René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Examples using Bivariate and Multivariate color maps","articleBody":"Project https://github.com/orgs/matplotlib/projects/9, which resolves github.com/matplotlib/matplotlib/issues/14168 is divided into a number of milestones, of which this is one (highlighted in bold).\n\n* Classes for bivariate and multivariate colormaps\n* `Colorizer` and `ColorizingArtist` to replace `ScalarMappable` and handle the norm→color pipeline\n* A `MultiNorm` class to handle the normalization of data for bivariate and multivariate colormaps\n* Ensure the `Colorizer` and `ColorizingArtist` work with `MultiNorm`, `BivarColormap` and `MultivarColormap`\n* Expose the new functionality via the top-level plotting functions: `imshow()`, `pcolor()` and `pcolormesh()`\n* Create equivalents to `fig.colorbar()` for `BivarColormap` and `MultivarColormap` to work with `ColorizingArtist`\n* Select bivariate and multivariate colormaps to include in matplotlib\n* **Examples demonstrating the new functionality**","author":{"url":"https://github.com/trygvrad","@type":"Person","name":"trygvrad"},"datePublished":"2025-09-08T13:08:26.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/30529/matplotlib/issues/30529"}