Latest Contributions by LeoDeng

‎10-10-2023

As the document said, "As a result, the services revert to hierarchy if the straight-line distance between the stops is greater than 50 miles (80.46 kilometers), even if you have specified to find the route without using hierarchy." reference

‎10-03-2023

Is there any information for this issue?

‎09-25-2023

One of the possible explanation I guess is that ArcGIS Online prefer useHierarchy. However, when set the route parameters useHierarchy to false, the result is also incomprehensible for me.

‎09-25-2023

Hi All, The requirement is solve a route with best sequence by the given stops. However, when solve with the service "https://route-api.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World", the result doesn't make sense for me. This is the original sequence stops and route. This green route is the response which findBestSequence is true. The red route is the expectation result. Attach is the code implemented by ArcGIS Map SDKs for JavaScript version 4.27 <!DOCTYPE html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" /> <title>Network - Find Best Sequence</title> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; }; .buttons { position: absolute; top: 50px; right: 50px; z-index: 1; } .best-sequence { top: 50px; right: 50px; z-index: 1; }; .optimize-layers { top: 100px; right: 50px; z-index: 1; }; </style> <link rel="stylesheet" href="https://js.arcgis.com/4.27/esri/themes/light/main.css"> <style> /* overwrite esri default css */ .esri-view .esri-view-surface--inset-outline:focus::after { outline: none; }; </style> <script src="https://js.arcgis.com/4.27/"></script> <script> let _findBestSequence = null, _toggleOptimizeLayers = null; require([ "esri/config", "esri/intl", "esri/Map", "esri/views/MapView", "esri/geometry/Point", "esri/geometry/Polyline", "esri/symbols/SimpleLineSymbol", "esri/Graphic", "esri/layers/GraphicsLayer", "esri/rest/support/FeatureSet", "esri/symbols/PictureMarkerSymbol", "esri/rest/route", "esri/rest/support/RouteParameters"], function( esriConfig, esriIntl, Map, MapView, Point, Polyline, SimpleLineSymbol, Graphic, GraphicsLayer, FeatureSet, PictureMarkerSymbol, route, RouteParameters) { esriConfig.apiKey = "<API_KEY_WITH_OPTIMIZED_ROUTING>"; esriIntl.setLocale("en"); let _map, _stopLayer, _routeLayer, _bestStopLayer, _bestRouteLayer; let _stop1, _stop2, _stop3, _stop4, _stop5, _stop6, _stop7, _stop8, _stop9; const CURB_APPROACH = { EITHER_SIDE: 0, RIGHT_SIDE: 1, LEFT_SIDE: 2, NO_U_TURN: 3 }; const initMap = () => { _map = new Map({ basemap: "arcgis-streets" // Basemap layer service }); const CREEK_VIEW_PLZ = [-73.924596, 42.784273]; const CONSTRAINT_EXTENT = { type: "extent", xmin: -180, ymin: -70, xmax: 180, ymax: 70 }; const view = new MapView({ map: _map, center: CREEK_VIEW_PLZ, constraints: { geometry: CONSTRAINT_EXTENT, minZoom: 3, maxZoom: 18 }, zoom: 13, container: "viewDiv" }); _stopLayer = new GraphicsLayer({ id: "stop-layer" }); _routeLayer = new GraphicsLayer({ id: "route-layer" }); _bestStopLayer = new GraphicsLayer({ id: "best-stop-layer" }); _bestRouteLayer = new GraphicsLayer({ id: "best-route-layer" }); _map.addMany([_routeLayer, _stopLayer, _bestRouteLayer, _bestStopLayer]); }; const stopSymbol = (sequence, fillColor, textColor) => { const svgString = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" width="28" height="28">' + '<g>' + `<circle r="12" cy="14" cx="14" stroke-linecap="butt" stroke="#000000" stroke-width="2" fill="${fillColor}" />` + `<text text-anchor="middle" font-size="12" x="50%" y="50%" dy=".3em" stroke-width="0" fill="${textColor}" >${sequence}</text>` + '</g>' + '</svg >'; const svg = `data&colon;image/svg+xml;charset=UTF-8;base64,${btoa(svgString)}`; return new