JBLineChartFooterView Value Marks are Inaccurate

[xanderdunn]

When a line contains dots, the value marks on the JBLineChartFooterView's x-axis don't match up with the center of the dots. Either the dots on the graph are being placed slightly off, or the value marks on the x-axis are being placed slightly off. You can see this happening in the demo app:
Detail:

Original image:

[terryworona]

The chart adds vertical and horizontal padding equal to the MAX (thickest line, 0.5 * thickest dot radius).

This is normal. It's not recommended that you use the footer to denote the x-axis, but rather insert your own subview to show horizontal segments.