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olivroy committed Apr 10, 2024
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# 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
- `World`s 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)

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