TIETwainParams.AcquireFrameTop
Declaration
property AcquireFrameTop: double;
Description
Specifies the top of the rectangle to acquire measured in inches.
Note: You must enable
AcquireFrameEnabledSee Also
◼AcquireFrameLeft◼AcquireFrameRight◼AcquireFrameBottom// Acquires the 2,2,7,7 rectangle without display scanner dialog
ImageEnView1.IO.TwainParams.AcquireFrameTop := 2;
ImageEnView1.IO.TwainParams.AcquireFrameLeft := 2;
ImageEnView1.IO.TwainParams.AcquireFrameRight := 7;
ImageEnView1.IO.TwainParams.AcquireFrameBottom := 7;
ImageEnView1.IO.TwainParams.AcquireFrameEnabled := true;
ImageEnView1.IO.TwainParams.VisibleDialog := False;
ImageEnView1.IO.Acquire();