neurom.view.common.project_cylinder_onto_2d¶
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neurom.view.common.
project_cylinder_onto_2d
(ax, plane, start, end, start_radius, end_radius, color='black', alpha=1.0)[source]¶ take cylinder defined by start/end, and project it onto the plane
Parameters: - ax – matplotlib axes
- plane (tuple of int) – where x, y, z = 0, 1, 2, so (0, 1) is the xy axis
- start (np.array) – start coordinates
- end (np.array) – end coordinates
- start_radius (float) – start radius
- end_radius (float) – end radius
- color – matplotlib color
- alpha (float) – alpha value
Note: There are probably more efficient ways of doing this: here the 3d outline is calculated, the non-used plane coordinates are dropped, a tight convex hull is found, and that is used for a filled polygon