Latest Contributions by rsharma

‎03-31-2020

Yes Sir,you are right, i have tried to debug it and console g graphicsit returns points data as objects, and after that it add to the markerGL, but it do not showup??

‎03-31-2020

Hi I tried to change it by accessing its url. point_url = cloneGra.symbol.__accessor__.store._values.url; and tried to change the symbol point_url in l while saving that marker, but it do not change.???? Do anyone know how to change symbol of individual marker 1 when we click on that marker, 2 define a marker type in textbox save it and 3 change its symbol. var pointurl = funurl(mtype); point_url.url = pointurl; console.log(point_url.url); It return perfect url but do not chnge marker symbol instantly i have to zoom in or zoomout that map then the markers change??? Plus when i again change the same marker it do not chnage symbol

‎03-31-2020

Query: How to change marker symbol dynamically programatically on graphics layer

‎03-30-2020

Sir it still didn't worked

‎03-30-2020

It didn't workout . longitude: marker.y, latitude: marker.x,

‎03-30-2020

Hi i want to delete markers individual markers from my graphics layer on button click

‎03-30-2020

Hi, How to close marker popup programatically.

‎03-30-2020

hi i have saved markers in db, but now i want to get them and show them on my map view, I have used the following code. and call them in view.when. My markers do not show up plus i don't know what is the error, i have followed below link How to plot multiple points on a map? to show markers from db plus my map stops it editing work. Query : My markers do not show . Query : can i display content of popup saved last time in db.How? this is my code. view.when(function() { // Add the boundary polygon and new loted polygon graphics on view const property_vertices = <?php echo json_encode($map_ring_coordinate);?>; addGraphics(property_vertices); addMarker(); ///some more code below } function addMarker(){ var getmarker=<?php echo json_encode($smarkers);?>; getmarker.forEach(function(marker){ console.log(marker); var p = new Point({ longitude: marker.x, latitude: marker.y, spatialReference: { wkid: 4326 } }); }); var g = new Graphic({ geometry: webMercatorUtils.geographicToWebMercator(p), symbol: textSymbol }) markerGL.add(g); } I get the following 2 objects in console. Object { x: "172.49720789367655", y: "-43.48319644512304" } Object { x: "172.50933147842412", y: "-43.48894119812065" }

‎03-26-2020

yeah i have done it //Clear all graphics jQuery('#main').on('click', '.clear_all', function(){ //clear all graphics added to graphics layer clickValidation=false; sketchViewModel.complete(); sketchViewModel.cancel(); graphicsLayer.removeAll(); }); But it do not solve my problem because i keep sketchviewmodel reshape on in add graphics function else if (event.state === "cancel" || event.state === "complete") { //check if the graphics are done being reshaped, printout updated graphic's geometry and reshape stage. // graphic reshaping has been completed or cancelled sketchViewModel.update([graphic], { tool: "reshape" }); }

‎03-26-2020

Hi Sir Their is some time a situation arise when i clear the graphics, boundaries disappear but vertices remain. I have found a relative link from older version, but what command should i use in 4.14 to remove vertices even. This is the way i am clearing my all graphics, so so i need to deactivate my buttons or what some editing mode while clearing graphics. jQuery('#main').on('click', '.clear_all', function(){ //clear all graphics added to graphics layer clickValidation=false; graphicsLayer.removeAll(); sketchViewModel.cancel(); }); Delete Graphic in Edit Mode Retains Vertices on Map - Possible Bug

‎03-23-2020

Hi ken , i used your code as it is, and it still returns 0. i called it here , do i need to call it somewhere else function addGraphics(vertices) { //const vertices = <?php echo json_encode($map_ring_coordinate);?>; const polygon = createGeometry(vertices); validSymbol = createSymbol([255, 255, 255, 0.3], "solid", 2, [ 255, 121,5]); newDevelopmentGraphic = new Graphic({ geometry: webMercatorUtils.geographicToWebMercator(polygon), symbol: validSymbol, attributes: { newDevelopment: "new store" } }); graphicsLayer.addMany([newDevelopmentGraphic]); calculateArea(); } //End addGraphics

‎03-19-2020

Hi Till now as you can see i have placed mutliple graphics on graphics layer and save all of them by below code, and get json and saved it, works fine. But now i have to change structure of saving them, i have to save each polygon separartly. Query: i have to get updated geometry of only those polygons that are reshaped or changed it vertices. Is their any way to get only updated vertices of single or multiple polygons out of whole graphics.

‎03-19-2020

Do i need to convert them rings_for_area to webMercatorUtils.geographicToWebMercator, Ok i have converted it and now it returns 0 area value, even when i have a polygon on map function calculateArea(){ var rings_for_area=[]; var k=0; graphicsLayer.graphics.map(function(grap){ var updatedGeometry = webMercatorUtils.webMercatorToGeographic(grap.geometry); var rings_area = updatedGeometry.rings; rings_for_area = []; rings_area.forEach(function(ring, i) { rings_for_area =ring; k++; }); }); console.log(rings_for_area); var area = geometryEngine.geodesicArea( webMercatorUtils.geographicToWebMercator(rings_for_area), "hectares"); console.log(area); }//End calculateArea

‎03-18-2020

ok sir

‎03-18-2020

Hi i want to click on map and select marker type from a popup and add comment to it and drop a marker on map. like following link.Edit features with the Editor widget | ArcGIS API for JavaScript 4.14 OR https://codepen.io/pen?&editable=true&editors=100 The problem is i am not using any feature layer i am working on graphics layer and displaying polygons on click, from db and by drawing them. I found a relative question Add markers , but all work is done on feature layer. plus i have to add a small size editable polygon on the marker click even on graphics layer(I can do it)

Online Status	Offline
Date Last Visited	‎04-30-2024 05:15 AM

My Ideas

Latest Contributions by rsharma

Re: Show markers from db

Re: select marker symbol and change it dynamically

select marker symbol and change it dynamically

Re: Show markers from db

Re: Show markers from db

delete markers on button click

close marker popup programatically

Show markers from db

Re: Remove graphics from graphics layer

Re: Remove graphics from graphics layer

Re: How to calculate geodesic area of polygons on map

Get Geometry of only updated rings of polygon out of multiple polygon

Re: How to calculate geodesic area of polygons on map

Re: Change Color and size of polygon vertex

Drop MarkerSymbol onclick and select markertype

change basemap for offline map

call specific page of app with some parameter read...

Re: change basemap with a url

Do ARCGIS support Flutter

Re: GeoNet 2020 Contest Winners!