Default value: Off
This section provides options for configuring the category labels color for unmatched elements.
Note that unmatched elements are the elements that are not associated with a data point in the dataset. See Data Binding for more information.
Color
Default value: #000000
The color of the category labels text.
Outline
Default value: Off
When enabled, the category labels text is outlined.
Outline Color
Default value: None
The color of the outline of the category labels text. When set to None, the outline color is automatically calculated based on the color of the text.
Outline Transparency
Default value: 50%
The transparency of the outline of the category labels text. The value ranges from 0% (completely opaque) to 100% (completely transparent).
Outline Width
Default value: 2
The width of the outline of the category labels text. The value ranges from 1 to 20.