v0.10.2

What's Changed

• Fix using TripsLayer.from_movingpandas with numpy v2. by @kylebarron in #683

Full Changelog: v0.10.1...v0.10.2

v0.10.1

What's Changed

• Fix import when pandas/pyarrow not installed by @kylebarron in #678
• Bump to 0.10.1 by @kylebarron in #679

Full Changelog: v0.10.0...v0.10.1

v0.10.0

New! ✨

• New TripsLayer for animating moving objects, which integrates with MovingPandas. See the Air Traffic Control example and the MovingPandas integration example.
• New ColumnLayer for rendering extruded cylinders. See the new ColumnLayer example.
• Removed required dependencies! geopandas, pandas, shapely, pyarrow, matplotlib, and palettable are now optional dependencies. Lonboard will still work out of the box with them, but they aren't required to use Lonboard. This gives Lonboard a smaller footprint and makes it easier to use in environments such as Pyodide.
• You can now draw bounding boxes on the map. This is exposed as the selected_bounds attribute on the Map object, stored as a two-dimensional bounding box (minx, miny, maxx, maxy).
• Improved documentation
  • How to use Lonboard in pyodide, a Python environment that is fully running in your browser.
  • Add linked maps example by @ATL2001 in #655
  • Add troubleshooting doc by @kylebarron in #654
  • Add longraph to showcase by @kylebarron in #595
• New Map.add_layer method for easily adding more layer(s) to an existing Map instance.
• Add highlight_color to change the color of auto_highlight by @kylebarron in #666
• Use deterministic colors in viz by @kylebarron in #621
• Categorical data filtering. The DataFilterExtension now has a filter_categories attribute that lets you filter categorical data on the map. by @kylebarron in #609

Breaking Changes 🔨

• The tooltip shown on hover was replaced with a side panel. You now must click on a geometry to view its attributes. By @vgeorge in #636

Fixes 🐛

• We've switched from storing list objects to storing tuple objects (e.g. the list of layers in a Map). The immutability of the tuple ensures that a any changes in the sequence of layers will be propagated to the frontend.Fixed in #620
• A class of bugs was fixed when using Arrow input, where the chunking structure of the main table did not match the chunking of accessors. Fixed in #644
• Fix reading from DuckDB with only geometry column by @kylebarron in #625
• Fix attribution by @vgeorge in #561

New Contributors

• @MarcSkovMadsen made their first contribution in #539
• @ATL2001 made their first contribution in #655

v0.9.3

Fixes 🐛

• Fix reprojecting GeoArrow input by @kylebarron in #532

Full Changelog: v0.9.2...v0.9.3

v0.9.2

Fixes 🐛

• Reverse the layer order for automatically split geometry by @RaczeQ in #516

What's Changed

• Perf: Use ravel, not flatten, for numpy to pyarrow by @kylebarron in #512
• Update docstring in as_html by @kylebarron in #519
• Add type checks to fly_to by @kylebarron in #521
• Add pypi classifiers by @kylebarron in #523

New Contributors

• @RaczeQ made their first contribution in #516

Full Changelog: v0.9.1...v0.9.2

v0.9.1

Fixes 🐛

• Fix parquet-wasm WASM version mismatch by @kylebarron in #508

Version 0.9 will be yanked

Full Changelog: v0.9.0...v0.9.1

v0.9.0

This version was yanked due to #508. Use 0.9.1 instead.

New! ✨

• Direct DuckDB Spatial integration. Refer to the DuckDB example notebook and the DuckDB page in the documentation. by @kylebarron in #498
• Add overture buildings notebook by @kylebarron in #479
• Adding PathStyleExtension code by @shriv in #487
• Handle mixed geometry types in viz by @kylebarron in #495
• Render map as static HTML file by @kylebarron in #474. You can use Map.as_html to render a map in notebook environments that support HTML but not widgets.
• Improved integration with geoarrow-pyarrow by @kylebarron in #470

Fixes 🐛

• Updated Map keyword arguments by @kylebarron in #496
• validate basemap style is a url by @kylebarron in #497

New Contributors

• @willemarcel made their first contribution in #486
• @shriv made their first contribution in #487

Full Changelog: v0.8.0...v0.9.0

v0.8.0

New! ✨

• A new PolygonLayer! This layer renders polygon outlines for easier visibility. @kylebarron in #330
• An example using PolygonLayer by @naomatheus in #351
• Sync view state between JS and Python by @kylebarron in #448
• Support geoarrow array input into viz() by @kylebarron in #427
• Internal architecture documentation by @kylebarron in #450

Fixes 🐛

• Fix CLI with unset geometry_name by @kylebarron in #451

Full Changelog: v0.7.1...v0.8.0

v0.7.1

What's Changed

Fixes 🐛

• Fix CLI with geopackage files by @kylebarron in #434

Full Changelog: v0.7.0...v0.7.1

v0.7.0

New! ✨

• There's a new command-line interface (CLI)! Use the lonboard command to quickly visualize one or more data files readable by GDAL! For example: lonboard admins.geojson features.gpkg. By @kylebarron in #379

• Type hinting for constructors and from_geopandas method. This should make it easier to pass the correct parameters into layers. This has been tested to work in IDEs like VSCode, but unfortunately appears not to work in JupyterLab. By @kylebarron in #399

  

• Warn on missing CRS. One of the most common reasons that you might see an empty map is from accidentally visualizing data that is not in EPSG 4326 (longitude-latitude). We now emit a warning for data that doesn't have a CRS defined on the data. By @kylebarron in #395.

• Lonboard is now on conda-forge! Install with conda install -c conda-forge lonboard. By @giswqs in #223

• Add PointCloudLayer. By @kylebarron in #396

• Add fly-to map action to "fly" the map to a new location. By @kylebarron in #408

• Docs showcase page by @kylebarron in #401

• Improve default colors in viz. We now attempt to apply some basic styling onto data passed into viz. This will likely further improve in the future. By @kylebarron in #389

Fixes 🐛

• Set exported HTML height to 100% by @kylebarron in #377
• Raise error on single input to MultiRangeSlider by @kylebarron in #367
• Fix pandas to_numeric FutureWarning by @kylebarron in #368
• Fix viewing polygons in local html files by @kylebarron in #387
• Fix: fix sliced array input for reprojection by @kylebarron in #391
• Fix: Don't reproject for epsg:4326 input by @kylebarron in #392
• Fix: Fix weighted centroid calculation by @kylebarron in #393
• Fix viz() with __geo_interface__ input by @kylebarron in #426
• Add DataFilterExtension notebook to website by @kylebarron in #362
• Allow non-compliant geoarrow CRS metadata by @kylebarron in #369
• Automatically parse geoarrow.wkb to native geoarrow by @kylebarron in #372
• Parse GeoParquet metadata by @kylebarron in #407
• CLI: 'crs' in geoparquet metadata should be optional. by @jwass in #411

Other changes

• Creating a new user bug report by @emmalu in #386
• Update epic template by @emmalu in #382
• NormalAccessor by @naomatheus in #376
• Conda: Try including manifest.in file for static folder inclusion by @kylebarron in #421
• Switch to animated hero image by @kylebarron in #423
• Add CRS to GeoDataFrame in notebook examples by @kylebarron in #419

New Contributors

• @emmalu made their first contribution in #382
• @naomatheus made their first contribution in #376
• @jwass made their first contribution in #411
• @giswqs made their first contribution in #223

Full Changelog: v0.6.0...v0.7.0