Visualisation

The web browser (package uchrom-browser) shows a ChromData the way the data were taken: cells in their tissue, structures in 3-D, contact maps, genome tracks and embeddings — linked through the cells you select. It opens stores backed, from a disk or over HTTP, and can be driven from Python (and by coding agents) with the same actions as its interface. The data atlas is a public collection of stores you can open in it without downloading anything. uchrom.pl draws the standard figures with matplotlib.

Task	API
open the web browser on stores	python -m uchrom_browser x.chromdata.zarr (or uchrom-browser)
drive it from Python	uchrom_browser.connect() → Workspace (selected_cells, open_view, capture, …)
browse the atlas	the Open dialog; https://uchrom-browser.u-science.org (hosted)
plots	uchrom.pl.plot_distance_matrix, plot_contact_map, plot_rg_histogram, plot_structure_3d

Tutorials

• Visualisation: plots and the web browser

Guides

• The web browser
• The data atlas

API: uchrom-browser, uchrom.pl.