# xaringanthemer 0.4.2 - Use `.table-unshaded` class on a tables to prevent xaringanthemer's table heading and row shading (thanks @dragonattheend, #74) - Use `inverse_text_color` as the default for `inverse_header_color` in most places (#60) - Fixed a bug that happened when providing named values for key theme colors (#62) - Re-document for CRAN # xaringanthemer 0.4.1 * Text alignment in code blocks in `left`, `center`, or `right` aligned slides no longer matches the slide text. Instead, the code block width is reduced, if possible, and the block is pushed to the left, center, or right using margins (#68). * The style functions are now more permissive about color names in the `color` argument. Color names should be valid CSS classes that can also be used as CSS variable names, but the `style_` function only stops with an error if the color name contains spaces. (@jdlom #69) * Fixed an issue that caused problems rendering the xaringanthemer R Markdown template if the showtext package isn't installed (thanks @beatrizmilz, #65). # xaringanthemer 0.4.0 * Added `text_bold_font_weight` argument to xaringanthemer style functions with a corresponding CSS rule setting the `font-weight` property of `` elements (thanks @matiasandina, #50). * The style functions gain a `link_decoration` argument to set the [`text-decoration`](https://developer.mozilla.org/en-US/docs/Web/CSS/text-decoration) property for links (#57). * Set slide number font size in `rem` so that increasing the font size at the slide level doesn't result in giant slide numbers (#53). * The xaringanthemer slide skeleton (R Markdown template) will now render when packages that are used in the template but not in xaringanthemer's Imports are not installed (#52). * xaringanthemer no longer sets the `fig.showtext` chunk option when the showtext package isn't installed and also when `fig.showtext = FALSE` (thanks @mikedecr #36, #56). # xaringanthemes 0.3.4 * Maintenance release to avoid issues with upcoming R 4.1.0 (#49) # xaringanthemer 0.3.3 * Add `inverse_link_color` to control color of links on inverse slides (thanks @dmi3kno, #44) * .pull-right[] now clears floats just for its immediate sibling * Add `header_font_family_fallback` to control fallback fonts for headings (thanks @mattwarkentin, #41) * New xaringanthemer presentation skeleton with a kitchen sink of typical slide elements with the goal of making it easier to preview new themes during development. # xaringanthemer 0.3.0 * Adds `theme_xaringan()`, a ggplot2 theme that automatically uses the colors and font styles of your xaringanthemer style. Also adds `scale_xaringan_discrete()` and `scale_xaringan_continuous()` functions that use your slides' primary colors for the color or fill aesthetics. These theme functions can recover the primary colors used in a xaringanthemer (>= 0.3.0) CSS file even if you don't call the style function directly in your slides. * Renamed all xaringanthemer functions that create CSS styles to use the prefix "`style_`". For example, `mono_light()` is now `style_mono_light()`. Additionally, `write_xaringan_theme()` is now `style_xaringan()` and `write_extra_css()` is `style_extra_css()`. Overall, this change makes the xarignanthemer API much cleaner and easier to navigate. Previous function names are deprecated but still work. * Added `background_header_auto` parameter that adds a background under the first `h1` element (i.e. `# Slide Title`) on a slide. When enabled, the background is added automatically to slides, as long as they aren't `inverse`, `center`, `middle`, or `bottom`-styled slides. When disabled, you can still enable slide title headers by adding the `header_background` class to a slide. (thanks, @Btibert3, #10) * The underlying template now uses the `whisker` package. * xaringanthemer styles now use CSS variables throughout. Most of the settings used in defining a style are stored in CSS variables. The variable names are documented in their corresponding arguments. For example, the color selected for `background_color` is stored in the variable `--background-color`. These variables can be used in custom CSS rules or in other arguments in any style functions, for example as `var(--background-color)`. * xaringanthemer now uses a different set of default fonts for heading and body fonts. The new defaults use [Cabin](https://fonts.google.com/specimen/Cabin) for headings and [Noto Sans](https://fonts.google.com/specimen/Noto+Sans) for body text. These fonts are easier to read on screens and at a distance during presentations, and they support a wide variety of languages and weights. Another reason for the change is that the xaringan (remarkjs) default body font, _Droid Serif_, is no longer officially included in Google Fonts. * Additional colors can be provided in the `colors` argument, which takes a named vector of colors. The names become both CSS classes and CSS variables that can be used throughout your slide styles. For example, `colors = c(red = "#d34213")` creates a `.red` CSS class for red foreground text, a `.bg-red` CSS class for a red background, and a `--red` CSS variable that can be referenced as `var(--red)` in any `_color` argument of your style function. ## Bugfixes and Improvements * Better handling of multiple `extra_fonts`, including improved error messages. (Thanks @pat-s, #19). * `style_extra_css()` (previously `write_extra_css()`) gained an `append` argument so that it can append to or overwrite an existing file (thanks @pat-s, #17). * The underlying tibble holding the theme template variables was updated to work with `tibble 3.0.0` (thanks @techisdead, @SymbolixAU, #32). * The `css-help` vignette was removed and may be re-written in the future. * Style function arguments that accept CSS property values are now documented in the argument documentation, including a link to the MDN web docs page for the CSS property or value (#33, thanks @TrashBirdEcology #18). * Style functions return the CSS text directly when `outfile = NULL`.