def make_zmd_list_geodetic():
"""Make a geodetic zoom level metadata mock object."""
zmd_list = []
for zoom in xrange(2, 6):
zmd = ZoomMetadata()
zmd.zoom = zoom
zmd.min_tile_row = 0
zmd.min_x = 0
zmd.min_tile_col = 0
zmd.min_y = 0
zmd.max_tile_row = (2**(zoom-1)) - 1
zmd.max_x = zmd.max_tile_row
zmd.max_tile_col = (2**zoom) - 1
zmd.max_y = zmd.max_tile_col
#zmd.matrix_width = (4 if zoom == 2 else zmd_list[zoom-3].matrix_width * 2)
if zoom == 2:
zmd.matrix_width = 4
else:
zmd.matrix_width = zmd_list[zoom-3].matrix_width * 2
#zmd.matrix_height = (2 if zoom == 2 else zmd_list[zoom-3].matrix_height * 2)
if zoom == 2:
zmd.matrix_height = 2
else:
zmd.matrix_height = zmd_list[zoom-3].matrix_height * 2
zmd_list.append(zmd)
return zmd_list
def make_zmd():
zmd = ZoomMetadata()
zmd.zoom = 1
zmd.min_tile_col = 1
zmd.min_tile_row = 1
zmd.min_x = 1
zmd.min_y = 1
zmd.max_tile_col = 2
zmd.max_tile_row = 2
zmd.max_x = 2
zmd.max_y = 2
zmd.matrix_width = 2
zmd.matrix_height = 2
return zmd