ChartPoint.ShapeY

ChartPoint.ShapeY property

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

public int ShapeY { get; }

Examples

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

    public class ChartPointPropertyShapeYDemo
    {
        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];
            chart.NSeries.Add("B2:B4", true);
            chart.NSeries.CategoryData = "A2:A4";

            // Calculate chart to get shape positions
            chart.Calculate();

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

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

            // Note: ShapeY is read-only, so we can't set it directly
            // To change the position, we would need to modify the underlying data or chart properties

            // Demonstrate how ShapeY relates to actual position
            Console.WriteLine("ShapeY in pixels: " + point.ShapeYPx);
            Console.WriteLine("Chart height in pixels: " + (point.ShapeYPx * 4000 / point.ShapeY));

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

See Also