NEWS.md

In r-tmap/tmap: Thematic Maps

tmap 4.0 (development version)

• For consistency with ggplot2, tm_polygons() now recognizes the fill argument instead of col.

tmap 3.3-4

• (!) last version of tmap 3.x. Next CRAN version will be tmap 4.x (release planned at the end of 2023)
• fixed bug (some stars appeared upside down in plot mode)
• fixed newly introduced shiny bug (#767)

tmap 3.3-3

• added device to tmap_save()
• fixed many small bugs (see GitHub issue list)

tmap 3.3-2

• Worlds has been fixed (it is now 's2' proof, see GitHub issue #564)

tmap 3.3-1

• fixed view titles
• added html.escape to popup.format to control whether html code is escaped in view popups
• fixed many small bugs (see GitHub issue list)

tmap 3.3

• tmap_grob() added, which exports tmap plots to grob objects (grid package)
• SpatRaster objects (terra package) supported
• fixed many small bugs (see GitHub issue list)

tmap 3.2

• tmap_animation() improved: now using av and gifski under the hood; added progress bar; lists of tmap objects supported; improved default settings
• improved tmapOutput(); it now works with reactive shiny objects
• improved internally used margins; also small exported maps look good (see example tmap_save())
• improved tmap_design_mode(); tmap.design.mode is now a global option (and not a tmap option anymore)
• reexported providers from leafet
• added show.warnings to tmap_options()
• added width argument to tm_credits()
• tm_text() improved: added "id" argument, and tm_remove_layer() can be applied to it

tmap 3.1

• interactive maps in origin CRS working: tmap_options(projection = 0, basemaps = NULL)
• added tm_mouse_coordinates() to show mouse coordinates in view mode
• added tmap_design_mode() to toggle the design mode.
• made backgrond symbol grob shapes transparent
• added in.iframe and selfcontained to tmap_save()
• improved tm_add_legend(): added type = "title" for title only legend elements
• added ttmp() which shows the last map in the other mode.
• fixed many small bugs (see GitHub issue list)

tmap 3.0

• [!] spatial rasters/arrays now implemented using the stars package (instead of the raster package)
• as.count argument added to layer functions; numeric variables can be treated as count variables (integers)
• drop.levels argument added to layer functions which allows to drop unused levels
• new style added for color classes: "dpih" and "headtails"; also added style.args to pass on arguments to classInt::classIntervals()
• grid labels specification per axis
• fixed bug with geometry collection

tmap 2.3-2

• probably last version before release of tmap 3.0
• many small improvements and bug fixes (see GitHub)
• first stars supported (full support expected in tmap 3.0)
• replaced projection shortcuts with "epsg/proj4strings" in examples

tmap 2.3-1

• improved popups in view mode
• added validity checks for sf objects
• minor bugs fixed: see GitHub issue list

tmap 2.3

• [!] shiny integration: added tmapOutput(), renderTmap(), tmapProxy(), and, tm_remove_layer()
• improved tmap_save() (regarding default values)
• improved tm_rgb() (added r g b and max.value arguments)
• added tm_graticules()
• supported TMS servers
• in view mode, layers can be hidden from the legend with group = NULL
• replaced mapview by leafsync
• minor bugs fixed: see GitHub issue list

tmap 2.2

• improved tm_rgb()
• improved breaks in interactive maps
• added bbox argument to qtm()
• improved projection shortcut codes (using EPSG database)
• fixed several bugs (see GitHub)

tmap 2.1-1

• fixed two small bugs

tmap 2.1

• added option max.raster (maximum raster size)
• made rasters in view mode faster
• bug fixed for geometry collection objects without data in view mode
• improved handling of manual palettes
• tmap_arrange() can take a list of tmap objects

