fishtank.utils.tile_polygons#
- fishtank.utils.tile_polygons(polygons, tile_shape=(500, 500), buffer=25, cell='cell')#
Split polygons into tiles.
- Parameters:
polygons (
GeoDataFrame) – a GeoDataFrame of cell outlines.tile_shape (
tuple(default:(500, 500))) – the shape of the tiles to divide the polygons into.buffer (
int(default:25)) – Add a buffer around the tiles to include polygons that overlap the edges.cell (
str(default:'cell')) – the name of the cell column in the GeoDataFrame.
- Return type:
- Returns:
- tiles
a list of GeoDataFrames of cell outlines for each tile.
- bounds
The bounds for each tile.