James A. Bednar
James A. Bednar
There are a lot of ways datashader could be used for analyzing timeseries data, and it would be useful to run a project where we work closely with a financial...
Seam carving example Once we have an aggregate array for a particular dataset, it would be interesting to try [seam carving](https://en.wikipedia.org/wiki/Seam_carving) or related techniques to nonlinearly warp the array to...
The timeseries.ipynb example shows how to visualize one or more sets of timeseries data by plotting them in 2D (as connected line segments) and then aggregating them in 2D. Such...
Some data has an associated period that should be taken into account for visualizations. For instance, patterns may repeat according to a certain pattern based on the hour of the...
The current datashader pipeline always generates an image as the final output, with each aggregate bin corresponding to one output pixel. However, there are other possible ways to represent the...
Once there is hover-tool support (issue #91), it would be great if we could support a box-select tool as well, providing essentially the same information as hovering but for a...
**Wheel zoom:** I'm a big fan of leaving wheel zoom disabled for any decent-sized web page or notebook, because I use the wheel zoom extensively to navigate through the document,...
#1001 introduces fixes to dynspread that make it work as well as it can given the assumptions of: 1. binary spreading masks (each pixel on or off), and 2. symmetrical...
As suggested in https://github.com/bokeh/datashader/issues/553, we need to improve our raster support so that it can access large rasters chunk by chunk. This will let us work with raster datasets larger...
_[I thought this was already described in an issue, but if so I can't find it. Closest I can locate is #326.]_ Datashader's line and points plotting is designed around...