tmap 2.0

• [!] tmap migrated from sp to sf. sp objects are still supported, but all internal functions are based on sf
• [!] added tm_sf() which draws sf objects
• [!] renamed all *_tmap() functions (e.g. save_tmap()) to tmap_*() for consistency
• [!] added tm_basemap() and tm_tiles(): now, multiple (overlay) tiled maps can be shown
• [!] rearranged tmap options, styles and formats. See tmap_options(), tmap_style(), tmap_format(), tm_style() and tm_format()
• [!] added filter argument to tm_shape() and added colorNULL to layer functions
• added tm_minimap()
• added remove.NA.facets to tm_facets()
• units data columns are supported
• tmap_animation() enhanced with loop options
• added tmap_tips()
• all changes are backwards compatible with 1.11-2
• vignettes rewritten, including a vignette that describes the changes of 2.0

tmap 1.11-2

• added references to JSS paper (including citation)

tmap 1.11-1

• fixed bug in labels argument of tm_fill()
• fixed bug regarding legend symbols in facets with free scales
• fixed bug in rasters in view mode
• improved popup width in view mode

tmap 1.11

• added text.align and text.to.columns to legend.format
• legend.(aes).reverse added to the layer functions
• symbol shapes can be put in a list for small multiples, and named according the values of the variable specified with the shape argument
• grid labels can now be rotated and formatted
• changed default values of free.coords and drop.units in tm_facets()
• fixed bug with all NAs in view mode
• fixed bug with dismo::gmap() raster shapes
• fixed bug for ambiguous values for aesthetics (e.g. when "blue" is also a variable name)
• NOTE: this will be the last version before the major update (in which sf fully replaces sp)

tmap 1.10

• [!] tm_scale_bar(), tm_text(), and tm_grid() now supported in view mode (requires leaflet 1.1.0)
• added along argument to tm_facets(), which enables faceting along multiple pages (or animation frames)
• added main.title argument to tm_layout
• added tmap_options(), including the new option tmap.unit ("metric" or "imperial"")
• improved automatic labelling of breaks
• improved legend in view mode: missing values are shown by default (like in plot mode)
• improved bubble scaling in view mode
• fixed bug aspect ratio bug

tmap 1.8-1

• added tm_rgb() (shortcut for rgb rasters)
• fixed interactive maps in R Markdown
• fixed bug in qtm() called without arguments

tmap 1.8

• [!] package split: non-plotting functions migrated to tmaptools
• added tmap_arrange() for arranging custom small multiples
• added simplify argument to tm_shape()
• added error message for NA-projected shapes in view mode
• improved unit handling, which now can be set to metric or imperial
• NA values allowed in direct color variables
• sf (simple features) objects supported

tmap 1.6-1

• improved projections: code is more efficient now and shortcuts are renewed. Also, CRS objects are now supported for all project arguments (e.g. tm_shape(), set_projection), and as.CRS is added to get_projection and get_proj4.
• Rscript works: methods is moved from imports to depends

tmap 1.6

• [!] tm_symbols() added, to create proportional symbol maps: besides bubbles, it also supports other symbol shapes, png icons, and small ggplot2 plots
• [!] imported cartogram function from cartogram package (thanks Sebastian!)
• [!] reverse geocoding function tmaptools::rev_geocode_OSM() added
• [!] tm_logo() added
• added popup.vars to base layer functions
• bounding box (argument bbox in tm_shape()) working in view mode
• tmaptools::geocode_OSM() improved: a SpatialPointsDataFrame can now be returned
• last_tmap() added, which retrieves the last produced map
• crop_shape can also handle polygons as cropping area
• append_data improved; the under and over coverage information can be retrieved with under_coverage and over_coverage
• interpolate parameter added to tm_raster()
• added support for custom legend formatting functions
• legend items can now be stacked horizontally
• legend width and height can be determined fully manually (with negative values for legend.height and legend.width)
• argument interval.closure added to layer functions to determine where intervals are closed
• added warnings for non-supported elements in view mode
• fixed raster brick bug
• fixed save_tmap/get_asp_ratifo bug

tmap 1.4-1

• add just argument as anchor for text labels, legend and attributes position
• map attributes (such as scale bar) can be placed outside the frame
• added tm_xlab() and tm_ylab()
• RGB raster support, see tm_raster
• static text (i.e titles, credits, legend titles, labels) support expressions
• updated Europe shape: projection and bounding box are now consistent with Eurostat publications
• added crop_shape, a convenient wrapper around raster::crop()

