window.onload = function(){
//GcPdfViewer.LicenseKey = "***key***";
const viewer = new GcPdfViewer("#viewer", {
workerSrc: "/documents-api-pdfviewer/demos/product-bundles/build/gcpdfviewer.worker.js"
});
const structureTreePanelHandle = viewer.addStructureTreePanel();
viewer.open("/documents-api-pdfviewer/demos/product-bundles/assets/pdf/C1Olap-QuickStart.pdf").then(()=> {
viewer.openPanel(structureTreePanelHandle);
});
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Structure tree</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="./src/styles.css">
<script src="/documents-api-pdfviewer/demos/product-bundles/build/gcpdfviewer.js"></script>
<script src="./src/app.js"></script>
</head>
<body>
<div id="viewer"></div>
</body>
</html>
#viewer {
height: 100%;
}
