FillingStyle (2) 

Use the FillingStyle option to set the color of the filled sections of the pie charts:

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For addition of multiple fractions, FillingStyle can be a list of colors:

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PieColor (1) 

Use the "PieColor" option to set the color of the unfilled sections of the pie charts:

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ShowAddition (2) 

Set the "ShowAddition" to False to hide the plus signs between multiple pie charts:

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For large numbers of pie charts, the plus signs are automatically hidden. Set the "ShowAddition" option to True to force addition symbols:

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FontColor (2) 

Use the FontColor option to set the color of the plus signs between pie charts:

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To change the color of the labels font, use the LabelStyle option:

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PlusFontSize (1) 

Use the "PlusFontSize" option to set the size of the plus signs between pie charts:

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UnitLabels (3) 

Unit labels are automatically hidden for small sectors:

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Force showing unit labels by setting the "UnitLabels" option to True:

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Customize the unit labels via the "UnitLabels" option:

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