Snapping for Editing |
  
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Snapping for Editing |
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The Service API also supports snap layer for editing. Therefore it is necessary to configure snapping for a certain edit layer.
Note: Snap layers in general are not suppported from the Service API. You can only use snap layers within edit layers.
The only additional parameter for snapping is:
•snap_profile_id
The value of the snap_profile_id can be found in the XML of the project configuration (see screenshot below).
Sample request for snapping for a certain edit layer would be:
../synservice?project=World&snap_profile_id=124040
The response of the Service API includes the snap points node with a list of all snap points for the requested layer.
{
"SNAP_POINTS": {
"snap_points": "[[1592531.5848,5880887.9083],[1612729.9549,6022085.9889],[1719264.2041,5950139.8556],[1624271.9461,6020050.853]]"
},
"MAP": {
"url": "http://w-vpc-ts-w7-e/wo_output/Welt_20130918_113217_221_26.jpg",
"x": 1486112,
"y": 6061967,
"scale": 5385003.4032003395,
"width": 640,
"height": 400,
"upp": 1424.785
},
"response_id": "97f6884a-cdad-4e03-a49e-d7b92be7886c"
}