series.pattern.width Number

The width of the lines. Applicable for the "crosshatch", "diagonalStripes" and "verticalStripes" patterns.

Example - set the series pattern line width

<div id="chart"></div>
<script>
$("#chart").kendoChart({
  series: [ {
    pattern: {
      type: 'diagonalStripes',
      width: 2,
      gap: 4
    },
    data: [ 1, 2, 3 ]
  }]
});
</script>