Nicolò Ribaudo b7933d8750
Add origin parameter to updateScale
This parameter allows defining which point should remain
fixed while scaling the document. It can be used, for example,
to implement "zoom around the cursor" or "zoom around
pinch center".

The logic was previously implemented in `web/app.js`, but
moving it to the viewer scaling utilities themselves makes it
easier to implement similar zooming functionalities in
other embedders.
2024-05-28 16:19:47 +02:00
..
2024-05-28 16:19:47 +02:00