# win.region 库模块帮助文档

## win.region 成员列表 <a id="win.region" href="#win.region">&#x23;</a>

该支持库定义REGION相关API

### win.region.copy(HRGN绘图区域句柄) <a id="win.region.copy" href="#win.region.copy">&#x23;</a>
复制HRGN句柄

### win.region.getWindowRgn(HWND窗口句柄) <a id="win.region.getWindowRgn" href="#win.region.getWindowRgn">&#x23;</a>
复制窗体绘图区域

### 全局常量

### ::CombineRgn : <a id="::CombineRgn :" href="#::CombineRgn :">&#x23;</a>
`::Gdi32.api("CombineRgn", "int(pointer hrg,pointer hrgnSrc1,pointer hrgnSrc12,int mode)");`

### ::CreateRectRgn : <a id="::CreateRectRgn :" href="#::CreateRectRgn :">&#x23;</a>
`::Gdi32.api("CreateRectRgn", "pinter(int top,int top,int right,int bottom)");`

### ::CreateRoundRectRgn : <a id="::CreateRoundRectRgn :" href="#::CreateRoundRectRgn :">&#x23;</a>
`::Gdi32.api( "CreateRoundRectRgn", "pointer(int, int, int, int, int, int)" );`

### ::GetWindowRgn : <a id="::GetWindowRgn :" href="#::GetWindowRgn :">&#x23;</a>
`::User32.api("GetWindowRgn", "int(addr hWnd, pointer hRgn)");`

### ::SetWindowRgn : <a id="::SetWindowRgn :" href="#::SetWindowRgn :">&#x23;</a>
`::User32.api("SetWindowRgn", "bool(addr hWnd, pointer hRgn, bool bRedraw)");`