Select an area and zoom that area

Technical Support
1

Which product are you using?
PDF.js Express Plus

PDF.js Express Version
latest version

Detailed description of issue
Need to find a way to select an area on the pdf and zoom that area only to fill the view. So, a user will click on a zoom tool, and then select an area on the pdf by pressing mouse left button and when released, that area will be zoom in.
Similarly, there is another tool , which when clicked, will fit the page to fill the view.

2

Hi there,

This feature sounds like the Marquee zoom mode that is available in the Zoom dropdown of the UI:

image
image2358×1496 195 KB

You will need to drag and drop click a rectangle and the viewer will zoom into that area.

Similarly, there is another tool , which when clicked, will fit the page to fill the view.

We have the 2 fit modes available - fit to width and fit to page on the same zoom dropdown

best regards,
Kevin Kim