github holoviz/datashader v0.7.0

latest releases: v0.16.3, v0.16.3rc0, v0.16.2...
5 years ago

This release includes major contributions from @jonmmease (raqgged array extension, SpatialPointsFrame, row-oriented line storage, dask trimesh support), @jsignell (maintenance, website), and @jbednar (Panel-based dashboard).

New features:

  • Simplified Panel-based dashboard using new Param features; now only 48 lines with fewer new concepts (#707)
  • Added pandas ExtensionArray and Dask support for storing homogeneous ragged arrays (#687)
  • Added SpatialPointsFrame and updated census, osm-1billion, and osm examples to use it (#702, #706, #708)
  • Expanded 8_Geography.ipynb to document other geo-related functions
  • Added Dask support for trimesh rendering, though computing the mesh initially still requires vertices and simplicies to fit into memory (#696)
  • Add zero-copy rendering of row-oriented line coordinates, using a new axis argument (#694)

Bugfixes and compatibility:

  • Added lnglat_to_meters to geo module; new code should import it from there (#708)

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