Attribute VB_Name = "GraKa" Public Declare Function SetWindowPos Lib "user32" (ByVal hwnd As Long, ByVal hWndInsertAfter As Long, ByVal x As Long, ByVal y As Long, ByVal cx As Long, ByVal cy As Long, ByVal wFlags As Long) As Long Public Const HWND_TOP = 0 Public Const SWP_SHOWWINDOW = &H40 Sub Test() Dim oView As View Dim oCamera As Camera Set oView = ThisApplication.ActiveView Set oCamera = oView.Camera oView.DisplayMode = kShadedRendering SetWindowPos oView.hwnd, HWND_TOP, 0, 0, 1024, 768, SWP_SHOWWINDOW oView.Fit (True) T = Timer() For i = 0 To 25 oCamera.ViewOrientationType = kIsoBottomLeftViewOrientation oCamera.Apply oCamera.ViewOrientationType = kIsoTopRightViewOrientation oCamera.Apply oCamera.ViewOrientationType = kIsoTopLeftViewOrientation oCamera.Apply oCamera.ViewOrientationType = kIsoBottomRightViewOrientation oCamera.Apply Next i T = Timer() - T MsgBox "Bildrate 1024 X 768 = " + Format(100 / T, "0.00") + " Hz" End Sub