Android Open Source - AndroidImageSlider Depth Page Transformer

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From Project

Back to project page AndroidImageSlider.

License

The source code is released under:

MIT License

Java Source Code

package com.daimajia.slider.library.Transformers;
//  ww w.  jav  a 2s  .co m
import android.view.View;

import com.nineoldandroids.view.ViewHelper;

public class DepthPageTransformer extends BaseTransformer {

  private static final float MIN_SCALE = 0.75f;

  @Override
  protected void onTransform(View view, float position) {
    if (position <= 0f) {
            ViewHelper.setTranslationX(view,0f);
            ViewHelper.setScaleX(view,1f);
            ViewHelper.setScaleY(view,1f);
    } else if (position <= 1f) {
      final float scaleFactor = MIN_SCALE + (1 - MIN_SCALE) * (1 - Math.abs(position));
            ViewHelper.setAlpha(view,1-position);
            ViewHelper.setPivotY(view,0.5f * view.getHeight());
            ViewHelper.setTranslationX(view,view.getWidth() * - position);
            ViewHelper.setScaleX(view,scaleFactor);
            ViewHelper.setScaleY(view,scaleFactor);
    }
  }

  @Override
  protected boolean isPagingEnabled() {
    return true;
  }

}

Java Source Code List

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