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Use PDF Reader Mode

This JavaScript sample lets you open documents in reader mode to make them easier to read. This sample works on all browsers (including IE11) and mobile devices without using plug-ins. Learn more about our JavaScript PDF Library.

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To run this sample, get started with a free trial of Apryse SDK.

JavaScript

HTML

(() => {
  window.addEventListener('viewerLoaded', () => {
    const instance = window.instance;
    const parentDocument = window.parent.document;

    instance.UI.enableElements(['readerPageTransitionButton']);

    parentDocument.getElementById('select').onchange = e => {
      instance.UI.loadDocument(e.target.value);
    };

    parentDocument.getElementById('file-picker').onchange = e => {
      const file = e.target.files[0];
      if (file) {
        instance.UI.loadDocument(file);
      }
    };

    parentDocument.getElementById('url-form').onsubmit = e => {
      e.preventDefault();
      instance.UI.loadDocument(parentDocument.getElementById('url').value);
    };

    instance.Core.documentViewer.addEventListener(
      'documentLoaded',
      () => {
        instance.UI.setZoomLevel(1);
        instance.UI.toggleReaderMode();
      },
      { once: true }
    );
  });
})();
// eslint-disable-next-line spaced-comment
//# sourceURL=config.js