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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 UI_GFX_CANVAS_H_ | 5 #ifndef UI_GFX_CANVAS_H_ |
6 #define UI_GFX_CANVAS_H_ | 6 #define UI_GFX_CANVAS_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 | 10 |
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171 bool filter) = 0; | 171 bool filter) = 0; |
172 virtual void DrawBitmapInt(const SkBitmap& bitmap, | 172 virtual void DrawBitmapInt(const SkBitmap& bitmap, |
173 int src_x, int src_y, int src_w, int src_h, | 173 int src_x, int src_y, int src_w, int src_h, |
174 int dest_x, int dest_y, int dest_w, int dest_h, | 174 int dest_x, int dest_y, int dest_w, int dest_h, |
175 bool filter, | 175 bool filter, |
176 const SkPaint& paint) = 0; | 176 const SkPaint& paint) = 0; |
177 | 177 |
178 // Draws text with the specified color, font and location. The text is | 178 // Draws text with the specified color, font and location. The text is |
179 // aligned to the left, vertically centered, clipped to the region. If the | 179 // aligned to the left, vertically centered, clipped to the region. If the |
180 // text is too big, it is truncated and '...' is added to the end. | 180 // text is too big, it is truncated and '...' is added to the end. |
181 virtual void DrawStringInt(const string16& text, | 181 virtual void DrawStringInt(const string16& text, const |
182 const gfx::Font& font, | 182 gfx::Font& font, |
183 const SkColor& color, | 183 const SkColor& color, |
184 int x, int y, int w, int h) = 0; | 184 int x, int y, int w, int h) = 0; |
185 virtual void DrawStringInt(const string16& text, | 185 virtual void DrawStringInt(const string16& text, |
186 const gfx::Font& font, | 186 const gfx::Font& font, |
187 const SkColor& color, | 187 const SkColor& color, |
188 const gfx::Rect& display_rect) = 0; | 188 const gfx::Rect& display_rect) = 0; |
189 | 189 |
190 // Draws text with the specified color, font and location. The last argument | 190 // Draws text with the specified color, font and location. The last argument |
191 // specifies flags for how the text should be rendered. It can be one of | 191 // specifies flags for how the text should be rendered. It can be one of |
192 // TEXT_ALIGN_CENTER, TEXT_ALIGN_RIGHT or TEXT_ALIGN_LEFT. | 192 // TEXT_ALIGN_CENTER, TEXT_ALIGN_RIGHT or TEXT_ALIGN_LEFT. |
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241 // Returns the rectangle that is invalid. | 241 // Returns the rectangle that is invalid. |
242 virtual gfx::Rect GetInvalidRect() const = 0; | 242 virtual gfx::Rect GetInvalidRect() const = 0; |
243 | 243 |
244 // Returns the underlying Canvas. | 244 // Returns the underlying Canvas. |
245 virtual Canvas* AsCanvas() = 0; | 245 virtual Canvas* AsCanvas() = 0; |
246 }; | 246 }; |
247 | 247 |
248 } // namespace gfx; | 248 } // namespace gfx; |
249 | 249 |
250 #endif // UI_GFX_CANVAS_H_ | 250 #endif // UI_GFX_CANVAS_H_ |
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