserved. |
5 * | 5 * |
6 * Redistribution and use in source and binary forms, with or without | 6 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 7 * modification, are permitted provided that the following conditions |
8 * are met: | 8 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 9 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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134 // = 1.414213562373095... | 134 // = 1.414213562373095... |
135 // When sqrt(2) exceeds the miterlimit, then the join style switches to | 135 // When sqrt(2) exceeds the miterlimit, then the join style switches to |
136 // "bevel". When the miterlimit is greater than or equal to sqrt(2) then | 136 // "bevel". When the miterlimit is greater than or equal to sqrt(2) then |
137 // the join style remains "miter". | 137 // the join style remains "miter". |
138 // | 138 // |
139 // An approximation of sqrt(2) is used here because at certain precise | 139 // An approximation of sqrt(2) is used here because at certain precise |
140 // miterlimits, the join style used might not be correct (e.g. a miterlimit | 140 // miterlimits, the join style used might not be correct (e.g. a miterlimit |
141 // of 1.4142135 should result in bevel joins, but may be drawn using miter | 141 // of 1.4142135 should result in bevel joins, but may be drawn using miter |
142 // joins). | 142 // joins). |
143 return svgStyle.strokeDashArray()->isEmpty() && | 143 return svgStyle.strokeDashArray()->isEmpty() && |
144 svgStyle.joinStyle() == MiterJoin && | 144 style()->joinStyle() == MiterJoin && |
145 svgStyle.strokeMiterLimit() >= 1.5; | 145 svgStyle.strokeMiterLimit() >= 1.5; |
146 } | 146 } |
147 | 147 |
148 } // namespace blink | 148 } // namespace blink |
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