Code sample for comparing PDFs using JavaScript
Semantic Overlay
Sample code following the Semantic Text Compare Showcase demo - Compare changes in semantic categories, such as headers, paragraphs, numbers, and generate a document with a summary of differences for easy review.
Compare by Image Overlay
Sample code to create the Compare by Image Overlay Showcase demo - The simplest way to programmatically compare 2 files either by converting the two documents to images and lay them on top of each other for a pixel-by-pixel comparison.
Difference Compare - 3 Panels
Shows how to render three synchronized panels where the middle panel shows pixel differences between the two documents.
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