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Minor pruning of bad corners

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This commit is contained in:
Shaunak Kishore
2015-08-19 21:12:18 -04:00
parent 6e3a36cde8
commit 6bd3e30a61
1 changed files with 8 additions and 2 deletions
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10
getchar.py
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@ -18,6 +18,7 @@ TRANSFORM = 'scale({0:.2g}, -{0:0.2g}) translate(0, -900)'.format(SCALE)
MAX_BRIDGE_DISTANCE = 128 MAX_BRIDGE_DISTANCE = 128
MAX_CORNER_MERGE_DISTANCE = 15 MAX_CORNER_MERGE_DISTANCE = 15
MIN_CORNER_ANGLE = 0.1*math.pi MIN_CORNER_ANGLE = 0.1*math.pi
MIN_CORNER_TANGENT_DISTANCE = 4
class Corner(object): class Corner(object):
@ -87,12 +88,12 @@ class Corner(object):
segment1 = path[index] segment1 = path[index]
tangent1 = segment1.end - segment1.start tangent1 = segment1.end - segment1.start
if (type(segment1) == svg.path.QuadraticBezier and if (type(segment1) == svg.path.QuadraticBezier and
segment1.end != segment1.control): abs(segment1.control - segment1.end) > MIN_CORNER_TANGENT_DISTANCE):
tangent1 = segment1.end - segment1.control tangent1 = segment1.end - segment1.control
segment2 = path[(index + 1) % len(path)] segment2 = path[(index + 1) % len(path)]
tangent2 = segment2.end - segment2.start tangent2 = segment2.end - segment2.start
if (type(segment2) == svg.path.QuadraticBezier and if (type(segment2) == svg.path.QuadraticBezier and
segment2.control != segment2.end): abs(segment2.control - segment2.end) > MIN_CORNER_TANGENT_DISTANCE):
tangent2 = segment2.control - segment2.start tangent2 = segment2.control - segment2.start
return (tangent1, tangent2) return (tangent1, tangent2)
@ -135,6 +136,11 @@ def augment_glyph(glyph):
for stroke in strokes: for stroke in strokes:
result.append('<path fill="{0}" d="{1}" />'.format( result.append('<path fill="{0}" d="{1}" />'.format(
'#%02X%02X%02X' % (rand256(), rand256(), rand256()), stroke.d())) '#%02X%02X%02X' % (rand256(), rand256(), rand256()), stroke.d()))
for path in paths:
for element in path:
result.append(
'<circle cx="{0}" cy="{1}" r="4" fill="blue" stroke="blue"/>'.format(
int(element.end.real), int(element.end.imag)))
for corner in corners.itervalues(): for corner in corners.itervalues():
result.append( result.append(
'<circle cx="{0}" cy="{1}" r="4" fill="red" stroke="red" ' '<circle cx="{0}" cy="{1}" r="4" fill="red" stroke="red" '