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      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 "SkCanvas.h"
      9 #include "SkPaint.h"
     10 #include "SkSVGPath.h"
     11 #include "SkSVGRenderContext.h"
     12 #include "SkSVGValue.h"
     13 
     14 SkSVGPath::SkSVGPath() : INHERITED(SkSVGTag::kPath) { }
     15 
     16 void SkSVGPath::onSetAttribute(SkSVGAttribute attr, const SkSVGValue& v) {
     17     switch (attr) {
     18     case SkSVGAttribute::kD:
     19         if (const auto* path = v.as<SkSVGPathValue>()) {
     20             this->setPath(*path);
     21         }
     22         break;
     23     default:
     24         this->INHERITED::onSetAttribute(attr, v);
     25     }
     26 }
     27 
     28 void SkSVGPath::onDraw(SkCanvas* canvas, const SkSVGLengthContext&, const SkPaint& paint,
     29                        SkPath::FillType fillType) const {
     30     // the passed fillType follows inheritance rules and needs to be applied at draw time.
     31     fPath.setFillType(fillType);
     32     canvas->drawPath(fPath, paint);
     33 }
     34 
     35 SkPath SkSVGPath::onAsPath(const SkSVGRenderContext& ctx) const {
     36     // the computed fillType follows inheritance rules and needs to be applied at draw time.
     37     fPath.setFillType(FillRuleToFillType(*ctx.presentationContext().fInherited.fFillRule.get()));
     38 
     39     SkPath path = fPath;
     40     this->mapToParent(&path);
     41     return path;
     42 }
     43