GetMapImage
This method is available to developers from the Locate.asmx Web Service and generates a map to be returned. This is returned as a binary PNG image stream.
http://localhost/isharemaps_internal/locate.asmx/GetMapImage?mapsource=Workshop/AllMaps&x=123&y=456&zoom=100width=400&height=300
Parameters
Name | Requirement | Description |
|---|---|---|
mapsource | mandatory | A list can be obtained from the GetMapSources method. This needs to be the name of the .xml file (without the .xml extension) not the name of the MapSource in Studio. |
x | mandatory | Easting in British National Grid meters |
y | mandatory | Northing in British National Grid meters |
zoom | mandatory | Zoom in METERS for the map |
width | mandatory | Width in pixels of the resultant image |
height | mandatory | Height in pixels of the resultant image |
Returns
MapSpur Envelope including a map view definition (of the resultant view), the map image byte array, time elapsed on the server to process and also and error message and error code.
Errors
Raises error – Invalid Map Source