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javascriptlabeldata-visualizationpie-chartdevextreme

Avoid hiding labels in DevExtreme pie chart


To solve the below problem, I've tried setting Offset and margin

I've got a pie chart:

proper pie chart label

which renders labels perfectly.

Sometimes when we change the datasource - the labels gets collapsed. And shows only ...

collapsed pie chart label

My intuition says this happens because of un-necessary white space on the right side.

How do I avoid this behaviour?


Solution

  • This is a known issue. But, currently, this behavior cannot be changed. This is in DevExpress' to-do list: dxPieChart - Provide the MinAllowedSizePercentage property.

    When implemented, it should make it possible to improve the resulting chart layout by configuring the minimum allowed Pie size.