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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 moveMarkAnchors(f, g, anchorName, accentName, dx, dy):
- if "top"==anchorName:
- anchors = f[accentName].anchors
- for anchor in anchors:
- if "mkmktop_acc" == anchor.name:
- anchor2 = Anchor()
- #print anchor.x, dx, anchor.y, dy
- anchor2.name = "top"
- anchor2.x = anchor.x + int(dx)
- anchor2.y = anchor.y + int(dy)
- g.anchors.append(anchor2)
-
- elif "bottom"==anchorName:
- anchors = f[accentName].anchors
- for anchor in anchors:
- if "mkmkbottom_acc" == anchor.name:
- for n in range(len(g.anchors)):
- if g.anchors[n].name == "bottom":
- del g.anchors[n]
- break
- anchor2 = Anchor()
- #print anchor.x, dx, anchor.y, dy
- anchor2.name = "bottom"
- anchor2.x = anchor.x + int(dx)
- anchor2.y = anchor.y + int(dy)
- for anc in anchors:
- if "top" == anc.name:
- anchor2.x = anc.x + int(dx)
- g.anchors.append(anchor2)
- 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
- moveMarkAnchors(f, g, anchorName, accentName, offset.x, offset.y)
- 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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