Available in the LEADTOOLS Imaging toolkit. |
BitmapDpi example for Visual Basic
Dim x, y
hAuto = LEAD1.AnnCreate (ANNOBJECT_AUTOMATION, False, False)
x = LEAD1.AnnGetBitmapDpiX (hAuto)
y = LEAD1.AnnGetBitmapDpiY (hAuto)
MsgBox x & ", " & y
LEAD1.AnnSetBitmapDpiX hAuto, x + 2, False
LEAD1.AnnSetBitmapDpiY hAuto, y + 2, False
x = LEAD1.AnnGetBitmapDpiX(hAuto)
y = LEAD1.AnnGetBitmapDpiY(hAuto)
MsgBox x & ", " & y