Canvas for Coverage and Alignment cut short

[Georgehe4]

The bottom of the canvas elements for coverage and alignment are cut short. The minimum read depth of the coverage elements in the screen shot (taken from examples/index.html) is around 30, not 0 as the image would indicate.

[armish]

thanks for reporting this issue, @Georgehe4!

I will take a look what might be going wrong by the end of this week; but in the meantime, do you think you can provide us with some sample data to reproduce this error? Also your browser/platform information would really be useful for debugging purposes.

Thanks!
-- Arman

[armish]

@Georgehe4: having trouble replicating this issue on my current set of setups. Would you mind providing an example data and/or OS/Browser specs for me to see what might be going wrong?

[Georgehe4]

Updating as this issue its impact is growing.

When I visit the demo link at http://www.hammerlab.org/pileup/, the issue pops up
I am running chrome on version 57.0.2987.133 (64-bit) on OS X El Capitan 10.11.6.