## FillFormat class

Encapsulates the object that represents fill formatting for a shape.

```csharp
public class FillFormat
```

## Properties

| Name | Description |
| --- | --- |
| [FillType](../../aspose.cells.drawing/fillformat/filltype/) { get; set; } | Gets and sets fill type |
| [GradientColor1](../../aspose.cells.drawing/fillformat/gradientcolor1/) { get; } | Returns the gradient color 1 for the specified fill. |
| [GradientColor2](../../aspose.cells.drawing/fillformat/gradientcolor2/) { get; } | Returns the gradient color 2 for the specified fill. |
| [GradientColorType](../../aspose.cells.drawing/fillformat/gradientcolortype/) { get; } | Returns the gradient color type for the specified fill. |
| [GradientDegree](../../aspose.cells.drawing/fillformat/gradientdegree/) { get; } | Returns the gradient degree for the specified fill. Only applies for Excel 2007. |
| [GradientFill](../../aspose.cells.drawing/fillformat/gradientfill/) { get; } | Gets [`GradientFill`](./gradientfill/) object. |
| [GradientStyle](../../aspose.cells.drawing/fillformat/gradientstyle/) { get; } | Returns the gradient style for the specified fill. |
| [GradientVariant](../../aspose.cells.drawing/fillformat/gradientvariant/) { get; } | Returns the gradient variant for the specified fill. Only applies for Excel 2007. |
| [ImageData](../../aspose.cells.drawing/fillformat/imagedata/) { get; set; } | Gets and sets the picture image data. |
| [Pattern](../../aspose.cells.drawing/fillformat/pattern/) { get; set; } | Represents an area's display pattern. |
| [PatternFill](../../aspose.cells.drawing/fillformat/patternfill/) { get; } | Gets [`PatternFill`](./patternfill/) object. |
| [PictureFormatType](../../aspose.cells.drawing/fillformat/pictureformattype/) { get; set; } | Gets and sets the picture format type. |
| [PresetColor](../../aspose.cells.drawing/fillformat/presetcolor/) { get; } | Returns the gradient preset color for the specified fill. |
| [Scale](../../aspose.cells.drawing/fillformat/scale/) { get; set; } | Gets and sets the picture format scale. |
| [SetType](../../aspose.cells.drawing/fillformat/settype/) { get; set; } | (**Obsolete.**) Gets the fill format set type. |
| [SolidFill](../../aspose.cells.drawing/fillformat/solidfill/) { get; } | Gets [`SolidFill`](./solidfill/) object. |
| [Texture](../../aspose.cells.drawing/fillformat/texture/) { get; set; } | Represents the texture type for the specified fill. |
| [TextureFill](../../aspose.cells.drawing/fillformat/texturefill/) { get; } | Gets [`TextureFill`](./texturefill/) object. |
| [Transparency](../../aspose.cells.drawing/fillformat/transparency/) { get; set; } | Returns or sets the degree of transparency of the area as a value from 0.0 (opaque) through 1.0 (clear). |
| [Type](../../aspose.cells.drawing/fillformat/type/) { get; set; } | (**Obsolete.**) Gets and sets the fill type. |

## Methods

| Name | Description |
| --- | --- |
| override [Equals](../../aspose.cells.drawing/fillformat/equals/)(object) |  |
| override [GetHashCode](../../aspose.cells.drawing/fillformat/gethashcode/)() | Gets the hash code. |
| [SetOneColorGradient](../../aspose.cells.drawing/fillformat/setonecolorgradient/)(Color, double, GradientStyleType, int) | Sets the specified fill to a one-color gradient. Only applies for Excel 2007. |
| [SetPresetColorGradient](../../aspose.cells.drawing/fillformat/setpresetcolorgradient/)(GradientPresetType, GradientStyleType, int) | Sets the specified fill to a preset-color gradient. Only applies for Excel 2007. |
| [SetTwoColorGradient](../../aspose.cells.drawing/fillformat/settwocolorgradient/#settwocolorgradient_1)(Color, Color, GradientStyleType, int) | Sets the specified fill to a two-color gradient. Only applies for Excel 2007. |
| [SetTwoColorGradient](../../aspose.cells.drawing/fillformat/settwocolorgradient/#settwocolorgradient)(Color, double, Color, double, GradientStyleType, int) | Sets the specified fill to a two-color gradient. Only applies for Excel 2007. |

### Examples

```csharp
using System;
using Aspose.Cells;
using Aspose.Cells.Charts;
using Aspose.Cells.Drawing;
using System.Drawing;

namespace AsposeCellsExamples
{
    public class DrawingClassFillFormatDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            
            // Access the first worksheet
            Worksheet worksheet = workbook.Worksheets[0];
            
            // Add sample data to cells
            worksheet.Cells["A1"].PutValue(50);
            worksheet.Cells["A2"].PutValue(100);
            worksheet.Cells["A3"].PutValue(150);
            worksheet.Cells["A4"].PutValue(200);
            worksheet.Cells["B1"].PutValue(60);
            worksheet.Cells["B2"].PutValue(32);
            worksheet.Cells["B3"].PutValue(50);
            worksheet.Cells["B4"].PutValue(40);
            worksheet.Cells["C1"].PutValue("Q1");
            worksheet.Cells["C2"].PutValue("Q2");
            worksheet.Cells["C3"].PutValue("Y1");
            worksheet.Cells["C4"].PutValue("Y2");
            
            // Add a column chart to the worksheet
            int chartIndex = worksheet.Charts.Add(Aspose.Cells.Charts.ChartType.Column, 5, 0, 15, 5);
            Aspose.Cells.Charts.Chart chart = worksheet.Charts[chartIndex];
            
            // Add data series to the chart
            int seriesIndex = chart.NSeries.Add("A1:B4", true);
            chart.NSeries.CategoryData = "C1:C4";
            
            // Apply gradient fill to the series area
            chart.NSeries[seriesIndex].Area.FillFormat.SetOneColorGradient(System.Drawing.Color.Lime, 1, 
                GradientStyleType.Horizontal, 1);
            
            // Save the workbook
            workbook.Save("FillFormatDemo.xlsx");
        }
    }
}
```

### See Also

* namespace [Aspose.Cells.Drawing](../../aspose.cells.drawing/)
* assembly [Aspose.Cells](../../)