[SciPy-User] Bresenham algorithm?
Zachary Pincus
zachary.pincus at yale.edu
Sun Sep 20 13:47:06 EDT 2009
> Does scipy provide the Bresenham algorithm ?
Not that I know of... but would it be acceptable to interpolate
values? Then you could just calculate floating-point x,y points evenly
spaced along the line segment, and use scipy.ndimage.map_coordinates
to sample the image (with spline interpolation of any desired order)
at those points.
In some cases, this is probably an acceptable solution... in others,
not so much.
Zach
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