## ConditionalFormattingIcon class

Represents  the custom  icon of conditional formatting rule.

```javascript
class ConditionalFormattingIcon;
```


## Properties

| Property | Type | Description |
| --- | --- | --- |
| [imageData](#imageData--)| Uint8Array | Readonly. Gets the icon set data. |
| [type](#type--)| IconSetType | Gets and sets the icon set type. |
| [index](#index--)| number | Gets and sets the icon's index in the icon set. |

## Methods

| Method | Description |
| --- | --- |
| [getImageData()](#getImageData--)| <b>@deprecated.</b> Please use the 'imageData' property instead. Gets the icon set data. |
| [getType()](#getType--)| <b>@deprecated.</b> Please use the 'type' property instead. Gets and sets the icon set type. |
| [setType(IconSetType)](#setType-iconsettype-)| <b>@deprecated.</b> Please use the 'type' property instead. Gets and sets the icon set type. |
| [getIndex()](#getIndex--)| <b>@deprecated.</b> Please use the 'index' property instead. Gets and sets the icon's index in the icon set. |
| [setIndex(number)](#setIndex-number-)| <b>@deprecated.</b> Please use the 'index' property instead. Gets and sets the icon's index in the icon set. |
| [getImageData(Cell)](#getImageData-cell-)| Gets the image data with the setting of cell. |
| [isNull()](#isNull--)| Checks whether the implementation object is null. |
| static [getIconImageData(IconSetType, number)](#getIconImageData-iconsettype-number-)| Get the icon set data |


### imageData {#imageData--}

Readonly. Gets the icon set data.

```javascript
imageData : Uint8Array;
```


### type {#type--}

Gets and sets the icon set type.

```javascript
type : IconSetType;
```


### index {#index--}

Gets and sets the icon's index in the icon set.

```javascript
index : number;
```


### getImageData() {#getImageData--}

<b>@deprecated.</b> Please use the 'imageData' property instead. Gets the icon set data.

```javascript
getImageData() : Uint8Array;
```


### getType() {#getType--}

<b>@deprecated.</b> Please use the 'type' property instead. Gets and sets the icon set type.

```javascript
getType() : IconSetType;
```


**Returns**

[IconSetType](../iconsettype/)

### setType(IconSetType) {#setType-iconsettype-}

<b>@deprecated.</b> Please use the 'type' property instead. Gets and sets the icon set type.

```javascript
setType(value: IconSetType) : void;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | [IconSetType](../iconsettype/) | The value to set. |

### getIndex() {#getIndex--}

<b>@deprecated.</b> Please use the 'index' property instead. Gets and sets the icon's index in the icon set.

```javascript
getIndex() : number;
```


### setIndex(number) {#setIndex-number-}

<b>@deprecated.</b> Please use the 'index' property instead. Gets and sets the icon's index in the icon set.

```javascript
setIndex(value: number) : void;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | number | The value to set. |

### getImageData(Cell) {#getImageData-cell-}

Gets the image data with the setting of cell.

```javascript
getImageData(cell: Cell) : Uint8Array;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| cell | [Cell](../cell/) | The setting of cell. |

**Returns**

Returns the image data of icon.

### isNull() {#isNull--}

Checks whether the implementation object is null.

```javascript
isNull() : boolean;
```


### getIconImageData(IconSetType, number) {#getIconImageData-iconsettype-number-}

Get the icon set data

```javascript
static getIconImageData(type: IconSetType, index: number) : Uint8Array;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| type | [IconSetType](../iconsettype/) | icon's type |
| index | number | icon's index |