MPAndroidChart. In BarChart i have duplicate background lines

Question

I'm created BarChart using MPAndroidChart and remove right YAxis labels by follow code: mBarChart.getAxisRight().setDrawLabels(false);

after this, my background lines become duplicated

Before:

Here is what I have now:

My code:

//barChart
    mBarChart.setDrawBarShadow(false);
    mBarChart.setDrawValueAboveBar(true);

    mBarChart.setDescription("");

    // if more than 60 entries are displayed in the chart, no values will be
    // drawn
    mBarChart.setMaxVisibleValueCount(60);

    // scaling can now only be done on x- and y-axis separately
    mBarChart.setPinchZoom(true);

    // draw shadows for each bar that show the maximum value
     mBarChart.setDrawBarShadow(false);
    mBarChart.animateY(2000, Easing.EasingOption.EaseInQuart);

    // mChart.setDrawXLabels(false);

    mBarChart.setDrawGridBackground(false);
     //mBarChart.setDrawYLabels(false);



    XAxis xAxis = mBarChart.getXAxis();
    xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
    xAxis.setTypeface(tf);
    xAxis.setDrawGridLines(false);
    xAxis.setSpaceBetweenLabels(2);

    ValueFormatter custom = new MyValueFormatter();

    YAxis leftAxis = mBarChart.getAxisLeft();
    leftAxis.setTypeface(tf);
    leftAxis.setLabelCount(6);
    leftAxis.setValueFormatter(custom);
    leftAxis.setPosition(YAxis.YAxisLabelPosition.OUTSIDE_CHART);
    leftAxis.setSpaceTop(15f);


    mBarChart.getAxisRight().setDrawLabels(false);
    /*YAxis rightAxis = mBarChart.getAxisRight();
    rightAxis.setDrawGridLines(false);
    rightAxis.setTypeface(tf);
    rightAxis.setLabelCount(8);
    rightAxis.setValueFormatter(custom);
    rightAxis.setSpaceTop(15f);*/

    Legend legend = mBarChart.getLegend();
    legend.setPosition(Legend.LegendPosition.BELOW_CHART_LEFT);
    legend.setForm(Legend.LegendForm.SQUARE);
    legend.setFormSize(9f);
    legend.setTextSize(11f);
    legend.setXEntrySpace(4f);
    /* legend.setExtra(ColorTemplate.VORDIPLOM_COLORS, new String[] { "abc",
     "def", "ghj", "ikl", "mno" });
     legend.setCustom(ColorTemplate.VORDIPLOM_COLORS, new String[] { "abc",
     "def", "ghj", "ikl", "mno" });*/

    setDataToBarChart(mParties.size(), 50);

Answer 1

The reason for this is that the right axis is not disabled, but only it's labels are hidden, and you have different settings (the top-space, typeface and label count) that cause the lines to be in different places.

To prevent this from happening, call rightAxis.setEnabled(false). This will disable the whole axis and no longer cause your issue.

It's all in the documentation.