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Use np.intp type for indices

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Christoph Gohlke
2013-03-04 22:45:46 -08:00
parent 97fd434314
commit 211d64644f
1 changed files with 3 additions and 3 deletions
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skimage/draw/_draw.pyx
+3 -3
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@@ -126,7 +126,7 @@ def polygon(y, x, shape=None):
rr.append(r)
cc.append(c)
return np.array(rr), np.array(cc)
return np.array(rr, dtype=np.intp), np.array(cc, dtype=np.intp)
def ellipse(double cy, double cx, double yradius, double xradius, shape=None):
@@ -174,7 +174,7 @@ def ellipse(double cy, double cx, double yradius, double xradius, shape=None):
rr.append(r)
cc.append(c)
return np.array(rr), np.array(cc)
return np.array(rr, dtype=np.intp), np.array(cc, dtype=np.intp)
def circle(double cy, double cx, double radius, shape=None):
@@ -368,7 +368,7 @@ def ellipse_perimeter(Py_ssize_t cy, Py_ssize_t cx, Py_ssize_t yradius,
err += ychange
ychange += twobsquared
return np.array(py) + cy, np.array(px) + cx
return np.array(py, dtype=np.intp) + cy, np.array(px, dtype=np.intp) + cx
def set_color(img, coords, color):