How do you change colors of the segments on a WPF Pie chart?

Hi Godwin,

Thanks for using Syncfusion products.

We have to set the CustomPalette property for the ChartSeries as like in the below codesnippet.

Code Snippet [XAML]:

                  <syncfusion:ChartSeries DataSource="{Binding ProductModel}" ColorEach="True" Palette="Custom" BindingPathX="Months" BindingPathsY="Sales">

                    <syncfusion:ChartSeries.CustomPalette>

                        <x:Array Type='Brush'>

                            <SolidColorBrush Color="Violet"></SolidColorBrush>

                            <SolidColorBrush Color="Indigo"></SolidColorBrush>

                            <SolidColorBrush Color="Blue"></SolidColorBrush>

                            <SolidColorBrush Color="Green"></SolidColorBrush>

                            <SolidColorBrush Color="Yellow"></SolidColorBrush>

                            <SolidColorBrush Color="Orange"></SolidColorBrush>

                            <SolidColorBrush Color="Red"></SolidColorBrush>

                            </x:Array>

                </syncfusion:ChartSeries.CustomPalette>

               </syncfusion:ChartSeries>

 Note: We will update the documentation in our next release volume 3 2013.

Please let us know if you have any queries.

Regards,

Vinoth Kumar J

Hi GodWin,

Thanks for your update.

We can achieve your requirement (CustomPalette) in  9.403.0.62 version using ColorModel property of ChartArea as in below code snippet.

Code snippet [XAML]: 

 <syncfusion:ChartArea.ColorModel>

 <syncfusion:ChartStyleModel x:Name="AreaColorModel" Palette="Custom">

 <syncfusion:ChartStyleModel.CustomPalette>

 <x:Array Type='Brush'>

 <SolidColorBrush Color="Violet"></SolidColorBrush>

 <SolidColorBrush Color="Indigo"></SolidColorBrush>

 <SolidColorBrush Color="Blue"></SolidColorBrush>

 <SolidColorBrush Color="Green"></SolidColorBrush>

 <SolidColorBrush Color="Yellow"></SolidColorBrush>

 <SolidColorBrush Color="Orange"></SolidColorBrush>

 <SolidColorBrush Color="Red"></SolidColorBrush>

 </x:Array>

 </syncfusion:ChartStyleModel.CustomPalette>

 </syncfusion:ChartStyleModel>

</syncfusion:ChartArea.ColorModel>

We have prepared a sample based on this and you can find the sample under the following location:

Please let us know if you have any queries.

Regards,

Muneesh Kumar G.