def handlePosition(position, coos, svg, role_of):
ids = []
if Debug:
print "handlePosition", position.getAttribute('id'), coos
[translation, angle] = extract_transform(position.getAttribute('transform'))
new_translation = view_mapping(translation)
position.setAttribute('transform', make_transform(new_translation, angle))
svg = printAttr('g', position, ('id', 'transform'), svg)
role_of = extract_role(position, role_of)
for child in position.childNodes:
if child.nodeName == 'rect':
[id, coos, svg] = handleRect(child, coos, svg)
if Debug:
print "after handleRect:", coos
ids.append(id)
if child.nodeName == 'label':
svg = handleLabel(child, svg)
for cid in cids:
if cid in ids:
print 'before handlePOsition', cid, coos[cid], translation, angle
for id in ids:
coos = apply_transform(id, new_translation, angle, coos)
for cid in cids:
if cid in ids:
print 'after handlePOsition', cid, coos[cid], translation, angle
svg.append('</g>')
return [ids, coos, svg, role_of]
def handlePositionGroup(group, coos, svg, role_of):
ids = []
if Debug:
print "handlePositionGroup", coos
svg = printAttr('g', group, ('id', 'transform'), svg)
for child in group.childNodes:
if child.nodeName == 'position':
[new_ids, coos, svg, role_of] = handlePosition(child, coos, svg, role_of)
ids += new_ids
[translation, angle] = extract_transform(group.getAttribute('transform'))
new_translation = view_mapping(translation)
group.setAttribute('transform', make_transform(new_translation, angle))
# for cid in cids:
# print 'posgroup', cid, 'before', coos[cid], translation, angle
for id in ids:
coos = apply_transform(id, new_translation, angle, coos)
for cid in cids:
if cid in ids:
print 'posgroup', cid, 'result', coos[cid], translation, angle
svg.append('</g>')
return [coos, svg, role_of]
