Latest Contributions by Vakhtang_Zubiashvili

Hi all, I want to get screenPoints of polyline (maybe array of points, no problem). For point features i use code: projection.load().then(function () { let screenPoint = view.toScreen(feature.geometry); console.log(screenPoint.x, screenPoint.y); } and it works fine, but how can achieve this for polyline? Thanks in advance

Hi guyz, I am trying to set feature length as label on my map. From MapServer i can get it using $feature.Shape_length, but from FeatureServer it does not work, i tried to use Length($feature, 'meters') but it returns wrong data, any idea how to do? Kind regards.

‎03-03-2024

Thank you very much, this is exactly what i wanted 3>

‎02-29-2024

Hello Guyz, I have changed click event to mouseover in this sample, here on mouse hover view goes to feature. Two thing i want to do are: 1) Open popup for selected feature, i tried view.openPopup({}), but i think i have missing something. 2) Deselect selected feature after mouse out on button. this two thing, i think it will help others too in the future. Thanks

‎12-07-2023

hi @Marten , on 6080 port admin is accessible, but on 6443 it isn't and all the ports are opened.

‎12-06-2023

hello everyone we have a problem about ArcGIS server 10.9, so the deal is: our server works fine with port 6080 when we have HTTP as a protocol, but it crashes as soon as we put Http and Https as protocol. Server has problem with 6443 port machine status gets error "Error" Failed to get the status of the server machine 'server.domain'. Could not connect to the ArcGIS component at URL 'https://server:6443/arcgis/admin/local/isAppServerStarted'. The ArcGIS component on that machine may not be running or the machine may not be reachable at this time.Error: Connection refused: connect Code 500 we checked SSL certificate and it is not a problem with certificate. I would be grateful with any suggestions you have for me.

‎09-07-2023

Thanks Jeffry, you gave me right direction, i simply change projection of clicked point and it works fine. Thanks Working code: var beforeLandslideUrl = "https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer"; var beforeLandslideLayer = new ElevationLayer({ url: beforeLandslideUrl }); view.on("click", function(event) { var xyztext = document.getElementById("xyzcheckbox"); if(xyztext.checked == true){ // Query both elevation layers for the elevation at the clicked map position let sr1 = new SpatialReference({ wkid: 32638 }); var position = event.mapPoint; let projectedPoints = projection.project(position, sr1); console.log(projectedPoints); var queryBeforeLandslide = beforeLandslideLayer.queryElevation(position); // When both query promises resolve execute the following code promiseUtils .eachAlways([queryBeforeLandslide]) .then(function(results) { var posBeforeLandslide = results[0].value.geometry; document.getElementById('xspan').innerHTML = "X: " + posBeforeLandslide.x.toFixed(2); document.getElementById('yspan').innerHTML = "Y: " + posBeforeLandslide.y.toFixed(2); document.getElementById('zspan').innerHTML = "Z: " + posBeforeLandslide.z.toFixed(2); }) } else { //view.graphics.removeAll(); } });

‎09-06-2023

Hi all, I am using worldelevation3D service to display X-Y-Z coordinates, but X and Y i want to show in WKID: 32638, SpatialReference for map i have isGCSWGS1984. To get coordinates i use this code still get different WKID coordinates: let beforeLandslideUrl = "https://elevation3d.arcgis.com/arcgis/rest/services/WorldElevation3D/Terrain3D/ImageServer"; const sr1 = new SpatialReference({ wkid: 32638 }); let beforeLandslideLayer = new ElevationLayer({ url: beforeLandslideUrl, spatialReference: sr1 }); view.on("click", function(event) { var xyztext = document.getElementById("xyzcheckbox"); if(xyztext.checked == true){ // Query both elevation layers for the elevation at the clicked map position var position = event.mapPoint; var queryBeforeLandslide = beforeLandslideLayer.queryElevation(position); // When both query promises resolve execute the following code promiseUtils .eachAlways([queryBeforeLandslide]) .then(function(results) { var posBeforeLandslide = results[0].value.geometry; // Clear graphics from previous result (if applicable) //view.graphics.removeAll(); //alert("ზღვის დონიდან: " + posBeforeLandslide.z +", " + "x: " + posBeforeLandslide.x + ", " + "y: " + posBeforeLandslide.y) // document.getElementById('xyzspan').innerHTML = "X: " + posBeforeLandslide.x.toFixed(2)+ "; " + "Y: " + posBeforeLandslide.y.toFixed(2)+ "; " + "Z: " + posBeforeLandslide.z.toFixed(2); document.getElementById('xspan').innerHTML = "X: " + posBeforeLandslide.x.toFixed(2); document.getElementById('yspan').innerHTML = "Y: " + posBeforeLandslide.y.toFixed(2); document.getElementById('zspan').innerHTML = "Z: " + posBeforeLandslide.z.toFixed(2); }) } else { //view.graphics.removeAll(); } });

