v0.11.0

New features

• gt tables can now be rendered in the grid graphics system with the new as_gtable() function (#180, #420, #509, #961, #1652, #1701). Thank you @teunbrand for this valuable contribution! (#1563, #1648, #1655, #1727)

• With the new fmt_chem() function, it's possible to format chemical formulas and chemical equations in the table body. (#1636)

• We added fmt_email() we can transform email addresses in table cells into usable 'mailto:' links. This operates similarly to fmt_url() but removes some unneeded anchor tag attributes (#1616). (#1649)

• The new fmt_tf() function lets you format logical values in a gt table. You could express these as a 'yes' or 'no', a 'true' or 'false', or, perhaps use pairings of complementary symbols that make sense in a table (#1650). (#1654)

• The new fmt_country() was added to help with making country names consistent and localizable. The input text can either consist of 2- or 3-letter ISO 3166-1 country codes. (#1645, #1696)

• Math formulas (written in LaTeX) can now be rendered to HTML through md() and fmt_markdown(). The LaTeX formulas can be set between $ or $$ delimiters for inline and block rendering styles. While this requires the katex package to work (it's an optional dependency), the rendering of formulas is dependency-free in the output (#375, #616, #1163). (#1578)

• We added the unit_conversion() helper function to help you perform unit conversions. This function returns a conversion factor for transforming a value from one form of measurement units to a target form. This works wonderfully in the scale_by argument that is present in many number-based fmt_*() functions. (#1704, #1709, #1710, #1729)

• The plot() method was added for gt_tbl so that one can quickly create a reprex visual example (e.g., exibble |> gt() |> plot()). (#1742)

• info_time_style() and info_date_style() gain a locale argument to preview time and date formatting in a specific locale. (#1747)

• Several datasets were added to the package: reactions, photolysis, peeps, nuclides, gibraltar, and films. (#1619, #1641, #1664, #1668, #1686, #1695)

Improvements to the LaTeX output format

• A host of improvements were made to LaTeX output such that styling made through tab_options() and tab_style() is now honored. The styling implemented now includes: (1) font size, underlining, italicizing, bolding, indenting text, coloring text, filling cell backgrounds, and modifying text case (i.e., uppercase, lowercase, sentence case) (#1472). (#1594, #1603, #1746, thanks so much @kbrevoort)

• Text in spanner labels is now nicely wrapped in LaTeX output, where before there would be no wrapping at all (#1656). (#1716, #1746)

• The gt() setting of row_group_as_column == TRUE is now implemented in LaTeX output. (#1716)

• LaTeX output now understands and can convert from lengths expressed in pixels (an internal conversion to pt units is performed) (#1582). (#1595)

• A fix was made to correct an error related to converting px units to pt units for LaTeX output. (#1591, thank you @AaronGullickson)

Improvements to interactive HTML tables via opt_interactive()

• The performance of interactive table rendering through opt_interactive() has been improved (#1289). (#1735)

• opt_interactive() now shows row names if rownames_to_stub = TRUE (#1702). (@olivroy, #1706)

• There's now better support for displaying group columns, if present, in interactive tables (#1705). (@olivroy, #1725, #1758, #1760)

• Interactive tables can now display the stub header label created with tab_stubhead(). (@olivroy, #1758).

• There is no longer an error when having a hidden column under a spanner label in an interactive HTML table (i.e., opt_interactive()) context. (#1629)

• Interactive tables now render the first level of column groups added by tab_spanner() (#1618). Thanks @obsaditelnost for your work on this! (#1623)

• The opt_interactive() function now has the height argument to help specify the height of an interactive table (#1544). (@olivroy, #1723).

• When using opt_interactive(use_pagination = FALSE) the pagination controls are now entirely removed instead of merely being non-functional (#1542). (#1642)

• When supplying a locale value to an interactive table, we now ensure that the supplied locale is normalized (so "fr_CH" will be internally corrected to "fr-CH") (#1637). (#1643)

Minor improvements and bug fixes

• The fill_color argument in fmt_icon() now allows the use of named vector/list to apply different colors to different icons (#1560). (#1647)

• fmt_flag() gains a locale argument so that SVG title text displays country names in any locale language. (#1645)

• To better represent missing values in nanoplots, the "marker" option has been added in cols_nanoplot() (#1567). (#1587)

• Many of the info_*() functions were upgraded with better functionality and a refreshed look. (#1720, #1748, #1754)

• The metro dataset has been updated with six new Line 11 stations that opened on 2024-06-13. (#1708)

• For HTML tables produced in Quarto, we now use the data-qmd-base64 attribute along with base64 text when passing Markdown text to Quarto (which handles the Markdown conversion) (#1487, #1488). (#1688, #1690, #1734)

• Scientific and engineering notation will no longer unexpectedly wrap lines in HTML for smaller column widths. (#1621)

• Footnote marks in HTML table outputs no longer unexpectedly increase the text line height (#1556). (#1644)

• We now ensure tables print correctly when called from inline code in .qmd or .Rmd documents (#1055). (#1689)

• data_color() throws a more informative error if an internal calculation failed (e.g., presence of infinite values) (#1373). (@olivroy, #1585)

• data_color() provides an error message if rows doesn't resolve to anything (#1659). (@olivroy, #1660).

• summary_rows() now throws a more informative error message that you should use grand_summary_rows() if no row groups are detected (#1292). (@olivroy, #1752)

• Boxplot-based nanoplots now correctly determine which data points are outliers. (#1756)

• The issue where having a row group set as a column in the stub, corrupting the setting of column widths in HTML output tables, has been fixed (#1253, #1510). (#1744)

• The rendering of footnotes and source notes received fixes to ensure that all requested notes are inserted and also that the typesetting options in tab_options() is implemented (#1505, #1615). (#1620, #1751)

• Using a fmt_*() function while the stub is composed of Markdown or HTML no longer results in an error (#1600). (#1627)

• The combination of using cols_label() + summary_rows() / grand_summary_rows() no longer causes an error for RTF output through gtsave() (#1233). (#1596)

• We now ensure that id values are stripped of HTML tags when using tab_row_group(). Previously this condition would create corrupted row group labels (#1143). (#1750)

• cols_hide() no longer errors if a column wasn't supplied. Error messages are also clearer when supplying a column that doesn't exist (#1631). (#1632)

• cols_units(), tab_footnote() and tab_style() now give better error messages when locations is not correctly specified (#475). (@olivroy, #1638, #1640, #1733)

• Error messages are now improved for rm_spanners(), rm_footnotes(), and rm_source_notes() (#1638). (#1661)

• Error messages for the vec_*() functions are now standardized with check_vector_valid(). (#1662)

• Running testthat tests no longer fails on Windows due to gtsave() path incompatibilities (#1626). (#1627)

• Tests run on Windows are less noisy now (no more render related warnings). (#1634)

• Much code refactoring, linting, and test improvements were performed by @olivroy, resulting in many performance gains. (#1666, #1683, #1694, #1699, #1715, #1718, #1728, #1730, #1731, #1732, #1733, #1753)

• gt now depends on R 3.6. (#1599, #1731).

Documentation enhancements

• Many small documentation fixes were performed. (#1555, #1598, #1633, #1658, #1663, #1676, #1685, #1700, #1703, #1717, #1719, #1721)

• More examples were added to further demonstrate how various functions can be used. (#1646, #1667, #1677, #1698, #1724, #1737)