15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/* 25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2007 Eric Seidel <eric@webkit.org> 35c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 45c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is free software; you can redistribute it and/or 55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modify it under the terms of the GNU Library General Public 65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * License as published by the Free Software Foundation; either 75c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * version 2 of the License, or (at your option) any later version. 85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * This library is distributed in the hope that it will be useful, 105c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * but WITHOUT ANY WARRANTY; without even the implied warranty of 115c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 125c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Library General Public License for more details. 135c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * 145c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * You should have received a copy of the GNU Library General Public License 155c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * along with this library; see the file COPYING.LIB. If not, write to 165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 175c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Boston, MA 02110-1301, USA. 185c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */ 195c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 205c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#ifndef SVGTransformDistance_h 215c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#define SVGTransformDistance_h 225c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 2353e740f4a82e17f3ae59772501622dc354e42336Torne (Richard Coles)#include "core/svg/SVGTransform.h" 245c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 25c1847b1379d12d0e05df27436bf19a9b1bf12deaTorne (Richard Coles)namespace blink { 2602772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 275c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class AffineTransform; 2802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)class SVGTransformDistance { 305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)public: 315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGTransformDistance(); 32d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) SVGTransformDistance(PassRefPtr<SVGTransform> fromTransform, PassRefPtr<SVGTransform> toTransform); 3302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) SVGTransformDistance scaledDistance(float scaleFactor) const; 35d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) PassRefPtr<SVGTransform> addToSVGTransform(PassRefPtr<SVGTransform>) const; 365c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 37d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) static PassRefPtr<SVGTransform> addSVGTransforms(PassRefPtr<SVGTransform>, PassRefPtr<SVGTransform>, unsigned repeatCount = 1); 3802772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 395c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float distance() const; 40d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) 415c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)private: 42d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) SVGTransformDistance(SVGTransformType, float angle, float cx, float cy, const AffineTransform&); 4302772c6a72f1ee0b226341a4f4439970c29fc861Ben Murdoch 44d5428f32f5d1719f774f62e19147104ca245a3abTorne (Richard Coles) SVGTransformType m_transformType; 455c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float m_angle; 465c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float m_cx; 475c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) float m_cy; 485c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) AffineTransform m_transform; // for storing scale, translation or matrix transforms 495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}; 505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)} 515c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) 525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#endif // SVGTransformDistance_h 53