Force BarChart Y axis labels to be integers?

Question

I\'ve created a BarChart using MPAndroidChart and I\'m entering the data dynamically. This means that I need my Y axis to also be determined dynamically. All of my data is repre

Answer 1

Pretty simple. All you need is two things:

1. Axis value formatter

   mChart.getAxisLeft().setValueFormatter(new ValueFormatter() {
       @Override
       public String getFormattedValue(float value) {
           return String.valueOf((int) Math.floor(value));
       }
   });
   

2. Axis label count

   int max = findMaxYValue(yourdata); // figure out the max value in your dataset
   mChart.getAxisLeft().setLabelCount(max);
   

Answer 2

My Solution:

mChart.getAxisLeft().setValueFormatter(new ValueFormatter() {
    @Override
    public String getFormattedValue(float value) {
        return String.valueOf((int) Math.floor(value));
    }
});

int max = (int) mChart.getData().getYMax(); 
mChart.getAxisLeft().setLabelCount(max);