Webfrontend: improve performance of downloading

3dgeo-heidelberg / pytreedb

Python package providing a file and object-based database to store tree objects.

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Webfrontend: improve performance of downloading #42

Closed annachiu7 closed 2 years ago

annachiu7 commented 2 years ago

[x] Allow users to define the number of trees they want to preview (instead of 3)
[x] Don't concat giant json collections on client side, move to server side
[x] Retrieval of .laz download links should also be on server side
[x] Provide download link and python script for huge downloads
[x] Allow users to blend out the tree markers (checkbox)
[x] Pop up div instead of new tab that could be blocked by most browsers

annachiu7 commented 2 years ago

If a user tries to download more than 1000 point clouds, instead of downloading and zipping on the server side, a new tab will be opened that provides a text file containing the URLs and a python script for users to download locally.