- removed retired package
rgdal
. #446
- added
mapshot2()
which useswebshot2
package for screenshots.
- when
burst = TRUE
popups were not correct. #396 & #408 - recreated data crs with
sf::st_crs()
to avoid warnings ('old-style crs object detected; please recreate object with a recent sf::st_crs()'). #411 RasterBrick
method now returns correct@object
slot.
new features:
- all methods now have a
hide
argument to hide layers at the first render.
new features:
- use interpolated numeric legend also if number of unique values <= 11. #389
bugfixes:
- stars image now renders correctly if supplying only a few colors. #388
- data now appears in maps when using default settings with VSCode R extension.
new features:
- new implementation of print method to make mapview with flatgeobuf work outside RStudio.
- auto setting of mapviewOptions(fgb = TRUE) at load only if not in knitr, notebook. https://twitter.com/TimSalabim3/status/1337714868925980674
- new option
basemaps.color.shuffle
to control if basemaps should automatically adjust to colors of overlays (i.e. use black basemap as default for very light colors). #377
miscellaneous:
- use tinytest for testing
mapviewGetOption()
is now vectorised.
bugfixes:
- rmd files did not compile due to missing popup.css #312
- method for RasterStackBrick now respects query.digits option. #334
- don't emit warning when length(at) == length(color). #327
- alpha.regions now respected if burst = TRUE. #352
- printing in rmarkdown notebooks works now if fgb & georaster options are FALSE. #351
- setting options("OutDec" = ",") does not cause an error anymore. #353
- factor legends now displayed correctly (hopefully). #362 #356
- re-enabled hidden argument
hide
to hide all but the first layer of a RasterStackBrick. #374 - custom layer names now respected when rendering lists (if same length). #383
new features:
- new function removeMapJunk to remove control elements from a map (e.g. the zoom control).
- added tentative support for platform 'leafgl'.
- stars method now uses
leafem::addGeoRaster()
. r-spatial/leafem#25 leafem::addCopyExtent()
now included in all methods.- sf(c) methods now use
leafem::addFgb()
if GDAL >= 3.1. - new | operator to compare two maps side-by-side.
miscellaneous:
- all deprecated functions are now defunct. See ?
mapview-defunct
. - drop viridisLite dependency and use
base::hcl.colors()
instead. We now depend on R >= 3.6.
new features:
- new method for tiled image collections (created with e.g. gdal2tiles). #222
- new method file path (currently vector only) without loading into R.
- initial support for 'mapdeck' as a rendering platform.
- mapshot now works for all and any htmlwidget.
- new functions startWatching/stopWatching to automatically mapview all spatial objects in a given environment (default .GlobalEnv).
miscellaneous:
- deprecated addStarsImage - now in package leafem. Thanks to Luigi Ranghetti #230
- deprecated addExtent - now in package leafem. Thanks to Lorenzo Busetto #233
- dropped Rcpp dependency.
bugfixes:
- factor legends should now work as expected. #240
miscellaneous:
- addMouseCoordinates now also displays native coordinates for leaflet maps. #205 - now moved to package leafem.
- deprecated slideview, cubeview, latticeview & sync, plainview, popup* functions.
- deprecated
addFeatures
,garnishMap
,addHomeButton
,addImageQuery
,addLogo
,addMouseCoordinates
.
bugfixes:
- mapview would return NULL if zcol was of type logic. #200
miscellaneous:
- argument popup now also accepts FALSE in addition to NULL to suppress popups.
- plainview argument legend now accepts a list describing the colorkey (see ?lattice::levelplot for details). #187
- mapview popup css now has white background (for better leaflet integration).
- NAMESPACE now registers S3method (knitr::knit_print) conditionally as requested by KH.
new features:
- mapview has gained argument viewer.suppress to enable rendering in the browser.
- popupTable has gained argument feature.id to choose whether to show or hide 'Feature ID' column. #182
bugfixes:
- isFALSE (caused errors on R < 3.5) is now handled properly.
- mapshot does not unintentionally delete url anymore if saving to png with same name.
- mapshot now properly deletes temporary url when saving to png (or png and html).
- internal function
mapview:::nrings
now calculates number of polygon rings correctly. #181
new features:
- addMouseCoordinates now displays basic info by default. Detailed info can be accessed by holding Ctrl keyboard button which also copies lon, lat and zoom info to the clipboard when Ctrl + clicking on the map. #113
- npts has gained argument by_feature to count the number of vertices for each feature individually. #155
- canvas now auto-detected based on feature complexity.
- layer.name is now cut at 50 characters which used to be especially problematic for dplyr chains inside a mapview call. Fixes #159
- added '+' method for RHS class NULL. https://twitter.com/TimSalabim3/status/1012213914262794240
- popupImage has gained argument embed to specify whether local images should be embeded as base64 in the popup html. #168
- stars methods re-enabled since now on CRAN.
