## Walls class

Encapsulates the object that represents the walls of a 3-D chart.

```javascript
class Walls extends Floor;
```


## Constructors

| Name | Description |
| --- | --- |
| [constructor(Floor)](#constructor-floor-)| Constructs from a parent object convertible to this. |

## Properties

| Property | Type | Description |
| --- | --- | --- |
| [centerX](#centerX--)| number | Readonly. Gets the x coordinate of the left-bottom corner of Wall center in units of 1/4000 of chart's width after calls Chart.Calculate() method. |
| [centerY](#centerY--)| number | Readonly. Gets the y coordinate of the left-bottom corner of the Wall center in units of 1/4000 of chart's height after calling the Chart.Calculate() method. |
| [width](#width--)| number | Readonly. Gets the width of left to right in units of 1/4000 of chart's width after calls Chart.Calculate() method. |
| [depth](#depth--)| number | Readonly. Gets the depth front to back in units of 1/4000 of chart's width after calling the Chart.Calculate() method. |
| [height](#height--)| number | Readonly. Gets the height of top to bottom in units of 1/4000 of chart's height after calls Chart.Calculate() method. |
| [centerXPx](#centerXPx--)| number | Readonly. Gets the x coordinate of the bottom-left corner of Wall center in units of pixels after calling the Chart.Calculate() method. |
| [centerYPx](#centerYPx--)| number | Readonly. Gets the y coordinate of the left-bottom corner of Wall center in units of pixels after calls Chart.Calculate() method. |
| [widthPx](#widthPx--)| number | Readonly. Gets the width of left to right in units of pixels after calling the Chart.Calculate() method. |
| [depthPx](#depthPx--)| number | Readonly. Gets the depth front to back in units of pixels after calls Chart.Calculate() method. |
| [heightPx](#heightPx--)| number | Readonly. Gets the height from top to bottom in units of pixels after calling the Chart.Calculate() method. |
| [backgroundColor](#backgroundColor--)| Color | Gets or sets the background [Color](../color/) of the [Area](../area/). |
| [foregroundColor](#foregroundColor--)| Color | Gets or sets the foreground [Color](../color/). |
| [formatting](#formatting--)| FormattingType | Represents the formatting of the area. |
| [invertIfNegative](#invertIfNegative--)| boolean | If the property is true and the value of chart point is a negative number, the foreground color and background color will be exchanged. |
| [fillFormat](#fillFormat--)| FillFormat | Readonly. Represents a [FillFormat](../fillformat/) object that contains fill formatting properties for the specified chart or shape. |
| [transparency](#transparency--)| number | Returns or sets the degree of transparency of the area as a value from 0.0 (opaque) through 1.0 (clear). |
| [border](#border--)| Line | Gets or sets the border [Line](../line/). |

## Methods

| Method | Description |
| --- | --- |
| [getCubePointCount()](#getCubePointCount--)| Gets the number of cube points after calls Chart.Calculate() method. |
| [getCubePointXPx(number)](#getCubePointXPx-number-)| Gets x-coordinate of the apex point of walls cube after calling the Chart.Calculate() method. The number of apex points of walls cube is eight |
| [getCubePointYPx(number)](#getCubePointYPx-number-)| Gets y-coordinate of the apex point of walls cube after calls Chart.Calculate() method. The number of apex points of walls cube is eight. |


### constructor(Floor) {#constructor-floor-}

Constructs from a parent object convertible to this.

```javascript
constructor(obj: Floor);
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| obj | Floor | The parent object. |

### centerX {#centerX--}

Readonly. Gets the x coordinate of the left-bottom corner of Wall center in units of 1/4000 of chart's width after calls Chart.Calculate() method.

```javascript
centerX : number;
```


### centerY {#centerY--}

Readonly. Gets the y coordinate of the left-bottom corner of the Wall center in units of 1/4000 of chart's height after calling the Chart.Calculate() method.

```javascript
centerY : number;
```


### width {#width--}

Readonly. Gets the width of left to right in units of 1/4000 of chart's width after calls Chart.Calculate() method.

```javascript
width : number;
```


### depth {#depth--}

Readonly. Gets the depth front to back in units of 1/4000 of chart's width after calling the Chart.Calculate() method.

```javascript
depth : number;
```


### height {#height--}

Readonly. Gets the height of top to bottom in units of 1/4000 of chart's height after calls Chart.Calculate() method.

```javascript
height : number;
```


### centerXPx {#centerXPx--}

Readonly. Gets the x coordinate of the bottom-left corner of Wall center in units of pixels after calling the Chart.Calculate() method.

```javascript
centerXPx : number;
```


### centerYPx {#centerYPx--}

Readonly. Gets the y coordinate of the left-bottom corner of Wall center in units of pixels after calls Chart.Calculate() method.

```javascript
centerYPx : number;
```


### widthPx {#widthPx--}

Readonly. Gets the width of left to right in units of pixels after calling the Chart.Calculate() method.

```javascript
widthPx : number;
```


### depthPx {#depthPx--}

Readonly. Gets the depth front to back in units of pixels after calls Chart.Calculate() method.

```javascript
depthPx : number;
```


### heightPx {#heightPx--}

Readonly. Gets the height from top to bottom in units of pixels after calling the Chart.Calculate() method.

```javascript
heightPx : number;
```


### backgroundColor {#backgroundColor--}

Gets or sets the background [Color](../color/) of the [Area](../area/).

```javascript
backgroundColor : Color;
```


### foregroundColor {#foregroundColor--}

Gets or sets the foreground [Color](../color/).

```javascript
foregroundColor : Color;
```


### formatting {#formatting--}

Represents the formatting of the area.

```javascript
formatting : FormattingType;
```


### invertIfNegative {#invertIfNegative--}

If the property is true and the value of chart point is a negative number, the foreground color and background color will be exchanged.

```javascript
invertIfNegative : boolean;
```


### fillFormat {#fillFormat--}

Readonly. Represents a [FillFormat](../fillformat/) object that contains fill formatting properties for the specified chart or shape.

```javascript
fillFormat : FillFormat;
```


### transparency {#transparency--}

Returns or sets the degree of transparency of the area as a value from 0.0 (opaque) through 1.0 (clear).

```javascript
transparency : number;
```


### border {#border--}

Gets or sets the border [Line](../line/).

```javascript
border : Line;
```


### getCubePointCount() {#getCubePointCount--}

Gets the number of cube points after calls Chart.Calculate() method.

```javascript
getCubePointCount() : number;
```


### getCubePointXPx(number) {#getCubePointXPx-number-}

Gets x-coordinate of the apex point of walls cube after calling the Chart.Calculate() method. The number of apex points of walls cube is eight

```javascript
getCubePointXPx(index: number) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| index | number |  |

### getCubePointYPx(number) {#getCubePointYPx-number-}

Gets y-coordinate of the apex point of walls cube after calls Chart.Calculate() method. The number of apex points of walls cube is eight.

```javascript
getCubePointYPx(index: number) : number;
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| index | number |  |