Fix polygon approximation for 0 or less tolerance

2026-06-27 18:25:32 +08:00 · 2012-10-06 19:05:11 +02:00
parent 00dbb5e4e3
commit d1629aec0f
1 changed files with 1 additions and 1 deletions
@@ -28,7 +28,7 @@ def approximate_polygon(coords, tolerance):
    ----------
    .. [1] http://en.wikipedia.org/wiki/Ramer-Douglas-Peucker_algorithm
    """
-    if tolerance == 0:
+    if tolerance <= 0:
        return coords

    chain = np.zeros(coords.shape[0], 'bool')