com.qs.qswlw.view.Mypager.transformer.UltraVerticalTransformer.java Source code

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Here is the source code for com.qs.qswlw.view.Mypager.transformer.UltraVerticalTransformer.java

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/*
 *
 *  MIT License
 *
 *  Copyright (c) 2017 Alibaba Group
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a copy
 *  of this software and associated documentation files (the "Software"), to deal
 *  in the Software without restriction, including without limitation the rights
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *  copies of the Software, and to permit persons to whom the Software is
 *  furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice shall be included in all
 *  copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *  SOFTWARE.
 *
 */

package com.qs.qswlw.view.Mypager.transformer;

import android.support.v4.view.ViewPager;
import android.view.View;

/**
 * Created by mikeafc on 15/11/26.
 */
public class UltraVerticalTransformer implements ViewPager.PageTransformer {
    private float yPosition;

    @Override
    public void transformPage(View view, float position) {
        view.setTranslationX(view.getWidth() * -position);
        yPosition = position * view.getHeight();
        view.setTranslationY(yPosition);
    }

    public float getPosition() {
        return yPosition;
    }
}