html, body, #container {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

anychart.onDocumentReady(function() {

​

  // data for chart

  var dataSet = anychart.data.set([

    [0, 80],

    [3, 0],

    [6, 80],

    [9, 0],

    [12, 80],

    [15, 0],

    [18, 80],

    [21, 0],

    [24, 0],

    [3, 80],

    [6, 0],

    [9, 80],

    [12, 0],

    [15, 80],

    [18, 0],

    [21, 80],

    [24, 0],

    [21, 0]

  ]);

​

  // chart type

  var chart = anychart.polar();

​

  // chart title

  chart.title("Disable First & Last Labels of Y Axis");

​

  // set background

  var background = chart.background();

  background.enabled(true);

  background.fill("#EEEEEE");

​

  // set ticks interval for y scale

  var xScale = chart.xScale();

  xScale.maximum(24);

  var xTicks = chart.xScale().ticks();

  xTicks.interval(4);

​

  // adjust y axis settings

  var yAxis = chart.yAxis();

  // disable first label

  yAxis.drawFirstLabel(false);

  // disable last label

  yAxis.drawLastLabel(false);

  // hide minor ticks

  yAxis.minorTicks(false);

​

  // set data and visual appearance

  var series = chart.area(dataSet);

  series.fill("lightblue 0.7");

​

  // set grid visual appearance

  var grid = chart.grid(0);

  grid.evenFill("white");

  grid.oddFill("white");

​

  chart.legend(false);

​

  // draw chart

  chart.container("container");

  chart.draw();

});