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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef StylePath_h | 5 #ifndef StylePath_h |
6 #define StylePath_h | 6 #define StylePath_h |
7 | 7 |
8 #include "platform/heap/Handle.h" | 8 #include "platform/heap/Handle.h" |
9 #include "wtf/OwnPtr.h" | 9 #include "wtf/OwnPtr.h" |
10 #include "wtf/PassRefPtr.h" | 10 #include "wtf/PassRefPtr.h" |
11 #include "wtf/RefCounted.h" | 11 #include "wtf/RefCounted.h" |
12 #include "wtf/RefPtr.h" | 12 #include "wtf/RefPtr.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class CSSValue; | 16 class CSSValue; |
17 class Path; | 17 class Path; |
18 class SVGPathByteStream; | 18 class SVGPathByteStream; |
19 | 19 |
20 class StylePath : public RefCounted<StylePath> { | 20 class StylePath : public RefCounted<StylePath> { |
21 public: | 21 public: |
22 static PassRefPtr<StylePath> create(PassRefPtr<SVGPathByteStream>); | 22 static PassRefPtr<StylePath> create(PassRefPtr<SVGPathByteStream>); |
23 ~StylePath(); | 23 ~StylePath(); |
24 | 24 |
25 static StylePath* emptyPath(); | 25 static StylePath* emptyPath(); |
26 | 26 |
27 const Path& path() const; | 27 const Path& path() const; |
| 28 float length() const; |
| 29 bool isClosed() const; |
| 30 |
28 const SVGPathByteStream& byteStream() const; | 31 const SVGPathByteStream& byteStream() const; |
29 | 32 |
30 PassRefPtrWillBeRawPtr<CSSValue> computedCSSValue() const; | 33 PassRefPtrWillBeRawPtr<CSSValue> computedCSSValue() const; |
31 | 34 |
32 bool equals(const StylePath&) const; | 35 bool equals(const StylePath&) const; |
33 | 36 |
34 private: | 37 private: |
35 explicit StylePath(PassRefPtr<SVGPathByteStream>); | 38 explicit StylePath(PassRefPtr<SVGPathByteStream>); |
36 | 39 |
37 RefPtr<SVGPathByteStream> m_byteStream; | 40 RefPtr<SVGPathByteStream> m_byteStream; |
38 mutable OwnPtr<Path> m_path; | 41 mutable OwnPtr<Path> m_path; |
| 42 mutable float m_pathLength; |
39 }; | 43 }; |
40 | 44 |
41 } // namespace blink | 45 } // namespace blink |
42 | 46 |
43 #endif // StylePath_h | 47 #endif // StylePath_h |
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