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def getGlyph(gname, font):
return font[gname] if font.has_key(gname) else None
def getComponentByName(f, g, componentName):
for c in g.components:
if c.baseGlyph == componentName:
return c
def getAnchorByName(g,anchorName):
for a in g.anchors:
if a.name == anchorName:
return a
def alignComponentToAnchor(f,glyphName,baseName,accentName,anchorName):
g = getGlyph(glyphName,f)
base = getGlyph(baseName,f)
accent = getGlyph(accentName,f)
if g == None or base == None or accent == None:
return
a1 = getAnchorByName(base,anchorName)
a2 = getAnchorByName(accent,"_" + anchorName)
if a1 == None or a2 == None:
return
offset = (a1.x - a2.x, a1.y - a2.y)
c = getComponentByName(f, g, accentName)
c.offset = offset
def alignComponentsToAnchors(f,glyphName,baseName,accentNames):
for a in accentNames:
if len(a) == 1:
continue
alignComponentToAnchor(f,glyphName,baseName,a[0],a[1])
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