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remove brackets

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François Boulogne
2013-01-13 17:47:59 +01:00
committed by Johannes Schönberger
parent cc061029f3
commit 843d2d1160
1 changed files with 5 additions and 5 deletions
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skimage/draw/_draw.pyx
+5 -5
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@@ -289,7 +289,7 @@ def ellipse_perimeter(int cy, int cx, int yradius, int xradius):
"""
# If both radii == 0, return the center
# to avoid infinite loop in 2nd set
if (xradius == 0 and yradius == 0):
if xradius == 0 and yradius == 0:
return np.array(cy), np.array(cx)
# a and b are xradius an yradius
@@ -312,14 +312,14 @@ def ellipse_perimeter(int cy, int cx, int yradius, int xradius):
cdef int xchange = yradius * yradius * (1 - 2 * xradius)
cdef int ychange = xradius * xradius
while(xstop > ystop):
while xstop > ystop:
px.extend([x, -x, -x, x])
py.extend([y, y, -y, -y])
y += 1
ystop += twoasquared
err += ychange
ychange += twoasquared
if ((2 * err + xchange) > 0):
if (2 * err + xchange) > 0:
x -= 1
xstop -= twobsquared
err += xchange
@@ -335,14 +335,14 @@ def ellipse_perimeter(int cy, int cx, int yradius, int xradius):
xchange = yradius * yradius
ychange = xradius * xradius * (1 - 2 * yradius)
while(xstop <= ystop):
while xstop <= ystop:
px.extend([x, -x, -x, x])
py.extend([y, y, -y, -y])
x += 1
xstop += twobsquared
err += xchange
xchange += twobsquared
if ((2 * err + ychange) > 0):
if (2 * err + ychange) > 0:
y -= 1
ystop -= twoasquared
err += ychange