content: /**
   * Copyright 2016 Bartosz Schiller
   * <p>
   * 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
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * 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.github.barteksc.pdfviewer.listener;
  
  /**
   * Implements this interface to receive events from PDFView
   * when a page has been scrolled
   */
  public interface OnPageScrollListener {
  
      /**
       * Called on every move while scrolling
       *
       * @param page current page index
       * @param positionOffset see {@link com.github.barteksc.pdfviewer.PDFView#getPositionOffset()}
       */
      void onPageScrolled(int page, float positionOffset);
  }
  