## Display Device Driver Reference for OS/2

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### Base GRE Entry Points

The base DLL supplies functionality for the following calls from the Graphics Engine. For further information see the Presentation Device Driver Reference.

AccumulateBounds
Death
DeviceGetAttributes
DeviceInvalidateVisRegion
DeviceQueryFontAttributes
DeviceQueryFonts
DeviceSetAttributes
DeviceSetDCOrigin
DeviceSetGlobalAttribute
ErasePS
Escape
GetBoundsData
GetCodePage
GetCurrentPosition
GetDCOrigin
GetLineOrigin
GetPairKerningTable
GetPel
GetPickWindow
GetScreenBits
GetStyleRatio
LockDevice
NotifyClipChange
NotifyTransformChange
QueryDeviceBitmaps
QueryDeviceCaps
QueryDevResource2
QueryHardcopyCaps
RealizeFont
ResetBounds
Resurrection
SetCodePage
SetCurrentPosition
SetLineOrigin
SetPel
SetPickWindow
SetScreenBits
SetStyleRatio
UnLockDevice