{ "layers": [ { "layerId": 0, "layerName": "Road Category", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "National Highway", "url": "990cc647606960cbbd516f8e1b4ea44d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4je3QsQ0AIAzEQEfKYDA5bAYSSkOdpyIe4Ao74rzAdP4xuKBlIIN5gcDIgBzz8cMuBS0eyEBVLpOiAvPJH26MKwQTwZSNwwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1" ] }, { "label": "Regional Road", "url": "0ef312c742d18d7bcc1952b70ae05421", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTWQYsBCuRGoYCQb+H8Vw39KDGIMY2BEMZBagAXdBqoZSC3AQjWToGDUQMrB4A9DAEP3A6mWfrgqAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "2" ] }, { "label": "Zila Road", "url": "ea832dc079d6cf2dd508f3df1dfb9e61", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaaLGcoYGBkcGeIpP+Mxw8EcnQQBsXnohkaKCqgdQELFQ1jWHUQGqAwR8pAAOZBvKlk51CAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "3" ] } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }