Latest Contributions by thejuskambi

‎08-05-2016

Scale cannot be done similar to move by just using transform. You would have to consider reference point for the scaling. In the scale event arguments, the info argument contains around property. Roughly, the calculation should be something like below X = around.x + ((point.x - around.x) * scalex) Y = around.y + ((point.y - around.y) * scaley) Sorry I have not verified it.

‎08-04-2016

Are you looking for something like LOD in constraints MapView | API Reference | ArcGIS API for JavaScript 4.0

‎08-04-2016

Sorry, I am not aware, how to do it. If you are strong in dojox.gfx, you could probably do it, by getting the dojoShape and manipulating it and updating the shape back to geometry, like earlier. But I cannot confirm it. If the users does not need it, I would suggest you to disable the scaling. It would be easier if you were using EditToolbar instead of Editor Widget. The way to do it here. aspect.before(myEditor.editToolbar, "activate", function(options, selected){ if((options & Edit.SCALE) === Edit.SCALE) options = options ^ Edit.SCALE; return [options, selected]; });

‎08-04-2016

Glad I could help. Please mark the question as answered.

‎08-04-2016

Glad I could help, Please mark the question as answered.

‎08-04-2016

Cloning Graphic objects may not be a good idea. especially if it is already added to the map. GraphicsLayer to which it has been added will be one of the properties of the graphic object. The best thing to do is to convert it to json and create a new graphic from that json. var jsonGraphic = graphic.toJson(); var newGraphic = new Graphic(jsonGraphic);

‎08-03-2016

I am experiencing a strange behaviour, I am using GeometryEngine to find if a point is on the line. I am using intersect for that purpose. If it intersect i.e., point is on the Polyline, Then I get the subcurve, segments from start to the point. With the coordinates mentioned below, the GeometryEngine returns that the point is on the line, whereas, when I try to identify, where the point lies (using calculations), I find that the point is not on the line and I get the full line back. Polyline: { 'paths':[[[558282.4414999997,446456.8780000005], [558289.2401999999,445685.57799999974], [558286.9896,445626.9844000004], [558289.9265000001,445561.07840000093], [558293.3940000003,444489.8770000003]]], 'spatialReference':{'wkid':3071,'latestWkid':3071} } Point: { 'x':558287.5473275795, 'y':445877.7059446493, 'spatialReference':{'wkid':3071} } The simplified code is here. Can anyone let me know if there is a tolerance limit in the GeometryEngine which results in the wrong response. Or how I can Identify if a point is on a polyline?

‎08-03-2016

Moving the Point type is fairly easy, its more complicated if it is Polyline or Polygon. Below is how you could move a point. var graphicPoint = graphic.geometry; var screenPoint = map.toScreen(graphicPoint); screenPoint = screenPoint.offset(dx, dy); var movedPoint = map.toMap(screenPoint); graphic.setGeometry(movedPoint); That should move you measurement graphic.

‎07-29-2016

Rather than updating the latitude and longitude, I would suggest you could simply clone the geometry and try updating the Geometry of the graphic. var graphic = Layer.graphics.getItemAt(0); var newPoint = this.point.clone(); //updated the newPoint graphic.geometry = newPoint;

‎07-29-2016

If you are talking about, setGeometry and setSymbol methods that were there in 3.x (Graphic), you dont need them any more. In 4.x you can update the properties directly. I would suggest you to go through this Working with properties | ArcGIS API for JavaScript 4.0

‎07-29-2016

It is usually not advisable to show point data at high scales. I would suggest that you hide the layer using min and max zoom level settings. Another thing you could do is to show clustered point as shown in this example. Point clustering | ArcGIS API for JavaScript 3.17 Hope this was helpful.

‎07-28-2016

I have gone through the script as well the node, the "esri/dijit/editing/Editor", does not have any method by name "getCurrentState".

‎07-28-2016

You must be confused with toolbars/edit vs dijit/editor. Editor does not contain any method by name "getCurrentState". The Editor contains an instance of edit toolbar may be you saw that.

‎07-07-2016

I have tested it again, and confirm the behaviour as described by you in both the browsers.

‎06-27-2016

Looks like a issue with IE only. I am not seeing the behavior in FF.

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Date Last Visited	‎05-13-2026 09:55 AM

My Ideas

Latest Contributions by thejuskambi

Re: Scaling a graphic

Re: JSAPI 4.0 Levels of Detail - how to set?

Re: Move a graphic using a delta in screen units

Re: Move a graphic using a delta in screen units

Re: Clone features from getSelectedFeatures() method

Re: Clone features from getSelectedFeatures() method

Issue to get subcurve from polyline, GeometryEngine.intersect

Re: Move a graphic using a delta in screen units

Re: Change point location -V.4.0

Re: Change point location -V.4.0

Re: When zooming out, can point features get smaller?

Re: API Constants look up table?

Re: API Constants look up table?

Re: Editor widget sometimes hides selected graphic

Re: Editor widget sometimes hides selected graphic

Re: JSAPI v4.3 - Create custom subClass inherited ...

Re: How to attach multiple actions to a popup temp...

Re: How to query only top 10 records?

Re: Using Coordinate Systems SWEREF99_TM

Re: ArcObjects 10.3 Add Transparent Polygon to Map

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