TIEAcquireParams.AcquireFrameTop

Declaration

property AcquireFrameTop: double; (Read/Write)

Description

Specifies the top of the rectangle to acquire measured in inches.

Note: Not supported for DCIM retrieval (i.e. when SelectedAcquireSource.Api = ieaDCIM). With WIA ensure you set AcquireFrameLeft/AcquireFrameTop before AcquireFrameRight/AcquireFrameBottom

See Also

◼AcquireFrameLeft
◼AcquireFrameRight
◼AcquireFrameBottom
◼AcquireFrameTop
◼WIA_IPS_YPOS

Example

// Acquires the 2,2,7,7 rectangle without display scanner dialog
ImageEnView1.IO.AcquireParams.AcquireFrameTop    := 2;
ImageEnView1.IO.AcquireParams.AcquireFrameLeft   := 2;
ImageEnView1.IO.AcquireParams.AcquireFrameRight  := 7;
ImageEnView1.IO.AcquireParams.AcquireFrameBottom := 7;
ImageEnView1.IO.AcquireParams.VisibleDialog := False;
ImageEnView1.IO.Acquire();

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