I have built a Gantt chart using your tool which works great!
I am using an HTML table next to the chart which updates the chart when values are changed in the table. The problem I am having is getting the cell height to match the table height. It works great until I either zoom in or out, use a different browser, or use a different screen resolution. Below is an example of the wrong image (notice the mismatched row lines):
And this is what it should look like (notice the matched row lines):
I have tried using px, em, and rem with the table height. Any ideas on what I need to do to get the table row height to match the canvas cell height across browsers, screen resolutions, and zoom levels.
Thanks in advance for any help you can offer.