The InnerRadius property of FlexPie class can be used to leave a blank inner space in the FlexPie, creating a Donut Pie Chart. The blank space can be used to display additional data.
The following image shows a donut FlexPie.

The following code example demonstrates how to set this property. This example uses the sample created in the Quick Start section.
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コードのコピー
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InnerRadius="0.5"
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