Configuration title

Specifies a title for the gauge.

Type: Object|String

Use this property to set the text to be displayed as the gauge title. If you need to specify the title's position on the widget, assign an object to the title property with the required title options specified. In this instance, set the title text using the text property. When text is not specified for a title, the widget is displayed without a title.
You can also place details on the gauge below the title. To do this, specify the subtitle configuration option.

font

Specifies font options for the title.

Type: Object

position

Specifies a title's position on the gauge.

Type: String
Default Value: 'top-center'
Accepted Values: 'top-left' | 'top-center' | 'top-right' | 'bottom-left' | 'bottom-center' | 'bottom-right'

text

Specifies a text for the title.

Type: String
Default Value: undefined

If you don't need to specify title options other than text, assign the text to the title property directly.
When a text is not specified for a title, the widget is displayed without a title.