Question

I use the awsome GraphView lib to create a graph in my Android App.
But I have a problem. I only want integer values and not double values. I try to custom label formatter but it does not function…
I think I’m doing something wrong but I don’t know what….
Can someone give me a way to explore? (or may be the solution!!!)

thx!

Answer 1

Use the custom label formatter and just cast the value to Integer.

Try something like that:

GraphView graphView = new LineGraphView(this, "example") {
   @Override
   protected String formatLabel(double value, boolean isValueX) {
      // return as Integer
      return ""+((int) value);
   }
};