GradientFill.SetOneColorGradient

GradientFill.SetOneColorGradient method

Sets the specified fill to a one-color gradient. Only applies for Excel 2007.

public void SetOneColorGradient(Color color, double degree, GradientStyleType style, int variant)

Parameter	Type	Description
color	Color	One gradient color.
degree	Double	The gradient degree. Can be a value from 0.0 (dark) through 1.0 (light).
style	GradientStyleType	Gradient shading style.
variant	Int32	The gradient variant. Can be a value from 1 through 4, corresponding to one of the four variants on the Gradient tab in the Fill Effects dialog box. If style is GradientStyle.FromCenter, the Variant argument can only be 1 or 2.

Examples

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

    public class GradientFillMethodSetOneColorGradientWithColorDoubleGradientStyleTyInt32Demo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            // Add a shape to apply gradient fill
            Shape shape = worksheet.Shapes.AddRectangle(1, 0, 1, 0, 100, 100);

            try
            {
                // Set the fill type to gradient
                shape.Fill.FillType = FillType.Gradient;

                // Get the gradient fill
                GradientFill gradientFill = shape.Fill.GradientFill;
                if (gradientFill == null)
                {
                    Console.WriteLine("Cannot set gradient: The shape's fill is not a GradientFill.");
                    return;
                }

                // Call SetOneColorGradient with realistic parameters
                gradientFill.SetOneColorGradient(
                    Color.Green,        // color
                    0.7,                // degree (70% intensity)
                    GradientStyleType.DiagonalUp,  // style
                    1);                 // variant

                Console.WriteLine("SetOneColorGradient method called successfully with parameters (Green, 0.7, DiagonalUp, 1)");
            }
            catch (Exception ex)
            {
                Console.WriteLine($"Error calling SetOneColorGradient: {ex.Message}");
            }

            // Save the workbook to demonstrate the effect
            workbook.Save("SetOneColorGradientDemo.xlsx");
        }
    }
}

GradientFill.SetOneColorGradient

GradientFill.SetOneColorGradient method

Examples

See Also