Does anyone know how to add a straight line to a Chart.js - Bar Chart to represent achievements, such as marking 75/100 as a passing point? I'm looking for something like a thick line on the grid...
For reference, here is an example of what I'm trying to achieve:
If you check out this fiddle (http://jsfiddle.net/rnX2Z/1/), you'll see that I attempted to add a straight line at the value of 75000 using this code:
var c = document.getElementById("canvas");
var ctx = c.getContext("2d");
ctx.moveTo(0,200);
ctx.lineTo(500,200);
ctx.stroke();
I've been struggling with adding this line to the canvas. Would appreciate any guidance or suggestions on how to improve this code or perhaps need to modify the .js file. Any help would be greatly appreciated as I aim to enhance the overall look of my charts. Thank you!