NEWS

doestyle 0.4.0

Include a copy of the Public Sans font family (@gardiners)
get_colours() now preserves the names of its arguments, making it easier to use for the values argument within ggplot2::scale_*_manual (@gardiners)
Use default on-brand colours when theme_doe() is applied without a colour or fill scale (@gardiners)
The included demo dataset, public_schools, now has column label metadata (@gardiners)

Added Contributors' Guide (@gardiners)
New geoms: geom_uperrorbar() and geom_downerrorbar() (@JonathanMcGuire)
New functions for generating secondary palettes for patterns and text: get_secondary_colours() and get_text_colours(). Secondary and text colours have been chosen to meet minimum accessibility standards for contrast. (@gardiners)
New functions for computing relative luminance and contrast ratio: relative_luminance() and contrast_ratio(). These functions can be used to check that colour combinations meet accessibility standards. (@gardiners)

check_font_families() now correctly checks for the presence of Public Sans before loading it (#32, @gardiners)

Switch vignette renderer to knitr, to avoid package installation problems on some systems (@gardiners)

Pass arguments from theme_doe() to ggplot2::theme() via ... (@matthewfinkbeiner)
Added vignette "Extending theme_doe()" with examples (@matthewfinkbeiner, @gardiners)

Added optional arguments to theme_doe() to allow specification of fonts other than Public Sans and base size other than 16 points (@matthewfinkbeiner).