def _get_subplot_extents(self, overlay, ranges, range_type):
        """
        Iterates over all subplots and collects the extents of each.
        """
        if range_type == 'combined':
            extents = {'extents': [], 'soft': [], 'hard': [], 'data': []}
        else:
            extents = {range_type: []}
        items = overlay.items()
        if self.batched and self.subplots:
            subplot = list(self.subplots.values())[0]
            subplots = [(k, subplot) for k in overlay.data.keys()]
        else:
            subplots = self.subplots.items()

        for key, subplot in subplots:
            found = False
            if subplot is None:
                continue
            layer = overlay.data.get(key, None)
            if isinstance(self.hmap, DynamicMap) and layer is None:
                for _, layer in items:
                    if isinstance(layer, subplot.hmap.type):
                        found = True
                        break
                if not found:
                    layer = None
            if layer is None or not subplot.apply_ranges:
                continue

            if isinstance(layer, CompositeOverlay):
                sp_ranges = ranges
            else:
                sp_ranges = util.match_spec(layer, ranges) if ranges else {}
            for rt in extents:
                extent = subplot.get_extents(layer, sp_ranges, range_type=rt)
                extents[rt].append(extent)
        return extents
def _get_subplot_extents ( self , overlay , ranges , range_type ) : if range_type == 'combined' : extents = { 'extents' : [ ] , 'soft' : [ ] , 'hard' : [ ] , 'data' : [ ] } else : extents = { range_type : [ ] } items = overlay . items ( ) if self . batched and self . subplots : subplot = list ( self . subplots . values ( ) ) [ 0 ] subplots = [ ( k , subplot ) for k in overlay . data . keys ( ) ] else : subplots = self . subplots . items ( ) for key , subplot in subplots : found = False if subplot is None : continue layer = overlay . data . get ( key , None ) if isinstance ( self . hmap , DynamicMap ) and layer is None : for _ , layer in items : if isinstance ( layer , subplot . hmap . type ) : found = True break if not found : layer = None if layer is None or not subplot . apply_ranges : continue if isinstance ( layer , CompositeOverlay ) : sp_ranges = ranges else : sp_ranges = util . match_spec ( layer , ranges ) if ranges else { } for rt in extents : extent = subplot . get_extents ( layer , sp_ranges , range_type = rt ) extents [ rt ] . append ( extent ) return extents
Iterates over all subplots and collects the extents of each.