ggwordcloud 0.6.2

• bug fixes:
  • change the default label_content from NA to NULL to avoid an issue in legend.
  • fix a memory issue in the C++ code

ggwordcloud 0.6.1

• bug fix:
  • remove non-latin characters from test to pass CRAN check

ggwordcloud 0.6.0

• Novelties:
  • Use of gridtext extended richtext_grob by default so that one can use markdown/html syntax in label
  • Remove the area_corr_power factor and provide a power_trans transform to obtain the same effect
  • Add a label_content aesthetic that overrides label_content after scaling factor correction
  • Use transparency instead of white/black for masks
• Bug fixes:
  • remove a warning when a png dimension was smaller than 20 pixels
  • replace msg by proper warning in the C++ code
  • fix a failed test in Windows R-older due to utf8 related warnings
  • remove non-latin characters from the examples and simplify them to pass CRAN check.

ggwordcloud 0.5.0

• Novelties:
  • x2 speedup
• Bug fix:
  • fix a out of bounds issue

ggwordcloud 0.4.0

• Novelties:
  • New thank you word list thanks to Enrico Spinielli
  • Use png instead of Cairo
  • New show_boxes option to visualize the bounding boxes used in the placement algorithm
• Bug fixes
  • add missing parse_safe function
  • fix a bug when using only one box size

ggwordcloud 0.3.0

• Novelties:
  • documentation with a lovely example
  • new mask and shape parameters
  • better replacement by using the right scale
• Bug fixes:
  • workaround for a Cairo issue with some utf8 strings
  • geom_wordcloud_area works even if no sizes are given

ggwordcloud 0.2.0

• add the rm_outside option
• wordcloud layout acceleration thanks to better word boxing
• wordcloud and wordcloud2 approximate replacements

ggwordcloud 0.1.0

• Initial version