topic How to create a new instance of a GraphicCollection in .NET Maps SDK Questions

How to create a new instance of a GraphicCollection

ThomasArnold — Tue, 13 Dec 2016 21:59:42 GMT

In Xamarin I am trying:

GraphicCollection Graphics = new GraphicCollection();

it does not work -> does not take 0 arguments

what I want to do is to rewrite the PointClusterer sample for the windows desktop into Xamarin Forms

Re: How to create a new instance of a GraphicCollection

dotMorten_esri — Wed, 14 Dec 2016 21:27:28 GMT

It isn't creatable or settable on the overlay.

Instead create a GraphicsOverlay. It comes with a GraphicsCollection in it that you can use. To put if another way: Think of your overlay as the graphics collection.

Re: How to create a new instance of a GraphicCollection

ThomasArnold — Tue, 20 Dec 2016 10:14:39 GMT

okay, I understand, like:

GraphicsOverlay overlay = new GraphicsOverlay();

GraphicCollection collection = overlay.Graphics;