PictureMarkerSymbol({ url: svg, height: 28, width: 28 }); }; const createStopGraphic = (location, sequence, curbApproach) => { const { longitude, latitude } = location; const geometry = new Point({ type: "point", x: longitude, y: latitude }); const symbol = stopSymbol(sequence, "#0000FF", "#FFFFFF"); const attributes = { CurbApproach: curbApproach, Name: sequence, Sequence: sequence }; const graphic = new Graphic({ geometry, symbol, attributes }); return graphic; }; const addStops = () => { const location1 = { longitude: -73.946891, latitude: 42.808323 }; const location2 = { longitude: -73.938998, latitude: 42.783614 }; const location3 = { longitude: -73.937482, latitude: 42.77529 }; const location4 = { longitude: -73.921461, latitude: 42.773114 }; const location5 = { longitude: -73.900918, latitude: 42.774755 }; const location6 = { longitude: -73.932357, latitude: 42.764845 }; const location7 = { longitude: -73.904294, latitude: 42.788485 }; const location8 = { longitude: -73.897857, latitude: 42.781619 }; const location9 = { longitude: -73.89135, latitude: 42.763158 }; _stop1 = createStopGraphic(location1, 1, CURB_APPROACH.RIGHT_SIDE); _stop2 = createStopGraphic(location2, 2, CURB_APPROACH.RIGHT_SIDE); _stop3 = createStopGraphic(location3, 3, CURB_APPROACH.RIGHT_SIDE); _stop4 = createStopGraphic(location4, 4, CURB_APPROACH.RIGHT_SIDE); _stop5 = createStopGraphic(location5, 5, CURB_APPROACH.RIGHT_SIDE); _stop6 = createStopGraphic(location6, 6, CURB_APPROACH.RIGHT_SIDE); _stop7 = createStopGraphic(location7, 7, CURB_APPROACH.RIGHT_SIDE); _stop8 = createStopGraphic(location8, 8, CURB_APPROACH.RIGHT_SIDE); _stop9 = createStopGraphic(location9, 9, CURB_APPROACH.RIGHT_SIDE); _stopLayer.addMany([_stop1, _stop2, _stop3, _stop4, _stop5, _stop6, _stop7, _stop8, _stop9]); }; const calculateRoute = async (parameters) => { const url = "https://route-api.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World"; const defaultParameters = { directionsLengthUnits: "kilometers", findBestSequence: false, ignoreInvalidLocations: false, impedanceAttribute: null, outputGeometryPrecision: 0, outputGeometryPrecisionUnits: "feet", outputLines: "true-shape", outSpatialReference: "102100", pointBarriers: null, polylineBarriers: null, polygonBarriers: null, preserveFirstStop: true, preserveLastStop: true, restrictionAttributes: [], restrictUTurns: "at-dead-ends-only", returnBarriers: false, returnDirections: true, returnPolygonBarriers: false, returnPolylineBarriers: false, returnPointBarriers: false, returnTraversedEdges: false, returnTraversedJunctions: false, returnTraversedTurns: false, returnRoutes: true, returnStops: true, returnZ: false, startTime: new Date() }; const params = Object.assign({}, defaultParameters, parameters); const routeParameters = new RouteParameters(params); return route.solve(url, routeParameters).then((response) => { results = response?.routeResults[0]; return results; }).catch((error) => { console.log(error); }); }; const addRoutes = (routeResults, routeColor, routeLayer) => { const route = routeResults.route; route.symbol = { type: "simple-line", style: "solid", color: routeColor, width: 5 }; routeLayer.removeAll(); routeLayer.add(route); }; const addBestStops = (routeResults) => { const stops = routeResults.stops; stops.forEach(item => { item.symbol = stopSymbol(item.attributes.Sequence, "#00FF00", "#000000"); }); _bestStopLayer.addMany(stops); } _findBestSequence = () => { if (_bestRouteLayer.graphics.length > 0) { return; } // THE MOCKUP DATA IS CALCULATED BY route-api.arcgis.com // const routeResults = _getMockupRouteResult(); // if (routeResults) // { // addRoutes(routeResults, "#00FF00", _bestRouteLayer); // addBestStops(routeResults); // return; //} const featureSet = new FeatureSet({ features: [_stop1, _stop2, _stop3, _stop4, _stop5, _stop6, _stop7, _stop8, _stop9]}); const parameters = { stops: featureSet, findBestSequence: true, }; calculateRoute(parameters).then((routeResults) => { addRoutes(routeResults, "#00FF00", _bestRouteLayer); addBestStops(routeResults); }); }; _toggleOptimizeLayers = () => { _bestRouteLayer.visible = !