| /* |
| * 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 "experimental/svg/model/SkSVGPoly.h" |
| #include "experimental/svg/model/SkSVGRenderContext.h" |
| #include "experimental/svg/model/SkSVGValue.h" |
| #include "include/core/SkCanvas.h" |
| #include "src/core/SkTLazy.h" |
| |
| SkSVGPoly::SkSVGPoly(SkSVGTag t) : INHERITED(t) {} |
| |
| void SkSVGPoly::setPoints(const SkSVGPointsType& pts) { |
| fPath.reset(); |
| fPath.addPoly(pts.value().begin(), |
| pts.value().count(), |
| this->tag() == SkSVGTag::kPolygon); // only polygons are auto-closed |
| } |
| |
| void SkSVGPoly::onSetAttribute(SkSVGAttribute attr, const SkSVGValue& v) { |
| switch (attr) { |
| case SkSVGAttribute::kPoints: |
| if (const auto* pts = v.as<SkSVGPointsValue>()) { |
| this->setPoints(*pts); |
| } |
| break; |
| default: |
| this->INHERITED::onSetAttribute(attr, v); |
| } |
| } |
| |
| void SkSVGPoly::onDraw(SkCanvas* canvas, const SkSVGLengthContext&, const SkPaint& paint, |
| SkPath::FillType 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.get()->asFillType()); |
| |
| this->mapToParent(&path); |
| return path; |
| } |