1/* 2 * Copyright 2016 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8#include "include/core/SkCanvas.h" 9#include "include/core/SkPaint.h" 10#include "include/utils/SkParsePath.h" 11#include "modules/svg/include/SkSVGPath.h" 12#include "modules/svg/include/SkSVGRenderContext.h" 13#include "modules/svg/include/SkSVGValue.h" 14 15SkSVGPath::SkSVGPath() : INHERITED(SkSVGTag::kPath) { } 16 17bool SkSVGPath::parseAndSetAttribute(const char* n, const char* v) { 18 return INHERITED::parseAndSetAttribute(n, v) || 19 this->setPath(SkSVGAttributeParser::parse<SkPath>("d", n, v)); 20} 21 22template <> 23bool SkSVGAttributeParser::parse<SkPath>(SkPath* path) { 24 return SkParsePath::FromSVGString(fCurPos, path); 25} 26 27void SkSVGPath::onDraw(SkCanvas* canvas, const SkSVGLengthContext&, const SkPaint& paint, 28 SkPathFillType fillType) const { 29 // the passed fillType follows inheritance rules and needs to be applied at draw time. 30 SkPath path = fPath; // Note: point and verb data are CoW 31 path.setFillType(fillType); 32 canvas->drawPath(path, paint); 33} 34 35SkPath SkSVGPath::onAsPath(const SkSVGRenderContext& ctx) const { 36 SkPath path = fPath; 37 // clip-rule can be inherited and needs to be applied at clip time. 38 path.setFillType(ctx.presentationContext().fInherited.fClipRule->asFillType()); 39 this->mapToParent(&path); 40 return path; 41} 42 43SkRect SkSVGPath::onObjectBoundingBox(const SkSVGRenderContext& ctx) const { 44 return fPath.computeTightBounds(); 45} 46