_bestRouteLayer.visible; _bestStopLayer.visible = !_bestStopLayer.visible; }; const _getMockupRouteResult = () => { const routeResultString = `73.88902999999993,42.76705000000004],[-73.88870999999995,42.766770000000065],[-73.88854999999995,42.76663000000008],[-73.88834999999995,42.766440000000046],[-73.88830999999993,42.76640000000003],[-73.88828999999998,42.76638000000003],[-73.88818999999995,42.76628000000005],[-73.88808999999998,42.76619000000005],[-73.88774999999998,42.765870000000064],[-73.88760999999994,42.76574000000005],[-73.88750999999996,42.76565000000005],[-73.88741999999996,42.765570000000025],[-73.88697999999994,42.76517000000007],[-73.88711999999998,42.76508000000007],[-73.88724999999994,42.76499000000007],[-73.88742999999994,42.76487000000003],[-73.88757999999996,42.764770000000055],[-73.88771999999994,42.76469000000003],[-73.88783999999998,42.76461000000006],[-73.88880999999998,42.76400000000007],[-73.88968999999997,42.76352000000003],[-73.89104508699995,42.762671209000075]]]},"symbol":null,"attributes":{"ObjectID":1,"Name":"1 - 9","FirstStopID":1,"LastStopID":9,"StopCount":9,"StartTime":1695679888215,"EndTime":1695682127523,"StartTimeUTC":1695694288215,"EndTimeUTC":1695696527523,"Total_TravelTime":37.32144021498387,"Total_Miles":14.305202978168186,"Total_Kilometers":23.02205399019508,"Shape_Length":0.23989589944373005},"popupTemplate":null},"routeName":"1 - 9","stops":[{"aggregateGeometries":null,"geometry":{"spatialReference":{"latestWkid":4326,"wkid":4326},"x":-73.94689099999994,"y":42.80832300000003},"symbol":null,"attributes":{"ObjectID":1,"Name":"1","RouteName":null,"Sequence":1,"TimeWindowStart":null,"TimeWindowEnd":null,"ArriveCurbApproach":null,"DepartCurbApproach":1,"ArriveTime":1695679888215,"DepartTime":1695679888215,"ArriveTimeUTC":1695694288215,"DepartTimeUTC":1695694288215,"LocationType":0,"SourceID":1,"SourceOID":63147648,"PosAlong":0.34237244765307046,"SideOfEdge":2,"CurbApproach":1,"Status":0,"SnapX":-73.94672033928657,"SnapY":42.80822427066172,"SnapZ":0,"DistanceToNetworkInMeters":17.749139007493312,"Attr_Minutes":0,"Attr_TravelTime":0,"Attr_Miles":0,"Attr_Kilometers":0,"Attr_TimeAt1KPH":0,"Attr_WalkTime":0,"Attr_TruckMinutes":0,"Attr_TruckTravelTime":0,"Cumul_TravelTime":0,"Cumul_Miles":0,"Cumul_Kilometers":0},"popupTemplate":null},{"aggregateGeometries":null,"geometry":{"spatialReference":{"latestWkid":4326,"wkid":4326},"x":-73.93899799999997,"y":42.78361400000006},"symbol":null,"attributes":{"ObjectID":2,"Name":"2","RouteName":null,"Sequence":4,"TimeWindowStart":null,"TimeWindowEnd":null,"ArriveCurbApproach":1,"DepartCurbApproach":1,"ArriveTime":1695680734292,"DepartTime":1695680734292,"ArriveTimeUTC":1695695134292,"DepartTimeUTC":1695695134292,"LocationType":0,"SourceID":1,"SourceOID":63146091,"PosAlong":0.5636337747364589,"SideOfEdge":2,"CurbApproach":1,"Status":0,"SnapX":-73.93886363519862,"SnapY":42.78365781460919,"SnapZ":0,"DistanceToNetworkInMeters":12.012903327686413,"Attr_Minutes":0,"Attr_TravelTime":0,"Attr_Miles":0,"Attr_Kilometers":0,"Attr_TimeAt1KPH":0,"Attr_WalkTime":0,"Attr_TruckMinutes":0,"Attr_TruckTravelTime":0,"Cumul_TravelTime":14.101278520945046,"Cumul_Miles":6.0195674111523445,"Cumul_Kilometers":9.687540583087975},"popupTemplate":null},{"aggregateGeometries":null,"geometry":{"spatialReference":{"latestWkid":4326,"wkid":4326},"x":-73.93748199999999,"y":42.77529000000004},"symbol":null,"attributes":{"ObjectID":3,"Name":"3","RouteName":null,"Sequence":3,"TimeWindowStart":null,"TimeWindowEnd":null,"ArriveCurbApproach":1,"DepartCurbApproach":1,"ArriveTime":1695680526217,"DepartTime":1695680526217,"ArriveTimeUTC":1695694926217,"DepartTimeUTC":1695694926217,"LocationType":0,"SourceID":1,"SourceOID":63138337,"PosAlong":0.45030927837121815,"SideOfEdge":1,"CurbApproach":1,"Status":0,"SnapX":-73.9374952783505,"SnapY":42.77526012371141,"SnapZ":0,"DistanceToNetworkInMeters":3.4972226978186014,"Attr_Minutes":0,"Attr_TravelTime":0,"Attr_Miles":0,"Attr_Kilometers":0,"Attr_TimeAt1KPH":0,"Attr_WalkTime":0,"Attr_TruckMinutes":0,"Attr_TruckTravelTime":0,"Cumul_TravelTime":10.633365513763083,"Cumul_Miles":5.046930037515004,"Cumul_Kilometers":8.122276568847795},"popupTemplate":null},{"aggregateGeometries":null,"geometry":{"spatialReference":{"latestWkid":4326,"wkid":4326},"x":-73.92146099999997,"y":42.77311400000008},"symbol":null,"attributes":{"ObjectID":4,"Name":"4","RouteName":null,"Sequence":5,"TimeWindowStart":null,"TimeWindowEnd":null,"ArriveCurbApproach":1,"DepartCurbApproach":1,"ArriveTime":1695681105343,"DepartTime":1695681105343,"ArriveTimeUTC":1695695505343,"DepartTimeUTC":1695695505343,"LocationType":0,"SourceID":1,"SourceOID":63138761,"PosAlong":0.4422169742862514,"SideOfEdge":2,"CurbApproach":1,"Status":0,"SnapX":-73.92093689562441,"SnapY":42.77326540793081,"SnapZ":0,"DistanceToNetworkInMeters":46.023911694552666,"Attr_Minutes":0,"Attr_TravelTime":0,"Attr_Miles":0,"Attr_Kilometers":0,"Attr_TimeAt1KPH":0,"Attr_WalkTime":0,"Attr_TruckMinutes":0,"Attr_TruckTravelTime":0,"Cumul_TravelTime":20.285097158798607,"Cumul_Miles":8.172199575981388,"Cumul_Kilometers":13.151826698408081},"popupTemplate":null},{"aggregateGeometries":null,"geometry":{"spatialReference":{"latestWkid":4326,"wkid":4326},"x":-73.90091799999993,"y":42.77475500000003},"symbol":null,"attributes":{"ObjectID":5,"Name":"5","RouteName":null,"Sequence":6,"TimeWindowStart":null,"TimeWindowEnd":null,"ArriveCurbApproach":1,"DepartCurbApproach":1,"ArriveTime":1695681424473,"DepartTime":1695681424473,"ArriveTimeUTC":1695695824473,"DepartTimeUTC":1695695824473,"LocationType":0,"SourceID":1,"SourceOID":63139130,"PosAlong":0.8245841679039545,"SideOfEdge":1,"CurbApproach":1,"Status":0,"SnapX":-73.90102890910511,"SnapY":42.77492064346879,"SnapZ":0,"DistanceToNetworkInMeters":20.54614900282448,"Attr_Minutes":0,"Attr_TravelTime":0,"Attr_Miles":0,"Attr_Kilometers":0,"Attr_TimeAt1KPH":0,"Attr_WalkTime":0,"Attr_TruckMinutes":0,"Attr_TruckTravelTime":0,"Cumul_TravelTime":25.603939080683475,"Cumul_Miles":9.868476490319022,"Cumul_Kilometers":15.881658860608237},"popupTemplate":null},{"aggregateGeometries":null,"geometry":{"spatialReference":{"latestWkid":4326,"wkid":4326},"x":-73.93235699999997,"y":42.76484500000004},"symbol":null,"attributes":{"ObjectID":6,"Name":"6","RouteName":null,"Sequence":2,"TimeWindowStart":null,"TimeWindowEnd":null,"ArriveCurbApproach":1,"DepartCurbApproach":1,"A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return JSON.parse(routeResultString); }; initMap(); addStops(); const featureSet = new FeatureSet({ features: [_stop1, _stop2, _stop3, _stop4, _stop5, _stop6, _stop7, _stop8, _stop9]}); const parameters = { stops: featureSet }; calculateRoute(parameters).then((routeResults) => { addRoutes(routeResults, "#0000FF", _routeLayer); }); }); const findBestSequence = () => _findBestSequence(); const toggleOptimizeLayers = () => _toggleOptimizeLayers(); </script> </head> <body> <div class="buttons"> <button class="best-sequence" onclick="findBestSequence()">Find Best Sequence</button> <button class="optimize-layers" onclick="toggleOptimizeLayers()">Show/Hide Best Sequence Layers</button> </div> <div id="viewDiv"></div> </body> </html>

