def geometrystyles(self, request, *args, **kwargs):
        return Response({
            'building': '#aaaaaa',
            'space': '#eeeeee',
            'hole': 'rgba(255, 0, 0, 0.3)',
            'door': '#ffffff',
            'area': '#55aaff',
            'stair': '#a000a0',
            'ramp': 'rgba(160, 0, 160, 0.2)',
            'obstacle': '#999999',
            'lineobstacle': '#999999',
            'column': 'rgba(0, 0, 50, 0.3)',
            'poi': '#4488cc',
            'shadow': '#000000',
            'graphnode': '#009900',
            'graphedge': '#00CC00',
            'altitudemarker': '#0000FF',
            'wifimeasurement': '#DDDD00',
        })