SkRasterizer.h revision 8a1c16ff38322f0210116fa7293eb8817c7e477e
18a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com/* 28a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * Copyright (C) 2006 The Android Open Source Project 38a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * 48a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * Licensed under the Apache License, Version 2.0 (the "License"); 58a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * you may not use this file except in compliance with the License. 68a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * You may obtain a copy of the License at 78a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * 88a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * http://www.apache.org/licenses/LICENSE-2.0 98a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * 108a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * Unless required by applicable law or agreed to in writing, software 118a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * distributed under the License is distributed on an "AS IS" BASIS, 128a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 138a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * See the License for the specific language governing permissions and 148a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com * limitations under the License. 158a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com */ 168a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 178a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com#ifndef SkRasterizer_DEFINED 188a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com#define SkRasterizer_DEFINED 198a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 208a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com#include "SkFlattenable.h" 218a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com#include "SkMask.h" 228a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 238a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comclass SkMaskFilter; 248a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comclass SkMatrix; 258a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comclass SkPath; 268a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comstruct SkIRect; 278a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 288a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comclass SkRasterizer : public SkFlattenable { 298a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.compublic: 308a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com SkRasterizer() {} 318a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 328a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com /** Turn the path into a mask, respecting the specified local->device matrix. 338a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com */ 348a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com bool rasterize(const SkPath& path, const SkMatrix& matrix, 358a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com const SkIRect* clipBounds, SkMaskFilter* filter, 368a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com SkMask* mask, SkMask::CreateMode mode); 378a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 388a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com virtual void flatten(SkFlattenableWriteBuffer& ) {} 398a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comprotected: 408a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com SkRasterizer(SkFlattenableReadBuffer&); 418a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 428a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com virtual bool onRasterize(const SkPath& path, const SkMatrix& matrix, 438a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com const SkIRect* clipBounds, 448a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com SkMask* mask, SkMask::CreateMode mode); 458a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 468a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.comprivate: 478a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com typedef SkFlattenable INHERITED; 488a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com}; 498a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com 508a1c16ff38322f0210116fa7293eb8817c7e477ereed@android.com#endif 51