content: /*
   * Copyright 2014 Toxic Bakery
   *
   * 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.msky.viewpageranimation.animationlibrary;
  
  import android.view.View;
  
  public class ZoomInTransformer extends ABaseTransformer {
  
  	@Override
  	protected void onTransform(View view, float position) {
  		final float scale = position < 0 ? position + 1f : Math.abs(1f - 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));
  	}
  
  }
  