4.0.0

v4.0.0

Release notes

• Almost all inline styles moved to CSS (see ./css.md and deprecated.js)
• Users can now specify custom geometries (linked to statistics with 'regions:true' property)
• Function names renamed to more understandable ones (e.g. clnb() to numberOfClasses())
• Jenks and ckmeans classification methods added (uses simple-statistics library)
• Annotations capability added (uses d3-svg-annotation)
• map.maxBounds({xMin,yMin,xMax,yMax}) added to limit panning/zooming extent
• map.position({x,y,z}) setting now replaces map.geoCenter([x,y]) and map.pixelSize()
• stroke-width and font-size (e.g. for stat labels) now adjusts accordingly when zooming in and out
• Default nutsYear now 2024
• Choropleth legends can now be bar charts (use legend.barChart: true) see test/map-types/choropleth/test_bar_chart_legend.html
• Labelling API refactored.
• map.labels({processValueLabelCentroids((region, centroid)=> custom logic)}) function now available to manually adjust or edit label centroids (e.g. for overlapping label placement correction). See test/test_labels.html
• Default geometries (NUTS) filter: map.filterGeometriesFunction((geometries)=>{return geometries}) to be used in favour of countriesToShow([]) and bordersToShow([])

v3.6.66

• Added statLabelsPositions() method for manually specifying the positions of statistical labels for each region
• Stat labels nodes are now filtered (to reduce DOM stress)
• Fixed tooltip mouseover bug