labelFontFamily: String

Sets the font-family of stripLine’s label. If the first font is not found in the system from the specified font-family list, it tries to use the next font in the list.

Default: “arial”
Example: “Arial, Trebuchet MS, Tahoma, sans-serif”

var  chart =  new  CanvasJS.Chart("container",
    stripLines: [{
        labelFontFamily: "Arial, Trebuchet MS, Tahoma, sans-serif",

Try it Yourself by Editing the Code below.

In order to provide better support, we have closed the comments and switched completely to our Forums.
If you have any questions, please feel free to ask in our forums.