libpysal.cg.bbcommon¶

libpysal.cg.bbcommon(bb, bbother)[source]¶

Old Stars method for bounding box overlap testing. Also defined in pysal.weights._cont_binning.

Parameters:¶

bb : list¶

A bounding box.

bbother : list¶

The bounding box to test against.

Returns:¶

chflag – 1 if bb overlaps bbother, otherwise 0.

Return type:¶

int

Examples

>>> b0 = [0, 0, 10, 10]
>>> b1 = [10, 0, 20, 10]
>>> bbcommon(b0, b1)
1