{ "layers": [ { "layerId": 0, "layerName": "Footpath Mechanical Sweeper", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "d391669d02d9be909930040f8991c9aa", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgf8ZGP5TYhAjAwMjioHUAqMGjho4auCogXQ2EFaeUc1AagEAYH8CU17tvfIAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20 } ] }, { "layerId": 1, "layerName": "Road Mechanical Sweeper", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Vehicle 1", "url": "5b15aa8cb2d2b91ff9d8646e7d23e64f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgSWbS/5TYlCPbw8jioHUAqMGjho4auCogXQ2EFaeUc1AagEAKpIFt8SsbDoAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20, "values": [ "1" ] }, { "label": "Vehicle 2", "url": "aa7995d573bba6573a7388b494801213", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgQ8flvynxCB5+R5GFAOpBUYNHDVw1MBRA+lsIKw8o5qB1AIA9M4FHP/8wyMAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20, "values": [ "2" ] }, { "label": "Vehicle 3", "url": "22a18bd59db934e308e627824e3d032b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAADFJREFUOI1jYaAyYKGZgd+Opv2nxCAu61mMKAZSC4waOGrgqIGjBtLZQFh5RjUDqQUA++MFMfVvATkAAAAASUVORK5CYII=", "contentType": "image/png", "height": 20, "width": 20, "values": [ "3" ] } ] } ] }