- added viewRGB method for stars images.
bugfixes:
leaflet::addScalebar()
would prevent Raster* method from rendering correctly for multiple layers.- cex was not respected when burst = TRUE. #149
popupTable()
no longer causes a stack overflow with large point data. #154popupGraph()
no longer relies on png files on disk but embeds graphs via base64. #156- in mapshot, remove temporary url files only if remove_url = TRUE. #157
removeMouseCoordinates()
should work properly now (also exported). #145- home button for single point now zooms to maximum zoom 18.
miscellaneous:
- dropped gdalUtils from Imports. gdalinfo and gdal_translate now used via sf.
- addMapPane has been migrated to leaflet.
- legend now TRUE by default as all legends are now linked to layers.
- better error messages in some cases (e.g. missing zcol, empty objects).
- package now depends on leaflet >= 1.0.0
- highlight now also accepts FALSE in addition to NULL to stop highlighting.
new features:
- addImageQuery has gained argument prefix to modify the layerId prefix.
- mapview methods for raster data have gained arguments label, query.type, query.digits, query.position and query.prefix to modify raster value query settings. https://twitter.com/pierreroudier/status/958476875344392193
- popupTable now right aligns values.
- Thanks to Pierre Roudier quantile strectching in viewRGB can now be turned off by simply setting to NULL. #127
- mapshot has gained argument remove_controls to remove map junk when saving to image file format.
- mapview method for data.frame has gained argument crs to enable rendering on a basemap #138
- updated to work with leaflet 2.0.0 #129 (incl. deprecation of previously used large methods)
- new function addMapPane to enable control over layer order.
- mapview has gained argument pane as it now uses addMapPane to ensure points overlay lines overlay polygons.
- mapview has gained argument canvas to enable canvas rendering.
bugfixes:
- viewRGB failed because of missing method argument. #125
- combineExtent didn't check properly for crs and failed for raster images.
new features:
- popupTable has gained argument row.numbers to disable row numbers. #109
- new function addStarsImage to visualise stars images.
- new function addImageQuery to provide raster/stars value query on mouseover/click.
- mapview has gained new argument
method
to specify the method used for resampling of raster data. #123
bugfixes:
- raster method with native.crs = TRUE did throw an error on windows. #111
- SpatialPixelsDataFrame and SpatialGridDataFrame failed because of missing map argument.
- example for multiple popupImages was broken. #118
- SpatialPixelsDataFrame failed when
zcol
was supplied. #124
misc:
- added more details in description field as per request of Uwe Ligges.
- moved leaflet from Depends to Imports.
new features:
- if supported by the installed leaflet version, legends are now automatically linked to layers.
- simple features with XYZ, XYM or XYZM geometries are now supported.
- added function addExtent to add rectangles showing bbox/extent/outline of sf/sp/raster objects.
- more concise internal recursive method dispatch.
- if multiple layers are plotted (via "+") initial zoom is now on global extent and a "Zoom full" button is added to the map at the bottom left of the map to re-zoom to this global extent.
- we now have mapview method for class 'data.frame' which enables interactive scatter plots.
- we now have mapview method for class 'numeric' which enables interactive plots of a numeric variable.
- updated slideView to accommodate more than one incident in a flexdashboard #95
- if supplied data has only one attribute/field column mapview will now colour the plot automatically according to that attribute/field.
- new mapview method for class 'bbox' ->
mapview(st_bbox(x))
is equivalent toviewExtent(x)
- plainview now provides mouse coordinates
enhancements:
- added testthat suite of functions.
- increased performance when using "+"-method (about 10x faster now).
bugfixes:
- manifold bug fixes - addressing issues with list layers, alpha channel and many more.
new features:
- popupImage now accepts more than one file name (list or vector) in argument img.
bugfixes:
na.alpha
caused list/burst methods to fail.- legend did not work when zcol only had one unique value. This was actually a deliberate choice as for a single map it doesn't really make sense to have a legend for only one color. However, for latticeView/sync this does actually make sense, hence re-enabled.
new features:
- plainview/cubeview now respects/has gained argument
na.color
. - mapview now supports st_GEOMETRY with truly mixed feature types (e.g. LINESTRING and POLYGON) - fixes #85
addFeatures()
: one function to add them all. Type agnostic version of leaflet::add* functions for simple features objects.- mapview (for vector data only) has gained argument na.alpha to control opacity of missing values.
bugfixes:
- deleted obsolete data.table import.
- fixed #79: colnames of popup Tables are now converted to utf-8.
- fixed #78: respect explicit setting of 'layer.name' argument.
- included NEWS file as R-help doesn't render NEWS.md
- highlight now respects alpha/alpha.regions = 0
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 respective 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