leaflet.extras 2.0.0

New Features

• addDrawToolbar offers some new options:

  • handlersOptions and toolbarOptions, with which you can customize the drawing toolbar and the tooltips
  • addDrawToolbar got a new argument drag. When set to TRUE, the drawn features will be draggable during editing, utilizing the Leaflet.Draw.Drag plugin. Otherwise, this library will not be included. Fix #115

• searchOSMText enables setting the OpenStreetMap (OSM) search text directly from R

• clearSearchOSM allows clearing the search marker associated with addSearchOSM. Fix #158, Fix #209

• clearSearchFeatures provides functionality to clear the search marker

• addReverseSearchOSM gained new arguments:

  • marker allows customization of the icon for the found feature
  • showFeatureOptions enables styling options for the found feature
  • showBoundsOptions allows customization of the style for the boundary of a found feature
  • showHighlightOptions enables customization of the hover effect for a found feature

• addBounceMarkers behave now like normal Markers (except for clustering)

• Update Geodesics functions to show default or custom statistics in Control Info, show (draggable) Markers, use layerManager, enable popup/label/markerOptions/highlightOptions, emit Mouse Events, accept icons.

• addLatLng for addGeodesicPolylines allows you to append line vertices

• Emit mouse events (click, mouseover, and mouseout) for drawn features. The event names are suffixed with identifiers based on the layercategory, appended with _draw_click, _draw_mouseover, or _draw_mouseout. The layercategory should be either shape, polyline, or marker. (Thanks to @cmcaine) See examples/shiny/draw-events/draw_mouse_events.R

Improvements

• The apikey of addSearchGoogle / addReverseSearchGoogle / addBingTiles now has to be not NULL and also not ""
• Extend BingTiles imagerySet and emit warnings for deprecated sets
• Changed default values in searchOptions for url / propertyLoc / propertyName
• Draw events trigger correctly using priority: "event". Fix #89
• Included 12 color gradients from colorbrewer2 for addWebGLHeatmap using this script /scripts/generate_color_gradients.R
• In addReverseSearchOSM, longitudes are now normalized to ensure that the Nominatim search returns features for wrapped tiles.
• Updated most JavaScript dependencies, changed Webpack Build, removed source-maps as package size was an R-CMD-check issue
• Include Tests for R functions
• Use Github Actions (R-CMD-check, pkgdown, test-coverage, NPM builds, Styler, PR-commands)
• Fixed & extended examples

Bugfixes

• #104, #148, #155, #156, #164, #165, #169, #174, #187