package com.tiger.quicknews.wedget.viewimage.Transformers;
import android.view.View;
import com.nineoldandroids.view.ViewHelper;
public class ZoomInTransformer extends BaseTransformer {
@Override
protected void onTransform(View view, float position) {
final float scale = position < 0 ? position + 1f : Math.abs(1f - position);
ViewHelper.setScaleX(view, scale);
ViewHelper.setScaleY(view, scale);
ViewHelper.setPivotX(view, view.getWidth() * 0.5f);
ViewHelper.setPivotY(view, view.getHeight() * 0.5f);
ViewHelper.setAlpha(view, position < -1f || position > 1f ? 0f : 1f - (scale - 1f));
}
}