On iOS, the UI hangs when I add a LinearContentPointer with content.

[Mike Wozniak]

This is a very odd issue as the control was working fine until last month.
In my application, if I add a LinearContentPointer element, the UI freezes in both release and debug.
I'm using .NET 7, Visual Studio 2022 Enterprise 17.6.5. Doesn't seem to matter the iOS version.

Syncfusion.Maui.Gauges 22.1.34. I tried 22.2.5, but the issue persists. Nothing in the Output seems to point to any issues. The UI just seems to freeze. Maybe a deadlock somewhere?

Note that this only freezes when I use LinearContentPointer.Content.

For example, this freezes:

<gauge:LinearContentPointer Value="80">

<gauge:LinearContentPointer.Content>

<Image

HeightRequest="20"

Source="pin.png"

WidthRequest="20" />

</gauge:LinearContentPointer.Content>

</gauge:LinearContentPointer>

While this does not freeze the app:

<gauge:LinearShapePointer Value="80" />

[Vishal Omprasad]

Hi Mike,

Regarding “UI hangs when adding LinearContentPointer with content”:

We have checked the reported issue in .NET MAUI SfLinearGauge control with a simple sample, but we are unable to reproduce the issue from our end. In the sample we have added a content pointer (image) to the LinearGauge and interacted with it. We have shared the tested sample along with the tested output video below for your reference.

Additional Information:

SfLinearGauge version: 22.1.34, 22.2.5

Visual Studio version: 17.6.5

Please check our sample and let us know if you still facing the same issue? if not, please modify our sample and revert us back with the following details which would be helpful for us to check on it and provide you the solution as soon as possible,

• Share the issue replicated video/screenshot.

• Share the issue reproduced device details.

• Share the issue reproducible sample.

Regards,

Vishal O.

Attachment: LinearGaugeContentPointer_e76f1611.zip

[Mike Wozniak]

I'm only able to reproduce this in our project.  I think it is an issue with my environment, not an issue with the control.

Thank you for testing this, and I will try to figure out the actual cause.

[Preethi Rajakandham]

Hi Mike,

Thank you for the update. Please let us know if you have any further queries on this. We are happy to help.

Regards,

Preethi R