{ggpattern} now supports the pattern_units aesthetic (#81 ). Supported by most "geometry" patterns. It sets the grid::unit() used by the pattern_spacing, pattern_xoffset, pattern_yoffset, and (for the "wave" pattern) the pattern_frequency aesthetics. Default is "snpc" while "cm" and "inches" are likely alternatives.
pattern_unitsaesthetic (#81 ). Supported by most "geometry" patterns. It sets thegrid::unit()used by thepattern_spacing,pattern_xoffset,pattern_yoffset, and (for the "wave" pattern) thepattern_frequencyaesthetics. Default is "snpc" while "cm" and "inches" are likely alternatives.closes #81