How to hide horizontal range lines on AndroidPlot's XYPlot?

Question

I'd like to remove the horizontal lines from this XYPlot chart:

I've already tried doing this:

plot.getGraph().getGridBackgroundPaint().setColor(Color.TRANSPARENT);

and added this in the XYPlot's xml description:

ap:rangeLineColor="@color/ap_transparent"

Answer 1

What you need is to call those two methods (to remove both background lines), if you need to remove only the horizontal ones just call the second one.

//this removes the vertical lines
plot.getGraph().setDomainGridLinePaint(null)

//this removes the horizontal lines
plot.getGraph().setRangeGridLinePaint(null)

PS: Obviously you can pass as parameter something different than null to get different results. For example you can pass a custom Paint object based on your needs.

This is the result with both set to null: