https://github.com/syncfusionexamples/creating-a-wpf-doughnut-chart-to-visualize-the-composition-of-the-new-european-parliament-in-2024

This article demonstrates how to create and customize the WPF Doughnut Chart to visualize the composition of the New European Parliament in 2024.
https://github.com/syncfusionexamples/creating-a-wpf-doughnut-chart-to-visualize-the-composition-of-the-new-european-parliament-in-2024

center-hole-chart centerview centerview-chart chart charting-library doughnut-chart doughnut-graph wpf-chart wpf-doughnut-chart

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This article demonstrates how to create and customize the WPF Doughnut Chart to visualize the composition of the New European Parliament in 2024.

• Host: GitHub
• URL: https://github.com/syncfusionexamples/creating-a-wpf-doughnut-chart-to-visualize-the-composition-of-the-new-european-parliament-in-2024
• Owner: SyncfusionExamples
• Created: 2024-07-11T07:39:28.000Z (6 months ago)
• Default Branch: master
• Last Pushed: 2024-07-18T07:52:29.000Z (6 months ago)
• Last Synced: 2024-11-05T14:53:11.359Z (2 months ago)
• Topics: center-hole-chart, centerview, centerview-chart, chart, charting-library, doughnut-chart, doughnut-graph, wpf-chart, wpf-doughnut-chart
• Language: C#
• Size: 37.1 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Creating a WPF doughnut chart to visualize the New European Parliament's composition – 2024.

## Description

The doughnut chart is used to show the relationship between parts of the data and the whole data.

## Customization

We can customize the color, border, and width of the doughnut segment using the [Palette](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Charts.ChartSeriesBase.html#Syncfusion_UI_Xaml_Charts_ChartSeriesBase_Palette), [Stroke](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Charts.ChartSeries.html#Syncfusion_UI_Xaml_Charts_ChartSeries_Stroke), and [StrokeThickness](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Charts.ChartSeries.html#Syncfusion_UI_Xaml_Charts_ChartSeries_StrokeThickness) properties respectively. Data points below a certain value are grouped using the [GroupTo](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Charts.CircularSeriesBase.html#Syncfusion_UI_Xaml_Charts_CircularSeriesBase_GroupTo) property. The [StartAngle](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Charts.CircularSeriesBase.html#Syncfusion_UI_Xaml_Charts_CircularSeriesBase_StartAngle) and [EndAngle](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.Charts.CircularSeriesBase.html#Syncfusion_UI_Xaml_Charts_CircularSeriesBase_EndAngle) properties are used to alter the beginning and end positions of a chart segment.

## Center View

The CenterView property of the DoughnutSeries allows you to add any view to the center of the doughnut chart. It helps to understand the information about the provided data.

This article explains composition of the European Parliament based on provisional results of the European Election 2024.



Troubleshooting

Path too long exception

If you are facing path too long exception when building this example project, close Visual Studio and rename the repository to short and build the project.

For a step-by-step procedure, refer to the  [European Parliament Blog .](https://www.syncfusion.com/blogs/post/wpf-doughnut-chart-europe-parliament)