1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
from __future__ import division
glyphs = ["hyphen"]
def getPaths(glyph_name):
layer = Glyphs.font.glyphs[glyph_name].layers[2]
result = "%s = [" % glyph_name
for path in layer.paths:
result += "["
for node in path.nodes:
result += "((%i, %i), %r), " % (node.x, node.y, node.type)
result += "], "
result += "]"
return result
layer_values = [
(0, 0),
(-2, 20),
(-60, 250), # 122
(-90, 20),
(-122, 250),
]
def drawPathsInGlyph(glyph):
ref_paths = glyph.layers[0].paths
for i in range(len(glyph.layers) - 2):
layer = glyph.layers[i + 1]
layer.paths = []
for ref_path in ref_paths:
n0 = ref_path.segments[0][0]
n1 = ref_path.segments[0][1]
cor, exp = layer_values[i + 1]
drawPathsInLayer(layer, n0.x, n0.y, n1.x, n1.y, cor, exp)
offcurve_ratio_x = 39/122
offcurve_ratio_y = 50/122
line_ratio_x = 73/122
def drawPathsInLayer(layer, x0, y0, x1, y1, correction, expansion, clear=True):
c = correction
e = expansion
half = e / 2
offcurve_ratio_x = 39/122
offcurve_ratio_y = 50/122
line_ratio_x = 73/122
# Correct for short segments
if abs(x1 - x0) < expansion:
line_ratio_x = 0.5
offcurve_ratio_x = 0.288
p = GSPath()
for node in [
((x0 + c + e * offcurve_ratio_x, y0 - half), "offcurve"),
((x0 + c, y0 - half * offcurve_ratio_y), "offcurve"),
((x0 + c, y0 + half * offcurve_ratio_y), "offcurve"),
((x0 + c + e * offcurve_ratio_x, y0 + half), "offcurve"),
((x0 + c + e * line_ratio_x, y0 + half), "qcurve"),
((x1 - c - e * line_ratio_x, y0 + half), "line"),
((x1 - c - e * offcurve_ratio_x, y0 + half), "offcurve"),
((x1 - c, y0 + half * offcurve_ratio_y), "offcurve"),
((x1 - c, y0 - half * offcurve_ratio_y), "offcurve"),
((x1 - c - e * offcurve_ratio_x, y0 - half), "offcurve"),
((x1 - c - e * line_ratio_x, y0 - half), "qcurve"),
((x0 + c + e * line_ratio_x, y0 - half), "line"),
]:
pt, typ = node
x, y = pt
n = GSNode((int(round(x)), int(round(y))), typ)
if typ in ("line", "qcurve"):
n.smooth = True
p.nodes.append(n)
p.closed = True
layer.paths.append(p)
# for glyph_name in glyphs:
# print getPaths(glyph_name)
for l in Glyphs.font.selectedLayers:
drawPathsInGlyph(l.parent)
|
