Telerik Pie Chart problem with negative values

[Alaa]

The calculation is right, but the dealing with minus is not applicable and not logical.

For instance it's accepting this as following images.

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[Peshito]

Hi Alaa,

Could you elaborate a bit more on the issue? The PieChart deals fine with having all the values being negative or all of them being positive. However it is not recommended to use mixed values with PieChart. What is the behavior you would expect for drawing the positive and then the negative value in a single pie chart? In case your data contains mixed values I would suggest you to consider another series type for presenting it. For instance Bar series type.

Regards,
Peshito
Telerik