blob: b22782d680d7bd8d1eb93f985ebda759d68aa6d0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_GFX_SCOPED_CG_CONTEXT_SAVE_GSTATE_MAC_H_
#define UI_GFX_SCOPED_CG_CONTEXT_SAVE_GSTATE_MAC_H_
#import <QuartzCore/QuartzCore.h>
namespace gfx {
class ScopedCGContextSaveGState {
public:
explicit ScopedCGContextSaveGState(CGContextRef context) : context_(context) {
CGContextSaveGState(context_);
}
~ScopedCGContextSaveGState() {
CGContextRestoreGState(context_);
}
private:
CGContextRef context_;
DISALLOW_COPY_AND_ASSIGN(ScopedCGContextSaveGState);
};
} // namespace gfx
#endif // UI_GFX_SCOPED_CG_CONTEXT_SAVE_GSTATE_MAC_H_
|
