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VB声明 |
Declare Function OffsetViewportOrgEx Lib "gdi32"
Alias "OffsetViewportOrgEx" (ByVal hdc As Long, ByVal nX As Long, ByVal nY As
Long, lpPoint As POINTAPI) As Long |
说明 |
平移设备场景视口区域 |
返回值 |
Long,执行成功为非零值,失败为0 |
参数表 |
参数 |
类型及说明 |
hdc |
Long,设备场景句柄 |
nX,nY |
Long,将加到视口起点的水平和垂直偏移量(以设备坐标表示) |
lpPoint |
POINTAPI,装载设备场景视口原先的起点的结构,以设备坐标表示 |
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