Chart.GetActualSize

Chart.GetActualSize method

Gets actual size of chart in unit of pixels.

public int[] GetActualSize()

Return Value

Actual size in an array(width and height). [0] is width; [1] is height.

Examples

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

    public class ChartMethodGetActualSizeDemo
    {
        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 chart to the worksheet
            int chartIndex = worksheet.Charts.Add(ChartType.Column, 5, 0, 20, 8);
            Chart chart = worksheet.Charts[chartIndex];
            
            // Set chart data range
            chart.SetChartDataRange("A1:B4", true);
            
            try
            {
                // Call the GetActualSize method
                int[] actualSize = chart.GetActualSize();
                
                // Display the result
                Console.WriteLine($"Actual chart size - Width: {actualSize[0]}px, Height: {actualSize[1]}px");
                
                // Show the effect by resizing the chart object
                chart.ChartObject.Width = actualSize[0];
                chart.ChartObject.Height = actualSize[1];
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error executing GetActualSize method: {ex.Message}");
            }
            
            // Save the result
            workbook.Save("ChartMethodGetActualSizeDemo.xlsx");
        }
    }
}

See Also