Philipp Rudiger

Instead of drawing the subcoordinate grouping from the `Element.group` you can now specify a multi-dimensional NdOverlay and draw the group from one of the dimensions, e.g.: ```python import numpy as...

Add ability to display multiple colorbars

4

As the title says, it should be possible to have multiple separate colorbars for different artists/glyphs/traces in all backends. At the same time we should ensure that we add colorbar...

Optimize rasterization of categorical NdOverlays

7

Currently when we rasterize an `NdOverlay` we always concatenate all the data (and insert NaNs between each layer if we are rasterizing lines). This process of concatenation is very expensive...

Extends the work on allowing custom popups on LinkedStream to also add support for adding custom tooltips. - [ ] Add docs - [ ] Add tests