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21 lines
407 B
Markdown
21 lines
407 B
Markdown
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# Rect 矩形类
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## 成员
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| 类型 | 名称 | 描述 |
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| --- | --- | --- |
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| int | x | 矩形左上角的x坐标 |
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| int | y | 矩形左上角的y坐标 |
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| int | w | 矩形宽度 |
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| int | h | 矩形高度 |
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## 方法
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Rect()
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>
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默认构造.长宽为0且坐标为(0,0)
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Rect(int X,int Y,int W,int H)
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>
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指定参数的构造
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SDL_Rect Rect::toSDLRect()
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>
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将当前矩形转换为SDL_Rect表示
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