| /* |
| * Copyright (C) 2007 Eric Seidel <eric@webkit.org> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_TRANSFORM_DISTANCE_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_TRANSFORM_DISTANCE_H_ |
| |
| #include "third_party/blink/renderer/core/svg/svg_transform.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" |
| |
| namespace blink { |
| |
| class AffineTransform; |
| |
| class SVGTransformDistance { |
| STACK_ALLOCATED(); |
| |
| public: |
| SVGTransformDistance(); |
| SVGTransformDistance(SVGTransform* from_transform, |
| SVGTransform* to_transform); |
| |
| SVGTransformDistance ScaledDistance(float scale_factor) const; |
| SVGTransform* AddToSVGTransform(SVGTransform*) const; |
| |
| static SVGTransform* AddSVGTransforms(SVGTransform*, |
| SVGTransform*, |
| unsigned repeat_count = 1); |
| |
| float Distance() const; |
| |
| private: |
| SVGTransformDistance(SVGTransformType, |
| float angle, |
| float cx, |
| float cy, |
| const AffineTransform&); |
| |
| SVGTransformType transform_type_; |
| float angle_; |
| float cx_; |
| float cy_; |
| AffineTransform |
| transform_; // for storing scale, translation or matrix transforms |
| }; |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_TRANSFORM_DISTANCE_H_ |