OffsetViewportOrgEx

OffsetViewportOrgEx

VB聲明

Declare Function OffsetViewportOrgEx Lib "gdi32" Alias "OffsetViewportOrgEx" (ByVal hdc As Long, ByVal nX As Long, ByVal nY As Long, lpPoint As POINTAPI) As Long

說明

平移設(shè)備場(chǎng)景視口區(qū)域

返回值

Long，執(zhí)行成功為非零值，失敗為0

參數(shù)表

參數(shù)

類型及說明

hdc

Long，設(shè)備場(chǎng)景句柄

nX,nY

Long，將加到視口起點(diǎn)的水平和垂直偏移量（以設(shè)備坐標(biāo)表示）

lpPoint

POINTAPI，裝載設(shè)備場(chǎng)景視口原先的起點(diǎn)的結(jié)構(gòu)，以設(shè)備坐標(biāo)表示

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