‎09-20-2023

Hi All, When solving the route problem with ArcGIS Map SDKs for JavaScript 4.27, I got an unexplained result. There are 3 stops on the map and the 2nd stop should be a non-traversable network element position. However, the api returns the response with a route which curb approach is incorrect for 2nd stop. <!DOCTYPE html lang="en"> <head> <meta charset="utf-8" /> <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" /> <title>Network Invalid Location</title> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; }; </style> <link rel="stylesheet" href="https://js.arcgis.com/4.27/esri/themes/light/main.css"> <style> /* overwrite esri default css */ .esri-view .esri-view-surface--inset-outline:focus::after { outline: none; }; </style> <script src="https://js.arcgis.com/4.27/"></script> <script> require([ "esri/config", "esri/intl", "esri/Map", "esri/views/MapView", "esri/geometry/Point", "esri/geometry/Polyline", "esri/symbols/SimpleLineSymbol", "esri/Graphic", "esri/layers/GraphicsLayer", "esri/rest/support/FeatureSet", "esri/symbols/PictureMarkerSymbol", "esri/rest/route", "esri/rest/support/RouteParameters"], function( esriConfig, esriIntl, Map, MapView, Point, Polyline, SimpleLineSymbol, Graphic, GraphicsLayer, FeatureSet, PictureMarkerSymbol, route, RouteParameters) { esriConfig.apiKey = "<YOUR_API_KEY>"; esriIntl.setLocale("en"); let _map, _stopLayer, _routeLayer; let _stop1, _stop2, _stop3; const CURB_APPROACH = { EITHER_SIDE: 0, RIGHT_SIDE: 1, LEFT_SIDE: 2, NO_U_TURN: 3 }; const initMap = () => { _map = new Map({ basemap: "arcgis-streets" // Basemap layer service }); const CREEK_VIEW_PLZ = [-77.519510, 39.042121]; const CONSTRAINT_EXTENT = { type: "extent", xmin: -180, ymin: -70, xmax: 180, ymax: 70 }; const view = new MapView({ map: _map, center: CREEK_VIEW_PLZ, constraints: { geometry: CONSTRAINT_EXTENT, minZoom: 3, maxZoom: 18 }, zoom: 16, // Zoom level container: "viewDiv" // Div element }); _stopLayer = new GraphicsLayer({ id: "stop-layer" }); _routeLayer = new GraphicsLayer({ id: "route-layer" }); _map.addMany([_routeLayer, _stopLayer]); }; const stopSymbol = (sequence) => { const svgString = '<svg xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" width="28" height="28">' + '<g>' + '<circle r="12" cy="14" cx="14" stroke-linecap="butt" stroke="#000000" stroke-width="2" fill="#0000FF" />' + `<text text-anchor="middle" font-size="12" x="50%" y="50%" dy=".3em" stroke-width="0" fill="#FFFFFF" >${sequence}</text>` + '</g>' + '</svg >'; const svg = `data&colon;image/svg+xml;charset=UTF-8;base64,${btoa(svgString)}`; return new PictureMarkerSymbol({ url: svg, height: 28, width: 28 }); }; const createStopGraphic = (location, sequence, curbApproach) => { const { longitude, latitude } = location; const geometry = new Point({ type: "point", x: longitude, y: latitude }); const symbol = stopSymbol(sequence); const attributes = { CurbApproach: curbApproach, Name: sequence, Sequence: sequence }; const graphic = new Graphic({ geometry, symbol, attributes }); return graphic; }; const addStops = () => { const location1 = { longitude: -77.520401, latitude: 39.043210 }; const location2 = { longitude: -77.5201, latitude: 