This class represents a closed 2D polygon.

Attributes¶

points: numpy.ndarray

The polygon points

poly: matplotlib.path.Path

The closed polygon geometry

Public members¶

ClosedPolygon(points)[source]

Constructor.

p_min()[source]

Returns minimal (x,y) point.

p_max()[source]

Returns maximal (x,y) point.

points_distance(points, return_nearest=False)[source]

Calculates point distances wrt boundary.

points_inside(points)[source]

Tests if points are inside the geometry.

add_to_figure(ax, show_boundary=True, fill_mode=None, ...)[source]

Add image to (x,y) figure.

box_centre()[source]

Returns centre (x,y) point of the surrounding box.

inverse()[source]

Get the inverted geometry