fillOpacity: Number

Sets opacity of filled area in custom break.

Default: 0.9
Examples: .1, .5, 1. etc 
  1. var  chart =  new  CanvasJS.Chart("container",
  2. {
  3.  .
  4.  .
  5.  axisX: {
  6.     scaleBreaks: {
  7. 	customBreaks: [{
  8.             fillOpacity: .2,
  9. 	    .
  10. 	    .
  11.         }]
  12.     }
  13.  
  14.  },
  15.  .
  16.  . 
  17. });
  18. chart.render();
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