gpm_lowerroi function

In unit gpm

Lower a region of interest in the stack.

Declaration

pascal

function gpm_lowerroi(which: Pgpm_roi; after: Pgpm_roi): Pgpm_roi

Gpm_LowerRoi lowers the region of interest which after after. If after is Nil, the region of interest is moved to the bottom of the stack.

The return value is the new top of the region-of-interest stack.

None.