Java tutorial
//package com.java2s; import android.graphics.PointF; public class Main { public static PointF percent(PointF p1, PointF p2, float percent) { return percent(p1, percent, p2, percent); } public static PointF percent(PointF p1, float percent1, PointF p2, float percent2) { float x = (p2.x - p1.x) * percent1 + p1.x; float y = (p2.y - p1.y) * percent2 + p1.y; return new PointF(x, y); } }