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1 /* | 1 /* |
2 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. | 2 * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above | 8 * 1. Redistributions of source code must retain the above |
9 * copyright notice, this list of conditions and the following | 9 * copyright notice, this list of conditions and the following |
10 * disclaimer. | 10 * disclaimer. |
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22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | 23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | 25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
27 * OF THE POSSIBILITY OF SUCH DAMAGE. | 27 * OF THE POSSIBILITY OF SUCH DAMAGE. |
28 */ | 28 */ |
29 | 29 |
30 #include "core/layout/shapes/RasterShape.h" | 30 #include "core/layout/shapes/RasterShape.h" |
31 | 31 |
32 #include "wtf/MathExtras.h" | |
33 #include "wtf/PtrUtil.h" | |
34 #include <memory> | 32 #include <memory> |
| 33 #include "platform/wtf/MathExtras.h" |
| 34 #include "platform/wtf/PtrUtil.h" |
35 | 35 |
36 namespace blink { | 36 namespace blink { |
37 | 37 |
38 class MarginIntervalGenerator { | 38 class MarginIntervalGenerator { |
39 public: | 39 public: |
40 MarginIntervalGenerator(unsigned radius); | 40 MarginIntervalGenerator(unsigned radius); |
41 void Set(int y, const IntShapeInterval&); | 41 void Set(int y, const IntShapeInterval&); |
42 IntShapeInterval IntervalAt(int y) const; | 42 IntShapeInterval IntervalAt(int y) const; |
43 | 43 |
44 private: | 44 private: |
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180 excluded_interval.Unite(intervals.IntervalAt(y)); | 180 excluded_interval.Unite(intervals.IntervalAt(y)); |
181 } | 181 } |
182 | 182 |
183 // Note: |marginIntervals()| returns end-point exclusive | 183 // Note: |marginIntervals()| returns end-point exclusive |
184 // intervals. |excludedInterval.x2()| contains the left-most pixel | 184 // intervals. |excludedInterval.x2()| contains the left-most pixel |
185 // offset to the right of the calculated union. | 185 // offset to the right of the calculated union. |
186 return LineSegment(excluded_interval.X1(), excluded_interval.X2()); | 186 return LineSegment(excluded_interval.X1(), excluded_interval.X2()); |
187 } | 187 } |
188 | 188 |
189 } // namespace blink | 189 } // namespace blink |
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