def svg_lines(year, month, day, hour, minute, longitude, latitude, azd, altd, zoom, x, y):
start = time()
try:
if CacheClient:
cache = CacheClient()
else:
cache = None
longitude = longitude / 360.0 * 24.0
azd = azd / 360.0 * 24.0
source = IndexedSource(year, month, day, hour, minute, longitude, latitude, azd, altd, cache)
bounds, sky_objects = source.get_constellation_lines(zoom, x, y)
return svg_line_tile(zoom, x, y, bounds, sky_objects)
finally:
info("Tile generation end %.1fs" % (time() - start))
