set_empty_location

Specifies a location in which no cell should be placed.

set_empty_location (x ,y);

set_empty_location (x_bl ,y_bl x_tr ,y_tr );

Arguments

x, y

Specifies the tile coordinates for the empty cell location.

x_bl ,y_bl x_tr ,y_tr

Specifies the tile coordinates for the bottom-left and top-right corner of the region.

Note: Only white spaces are allowed between the coordinates.

ProASIC PLUS and ProASIC

The following example informs the placement program that location (3, 7) is unavailable for cell placement:

set_empty_location( 3 ,7);

set_empty_location(113 ,1 60 ,80 );