topic Re: Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink. in .NET Maps SDK Questions

Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink.

BikeshMaharjan1 — Thu, 01 Feb 2018 22:05:40 GMT

I set graphicoverlay.IsVisible to false for some overlays to hide it but when I use:

await MyMapView.IdentifyGraphicsOverlaysAsync(_identifyGraphicsScrPoint, 1, false),

it makes the hidden graphic overlays blink. It only happens in 100.2. Same code works fine with 100.1. Any help is appreciated!

Thanks!

Re: Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink.

dotMorten_esri — Thu, 01 Feb 2018 22:32:32 GMT

What rendering mode did you set on the graphics overlay?

Any chance you could share a small app that reproduces the problem? Thanks.

Re: Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink.

BikeshMaharjan1 — Thu, 01 Feb 2018 23:00:49 GMT

The rendering mode is Dynamic.

I just put graphic overlay with couple graphics in the graphic overlay collection of the MyMapView, set the IsVisible property of the graphic overlay to false and call the IdentifyGraphicsOverlaysAsync. Whenever I call it, all the graphics in the overlay blinks.

I will try to create a small app by tonight or tomorrow.

Thanks!

Re: Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink.

dotMorten_esri — Fri, 02 Feb 2018 16:50:15 GMT

Thanks a repro sample would be great, as we have not been able to reproduce based on the above information.

Re: Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink.

BikeshMaharjan1 — Fri, 02 Feb 2018 18:55:25 GMT

Hey Morten,

I have attached the quick sample to the post. Here is how I can get the blinking of graphics even when it should not be visible:

- Run the app.

- Uncheck the check box on the top left corner. (This sets the visibility of the graphic overlay to false.)

- Zoom in or out while moving your mouse.

This is not the exact problem I have but it is very similar while calling the IdentifyGraphicsOverlaysAsync.

Thanks!

Re: Calling IdentifyGraphicsOverlaysAsync makes hidden Graphic overlay blink.

BikeshMaharjan1 — Tue, 06 Feb 2018 17:56:24 GMT

Hello Morten,

Were you able to reproduce the problem?

Thanks!