&pagezoom

Add an on-screen zoom slider for the viewer layout

Viewer-Side Option! (&view, &scene, &room)

Options

Example: &pagezoom

Value	Description
(no value)	Enables an on-screen zoom slider

Details

• Adds a bottom overlay slider to scale the grid/container, with proper centering and scroll handling.

• Updates viewport meta to allow user scaling on mobile (maximum-scale=4.0).

• Handy for fine control in full-screen scenes or signage displays.

Related

&grid