v2.5.3

Bug fixes

• Fix issue with correct drawing of aesthetics in geom_tremap_subgroup*_text() (#32, thanks @jonathan-g)

v2.5.2

Bug fixes

• Fix issue with importing ggfittext

v2.5.1

Major changes

• Added new layout and start arguments to treemapify() and all geoms

Minor changes

• Restore xlim and ylim options to treemapify()
• Add and improve tests
• Misc. code quality improvements

Bug fixes

• Fixed bug in handling of subgroups, which should result in more aesthetically pleasing layouts
• Fix dereferencing of arguments in treemapify() (#22, thanks @GregorDeCillia)
• Fix deprecation of fill, label and group arguments in treemapify() to maintain backwards compatibility (thanks @GregorDeCillia)

v2.5.0

Major changes

• Refactor treemap layout algorithms
• Add support for nested subgroups with new subgroup2 and subgroup3 aesthetics, and geom_treemap_subgroup2_border, geom_treemap_subgroup3_border, geom_treemap_subgroup2_text, and geom_treemap_subgroup3_text geoms.

Minor changes

• Add ‘hemisphere’ column to G20 data

Bug fixes

• Fix typo in README (#19, thanks @mruessler)

v2.4.0

Minor changes

• Change R and grid dependencies to 3.1
• Remove reshape2 dependency

Bug fixes

• Fix handling of data where some observations have area 0 (#17, thanks @py)

v2.3.2

Minor changes

• Documentation and misc. other changes in preparation for CRAN submission.
• Refresh and update documentation.
• Neater solution to import S3 method makeContent.fittexttree from ‘ggfittext’.
• Deprecate ggplotify()
• Add travis-ci and CRAN badges to README
• Misc. small changes in preparation for CRAN submission.

Bug fixes

• Remove README.html so README renders correctly on GitHub
• Fix arguments to geom_treemap_subgroup_text so they actually work.
• Fix namespace incompatibility with ggfittext 0.4.2
• Explicit invocation of all imported functions
• Misc. small fixes in preparation for CRAN submission

v2.3.1

Bug fixes

• Remove wide characters causing problems in non-UTF-8 locales.

v2.3

Major changes

• Add ‘treemapify_fixed’ function
• Add ‘fixed’ options to geoms
• Add example of animated treemap to README

v2.2.3

Minor changes

• Fix ambiguity in README
• Add test for inclusion of G20 data frame

v2.2.2

Minor changes

• Moved plyr and reshape2 from ‘Depends’ to ‘Imports’

v2.2.1

Bug fixes

• Fix required ggfittext version.
• Fix typos.

v2.2

Major changes

• Add ‘reflow’ options to geom_treemap_text and geom_treemap_subgroup_text.
• Add ‘lineheight’ aesthetic to geom_treemap_text and geom_treemap_subgroup_text.

Bug fixes

• Fix namespace error causing text not to be drawn in some circumstances.

v2.1

Major changes

• Rename arguments for ggfittext v0.3.

v2.0

Major changes

• Added geom_treemap, geom_treemap_text, geom_treemap_subgroup_border and geom_treemap_subgroup_text ggplot2 geoms.

v1.1.1

Bug fixes

• Fix integer overflow error

v1.1

Bug fixes

• All font sizes now consistently and correctly expressed in points.