blob: c4b760c3c8c51e74bedc32df2a6362743fc51aaa [file] [log] [blame]
/*
* 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 "modules/svg/include/SkSVGContainer.h"
#include "include/core/SkPath.h"
#include "include/pathops/SkPathOps.h"
SkSVGContainer::SkSVGContainer(SkSVGTag t) : INHERITED(t) { }
void SkSVGContainer::appendChild(sk_sp<SkSVGNode> node) {
SkASSERT(node);
fChildren.push_back(std::move(node));
}
bool SkSVGContainer::hasChildren() const {
return !fChildren.empty();
}
void SkSVGContainer::onRender(const SkSVGRenderContext& ctx) const {
for (int i = 0; i < fChildren.size(); ++i) {
fChildren[i]->render(ctx);
}
}
SkPath SkSVGContainer::onAsPath(const SkSVGRenderContext& ctx) const {
SkPath path;
for (int i = 0; i < fChildren.size(); ++i) {
const SkPath childPath = fChildren[i]->asPath(ctx);
Op(path, childPath, kUnion_SkPathOp, &path);
}
this->mapToParent(&path);
return path;
}
SkRect SkSVGContainer::onObjectBoundingBox(const SkSVGRenderContext& ctx) const {
SkRect bounds = SkRect::MakeEmpty();
for (int i = 0; i < fChildren.size(); ++i) {
const SkRect childBounds = fChildren[i]->objectBoundingBox(ctx);
bounds.join(childBounds);
}
return bounds;
}