def __init__(self, context, request):
super(Placemark, self).__init__(context, request)
# styles are stored as annotation!
# see collective/geo/contentlocations/geostylemanager.py
self.styles = deepcopy(self.styles)
# Manipulates the marker image as defined by the query
# e.g. @@kml-document?letter=A
letter = self.request.get('letter', None) or None
marker = IMapMarker(self.context)
self.styles['marker_image'] = u'string:' + marker.url(letter)
def marker_image(self, item):
""" Returns the marker image used in the mapfields. """
marker = IMapMarker(item)
return marker.url(self.lettermap.get(item.id, None))
def marker_url(self):
letter = self.request.get('letter', None) or None
marker = IMapMarker(self.context)
return u'string:' + marker.url(letter)
