Calculate middle Point - Android android.graphics

Android examples for android.graphics:PointF

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Description

Calculate middle Point

Demo Code

import android.graphics.PointF;

public class Main {

  public static PointF middlePoint(final PointF one, final PointF two, final PointF resultHolder) {
    return middlePoint(one.x, two.x, one.y, two.y, resultHolder);
  }//  w w  w . ja  v a  2s . co m

  public static PointF middlePoint(final float x1, final float x2, final float y1, final float y2,
      PointF resultHolder) {
    final float x = x1 + x2;
    final float y = y1 + y2;
    final PointF toret = resultHolder != null ? resultHolder : new PointF();
    toret.set(x / 2, y / 2);
    return toret;
  }

}

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