The issue occurs when migrating an application from v13 to v15. The problem is that the value of Content property of AxisLableItem seems to be ignoring the Precision supplied to NumericOptions. Here is the code:
[XAML]
As you can see, the value of Precision is 2. Therefore, if raw label value is -0.4236 then I expect Content to be -0.42 but instead the value remains -0.4236. Same code works fine in v13.1, i.e. the value of Content is -0.42.
We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.
Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.
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Until we find a permanent solution, it is possible to work around this issue by placing the code block with the Axis Label configuration before the NumericOptions section declaration in XAML. See the code below:
[XAML]