LegendTitle
Represents the configuration options for the Legend title (see example).
| Name | Type | Default | Description | 
|---|---|---|---|
| align? | 
 | Specifies the alignment of the title. | |
| background? | 
 | Specifies the background color of the title. Accepts a valid CSS color string, including hex and rgb. | |
| border? | 
 | Specifies the border of the title. | |
| color? | 
 | Specifies the text color of the title. Accepts a valid CSS color string, including hex and rgb. | |
| font? | 
 | Specifies the font of the title. | |
| margin? | 
 | Specifies the margin of the title. A numeric value sets all margins. | |
| padding? | 
 | Specifies the padding of the title. A numeric value sets all margins. | |
| position? | 
 | Specifies the position of the title. | |
| text? | 
 | Specifies the text of the title. You can split the text into multiple lines by using the line feed characters ("\n"). | |
| visible? | 
 | Determines whether the Chart displays the Legend title.
When set to  | |
| visual? | 
 | Specifies a function for creating a custom visual for the title. |