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
SkSVGPath()15 SkSVGPath::SkSVGPath() : INHERITED(SkSVGTag::kPath) { }
16
parseAndSetAttribute(const char * n,const char * v)17 bool 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
22 template <>
parse(SkPath * path)23 bool SkSVGAttributeParser::parse<SkPath>(SkPath* path) {
24 return SkParsePath::FromSVGString(fCurPos, path);
25 }
26
onDraw(SkCanvas * canvas,const SkSVGLengthContext &,const SkPaint & paint,SkPathFillType fillType) const27 void 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
onAsPath(const SkSVGRenderContext & ctx) const35 SkPath 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
onObjectBoundingBox(const SkSVGRenderContext & ctx) const43 SkRect SkSVGPath::onObjectBoundingBox(const SkSVGRenderContext& ctx) const {
44 return fPath.computeTightBounds();
45 }
46