{ "layers": [ { "layerId": 0, "layerName": "Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Major Road (US Route/PA Turnpike/Interstate)", "url": "a695dbad6da11f47d45f5b75a3e6c910", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4jWNhoDJgGTVwhBnoQKFZB9AN3E+hgYzoBlIFDC0DHalt4AFqG0gVMGrgIDQQAAMuAxKX8MuDAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "15", "30", "76", "83" ] }, { "label": "State Road", "url": "785922f812191b69f1fba78438e55f42", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWNhoDJgGTVw1EDKDPxPoVmMKAa2tbVRZFpVVRUDioHUAnADYTZQzUAGaBhQ00CqgFEDR4KBAM7YBcBerutJAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "24", "74", "94", "114", "116", "124", "177", "181", "182", "194", "214", "216", "234", "238", "262", "295", "372", "382", "392", "425", "462", "516", "616", "624", "851", "921" ] }, { "label": "Local Road", "url": "824cd1f1a086115075009b64090fb65f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4jWNhoDJgGTVw1MDBYmBzc7PDv3//HCgxiImJ6UBtbe0B2riwtrb2AAMDwwGqGUhNMGrgqIFkAAAu1QtIu/1huAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "" ] } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }