Android Open Source - SlidingMenuLibrary Custom Zoom Animation

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License

The source code is released under:

Apache License

Java Source Code

package com.jeremyfeinstein.slidingmenu.example.anim;
/*from   w  w  w .j  ava  2  s .  c om*/
import android.graphics.Canvas;

import com.jeremyfeinstein.slidingmenu.example.R;
import com.jeremyfeinstein.slidingmenu.example.R.string;
import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu.CanvasTransformer;

public class CustomZoomAnimation extends CustomAnimation {

  public CustomZoomAnimation() {
    // see the class CustomAnimation for how to attach 
    // the CanvasTransformer to the SlidingMenu
    super(R.string.anim_zoom, new CanvasTransformer() {
      @Override
      public void transformCanvas(Canvas canvas, float percentOpen) {
        float scale = (float) (percentOpen*0.25 + 0.75);
        canvas.scale(scale, scale, canvas.getWidth()/2, canvas.getHeight()/2);
      }
    });
  }

}

Java Source Code List

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