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ggthemes 6.0.0

• circlefill_shape_pal() and scale_shape_circlefill(), soft-deprecated since ggthemes 5.0.0, now always warn on use (lifecycle::deprecate_warn()) instead of only when called directly by the user
• BREAKING CHANGE: Bump minimum supported R version to 4.1.0, and use the base pipe (|>) instead of the magrittr pipe (%>%) in data-raw/ and examples, to match the current Tidyverse Style Guide (lintr’s pipe_consistency_linter is now a default linter requiring |>, which was failing CI)
• chore: Modernize GitHub Actions workflows: bump actions/checkout, actions/upload-artifact, and the pkgdown deploy action to their current pinned versions; add explicit permissions: blocks; migrate test-coverage.yaml from covr::codecov() to covr::package_coverage() + the official codecov/codecov-action
• Fix stale branch/master Codecov badge in README (now points at main)
• Add "ao" (Average Absolute Orientation) and "was" (Weighted Average Absolute Slope) methods to bank_slopes(), following Heer and Agrawala (2006). Also declare stats as an explicit Imports dependency, since bank_slopes() calls stats::median()/stats::uniroot()/ stats::weighted.mean(), and fix the bank_slopes() example so each method’s ratio is actually applied via coord_fixed() instead of just computed and discarded
• Add bank_plot(), a wrapper around bank_slopes() that extracts x/y directly from an already-built ggplot (respecting stats, position adjustments, groups, and facets) and returns the plot with coord_fixed() applied, so banking a plot no longer requires manually reconstructing its plotted vectors
• Bugfix: bank_slopes(method = "ao") now returns NaN (matching the other methods) instead of erroring when there is no vertical variation (e.g. a flat line) or too few points to compute a slope
• Bugfix: bank_plot() now rejects a non-positive layer with the intended cli_abort() message instead of falling through to a raw subsetting error
• Bugfix: Fix excel_new_pal() example so it actually generates output (#199)
• Bugfix: extended_range_breaks_() now respects the n argument instead of silently ignoring it (#139)
• Add black argument to colorblind_pal(), scale_colour_colourblind(), scale_color_colorblind(), scale_fill_colorblind(), and scale_fill_colourblind(); set black = FALSE to drop black from the colorblind-safe palette (#178)
• Add ink, paper, and accent arguments to theme_foundation(), matching ggplot2’s own theme_gray(ink=, paper=, accent=). Branded themes (e.g. theme_economist(), theme_excel()) intentionally replicate a fixed published style and do not expose these (#183)
• Bugfix: theme_economist()/theme_economist_white() and theme_excel() now respect the base_family and base_size arguments (#135)
• Bugfix: theme_excel_new() now scales axis.text, strip.text, legend.text, and plot.title with base_size, and no longer blanks out axis titles by default (#176)
• Bugfix: geom_rangeframe() no longer silently drops the entire range line for an aesthetic when the data contains missing values; na.rm now behaves as documented (#177)
• Clarify in geom_rangeframe() docs (and add an example) that sides = "trbl" already draws correctly-positioned frames on panels with a secondary axis, since ggplot2::sec_axis() only relabels the existing scale rather than introducing a separate data range (#179)
• Add midpoint argument to scale_colour_gradient2_tableau(), scale_fill_gradient2_tableau(), and scale_color_gradient2_tableau() to control which data value maps to the middle color of the diverging palette (#136)
• cleveland_shape_pal(overlap = FALSE) and tableau_shape_pal() now warn with an actionable message when their Unicode-derived pch codes are likely to fail to render (non-UTF-8 locale), instead of only surfacing a cryptic low-level “conversion failure … in ‘mbcsToSbcs’” error at draw time (#164)
• chore: Replace base stop()/warning() with cli::cli_abort()/ cli::cli_warn() throughout, matching current tidyverse convention (used by ggplot2/dplyr). Error/warning text is largely the same information, reformatted for clarity; a few tests were updated to match. Add cli and rlang to Imports.
• chore: Use rlang::check_installed() instead of a manual requireNamespace() + stop() check for the quantreg dependency in stat_fivenumber()’s weighted case, which prompts an interactive install instead of just erroring. The genuinely optional pander-availability checks in theme_pander()/palette_pander() are left as requireNamespace(), since check_installed() is for hard requirements.
• Bugfix: Fix 301 error in link (#196)

ggthemes 5.2.0

• Renamed scale_colour_colorblind() to scale_colour_colourblind() (#180).
• Updated theme_solarized to fix key.background color.
• Bugfix: Fix documentation cross-links (#186)
• Bugfix: Removed usage of deprecated ggplot functions

ggthemes 5.1.0

• Updated scale_color_gdocs and gdocs_pal to use current colors. Palette extended from 10 to 24 colors.
• Updated tests to be compatible with ggplot 3.5.0 (#153)
• Removed legend.title.align and legend.text.align from themes. (#153)

ggthemes 5.0.0

• Deprecate circlefill_shape_pal and scale_shape_circlefill
• Bugfix: Fix failing CRAN tests. Shape scales and palettes could fail if glyphs unavailable in graphics devices.
• Bugfix: Add alias to ggthemes-package
• Add quantreg to suggested packages

ggthemes 4.2.3

• Fixing URLs for CRAN submission again.

