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More descriptive variable names.

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This commit is contained in:
jamesgk 2015-10-05 17:36:36 -07:00
parent 2712c74b37
commit 10b1e9f500
1 changed files with 11 additions and 11 deletions
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22
Lib/convert_curves.py
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@ -211,16 +211,16 @@ def convert_collection_to_quadratic(p0, p1, p2, p3, max_n, max_err):
return splines
def cubic_segment_to_quadratic(c, sid, max_n, max_err, report):
def cubic_segment_to_quadratic(contour, segment_id, max_n, max_err, report):
"""Return a quadratic approximation of a cubic segment."""
segment = c[sid]
segment = contour[segment_id]
if segment.type != 'curve':
raise TypeError('Segment type not curve')
# assumes that a curve type will always be proceeded by another point on the
# same contour
prev_segment = c[sid - 1]
prev_segment = contour[segment_id - 1]
points = convert_to_quadratic(prev_segment.points[-1], segment.points[0],
segment.points[1], segment.points[2],
max_n, max_err)
@ -237,19 +237,19 @@ def cubic_segment_to_quadratic(c, sid, max_n, max_err, report):
return as_quadratic(segment, points)
def glyph_curves_to_quadratic(g, max_n, max_err, report):
def glyph_curves_to_quadratic(glyph, max_n, max_err, report):
"""Convert a glyph's curves to quadratic, in place."""
for c in g:
for contour in glyph:
segments = []
for i in range(len(c)):
s = c[i]
if s.type == 'curve':
for i in range(len(contour)):
segment = contour[i]
if segment.type == 'curve':
segments.append(cubic_segment_to_quadratic(
c, i, max_n, max_err, report))
contour, i, max_n, max_err, report))
else:
segments.append(s)
replace_segments(c, segments)
segments.append(segment)
replace_segments(contour, segments)
def fonts_to_quadratic(fonts, compatible=False, max_n=10, max_err=5):