Deep Zoom plugin for the PhotoSwipe

A plugin that adds tile-based zoom support to PhotoSwipe. Supports Deepzoom and Zoomify tile formats.

Unlike conventional viewers such as OpenLayers or OpenSeaDragon, it displays tiles only when user zooms beyond the primary image size. If user does not zoom - PhotoSwipe operates as usual.

Also adds incremental zoom buttons and overrides double-tap behaviour.

The Starry Night
Vincent van Gogh
DeepZoom tile format
size 30000x23756px

Cambriae Typus
Humphrey Llwyd

A sergeant of the Light Horse
George Lambert
Zoomify tile format

Non-tiled image
photo by Ales Krivec