label border

    Specifies border options for point labels.

    Type: Object

    Use this object to make the borders of point labels visible/invisible and set up border options such as color and width.

    color

    Specifies a border color for point labels.

    Type: String
    Default Value: '#d3d3d3'

    This option supports the following colors.

    • hexadecimal colors
    • RGB colors
    • RGBA colors (not supported in Internet Explorer 8)
    • predefined/cross-browser color names
    • predefined SVG colors (not supported in Internet Explorer 8)

    dashStyle

    Specifies a dash style for the borders of point labels.

    Type: String
    Default Value: 'solid'
    Accepted Values: 'solid'|'longDash'|'dash'|'dot'

    The following values are available.

    • solid
      Displays a solid, continuous line.
    • longDash
      Displays a border using long dashes.
    • dash
      Displays a border using dashes.
    • dot
      Displays a border using dots.
    • any combination of 'longDash', 'dash' and 'dot'
      Displays a border by repeating the specified combination. For instance, 'dashdotdash'.

    visible

    Indicates whether borders are visible in point labels.

    Type: Boolean
    Default Value: false

    width

    Specifies the border width for point labels.

    Type: Number
    Default Value: 1