- 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
- bug fix:
- remove non-latin characters from test to pass CRAN check
- 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.
- Novelties:
- x2 speedup
- Bug fix:
- fix a out of bounds issue
- 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
- 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
- add the rm_outside option
- wordcloud layout acceleration thanks to better word boxing
- wordcloud and wordcloud2 approximate replacements
- Initial version