This bounding box constraint specifies a rectangular bounding box for a graph to be
placed in AI Engine tiles, between columns from
column_min to column_max and rows from
row_min to row_max. Multiple bounding box location
constraints can be set to specify an irregular shape bounding region.
By default, the Specify Bounding Box option is deselected. Enable this to specify the boundary location of the graph. Further, you can also enable the Specify Another Bounding Box option to specify multiple bounding regions.