Declaration: Frm2DImg.DisplayLayer(Layer, TimeSlot: integer; llx, lly, urx, ury, ColSclLow, ColSclHigh: double; Caption: string);
Displays the image of a particular Layer and TimeSlot. The parameters llx (lower left x), lly (lower left y), urx (upper right x), and ury (upper right y) specify the region to be displayed (in scaled image coordinates); setting all four parameters to a zero value creates an optimally zoomed image displaying the entire image.

The parameters ColSclLow and ColSclHigh define the range of the color scale. Setting both parameters to zero values switches the auto color mode on. The parameter Caption specifies an optional caption which is displayed at the top right of the image. Setting Caption to an empty string will trigger the default caption.