logarithmBase: Number

Sets the logarithm base for Axis X. Works only when logarithm property is set to true.

• logarithmBase should always be greater than 1.

var  chart =  new  CanvasJS.Chart("container",
{
 .
 .
 axisX:{
   .
   .
   logarithmic: true,
   logarithmBase:  2,
   .
   .
 },
 .
 . 
});
chart.render();