The dash type of the category highlight border.

The following dash types are supported:

• "dash" - a line consisting of dashes
• "dashDot" - a line consisting of a repeating pattern of dash-dot
• "dot" - a line consisting of dots
• "longDash" - a line consisting of a repeating pattern of long-dash
• "longDashDot" - a line consisting of a repeating pattern of long-dash-dot
• "longDashDotDot" - a line consisting of a repeating pattern of long-dash-dot-dot
• "solid" - a solid line

Example - set the category axis highlight border dashType

<div id="chart"></div>
<script>
$("#chart").kendoChart({
  categoryAxis: {
    categories: ["2012", "2013"],
    highlight: {
      visible: true,
      border: {
        dashType: "dash"
      }
    }
  },
  series: [
    { data: [1, 2, 3] }
  ]
});
</script>