| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkCanvas.h" |
| #include "modules/svg/include/SkSVGPoly.h" |
| #include "modules/svg/include/SkSVGRenderContext.h" |
| #include "modules/svg/include/SkSVGValue.h" |
| #include "src/base/SkTLazy.h" |
| |
| SkSVGPoly::SkSVGPoly(SkSVGTag t) : INHERITED(t) {} |
| |
| bool SkSVGPoly::parseAndSetAttribute(const char* n, const char* v) { |
| if (INHERITED::parseAndSetAttribute(n, v)) { |
| return true; |
| } |
| |
| if (this->setPoints(SkSVGAttributeParser::parse<SkSVGPointsType>("points", n, v))) { |
| // TODO: we can likely just keep the points array and create the SkPath when needed. |
| fPath = SkPath::Polygon( |
| fPoints.begin(), fPoints.size(), |
| this->tag() == SkSVGTag::kPolygon); // only polygons are auto-closed |
| } |
| |
| // No other attributes on this node |
| return false; |
| } |
| |
| void SkSVGPoly::onDraw(SkCanvas* canvas, const SkSVGLengthContext&, const SkPaint& paint, |
| SkPathFillType fillType) const { |
| // the passed fillType follows inheritance rules and needs to be applied at draw time. |
| fPath.setFillType(fillType); |
| canvas->drawPath(fPath, paint); |
| } |
| |
| SkPath SkSVGPoly::onAsPath(const SkSVGRenderContext& ctx) const { |
| SkPath path = fPath; |
| |
| // clip-rule can be inherited and needs to be applied at clip time. |
| path.setFillType(ctx.presentationContext().fInherited.fClipRule->asFillType()); |
| |
| this->mapToParent(&path); |
| return path; |
| } |
| |
| SkRect SkSVGPoly::onObjectBoundingBox(const SkSVGRenderContext& ctx) const { |
| return fPath.getBounds(); |
| } |