expand

EdbPolygon.expand(offset=0.001, tolerance=1e-12, round_corners=True, maximum_corner_extension=0.001)

Expand the polygon shape by an absolute value in all direction. Offset can be negative for negative expansion.

Parameters:

offsetfloat, optional

Offset value in meters.

tolerancefloat, optional

Tolerance in meters.

round_cornersbool, optional

Whether to round corners or not. If True, use rounded corners in the expansion otherwise use straight edges (can be degenerate).

maximum_corner_extensionfloat, optional

The maximum corner extension (when round corners are not used) at which point the corner is clipped.