<!doctype html><html lang="en"><head><meta charset="utf-8"/><meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no"/><meta name="theme-color" content="#000000"/><title>GrapeCity Documents PDF Viewer Demo</title><script>function loadPdfViewer(selector) { //GcPdfViewer.LicenseKey = 'your_license_key'; var viewer = new GcPdfViewer(selector, { /* supportApi: { apiUrl: 'api/pdf-viewer', webSocketUrl: '/signalr' } */ }); viewer.addDefaultPanels(); //viewer.addAnnotationEditorPanel(); //viewer.addFormEditorPanel(); }</script><script defer="defer" src="gcpdfviewer.js"></script></head><body onload="loadPdfViewer('#root')"><div id="root"></div></body></html>