39.0411 }; const location3 = { longitude: -77.518320, latitude: 39.042180 }; _stop1 = createStopGraphic(location1, 1, CURB_APPROACH.RIGHT_SIDE); // curb approach is left side. This should be a non-traversable network element position. _stop2 = createStopGraphic(location2, 2, CURB_APPROACH.LEFT_SIDE); _stop3 = createStopGraphic(location3, 3, CURB_APPROACH.RIGHT_SIDE); _stopLayer.addMany([_stop1, _stop2, _stop3]); }; const calculateRoute = async () => { const url = "https://route-api.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World"; const defaultParameters = { directionsLengthUnits: "kilometers", findBestSequence: false, ignoreInvalidLocations: false, // expectation: get errors when there are invalid stops. impedanceAttribute: null, outputGeometryPrecision: 0, outputGeometryPrecisionUnits: "feet", outputLines: "true-shape", outSpatialReference: "102100", pointBarriers: null, polylineBarriers: null, polygonBarriers: null, preserveFirstStop: true, preserveLastStop: true, restrictionAttributes: [], restrictUTurns: "at-dead-ends-only", returnBarriers: false, returnDirections: true, returnPolygonBarriers: false, returnPolylineBarriers: false, returnPointBarriers: false, returnTraversedEdges: false, returnTraversedJunctions: false, returnTraversedTurns: false, returnRoutes: true, returnStops: true, returnZ: false, startTime: new Date() }; const featureSet = new FeatureSet({ features: [_stop1, _stop2, _stop3]}); const parameters = { stops: featureSet }; const params = Object.assign({}, defaultParameters, parameters); const routeParameters = new RouteParameters(params); return route.solve(url, routeParameters).then((response) => { results = response?.routeResults[0]; return results; }).catch((error) => { console.log(error); }); }; const addRoutes = (routeResults) => { const route = routeResults.route; route.symbol = { type: "simple-line", style: "solid", color: "#0000FF", width: 5 }; _routeLayer.add(route); }; initMap(); addStops(); calculateRoute().then((routeResults) => { addRoutes(routeResults); }); }); </script> </head> <body> <div id="viewDiv"></div> </body> </html> attention: the curb approach for 2nd stop is 2 (left-side). This is the result shows in ArcMap 10.8.1 Is there any missing parameters in solving the problem? Addition Information: The response from https://route-api.arcgis.com/arcgis/rest/services/World/Route/NAServer/Route_World/solve shows the curb approach is 2 (Left side) Does it make sense? Thanks, Leo

‎06-09-2023

esriConfig.defaults.io.timeout in V3. https://developers.arcgis.com/javascript/3/jsapi/esri.config-amd.html esriConfig.request.timeout in V4. https://developers.arcgis.com/javascript/latest/api-reference/esri-config.html#request P.S. ArcGIS JavaScript API 3.X will be retired on July 1, 2024. https://www.esri.com/arcgis-blog/products/js-api-arcgis/developers/arcgis-api-for-javascript-version-3-x-retirement/

‎05-20-2023

Solution: set the scratch workspace to another driver. Analysis > Environments > Workspace > Scratch Workspace: D:\Data\Scratch.gdb

‎05-19-2023

When executing this tool, it will write files in C: driver. This error happens when there is no space in C: driver.

