How to set default page transition when viewer loads

PDF.js Express Version - 7.3.1

Detailed description of issue
Looking to set the default page transition as “Page by page” instead of continuous. How to change it, unable to find relevant methods in API. Please help as early as possible.

Expected behaviour

Does your issue happen with every document, or just one?

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Hey there!

You can use the setLayoutMode API for this:



Thanks for your response Logan. But your suggestion is to set the “Layout Mode”. I want to set the “Transistion”. Please help me. Thanks


It’s a poorly named API, but that does actually set the transition. Transitions and page layouts are very closely related.