# GC.Spread.Sheets.Shapes.IShapeFill

## Content

# Interface: IShapeFill

[Sheets](../modules/GC.Spread.Sheets).[Shapes](../modules/GC.Spread.Sheets.Shapes).IShapeFill

## Table of contents

### Properties

- [color](GC.Spread.Sheets.Shapes.IShapeFill#color)
- [transparency](GC.Spread.Sheets.Shapes.IShapeFill#transparency)
- [type](GC.Spread.Sheets.Shapes.IShapeFill#type)

## Properties

### <a id="color" name="color"></a> color

• `Optional` **color**: `string`

The background color, it is a color string or formula(starts with =).

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### <a id="transparency" name="transparency"></a> transparency

• `Optional` **transparency**: `string` \| `number`

The background color transparency, it is a number that is between 0 and 1 or formula(starts with =)

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### <a id="type" name="type"></a> type

• `Optional` **type**: `string` \| [`ShapeFillType`](../enums/GC.Spread.Sheets.Shapes.ShapeFillType)

The fill type, it is ShapeFillType enum or formula(starts with =)