Explicitly set dark mode images to avoid varnish image color inversion#350

Merged

K-Meech merged 13 commits intodatacarpentry:mainfrom

marcodallavecchia:dark-mode-images

Mar 20, 2026

Commits on Dec 9, 2025

dark mode images for episodes 1 and 2
Marco Dalla Vecchia
committed
dark mode images episode 3
Marco Dalla Vecchia
committed
dark mode images episode 4
Marco Dalla Vecchia
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dark mode image episode 5
Marco Dalla Vecchia
committed
dark mode images episode 6
Marco Dalla Vecchia
committed
kept automatic dark mode image for SVG vector image since it doesn't have background, it's less legible with dark text in dark mode
Marco Dalla Vecchia
committed
dark mode images episode 7
Marco Dalla Vecchia
committed
reverted histogram images as one of them is without background. Keeping them inverted with dark mode does not impact the episode
Marco Dalla Vecchia
committed
dark mode images episode 8. Added full white background for shapes-01-objects-coloured-by-area.png
Marco Dalla Vecchia
committed
dark mode images episode 9
Marco Dalla Vecchia
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dark mode images extra episode edge detection
Marco Dalla Vecchia
committed

Commits on Feb 9, 2026

added contributing guidelines for new images and dark mode
Marco Dalla Vecchia
committed
moved all dark images to from data to fig folder, to leave the data directory clean
Marco Dalla Vecchia
committed