‎07-13-2023

Hi guyz, I try to get JSON data from GIS server using PHP, but i couldn't, i use this code: <?php $curl= curl_init(); curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_URL, 'http://127.0.0.0:6080/arcgis/rest/services/Water_Incidents/GWP_WATER_2023/FeatureServer/0/query?where=1%3D1&objectIds=&time=&geometry=&geometryType=esriGeometryPoint&inSR=&spatialRel=esriSpatialRelIntersects&distance=&units=esriSRUnit_Foot&relationParam=&outFields=*&returnGeometry=true&maxAllowableOffset=&geometryPrecision=&outSR=&havingClause=&gdbVersion=&historicMoment=&returnDistinctValues=false&returnIdsOnly=false&returnCountOnly=false&returnExtentOnly=false&orderByFields=&groupByFieldsForStatistics=&outStatistics=&returnZ=false&returnM=false&multipatchOption=xyFootprint&resultOffset=&resultRecordCount=&returnTrueCurves=false&returnExceededLimitFeatures=false&quantizationParameters=&returnCentroid=false&timeReferenceUnknownClient=false&sqlFormat=standard&resultType=&featureEncoding=esriDefault&datumTransformation=&f=json'); $res = curl_exec($curl); curl_close($curl); $jo = json_decode($res); echo $jo->features; ?> how can i get this data any idea? Thanks

‎07-06-2023

Thanks @David_McRitchie, it works great, you saved me a lot of time ❤️

‎07-04-2023

Hi guyz, how can i make Popup movable? I am looking for simple way, not to use too much JS code, if you have any smart solution please share. Thanks

‎07-04-2023

Thank you for your reply. I will split into small pieces and add to mosaic, but how i will split still don't know.

‎04-27-2023

Hello Guyz. I have 12 GB *.ecw imaginary layer. I want to publish it on my owns server. What is best solution, publish as as one image, or make tiles and publish as tiles? Share your opinion, suggestions ,or experience please. Thank you

‎03-31-2023

Hi all, Now i am trying to make translation to my map. I just need some pointers on where to start, how to start... I thin, e.g if map main language is Georgian and when click on English, change label field and refresh featurelayer. But i do not know if it will change labels text on map, do anyone have experience if this will work? or it is better to make clone of my map and translate it? Thanks for your advices

‎03-20-2023

Thanks @JoelBennett , exactly it what needed.

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My Ideas

Latest Contributions by Vakhtang_Zubiashvili

Get coordinates of polyline

Get Length of feature from FeaturteServer layer

Re: Shop popup on hover and unselect selected feature

Shop popup on hover and unselect selected feature

Re: Server crashes when switch to https

Server crashes when switch to https

Re: get Coordinates in different Spatialreference

get Coordinates in different Spatialreference

Get JSON data by PHP

Re: Make Popup movable

Make Popup movable

Re: Tile layer web

Tile layer web

Translate labels on map

Re: ZoomOut when drawing rectangle

Re: changing the background color of a popup

Re: WMS GetFeatureInfo on click

Re: Point does not add on map using Coordinate Co...

IIS CORS Access-Control-Allow-Origin' header conta...

Re: JS API 4.22, Querying points that intersect in...