## Marker class

Represents the marker in a line chart, scatter chart, or radar chart.

```javascript
class Marker;
```


## Properties

| Property | Type | Description |
| --- | --- | --- |
| [border](#border--)| Line | Readonly. Gets the <see cref="Line">border</see>. |
| [area](#area--)| Area | Readonly. Gets the <see cref="Area">area</see>. |
| [markerStyle](#markerStyle--)| ChartMarkerType | Represents the marker style. Applies to a line chart, a scatter chart, or a radar chart. |
| [markerSize](#markerSize--)| number | Represents the marker size in unit of points. Applies to line chart, scatter chart, or radar chart. |
| [markerSizePx](#markerSizePx--)| number | Represents the marker size in units of pixels. Applies to line charts, scatter charts, or radar charts. |
| [foregroundColor](#foregroundColor--)| Color | Represents the marker foreground color in a line chart, scatter chart, or radar chart. |
| [foregroundColorSetType](#foregroundColorSetType--)| FormattingType | Gets or sets the marker foreground color set type. |
| [backgroundColor](#backgroundColor--)| Color | Represents the marker background color in a line chart, scatter chart, or radar chart. |
| [backgroundColorSetType](#backgroundColorSetType--)| FormattingType | Gets or sets the marker background color set type. |

## Methods

| Method | Description |
| --- | --- |
| [getBorder()](#getBorder--)| <b>@deprecated.</b> Please use the 'border' property instead. Gets the <see cref="Line">border</see>. |
| [getArea()](#getArea--)| <b>@deprecated.</b> Please use the 'area' property instead. Gets the <see cref="Area">area</see>. |
| [getMarkerStyle()](#getMarkerStyle--)| <b>@deprecated.</b> Please use the 'markerStyle' property instead. Represents the marker style. Applies to a line chart, a scatter chart, or a radar chart. |
| [setMarkerStyle(ChartMarkerType)](#setMarkerStyle-chartmarkertype-)| <b>@deprecated.</b> Please use the 'markerStyle' property instead. Represents the marker style. Applies to a line chart, a scatter chart, or a radar chart. |
| [getMarkerSize()](#getMarkerSize--)| <b>@deprecated.</b> Please use the 'markerSize' property instead. Represents the marker size in unit of points. Applies to line chart, scatter chart, or radar chart. |
| [setMarkerSize(number)](#setMarkerSize-number-)| <b>@deprecated.</b> Please use the 'markerSize' property instead. Represents the marker size in unit of points. Applies to line chart, scatter chart, or radar chart. |
| [getMarkerSizePx()](#getMarkerSizePx--)| <b>@deprecated.</b> Please use the 'markerSizePx' property instead. Represents the marker size in units of pixels. Applies to line charts, scatter charts, or radar charts. |
| [setMarkerSizePx(number)](#setMarkerSizePx-number-)| <b>@deprecated.</b> Please use the 'markerSizePx' property instead. Represents the marker size in units of pixels. Applies to line charts, scatter charts, or radar charts. |
| [getForegroundColor()](#getForegroundColor--)| <b>@deprecated.</b> Please use the 'foregroundColor' property instead. Represents the marker foreground color in a line chart, scatter chart, or radar chart. |
| [setForegroundColor(Color)](#setForegroundColor-color-)| <b>@deprecated.</b> Please use the 'foregroundColor' property instead. Represents the marker foreground color in a line chart, scatter chart, or radar chart. |
| [getForegroundColorSetType()](#getForegroundColorSetType--)| <b>@deprecated.</b> Please use the 'foregroundColorSetType' property instead. Gets or sets the marker foreground color set type. |
| [setForegroundColorSetType(FormattingType)](#setForegroundColorSetType-formattingtype-)| <b>@deprecated.</b> Please use the 'foregroundColorSetType' property instead. Gets or sets the marker foreground color set type. |
| [getBackgroundColor()](#getBackgroundColor--)| <b>@deprecated.</b> Please use the 'backgroundColor' property instead. Represents the marker background color in a line chart, scatter chart, or radar chart. |
| [setBackgroundColor(Color)](#setBackgroundColor-color-)| <b>@deprecated.</b> Please use the 'backgroundColor' property instead. Represents the marker background color in a line chart, scatter chart, or radar chart. |
| [getBackgroundColorSetType()](#getBackgroundColorSetType--)| <b>@deprecated.</b> Please use the 'backgroundColorSetType' property instead. Gets or sets the marker background color set type. |
| [setBackgroundColorSetType(FormattingType)](#setBackgroundColorSetType-formattingtype-)| <b>@deprecated.</b> Please use the 'backgroundColorSetType' property instead. Gets or sets the marker background color set type. |
| [isNull()](#isNull--)| Checks whether the implementation object is null. |


### border {#border--}

Readonly. Gets the <see cref="Line">border</see>.

```javascript
border : Line;
```


### area {#area--}

Readonly. Gets the <see cref="Area">area</see>.

```javascript
area : Area;
```


### markerStyle {#markerStyle--}

Represents the marker style. Applies to a line chart, a scatter chart, or a radar chart.

```javascript
markerStyle : ChartMarkerType;
```


### markerSize {#markerSize--}

Represents the marker size in unit of points. Applies to line chart, scatter chart, or radar chart.

```javascript
markerSize : number;
```