ggthemes 4.2.2

• Fixing URLs for CRAN submission.

ggthemes 4.2.1

• Conditionally use the vdiffr package in tests so it complies with suggested package policy (#124)
• Fix error in expect_equal functions (#123)
• Fix errors in geom_tufteboxplot and stat_fivenumber due to missing imported objects from ggplot2 (#117, #121)
• Fix text labels in top axis in theme_economist (#115)
• Update documentation on geom_rangeframe; it should be used with coord_cartesian(clip="off"). (#120)

ggthemes 4.2.0

• Add theme_clean() (Thanks @konradzdeb, #105)
• Add direction argument to scale_color_tableau() and scale_fill_tableau() (Thanks @vadimus202, #112)

ggthemes 4.1.1

• Fix bugs in geom_rangeframe and geom_tufteboxplot caused by failing to import alpha. (Thanks @flying-sheep, #110)

ggthemes 4.1.0

• Add type argument to scale_color_tableau so that sequential and diverging palettes can be used in discrete scales. (Thanks @onesandzeroes, #108)
• Fix colors in “Purple” and “Blue-Teal” palettes in tableau_color_pal(). (Thanks @leonawicz, #109)

ggthemes 4.0.1

• Fix bugs in tableau_color_pal(). Wrong colors in “Tableau 20” theme (Thanks @friskin, #95), and incorrect order of classic color palettes (Thanks @luca-scr, #96).
• Fix fatal bug in theme_solarized() and solarized_rebase(). (Thanks @mdodrill-usgs, #97)

ggthemes 4.0.0

• Added palettes and based on current versions of Excel: excel_pal_new(), scale_colour_excel_new(), and scale_fill_excel_new(). Excel ’97 based scales keep the same names.

• Added theme_excel_new() which is based on the chart defaults of current versions of Excel.

• Added Tableau 10 palettes and renamed old palettes in tableau_color_pal(), scale_color_tableau(), scale_fill_tableau(), and others. The continuous sequential and diverging palettes are improved by including more intermediate steps.

• Updated theme_gdocs() to current look.

• Updated scale_color_gdocs() and fill_color_gdocs() to current color.

• Added scale_shapes_few() and few_shape_pal() with a shape scale and palette from Stephen Few’s “Show Me the Numbers”.

• Removed stata argument from scale_*_economist() and theme_economist().

• Changed the format of the ggthemes_data object.

• Changed behavior of few_pal(). If n = 1, use gray. If n > 1 use non-gray colors.

• Changed tremmel_shape_scale() to use alt = TRUE by default

• Deprecated tremmel_shape_scale() argument n3alt. Use the alt argument instead.

• Added a pkgdown site.

• Removed vignette. Move all examples to man pages.

• Bugfix: Fix theme_few() (#91)

• Bugfix: Update themes to be consistent with ggplot>=3.2.0

ggthemes 3.5.0

• Bugfix: Fix RGB colors in scale_color_few(), scale_fill_few(), and few_pal() (#89, @bpbraun)

• Update documentation to include mentions of the maximum number of values that discrete scales support (#85)

ggthemes 3.4.2

• Bugfix: Fix example code in theme_economist(). Thanks @carlganz #81.
• Remove suggests dependencies: reshape2, plyr, tidyverse

ggthemes 3.4.1

• Bugfix: Resolve duplicate palette names in canva_palettes(). Thanks @Eluvias (#78)

ggthemes 3.4.0

• Add color palettes from canva.com: canva_palettes(), canva_pal(), scale_colour_canva().

• Use NEWS.md instead of NEWS

• Update Economist examples to put y-axis on the right side.

ggthemes 3.3.0

• Update themes to changes in ggplot 2.1.0.9000. Thanks @juliasilge (#71)

• tufte_boxplot() uses position="dodge" by default. Thanks @jgellar (#68)

• Bugfix: Fix errors in geom_rangeframe() in new version of ggplot2. Thanks @coulmont (#70)

ggthemes 3.2.0

• Bugfix: In function bank_slopes(), remove methods ao, gor, and lor. These methods were not producing reliable results, and should not produce results much different than ms or as. If used, they will produce a warning, and ms will be used instead. (#68)

ggthemes 3.1.0

• Add ptol_pal(), scale_colour_ptol(), and scale_file_ptol() based on Paul Tol’s qualitative color palettes. Thanks @jmlondon. (#65)

ggthemes 3.0.4

• Fix panel.grid.major.y colors for theme_hc(). Thanks @flying-sheep! (#64)

ggthemes 3.0.3

• Bugfix: remove lintr tests that broke with new testthat.

ggthemes 3.0.2

• Bugfix: export ggthemes_data()

ggthemes 3.0.1

• Bugfix: Remove border around legends in theme_gdocs(). Thanks SandyMuspratt! Pull request #53.

• Bugfix: Remove border around legends in theme_calc().