tmap 1.4

• [!] interactive mapping added. Now, tmap has two modes: "plot" (graphics device) and "view" (interactive viewer, which is a leaflet widget)
• [!] facets (small multiples) improved: group by two variables possible, panel layout added, missing data can be shown separately
• added geocode_OSM(), a function to find coordinates (now tmaptools::geocode_OSM())
• improved set_projection for raster objects
• added double_line and offset_line
• added insets option in save_tmap
• improved default settings for contrast argument regarding seq and div palettes
• improved automatic positions of legend and map attributes (more specifically, legend snaps to right-hand side without need to adjust legend.width, and legend and attributes position improved when double frame is enabled)
• improved tm_layouts()'s design.mode output
• lwd parameter added to tm_scale_bar() and tm_compass()
• fixed bb bug

tmap 1.2-1

• fixed bug with PROJ.4 version < 4.9.1
• improved error messages
• rd projection reset to "+init=epsg:28992", since the latter now has a "+towgs" item
• fixed bug of print.tmap() returned object

tmap 1.2

• added read_osm(), a function to read Open Street Map data (now tmaptools::read_osm())
• added bb, a handy bounding box function
• added layout themes with tm_style and tm_format
• added automatic text labeling
• added interactive SVG, that can be opened in RStudio (see itmap)
• added map compass (tm_compass())
• added text aesthetics size and col
• added automatic map coloring
• added earth boundary, which is useful for projected world maps World
• added warped grid lines (e.g. long-lat lines can be shown in projected maps)
• added new color scale modes (enabled with style="cat", "cont", and "order")
• added save_tmap()
• added smooth_map, smooth_raster_cover, sample_dots, points_to_raster and poly_to_raster
• added read_GPX
• improved automatic layout regarding title, legend, and map attributes
• layer arguments, e.g. palette, can take multiple values for small multiples
• improved grid lines (labels can also be placed outside frame)
• arguments free.coords and drop.shapes of tm_facets() working
• updated examples and vignette
• fixed viewport bug
• see ?tmap for a structured overview of all tmap functions

tmap 1.0

• added tm_credits() and tm_scale_bar()
• added is.master argument to tm_shape(), that determines which shape is the master
• added unit and unit.size arguments to tm_shape() that correlates the coordinates with the desired units
• added tm_polygons(), which is a combination of tm_fill() and tm_borders()
• fixed several small bugs

tmap 0.8

• added tm_raster()
• improved legend behavior: legend titles should be set in the layer functions (instead of in tm_layout())
• removed crop_shape(), since raster::crop() does the same job, but, but faster
• out-of-scope functions migrated to spatialToolbox package, available on https://github.com/mtennekes/spatialToolbox

tmap 0.7.1

• fixed bug in scale parameter (global scale set in tm_layout())

tmap 0.7

• enhanced small multiples (tm_facets()) with respect to scaling and free coordinate scales
• added alpha argument to tm_layers() for transparency
• added text shadow argument
• added function split() to split a shape object and sbind() to combine shape objects.
• added automatic legend positioning when legend.position = NULL
• improved number formatting in legend
• improved inner.margins and outer.margins. Both can take one value (e.g. outer.margins=0 rather than outer.margins=c(0,0,0,0))
• improved qtm(): tm_facets() parameters working, and also fixed scale parameter bug
• improved all examples for approx_areas, calc_densities
• fixed bug regarding drawing a frame with outer.margins=0.
• fixed bug in plotting bubbles
• improved temp file handling in animation_tmap()
• added functions to get and set polygon directions, and to calculate the intersection ratios of polygons (intersection_shapes)

tmap 0.6

• this is the the first CRAN version
• a newer version may be available on https://github.com/r-tmap/tmap
• to get started, see the package vignette 'tmap in a nutshell' and the help files
• if you have any questions or suggestions, please contact me (mtennekes at gmail dot com)

r-tmap/tmap documentation built on June 23, 2024, 9:58 a.m.