Android Open Source - ViewPagerTransforms Zoom Out Tranformer






From Project

Back to project page ViewPagerTransforms.

License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright 2014 Toxic Bakery/*from   w w  w  . ja  va  2s  . co  m*/
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.ToxicBakery.viewpager.transforms;

import android.view.View;

public class ZoomOutTranformer extends ABaseTransformer {

  @Override
  protected void onTransform(View view, float position) {
    final float scale = 1f + Math.abs(position);
    view.setScaleX(scale);
    view.setScaleY(scale);
    view.setPivotX(view.getWidth() * 0.5f);
    view.setPivotY(view.getHeight() * 0.5f);
    view.setAlpha(position < -1f || position > 1f ? 0f : 1f - (scale - 1f));
    if(position == -1){
      view.setTranslationX(view.getWidth() * -1);
    }
  }

}




Java Source Code List

com.ToxicBakery.viewpager.transforms.ABaseTransformer.java
com.ToxicBakery.viewpager.transforms.AccordionTransformer.java
com.ToxicBakery.viewpager.transforms.BackgroundToForegroundTransformer.java
com.ToxicBakery.viewpager.transforms.CubeInTransformer.java
com.ToxicBakery.viewpager.transforms.CubeOutTransformer.java
com.ToxicBakery.viewpager.transforms.DefaultTransformer.java
com.ToxicBakery.viewpager.transforms.DepthPageTransformer.java
com.ToxicBakery.viewpager.transforms.FlipHorizontalTransformer.java
com.ToxicBakery.viewpager.transforms.FlipVerticalTransformer.java
com.ToxicBakery.viewpager.transforms.ForegroundToBackgroundTransformer.java
com.ToxicBakery.viewpager.transforms.RotateDownTransformer.java
com.ToxicBakery.viewpager.transforms.RotateUpTransformer.java
com.ToxicBakery.viewpager.transforms.StackTransformer.java
com.ToxicBakery.viewpager.transforms.TabletTransformer.java
com.ToxicBakery.viewpager.transforms.ZoomInTransformer.java
com.ToxicBakery.viewpager.transforms.ZoomOutSlideTransformer.java
com.ToxicBakery.viewpager.transforms.ZoomOutTranformer.java
com.ToxicBakery.viewpager.transforms.example.MainActivity.java
transforms.viewpager.toxicbakery.com.viewpagertransforms.ApplicationTest.java