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1 /* | 1 /* |
2 * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2006, 2007 Apple Inc. All rights reserved. |
3 * Copyright (C) 2005 Nokia. All rights reserved. | 3 * Copyright (C) 2005 Nokia. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
13 * | 13 * |
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
25 */ | 25 */ |
26 | 26 |
27 #include "sky/engine/config.h" | |
28 #include "sky/engine/platform/geometry/FloatRect.h" | 27 #include "sky/engine/platform/geometry/FloatRect.h" |
29 | 28 |
30 #include "sky/engine/platform/FloatConversion.h" | 29 #include "sky/engine/platform/FloatConversion.h" |
31 #include "sky/engine/platform/geometry/IntRect.h" | 30 #include "sky/engine/platform/geometry/IntRect.h" |
32 #include "sky/engine/platform/geometry/LayoutRect.h" | 31 #include "sky/engine/platform/geometry/LayoutRect.h" |
33 #include "sky/engine/wtf/MathExtras.h" | 32 #include "sky/engine/wtf/MathExtras.h" |
34 #include "third_party/skia/include/core/SkRect.h" | 33 #include "third_party/skia/include/core/SkRect.h" |
35 | 34 |
36 #include <math.h> | 35 #include <math.h> |
37 #include <algorithm> | 36 #include <algorithm> |
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254 return FloatRect(); | 253 return FloatRect(); |
255 | 254 |
256 float widthScale = destRect.width() / srcRect.width(); | 255 float widthScale = destRect.width() / srcRect.width(); |
257 float heightScale = destRect.height() / srcRect.height(); | 256 float heightScale = destRect.height() / srcRect.height(); |
258 return FloatRect(destRect.x() + (r.x() - srcRect.x()) * widthScale, | 257 return FloatRect(destRect.x() + (r.x() - srcRect.x()) * widthScale, |
259 destRect.y() + (r.y() - srcRect.y()) * heightScale, | 258 destRect.y() + (r.y() - srcRect.y()) * heightScale, |
260 r.width() * widthScale, r.height() * heightScale); | 259 r.width() * widthScale, r.height() * heightScale); |
261 } | 260 } |
262 | 261 |
263 } | 262 } |
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