Sara leans toward the screen, "This is exactly what we need. I'm already thinking that we need to put a line on here, like a threshold. One of our new initiatives is to examine the product categories we are in. If any category drops below monthly revenue of $50,000, it is flagged, and we will evaluate whether we need to stay in that category."
You mention that we can make the change quickly. We won't need to change much in our existing chart:
We start by including the
canvasOverlayplugin:... <script src="../js/jqplot.canvasOverlay.min.js"></script> ...
We create a
canvasOverlayoption and setshowtotrue. Next, we create theobjectsoption, which accepts an array of objects with the options for each line we want to draw. For each line, we have the four options ofverticalLine,dashedVerticalLine,horizontalLine, anddashedHorizontalLine. For this chart, we create averticalLineobject:... canvasOverlay: { show: true, objects: [ ...