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834567: How to get co-ordinates of Annotations #25

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rparthi-1687 merged 4 commits into from
Dec 20, 2024
Merged

834567: How to get co-ordinates of Annotations #25

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9aaa2ed
834567: How to get co-ordinates of Annotations
SF4524LogeshKumar Dec 4, 2024
bcc4a16
834567: How to Add Rectangle Annotations Using Search Text Bounds
SF4524LogeshKumar Dec 16, 2024
caeba24
834567: modified folder name
SF4524LogeshKumar Dec 16, 2024
fda91f6
834567: updated comments
SF4524LogeshKumar Dec 16, 2024
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40 changes: 40 additions & 0 deletions How to/Add Rectangle Annotations Using Search Text Bounds/index.html
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<!DOCTYPE html><html lang="en"><head>
<title>EJ2 PDF Viewer</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Typescript PDF Viewer Control">
<meta name="author" content="Syncfusion">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-base/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-pdfviewer/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-buttons/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-popups/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-navigations/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-dropdowns/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-lists/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-inputs/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-splitbuttons/styles/material.css" rel="stylesheet">
<link href="https://cdn.syncfusion.com/ej2/28.1.33/ej2-notifications/styles/material.css" rel="stylesheet">

<!-- Essential JS 2 PDF Viewer's script -->
<script src="https://cdn.syncfusion.com/ej2/28.1.33/dist/ej2.min.js" type="text/javascript"></script>
<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>

<script src="https://cdn.syncfusion.com/ej2/syncfusion-helper.js" type ="text/javascript"></script>
</head>
<body>
<div id="container">
<button id="searchText">Search Text</button>
<button id="searchNext">Search Next</button>
<button id="searchCancel">Cancel Search</button>
<div id="PdfViewer" style="height:500px;width:100%;"></div>
</div>


<script>
var ele = document.getElementById('container');
if(ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
</body></html>
36 changes: 36 additions & 0 deletions How to/Add Rectangle Annotations Using Search Text Bounds/index.js
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var pdfviewer = new ej.pdfviewer.PdfViewer({
documentPath: 'https://cdn.syncfusion.com/content/pdf/pdf-succinctly.pdf',
resourceUrl:'https://cdn.syncfusion.com/ej2/28.1.33/dist/ej2-pdfviewer-lib'
});
ej.pdfviewer.PdfViewer.Inject(ej.pdfviewer.TextSelection, ej.pdfviewer.TextSearch, ej.pdfviewer.Print, ej.pdfviewer.Navigation, ej.pdfviewer.Toolbar,
ej.pdfviewer.Magnification, ej.pdfviewer.Annotation, ej.pdfviewer.FormDesigner, ej.pdfviewer.FormFields, ej.pdfviewer.PageOrganizer);
pdfviewer.appendTo('#PdfViewer');


// Highlight event handler for text search, which adds a rectangle annotation where the text is found
pdfviewer.textSearchHighlight = function(args){
console.log(args);
var pageNumber = args.pageNumber;
var bounds = args.bounds;
pdfviewer.annotation.addAnnotation("Rectangle", {
offset: {x: bounds.left, y: bounds.top},
pageNumber: pageNumber,
width: bounds.width,
height: bounds.height,
});
}

// Add event listener to "searchText" button to trigger a search for the term 'PDF'
document.getElementById("searchText").addEventListener("click",function(args){
pdfviewer.textSearchModule.searchText('PDF',false);
})

// Add event listener to "searchNext" button to navigate to the next search result
document.getElementById("searchNext").addEventListener("click",function(args){
pdfviewer.textSearch.searchNext();
})

// Add event listener to "searchCancel" button to cancel the current text search operation
document.getElementById("searchCancel").addEventListener("click",function(args){
pdfviewer.textSearch.cancelTextSearch();
})
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