MPAndroidChart: how to set up bar value labels

Question

I am using MPAndroidChart in my android application. I use BarChartconsisting of BarEntry. I also included y values ​​that will be displayed on top of the line.

My problem is that I want the values ​​at the top of the columns to be integers, for example 5. But currently the values ​​are displayed as 5.00.

So how do I do 5.00how 5?

Answer 1

Values ​​are formatted using an interface IValueFormatter. Here's a simple formatting element that converts all values ​​to integers:

public class IntValueFormatter implements IValueFormatter {

    @Override
    public String getFormattedValue(float value, Entry entry, int dataSetIndex, ViewPortHandler viewPortHandler) {
        return String.valueOf((int) value);
    }
}

BarData BarDataSet, :

barData/barDataSet.setValueFormatter(new IntValueFormatter());

IValueFormatter, :

• IValueFormatter Wiki Github
• IValueFormatter JitPack (v3.0.0-beta1)