setLinesPerRangeLabel() Doesn't Do What It Says #114

• Description of the problem: setLinesPerRangeLabel(n) has no effect on the labeling. There is one label per range step not one label per n range steps.
• Steps to reproduce the issue: See below
• Version(s) of Androidplot being used: 1.5.9
• A stacktrace if the issue is causing a crash: No crash

It is labeling every minor grid line, not every major grid line. It does indicate the major and minor grid lines. Such labeling, of course, is not what you want.

The screen dump is the result of this code:

        XYSeriesFormatter<XYRegionFormatter> formatter =
                new LineAndPointFormatter(Color.RED, null, null, null);
        formatter.setLegendIconEnabled(false);
        mSeries = new SimpleXYSeries(SimpleXYSeries.ArrayFormat.Y_VALS_ONLY,
                "Series 1", 0, 10, 20, 30, 40, 50, 60, 70, 80, 90);
        mPlot.addSeries(mSeries, formatter);
        mPlot.setRangeStep(StepMode.INCREMENT_BY_VAL, 1);
        mPlot.setLinesPerRangeLabel(10);