# Value Goals

    var decimal_data = [];

    for (var x = 0; x <= 360; x += 10) {

      decimal_data.push({

        x: x,

        y: Math.sin(Math.PI * x / 180).toFixed(4)

      });

    }

    window.m = Morris.Line({

      element: 'graph',

      data: decimal_data,

      xkey: 'x',

      ykeys: ['y'],

      labels: ['sin(x)'],

      parseTime: false,

      goals: [-1, 0, 1]

    });