ChartPoint.ShapeWidthPx

ChartPoint.ShapeWidthPx property

Gets the width in units of pixels after calls Chart.Calculate() method.

public int ShapeWidthPx { get; }

Examples

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

    public class ChartPointPropertyShapeWidthPxDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            // Add sample data for 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];
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";

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

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

            // Display the current width of the chart point shape in pixels
            Console.WriteLine("Current ShapeWidthPx value: " + point.ShapeWidthPx);

            // Note: ShapeWidthPx is read-only, so we can't set it directly
            // To change the width, we need to modify the chart's size or other properties
            // that would affect the point's width during the next Calculate()

            // Change the chart's width to demonstrate how it affects ShapeWidthPx
            chart.ChartObject.Width = 1000;
            chart.Calculate();

            // Display the new width after chart resize
            Console.WriteLine("New ShapeWidthPx value after chart resize: " + point.ShapeWidthPx);

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

See Also