| // Copyright 2014 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_NINE_IMAGE_PAINTER_H_ |
| #define UI_GFX_NINE_IMAGE_PAINTER_H_ |
| |
| #include "base/logging.h" |
| #include "ui/gfx/gfx_export.h" |
| #include "ui/gfx/image/image_skia.h" |
| |
| namespace gfx { |
| |
| class Canvas; |
| class Insets; |
| class Rect; |
| |
| class GFX_EXPORT NineImagePainter { |
| public: |
| explicit NineImagePainter(const std::vector<ImageSkia>& images); |
| NineImagePainter(const ImageSkia& image, const Insets& insets); |
| ~NineImagePainter(); |
| |
| bool IsEmpty() const; |
| Size GetMinimumSize() const; |
| void Paint(Canvas* canvas, const Rect& bounds); |
| void Paint(Canvas* canvas, const Rect& bounds, uint8 alpha); |
| |
| private: |
| // Images are numbered as depicted below. |
| // ____________________ |
| // |__i0__|__i1__|__i2__| |
| // |__i3__|__i4__|__i5__| |
| // |__i6__|__i7__|__i8__| |
| ImageSkia images_[9]; |
| |
| DISALLOW_COPY_AND_ASSIGN(NineImagePainter); |
| }; |
| |
| } // namespace gfx |
| |
| #endif // UI_GFX_NINE_IMAGE_PAINTER_H_ |