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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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