• Bugfix: Add colour and fill values to theme_foundation(). This restores its behavior to version 2.2.1. Fixes Issue #56.

ggthemes 3.0.0

• For geom_tufteboxplot() and GeomTufteboxplot, option median.type supports only line and point options. Added option whisker.type which allows for whiskers to be specified by lines or points.

• Changed default stat for geom_tufteboxplot() to stat_fivenumber().

• Added theme_base() and theme_par()

• Removed scale_(x|y)_tufte(). See issue #49

• theme_foundation() rewritten. Removed use_sizes argument.

• Import rather than depend on ggplot2

• Update geoms, scales, and themes to ggplot >= 2.0.0

ggthemes 2.2.1

• bugfix: fix R CMD check notes due to change in how it handles non-base default packages: https://developer.r-project.org/blosxom.cgi/R-devel/2015/06/29

• bugfix: fix bad URLs

ggthemes 2.2.0

• Added theme_map() from @hrbrmstr

ggthemes 2.1.1

• bugfix: use title case in package title; refer to ggplot2 in title
• bugfix: fix non-escaped URLs in colorblind.R
• bugfix: fix broken URL in few.R
• bugfix: remove non-ascii characters in shapes.R
• bugfix: use requireNamespace() instead of require()

ggthemes 2.1.0

• New theme and scale based on Highcharts JS: scale_*_hc(), theme_hc(). Thanks jbkunst!

ggthemes 2.0.0

• New options for geom_tufteboxplot(). median.type takes values “point”, “box”, or “line”. Option usebox is no longer supported, and equivalent to median.type="box". Thanks weitzner! Issue #13, PR #19.

• All theme functions have base_size and base_family as first two arguments. This affects theme_economist_white(), theme_excel(), theme_pander(), theme_solid(), and theme_tufte(). Thanks ptoche! Issue #25.

• theme_pander(): Options ff and fs are deprecated; use base_family and base_size options instead, respectively.

ggthemes 1.9.0

• added vignette

• added themes / scales based on factory defaults of pander package: pander_palette(), scale_color_pander(), scale_fill_pander(), theme_pander(). Thanks daroczig.

• added additional fill and gradient color scales: scale_fill_fivethirtyeight(), scale_colour_gradient_tableau(), scale_fill_gradient_tableau(), scale_fill_continuous_tableau(), scale_colour_gradient2_tableau(), scale_fill_gradient2_tableau(). Thanks bowerth.

ggthemes 1.8.0

• added themes and color scale from fivethirtyeight.com: theme_fivethirtyeight(), fivethirtyeight_pal(), scale_color_fivethirtyeight()

ggthemes 1.7.0

• added a new breaks algorithm: scales_extended_range_breaks(), extended_range_breaks()
• added scales which implement the breaks algorithm: scale_x_tufte(), scale_y_tufte()
• added new label format: smart_digits(), smart_digits_format()

ggthemes 1.6.1

• fix bug in theme_wsj() (issue #17)

ggthemes 1.6.0

• added theme_solid()

ggthemes 1.5.1

• fix failures in R CMD check

ggthemes 1.5.0

• added alternative Solarized theme: theme_solarized_2()
• theme_solarized(): adjusted the colors
• added LibreOffic Calc themes and palettes: theme_calc(), calc_pal(), scale_fill_calc(), scale_colour_calc(), cacl_shape_pal(), scale_shape_calc()
• added Google Docs themes and palettes: theme_gdocs(), gdocs_pal(), scale_fill_gdocs(), scale_colour_gdocs()
• fixed some examples

ggthemes 1.4.0

• fix bug in default palettes of scale_colour_excel() and scale_fill_excel().

ggthemes 1.3.4

• added Tableau sequential colour palettes: tableau_seq_gradient_pal(), scale_colour_gradient_tableau(), scale_fill_gradient_tableau().
• added Tableau diverging colour palettes: tableau_div_gradient_pal(), scale_colour_gradient2_tableau(), scale_fill_gradient2_tableau().
• tableau_colour_pal(): added palette “cyclical

ggthemes 1.3.3

• fix issue #11: error with fonts and theme_wsj() in Windows

ggthemes 1.3.1

• bank_slopes() returns y/x aspect ratio to be compatible with coord_fixed()
• improved documentation

ggthemes 1.3.0

• renamed theme_excel2003() to theme_excel()
• replace scale_fill_excel2003() and scale_fill_excel10() with scale_fill_excel()
• replaced scale_colour_excel2003() and scale_colour_excel10() with scale_colour_excel()
• replaced excel2003_pal() and excel10_pal() with excel_pal()
• renamed theme_base() to theme_foundation()

ggthemes 1.2.0

• added colorblind scales: colorblind_pal(), scale_*_colorblind().

ggthemes 1.1.0

• added Wall Street Journal themes, palettes, scales: theme_wsj(), wsj_pal(), scale_colour_wsj(), and scale_fill_wsj().
• added function bank_slopes() : methods for determining the optimal slope ratio.
• added theme-foundation(): a theme designed to be easy to extend into new themes.
• added NEWS file

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