### markerSizePx {#markerSizePx--}

Represents the marker size in units of pixels. Applies to line charts, scatter charts, or radar charts.

```javascript
markerSizePx : number;
```


### foregroundColor {#foregroundColor--}

Represents the marker foreground color in a line chart, scatter chart, or radar chart.

```javascript
foregroundColor : Color;
```


### foregroundColorSetType {#foregroundColorSetType--}

Gets or sets the marker foreground color set type.

```javascript
foregroundColorSetType : FormattingType;
```


### backgroundColor {#backgroundColor--}

Represents the marker background color in a line chart, scatter chart, or radar chart.

```javascript
backgroundColor : Color;
```


### backgroundColorSetType {#backgroundColorSetType--}

Gets or sets the marker background color set type.

```javascript
backgroundColorSetType : FormattingType;
```


### getBorder() {#getBorder--}

<b>@deprecated.</b> Please use the 'border' property instead. Gets the <see cref="Line">border</see>.

```javascript
getBorder() : Line;
```


**Returns**

[Line](../line/)

### getArea() {#getArea--}

<b>@deprecated.</b> Please use the 'area' property instead. Gets the <see cref="Area">area</see>.

```javascript
getArea() : Area;
```


**Returns**

[Area](../area/)

### getMarkerStyle() {#getMarkerStyle--}

<b>@deprecated.</b> Please use the 'markerStyle' property instead. Represents the marker style. Applies to a line chart, a scatter chart, or a radar chart.

```javascript
getMarkerStyle() : ChartMarkerType;
```


**Returns**

[ChartMarkerType](../chartmarkertype/)

### setMarkerStyle(ChartMarkerType) {#setMarkerStyle-chartmarkertype-}

<b>@deprecated.</b> Please use the 'markerStyle' property instead. Represents the marker style. Applies to a line chart, a scatter chart, or a radar chart.

```javascript
setMarkerStyle(value: ChartMarkerType) : void;
```

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

### getMarkerSize() {#getMarkerSize--}

<b>@deprecated.</b> Please use the 'markerSize' property instead. Represents the marker size in unit of points. Applies to line chart, scatter chart, or radar chart.

```javascript
getMarkerSize() : number;
```


### setMarkerSize(number) {#setMarkerSize-number-}

<b>@deprecated.</b> Please use the 'markerSize' property instead. Represents the marker size in unit of points. Applies to line chart, scatter chart, or radar chart.

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

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

### getMarkerSizePx() {#getMarkerSizePx--}

<b>@deprecated.</b> Please use the 'markerSizePx' property instead. Represents the marker size in units of pixels. Applies to line charts, scatter charts, or radar charts.

```javascript
getMarkerSizePx() : number;
```


### setMarkerSizePx(number) {#setMarkerSizePx-number-}

<b>@deprecated.</b> Please use the 'markerSizePx' property instead. Represents the marker size in units of pixels. Applies to line charts, scatter charts, or radar charts.

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

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

### getForegroundColor() {#getForegroundColor--}

<b>@deprecated.</b> Please use the 'foregroundColor' property instead. Represents the marker foreground color in a line chart, scatter chart, or radar chart.

```javascript
getForegroundColor() : Color;
```


**Returns**

[Color](../color/)

### setForegroundColor(Color) {#setForegroundColor-color-}

<b>@deprecated.</b> Please use the 'foregroundColor' property instead. Represents the marker foreground color in a line chart, scatter chart, or radar chart.

```javascript
setForegroundColor(value: Color) : void;
```

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

### getForegroundColorSetType() {#getForegroundColorSetType--}

<b>@deprecated.</b> Please use the 'foregroundColorSetType' property instead. Gets or sets the marker foreground color set type.

```javascript
getForegroundColorSetType() : FormattingType;
```


**Returns**

[FormattingType](../formattingtype/)

### setForegroundColorSetType(FormattingType) {#setForegroundColorSetType-formattingtype-}

<b>@deprecated.</b> Please use the 'foregroundColorSetType' property instead. Gets or sets the marker foreground color set type.

```javascript
setForegroundColorSetType(value: FormattingType) : void;
```

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

### getBackgroundColor() {#getBackgroundColor--}

<b>@deprecated.</b> Please use the 'backgroundColor' property instead. Represents the marker background color in a line chart, scatter chart, or radar chart.

```javascript
getBackgroundColor() : Color;
```


**Returns**

[Color](../color/)

### setBackgroundColor(Color) {#setBackgroundColor-color-}

<b>@deprecated.</b> Please use the 'backgroundColor' property instead. Represents the marker background color in a line chart, scatter chart, or radar chart.

```javascript
setBackgroundColor(value: Color) : void;
```

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

### getBackgroundColorSetType() {#getBackgroundColorSetType--}

<b>@deprecated.</b> Please use the 'backgroundColorSetType' property instead. Gets or sets the marker background color set type.

```javascript
getBackgroundColorSetType() : FormattingType;
```


**Returns**

[FormattingType](../formattingtype/)

### setBackgroundColorSetType(FormattingType) {#setBackgroundColorSetType-formattingtype-}

<b>@deprecated.</b> Please use the 'backgroundColorSetType' property instead. Gets or sets the marker background color set type.

```javascript
setBackgroundColorSetType(value: FormattingType) : void;
```

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

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

Checks whether the implementation object is null.

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