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SfMaps Markers when selected and you alter them change colour or shape, it shows correctly until you change the zoom

SfMaps Markers when selected and you alter them change colour or shape, it shows correctly until you change the zoom, 

I edit the underlying collection, by changing one color/shape the marker is drawn in the correct position however if I change the zoom by any small amount the marker is drawn in the incorrect position, when i change the zoom again it draws it in the correct position until I change another marker


It would be great if this could be resolved or explaining the functionality.


3 Replies
VO Vishal Omprasad Syncfusion Team March 5, 2025 12:50 PM UTC

Hi Terence,

Regarding “marker is drawn in incorrect position”:

We have found and fixed the reported scenario in the .NET MAUI SfMaps control on our end. Currently, the issue fix is in the testing phase. Once the automation is ensured, we will include the issue fix in our upcoming weekly NuGet release update on March 11, 2025. We will let you know once the NuGet release is rolled out and appreciate your patience until then.

Disclaimer: Inclusion of this solution in the weekly release may change due to other factors including but not limited to QA checks and works reprioritization.

Regards,
Vishal O.


VO Vishal Omprasad Syncfusion Team March 10, 2025 01:26 PM UTC

Hi Terence,

We have fixed the issue “marker is drawn in incorrect position, when marker properties are changed followed by zooming” in the .NET MAUI SfMaps control from our end. Currently, the issue fix is in the testing phase. Once the automation is ensured, we will include the issue fix in our upcoming weekly NuGet release update.

As of now, we have prepared a private patch (NuGet) that includes the fix and have attached it below for your reference.

Note:
Before installing the patch, please follow the below steps to remove the old cache NuGet and check your application with the provided NuGet:

  1. Uninstall the Syncfusion NuGet installed in your application.

  2. Clear your application NuGet cache referring the KB: How to clear NuGet cache?.

  3. Clean your application.

  4. When installing patch, install the dependency NuGet first (Syncfusion.Maui.Core) and then install the patch NuGet for the SfMaps control (Syncfusion.Maui.Maps).

  5. Check the reported problem.

Disclaimer:

Please note that the patch was prepared specifically for version 28.2.3. We will include the issue fix in our upcoming weekly NuGet release update. We will let you know once the NuGet release is rolled out and appreciate your patience until then.

Regards,
Vishal O.


Attachment: Syncfusion.Maui.Maps.28.2.3_974a1649.zip

VO Vishal Omprasad Syncfusion Team March 20, 2025 06:54 AM UTC

Hi Terence,

We have fixed the reported scenario “marker is drawn in incorrect position, when marker properties are changed followed by zooming” in the .NET MAUI SfMaps control and included the fix in the latest weekly NuGet release update version 28.2.12, which is available for download in nuget.org.

Root-cause: The marker position changes incorrectly when properties like IconFill, IconType, etc., are modified.

We thank you for your support and appreciate your patience in waiting for this update. Please feel free to reach out to us if you would require any further assistance.

Regards,
Vishal O.


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