controlp5/src/controlP5/FrameRate.java

package controlP5;

import processing.core.PApplet;
import processing.core.PGraphics;

public class FrameRate extends Textlabel {

	private int _myInterval = 10;

	private float _myIntervalSum = 0;

	private int cnt = 0;

	protected FrameRate( final ControlP5 theControlP5 , final Tab theParent , final String theValue , final int theX , final int theY ) {
		super( theControlP5 , theParent , "framerate" , "-" , theX , theY );
	}

	public FrameRate setInterval( int theValue ) {
		_myInterval = theValue;
		return this;
	}

	@Override
	public void draw( PGraphics theGraphics ) {
		if ( ( cnt++ ) % _myInterval == 0 ) {
			setText( "" + PApplet.round( _myIntervalSum / _myInterval ) );
			_myIntervalSum = 0;
		}
		_myIntervalSum += cp5.papplet.frameRate;
		super.draw( theGraphics );
	}

}