‎05-18-2023

Yes. It solved problem. Thank you!

‎05-13-2023

Thank you Hudson! This solve my question!

‎05-11-2023

Hi All, When executing Create Mobile Map Package (Data Management Tools), there is an Error: 160115. I tried twice and got the same results. The Clip Feature is the US Environment: ArcGIS Pro 3.1.0 Windows 10 Pro, 64-bit, 22H2 RAM: 32.0GB

‎05-10-2023

Hi @HudsonMiears , Thank you for your reply. 1. In the Offline Geocode demonstrates, there is a offline data required first. Ant it's San Diego (San Diego Locator Offline Dataset.). Is there any Locator Offline Dataset for US or Canada ? Or how can I get these data? 2. I found the Offline Geocode demonstrates in Java, however there is no offline routing demonstrates in Java. Can you provide a Java demonstrates for offline Geocode? 3. The offline line data in Offline Routing is broken ? Similar to the first question, is there any network dataset for US or Canada ? I'm looking forward to your reply. Thanks, Leo

‎05-09-2023

Hi All, We do expect the device to have internet connection the majority of the time, but it is still not perfect. We often went to the mountains where there was (and still) no Cell Reception in parts of the road. That is why Offline Navigation would be important. There is some functionality that allows ArcGIS Online to be loaded into the device for offline use (Build offline applications | Documentation | ArcGIS Developers). A couple of goals of this functionality would be: • Correction when user goes off path (respecting point/polyline/polygon barriers) • Generation of directions when user adds or removes a stop (respecting point/polyline/polygon barriers) Is it possible to solve these issues by ArcGIS Online routing and geocoding service in ArcGIS Runtime API for Android? Bests, Leo

‎04-25-2023

Hi GharVisit, I'm not sure if there is a method called "renderPreviewHTML" in TextSymbol. Is there any document for reference? Bests, Leo

‎04-25-2023

Hi All, I'm going to set the preview HTML as same as the text symbol show on the map. I notice that there is a method renderPreviewHTML. However, the result is under expectation. Here is the code and result. <html> <head> <meta charset="utf-8" /> <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no" /> <title>Test Page</title> <style> html, body, #viewDiv { padding: 0; margin: 0; height: 100%; width: 100%; } #symbol-preview { position: absolute; right: 100px; top: 100px; width: 150px; height: 50px; border: 1px solid black; background-color: white; } </style> <link rel="stylesheet" href="https://js.arcgis.com/4.26/esri/themes/light/main.css"> <script src="https://js.arcgis.com/4.26/"></script> <script> require([ "esri/Map", "esri/views/MapView", "esri/Graphic", "esri/symbols/TextSymbol", "esri/symbols/support/symbolUtils"], function(Map, MapView, Graphic, TextSymbol, symbolUtils) { const map = new Map({ basemap: "streets" }); const view = new MapView({ map: map, center: [-117.1947900, 34.0572650], // Longitude, latitude zoom: 13, // Zoom level container: "viewDiv" // Div element }); const markerSymbol = { type: "simple-marker", color: "blue", size: "8px", }; const graphic = new Graphic({ attributes: { "Sequence": 5 }, geometry: { type: "point", longitude: -117.1947900, latitude: 34.0572650 }, symbol: { type: "simple-marker", color: "blue", size: "8px", } }); view.graphics.add(graphic); // preview symbol const textSymbol = new TextSymbol({ color: [255, 165, 0], haloColor: [0, 0, 0], haloColor: [255, 255, 255], haloSize: "2px", text: "Esri", backgroundColor: [0, 165, 165], borderLineSize: "1px", borderLineColor: [0, 0, 0], font: { size: 20, family: "Josefin Slab", weight: "bold" } }); symbolUtils.renderPreviewHTML(textSymbol, { node: document.getElementById("symbol-preview"), size: 20 }); const textGraphic = new Graphic({ geometry: { type: "point", longitude: -117.1947900, latitude: 34.0572650, }, symbol: textSymbol }); view.graphics.add(textGraphic); }); </script> </head> <body> <div id="viewDiv"></div> <div id="symbol-preview"></div> </body> </html> My question is: Is this a bug on renderPreviewHTML or how to make the text symbol show on map same as in preview? Thanks, Leo

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