Private Declare Function SetWorldTransform Lib "gdi32" (ByVal hdc As Long, lpXform As XFORM) As Long
Private Type XFORM
eM11 As Double
eM12 As Double
eM21 As Double
eM22 As Double
eDx As Double
eDy As Double
End Type
请问我使用SetWorldTransform 为什么得不到旋转的效果?有谁能给一个例子?
Private Type XFORM
eM11 As Double
eM12 As Double
eM21 As Double
eM22 As Double
eDx As Double
eDy As Double
End Type
请问我使用SetWorldTransform 为什么得不到旋转的效果?有谁能给一个例子?
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/cordspac_57cd.asp