37 lines
636 B
C
37 lines
636 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 SkSGRenderNode_DEFINED
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#define SkSGRenderNode_DEFINED
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#include "SkSGNode.h"
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class SkCanvas;
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namespace sksg {
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/**
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* Base class for nodes which can render to a canvas.
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*/
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class RenderNode : public Node {
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public:
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// Render the node and its descendants to the canvas.
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void render(SkCanvas*) const;
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protected:
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RenderNode();
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virtual void onRender(SkCanvas*) const = 0;
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private:
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typedef Node INHERITED;
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};
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} // namespace sksg
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#endif // SkSGRenderNode_DEFINED
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