Home › Forums › Chart Support › guide line › Reply To: guide line
@nisha,
In the JSFiddle that has been shared, y-values are randomly generated using JavaScript random method. With the help of random method, you can generate a random number between two numbers (lets say you need a number between 0 and 100). You can replace dataPoints in this example with your actual dataPoints and it should work fine.
— Vishwas R Team CanvasJS