dc4c2a9fb7
R=robertphillips@google.com,stephana@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2249033003 Review-Url: https://codereview.chromium.org/2249033003
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkCanvas.h"
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#include "SkSVGCircle.h"
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#include "SkSVGRenderContext.h"
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#include "SkSVGValue.h"
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SkSVGCircle::SkSVGCircle() : INHERITED(SkSVGTag::kCircle) {}
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void SkSVGCircle::setCx(const SkSVGLength& cx) {
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fCx = cx;
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}
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void SkSVGCircle::setCy(const SkSVGLength& cy) {
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fCy = cy;
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}
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void SkSVGCircle::setR(const SkSVGLength& r) {
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fR = r;
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}
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void SkSVGCircle::onSetAttribute(SkSVGAttribute attr, const SkSVGValue& v) {
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switch (attr) {
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case SkSVGAttribute::kCx:
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if (const auto* cx = v.as<SkSVGLengthValue>()) {
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this->setCx(*cx);
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}
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break;
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case SkSVGAttribute::kCy:
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if (const auto* cy = v.as<SkSVGLengthValue>()) {
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this->setCy(*cy);
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}
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break;
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case SkSVGAttribute::kR:
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if (const auto* r = v.as<SkSVGLengthValue>()) {
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this->setR(*r);
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}
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break;
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default:
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this->INHERITED::onSetAttribute(attr, v);
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}
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}
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void SkSVGCircle::onDraw(SkCanvas* canvas, const SkSVGLengthContext& lctx,
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const SkPaint& paint) const {
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const auto cx = lctx.resolve(fCx, SkSVGLengthContext::LengthType::kHorizontal);
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const auto cy = lctx.resolve(fCy, SkSVGLengthContext::LengthType::kVertical);
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const auto r = lctx.resolve(fR , SkSVGLengthContext::LengthType::kOther);
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if (r > 0) {
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canvas->drawCircle(cx, cy, r, paint);
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}
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}
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