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

v0.6.0

New! ✨

• DataFilterExtension by @kylebarron in #278
• Multi-range sliders for DataFilterExtension by @kylebarron in #340
• BitmapLayer and BitmapTileLayer by @kylebarron in #288
• Improved GeoArrow interop by @kylebarron in #308
• Allow passing a positional layers object into Map by @kylebarron in #319
• GeoArrow-based multithreaded coordinate reprojection by @kylebarron in #337
• Support pyarrow.Table with geoarrow.pyarrow extension types as geometry columns by @jorisvandenbossche in #218
• Add ecosystem/integrations documentation by @kylebarron in #350

Fixes 🐛

• Add font to index.css to fix static HTML export by @jtmiclat in #284
• Fix displaying tooltip for first row by @kylebarron in #287
• accept matplotlib colormap input to apply_cmap by @kylebarron in #289
• Use preferred OSM tile url by @kylebarron in #290
• set max zoom on osm layer by @kylebarron in #291
• Update contributor docs by @kylebarron in #316
• Check epsg:4326 bounds in layer creation by @kylebarron in #317
• add reference for installing from source by @kylebarron in #318
• Fix inferring number of rows per chunk by @kylebarron in #327
• Fix null checks by @kylebarron in #331
• Set max number of chunks per layer by @kylebarron in #332
• Move accessor length validation to serialization by @kylebarron in #333
• Deduplicate serialization for accessors by @kylebarron in #334
• Multi-dimensional GPU-based data filtering by @kylebarron in #335
• Bump anywidget to 0.9 & simplify Wasm initialization by @kylebarron in #344
• Fix null checks by @kylebarron in #348
• docs fixes by @kylebarron in #354
• Add DataFilterExtension example by @kylebarron in #358
• fix arc layer default arguments by @kylebarron in #359

New Contributors

• @jtmiclat made their first contribution in #284
• @jorisvandenbossche made their first contribution in #218

Full Changelog: v0.5.0...v0.6.0

v0.5.0

New Features

• Improve map height by @vgeorge in #220
• Add method to apply a categorical colormap by @kylebarron in #251
• Deduce environment and set map height in colab and vscode by @kylebarron in #252
• Add various carto basemaps as options by @kylebarron in #268
• Sync the clicked index back to Python by @kylebarron in #270
• Set width_min_pixels in PathLayer example by @kylebarron in #276
• Bump deck.gl layers for performance benefits by @kylebarron in #277

Full Changelog: v0.4.2...v0.5.0

v0.4.2

Fixed

• Fixed ScatterplotLayer rendering by @kylebarron in #246

Full Changelog: v0.4.1...v0.4.2

v0.4.1

Fixed

• Fixed Polygon rendering by @kylebarron in #243

Full Changelog: v0.4.0...v0.4.1

v0.4.0

[0.4.0] - 2023-11-10

New Features

• New HeatmapLayer
• New experimental module, with new layers (ArcLayer, TextLayer) and "layer extensions" (BrushingExtension, CollisionFilterExtension).
• New "migration" notebook using the experimental ArcLayer.

Fixed

• Add pandas v2 requirement by @kylebarron in #229

• bump anywidget to 0.7.1 by @kylebarron in #233

  This should error when the JS files have not been included when packaging.

Full Changelog: v0.3.0...v0.4.0

v0.3.0

New Features

• Save widget to standalone HTML file by @kylebarron in #199
• Support for rendering inside Visual Studio Code
• Allow customized picking radius by @kylebarron in #212
• New example notebooks
• Automatically downcast data types in from_geopandas by @kylebarron in #195

Fixed

• Allow pandas series as accessor to FloatAccessor by @kylebarron in #208
• Raise error when creating class with unknown keyword argument by @kylebarron in #209
• fix tooltip rendering when not hovering over an object by @kylebarron in #215

Full Changelog: v0.2.0...v0.3.0

v0.2.0

Breaking Changes

• Layers no longer render a map object. Instead, pass one or more layer instances into a lonboard.Map and display that.

New Features

• Support multiple layers on a single map.
• Tooltip with data information on hover.
• Allow hex string color input to ColorAccessor.
• Versioned documentation website
• New examples
• Experimental API to change map height

Fixed

• Fix handling of 3d coordinates by @kylebarron in #160
• Improved validation error messages by @kylebarron in #161

New Contributors

• @chrisgervang made their first contribution in #150

Full Changelog: v0.1.2...v0.2.0

v0.1.2

What's Changed

• actually bump deck.gl layers to 0.2.0 😅 by @kylebarron in #142

Full Changelog: v0.1.1...v0.1.2

v0.1.1

What's Changed

• Updates to @geoarrow/deck.gl-layers version 0.2.0:
  • Fixed MultiPolygon rendering
  • Fixed rendering of polygons with holes.
  • Polygon rendering is roughly 35% faster.

Full Changelog: v0.1.0...v0.1.1