52 lines
976 B
C
52 lines
976 B
C
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/*
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* Copyright 2017 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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#ifndef SkSGGeometryNode_DEFINED
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#define SkSGGeometryNode_DEFINED
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#include "SkSGNode.h"
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#include "SkRect.h"
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class SkCanvas;
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class SkPaint;
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namespace sksg {
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/**
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* Base class for nodes which provide 'geometry' (as opposed to paint)
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* for drawing.
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*
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* Think SkRect, SkPath, etc.
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*/
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class GeometryNode : public Node {
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public:
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void draw(SkCanvas*, const SkPaint&) const;
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// SkPath asPath() const; // unused for now
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protected:
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GeometryNode();
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virtual void onDraw(SkCanvas*, const SkPaint&) const = 0;
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virtual SkRect onComputeBounds() const = 0;
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// virtual SkPath onAsPath() const = 0; // unused for now
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void onRevalidate(InvalidationController*, const SkMatrix&) override;
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private:
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SkRect fBounds;
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typedef Node INHERITED;
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};
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} // namespace sksg
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#endif // SkSGGeometryNode_DEFINED
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