Initial SVG model

experimental/svg/model/SkSVGPath.h

+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkSVGPath_DEFINED
+#define SkSVGPath_DEFINED
+
+#include "SkPath.h"
+#include "SkSVGTransformableNode.h"
+
+class SkSVGPath final : public SkSVGTransformableNode {
+public:
+    virtual ~SkSVGPath() = default;
+    static sk_sp<SkSVGPath> Make() { return sk_sp<SkSVGPath>(new SkSVGPath()); }
+
+    void appendChild(sk_sp<SkSVGNode>) override { }
+
+    void setPath(const SkPath& path) { fPath = path; }
+
+protected:
+    void onRender(SkCanvas*, const SkSVGRenderContext&) const override;
+
+    void onSetAttribute(SkSVGAttribute, const SkSVGValue&) override;
+
+private:
+    SkSVGPath();
+
+    void doRender(SkCanvas*, const SkPaint*) const;
+
+    SkPath fPath;
+
+    typedef SkSVGTransformableNode INHERITED;
+};
+
+#endif // SkSVGPath_DEFINED