To get tile of WebGIS map, use the request:
https://{host}/gis_render/<x>_<y>_<z>/<uid>/<tile_name>.png?density=...
Note: {host} is usually hst-api.exmaple.com.
Parameters
| Name | Description |
|---|---|
| x | X-coordinate of tile |
| y | Y-coordinate of tile |
| z | zoom |
| uid | current user ID |
| tile_name | any tile name |
| density | tile size, optional |
Tile coordinates are calculated according to concept described in Google Custom Map Types.
Density
The param is optional. On default tile size is 256*256.
| Value | Tile size | Ratio |
|---|---|---|
| 1 | 256*256 | 1 |
| 2 | 384*384 | 1.5 |
| 3 | 512*512 | 2 |
| 4 | 768*768 | 3 |
| 5 | 1024*1024 | 4 |
Response
Returns an image in PNG format.