favGetRoiLb

AVVIEWER Subroutine: Gets the position number of the first element in the Region of Interest (ROI) of the specified dimension.

Module: USE AVVIEWER

Syntax

favGetRoiLb (hv, dim, roiLb, status)

hv

A handle that references an instance of Array Viewer created by favStartViewer.

dim

An input argument of type INTEGER(2). It specifies the dimension of the array.

roiLb

An output argument of type INTEGER(4). It returns the first element in the ROI.

status

An output argument of type INTEGER(4). It returns a status code for the success of this call. The value 0 indicates success.

See Also

favGetRoiUb, favSetRoi