NEWS

# ggiraph 0.4.0

## Enhancement

* lasso selection has been implemented in Shiny context
* a toolbar for zooming and selecting elements has been implemented.

## Changes

* zoom is disabled by default and can be activated via a button in the toolbar. It prevents scrooling issue (mouse over a zoomable svg steals scroll ability within the document).
* ggiraph arguments `flexdashboard` and `width` are now deprecated and have no effects

# ggiraph 0.3.3

## Enhancement

* widget sizing has been improved and ggiraph function gains new argument
  `flexdashboard` to make sure the graph fits available room.

## Bug fixes

* warnings did occur because some default_aes of ggproto were missing
* slow zoom pan effect is now solved

# ggiraph 0.3.2

## New features

* new geometry: geom_tile_interactive

## Bug fixes

* fix for element selection: svg elements with same id were not all selected
  but the only element that was clicked
* fix css issues that occured when several ggiraph were on the same page and their tooltip did not
  share the same css attributes.

## Enhancement

* link to the online documentation.
* usage of d3.js V4

# ggiraph 0.3.1

## New features

* size management has been improved
* there are 3 new geometries: geom_boxplot_interactive, geom_line_interactive
  and geom_bar_interactive.

## Bug fixes

* addCustomMessageHandler has to be called once to avoid a javascript exception
* fix display issue in RStudio viewer for Windows

# ggiraph 0.3.0

## Enhancement

* Allow zooming & panning to be turned off
* clicked elements can now be tracked from shiny

# ggiraph 0.2.0

## Enhancement

* Migration to d3.js
* Update to htmlwidgets 0.6