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1 /* | |
2 * Copyright (C) 2006, 2007, 2009, 2010, 2011, 2012 Apple Inc. All rights reserv
ed. | |
3 * Copyright (C) 2012, 2013 Adobe Systems Incorporated. All rights reserved. | |
4 * | |
5 * Redistribution and use in source and binary forms, with or without | |
6 * modification, are permitted provided that the following conditions | |
7 * are met: | |
8 * | |
9 * 1. Redistributions of source code must retain the above copyright | |
10 * notice, this list of conditions and the following disclaimer. | |
11 * 2. Redistributions in binary form must reproduce the above copyright | |
12 * notice, this list of conditions and the following disclaimer in the | |
13 * documentation and/or other materials provided with the distribution. | |
14 * | |
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY | |
16 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
18 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE | |
19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, | |
20 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
21 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
22 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR | |
24 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF | |
25 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
26 * SUCH DAMAGE. | |
27 */ | |
28 | |
29 #ifndef SKY_ENGINE_CORE_HTML_CANVAS_CANVASPATHMETHODS_H_ | |
30 #define SKY_ENGINE_CORE_HTML_CANVAS_CANVASPATHMETHODS_H_ | |
31 | |
32 #include "sky/engine/platform/graphics/Path.h" | |
33 | |
34 namespace blink { | |
35 | |
36 class ExceptionState; | |
37 class FloatRect; | |
38 | |
39 class CanvasPathMethods { | |
40 public: | |
41 virtual ~CanvasPathMethods() { } | |
42 | |
43 void closePath(); | |
44 void moveTo(float x, float y); | |
45 void lineTo(float x, float y); | |
46 void quadraticCurveTo(float cpx, float cpy, float x, float y); | |
47 void bezierCurveTo(float cp1x, float cp1y, float cp2x, float cp2y, float x,
float y); | |
48 void arcTo(float x0, float y0, float x1, float y1, float radius, ExceptionSt
ate&); | |
49 void arc(float x, float y, float radius, float startAngle, float endAngle, b
ool anticlockwise, ExceptionState&); | |
50 void ellipse(float x, float y, float radiusX, float radiusY, float rotation,
float startAngle, float endAngle, bool anticlockwise, ExceptionState&); | |
51 void rect(float x, float y, float width, float height); | |
52 | |
53 virtual bool isTransformInvertible() const { return true; } | |
54 | |
55 protected: | |
56 CanvasPathMethods() { } | |
57 CanvasPathMethods(const Path& path) : m_path(path) { } | |
58 Path m_path; | |
59 }; | |
60 } | |
61 | |
62 #endif // SKY_ENGINE_CORE_HTML_CANVAS_CANVASPATHMETHODS_H_ | |
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