new features:
- addMouseCoordinates has gained argument 'style' to specify whether to show 'basic' (lat, lon, zoom) or 'detailed' (x, y, epsg, proj4, lat, lon, zoom) information. Factory-fresh default is 'detailed'.
- addLogo has gained argument 'alpha' to set the opacity of the image.
- Someone draws quickest...
- added new method for list of objects so that we can do mapview(list(x, y, z)) which is great for computational outputs such as lapply.
- slideView has gained arguments 'label1' and 'label2' to supply slider names for the respective images, img1 and img2.
- new popup layout (making more use of the space available).
- added new function addLargeFeatures to render large datasets of up to ~100k features which is used automatically. To lower/elevate the threshold use maxpoints = ... (See ?mapview for details).
- mapview methods for all basic sf classes (XY/sfg, sfc, sf)
- added support for sf to "+"
- we can now render features/objects with arbitrary CRS (without map background) by setting 'native.crs = TRUE'.
- mapview will now decide which default base map to use based on average luminence of rendered colors.
- mapview now provides subtle highlighting of polygons (changing opacity slightly) and lines (changing thickness).
- plainView, slideView and cubeView have gained argument legend. default is TRUE. Legends only available for non-RGB methods!
- new data sets:
- 'franconia' (administrative district boundaries of Franconia)
- 'breweries' (extended version of the 'breweries91' data)
- 'trails' (selected hiking trails in franconia to connect the breweries)
- data sets 'breweries91', 'gadmCHE' and 'atlStorms2005' have been deleted and moved to leaflet.
bugfixes:
- sync, addMouseCoordinates and addLogo did not work anymore. Now fixed thanks to @timelyportfolio
changes:
- MAJOR internal change: All vector data are now processed as sf objects internally. This also means that objects returned in slot
@object
will be of class sf (regardless of input class). - polygons and points now have a darkish gray line frame (unless add*LargeFeatures is used - where the overhead of passing two sets of colors would be too high).
- updated examples (in line with new data).
- github repository moved from https://github.com/environmentalinformatics-marburg/mapview to https://github.com/r-spatial/mapview
new features:
- garnishMap: function to add multiple decoration elements, such as leaflet::addLayersControl or addHomeButton to a map (mainly for internal use).
- addHomeButton: add a zoom-to-layer button to a map.
- addLogo: add an image to a map.
- plainview now shows CRS and dimension info.
bugfixes:
- na.color was not respected for Raster* and SpatialPiXelsDF.
- removed lat and lon entries in popupTable for polygons as we now have mousecoordinates.
- for raster objects the legend did not respect the intervals specified by 'at'.
- mapview working again for objects with no projection (NA).
- mapview for SPoints* with only one point did through an error #36.
new features:
- addMouseCoordinates: add cursor position information to mapview or leaflet map. (thanks to Kent Russell).
- if available from leaflet version, a scalebar is added to the map.
- latticeView: view mapview or leaflet maps as small multiples and sync some, all or none (thanks to Kent Russell).
- sync: synchronise two or more leaflet maps (thanks to Kenton Russell).
- mapshot: to save maps as html page or static image or both.
- knitr integration (i.e. no need to call the @map slot anymore to render in knitr).
- cubeView: view raster bricks or stacks hovmoeller style, use keys up & down, left & right, page up & page down to navigate through y, x, z dimensions, respectively.
- labels: if zcol is set, mouseover will now show the repesctive values of zcol, if zcol is not set moseover shows feature ID. Only available if suitable leaflet package version is installed.
- new popup functions popupTable, popupGraph and popupImage.
- functions to turn coordinates into spatial lines or spatial polygons.
- mapview objects now work natively on shiny applications (i.e. renderMapview and mapviewOutput now available).
- "zcol = Var" in combination with burst = TRUE now plots one layer for each unique value of the variable supplied to zcol.
changes:
- spplot method has been removed.
- colors: viridis based colors now default if viridisLite package is available.
- basemaps: new default basemap is "CartoDB.Positron" as colors of features are better visible on the grey background.
- layer names now include the name of the object they originate from (e.g. "meuse lead" instead of "lead").
bugfixes:
- if attribute was of class "character" mapview did through an error if passed to zcol.
- user provided layer names were not respected when zcol was set. See also note on changes in default layer names.
- Initial release