ChartPoint.InnerArcEndPointYPx
ChartPoint.InnerArcEndPointYPx property
Gets the y coordinate of ending point for the pie section after calls Chart.Calculate() method. Applies to Doughnut chart.
public float InnerArcEndPointYPx { get; }
Examples
namespace AsposeCellsExamples
{
using Aspose.Cells;
using Aspose.Cells.Charts;
using System;
public class ChartPointPropertyInnerArcEndPointYPxDemo
{
public static void Run()
{
// Create a new workbook
Workbook workbook = new Workbook();
Worksheet worksheet = workbook.Worksheets[0];
// Add sample data for the chart
worksheet.Cells["A1"].PutValue("Category");
worksheet.Cells["A2"].PutValue("C1");
worksheet.Cells["A3"].PutValue("C2");
worksheet.Cells["A4"].PutValue("C3");
worksheet.Cells["B1"].PutValue("Value");
worksheet.Cells["B2"].PutValue(40);
worksheet.Cells["B3"].PutValue(35);
worksheet.Cells["B4"].PutValue(25);
// Add a doughnut chart
int chartIndex = worksheet.Charts.Add(ChartType.Doughnut, 5, 0, 20, 8);
Chart chart = worksheet.Charts[chartIndex];
chart.NSeries.Add("B2:B4", true);
chart.NSeries.CategoryData = "A2:A4";
// Calculate the chart to get the chart point properties
chart.Calculate();
// Get the first chart point from the first series
ChartPoint point = chart.NSeries[0].Points[0];
// Display the current InnerArcEndPointYPx value
Console.WriteLine("Current InnerArcEndPointYPx value: " + point.InnerArcEndPointYPx);
// Note: InnerArcEndPointYPx is read-only, so we can't set it directly
// To change the position, we need to modify the doughnut hole size
chart.NSeries[0].DoughnutHoleSize = 60; // Change hole size to affect inner arc position
// Recalculate the chart to update the properties
chart.Calculate();
// Display the new InnerArcEndPointYPx value after changing the hole size
Console.WriteLine("New InnerArcEndPointYPx value after changing hole size: " + point.InnerArcEndPointYPx);
// Save the workbook
workbook.Save("ChartPointPropertyInnerArcEndPointYPxDemo.xlsx");
}
}
}
See Also
- class ChartPoint
- namespace Aspose.Cells.Charts
- assembly Aspose.Cells