Hi Devs,

Anybody an idea about any possibilities to use WebGL and/or java/typescript in 
Qt6 (QGIS 4)?

Context: in the archive/museum world old maps are often made available via de 
IIIF (triple-I-F) standard.
Which nowadays has a georef standard: https://iiif.io/api/extension/georef/

A dutch guy, created https://allmaps.org/
A site in which you can 'easily' georeference those old images AND which keeps 
hold of the GCP's created.

So having a georeference IIF service/image it is easy to load it, georeferenced 
via the allmaps url (which is actually a json, referencing the IIIF service AND 
the GCP info:

https://viewer.allmaps.org/?url=https%3A%2F%2Fannotations.allmaps.org%2Fmanifests%2Fc390af06ea724803

All this is typescript/nodejs/javascript.

Rendering/transformation is done life on a WebGL 'canvas'.

In my ideal world, it would be possible to load the same url as above in QGIS, 
maybe do the realtime transformation in an 'offsite/buffered' WebGL canvas?

But maybe I'm too eager :-)

Regards,

Richard Duivenvoorde


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