color
Specifies a font color for point labels.
This option supports the following colors.
- Hexadecimal colors
- RGB colors
- RGBA colors
- Predefined/cross-browser color names
- Predefined SVG colors
NOTE
To color the background of point labels, use the label | backgroundColor option.
family
Specifies a font family for point labels.
For details on acceptable values, refer to the Font family article.
opacity
Specifies how transparent the text of point labels should be.
This option accepts a value from 0 to 1, where 0 makes the text completely transparent, and 1 makes it opaque.
size
Specifies a font size for point labels.
For details on acceptable values, refer to the Font size article.
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