ChartPoint.ShapeHeight

ChartPoint.ShapeHeight property

Gets the height in units of 1/4000 of chart’s height after calls Chart.Calculate() method.

public int ShapeHeight { get; }

Examples

namespace AsposeCellsExamples
{
    using Aspose.Cells;
    using Aspose.Cells.Charts;
    using System;

    public class ChartPointPropertyShapeHeightDemo
    {
        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("A");
            worksheet.Cells["A3"].PutValue("B");
            worksheet.Cells["A4"].PutValue("C");
            worksheet.Cells["B1"].PutValue("Value");
            worksheet.Cells["B2"].PutValue(10);
            worksheet.Cells["B3"].PutValue(20);
            worksheet.Cells["B4"].PutValue(30);

            // Add a column chart
            int chartIndex = worksheet.Charts.Add(ChartType.Column, 5, 0, 20, 8);
            Chart chart = worksheet.Charts[chartIndex];
            
            // Set chart data source
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";

            // Calculate chart to ensure shape properties are available
            chart.Calculate();

            // Get the first point in the first series
            ChartPoint point = chart.NSeries[0].Points[0];

            // Display the current ShapeHeight value (in 1/4000 of chart's height)
            Console.WriteLine("Current ShapeHeight value: " + point.ShapeHeight);

            // Note: ShapeHeight is read-only, so we can't set it directly
            // To change the height, we need to modify the chart size or other properties

            // Demonstrate the effect by changing the chart height
            Console.WriteLine("Original chart height: " + chart.ChartObject.Height);
            chart.ChartObject.Height = 400;
            chart.Calculate(); // Recalculate to update shape properties

            // Display the new ShapeHeight value after changing chart height
            Console.WriteLine("New ShapeHeight value after chart resize: " + point.ShapeHeight);

            // Save the result
            workbook.Save("ChartPointPropertyShapeHeightDemo.xlsx");
        }
    }
}

See Also