Easily translate 'ggplot2' graphs to an interactive web-based version and/or create custom web-based visualizations directly from R. Once uploaded to a 'plotly' account, 'plotly' graphs (and the data behind them) can be viewed and modified in a web browser.
Install from CRAN:
Or install the latest development version (on GitHub) via devtools:
NOTE: The CRAN version of plotly is designed to work with the CRAN version of ggplot2, but at least for the time being, we recommend using the development versions of both plotly and ggplot2 (
If you use ggplot2,
ggplotly() converts your static plots to an interactive web-based version!
library(plotly)g <- ggplot(faithful, aes(x = eruptions, y = waiting)) +stat_density_2d(aes(fill = ..level..), geom = "polygon") +xlim(1, 6) + ylim(40, 100)ggplotly(g)
ggplotly() tries to replicate the static ggplot2 version exactly (before any interaction occurs), but sometimes you need greater control over the interactive behavior. The
ggplotly() function itself has some convenient "high-level" arguments, such as
dynamicTicks, which tells plotly.js to dynamically recompute axes, when appropriate. The
style() function also comes in handy for modifying the underlying traces attributes used to generate the plot:
gg <- ggplotly(g, dynamicTicks = "y")style(gg, hoveron = "points", hoverinfo = "x+y+text", hoverlabel = list(bgcolor = "white"))
ggplotly() returns a plotly object, you can apply essentially any function from the R package on that object. Some useful ones include
layout() (for customizing the layout),
add_traces() (and its higher-level
add_*() siblings, for example
add_polygons(), for adding new traces/data),
subplot() (for combining multiple plotly objects), and
plotly_json() (for inspecting the underlying JSON sent to plotly.js).
ggplotly() function will also respect some "unofficial" ggplot2 aesthetics, namely
text (for customizing the tooltip),
frame (for creating animations), and
ids (for ensuring sensible smooth transitions).
plot_ly() function provides a more direct interface to plotly.js so you can leverage more specialized chart types (e.g., parallel coordinates or maps) or even some visualization that the ggplot2 API won't ever support (e.g., surface, mesh, trisurf, or sankey diagrams). The cheatsheet is a nice quick reference for this interface, but the plotly cookbook has more complete overview of the philosophy behind this "non-ggplot2" approach.
plot_ly(z = ~volcano, type = "surface")
The R package has special support for linking/highlighting/filtering views that is not (yet) available outside of the R package. This functionality is built upon the crosstalk package, which distinguishes between two event classes: select and filter. The plotly package interprets these classes in the following way:
The following gif helps to demonstrate the difference -- see here for the code used to generate it.
Like other crosstalk enabled widgets, plotly responds to filter events, but you can't (yet) emit a filter event via direct manipulation of a plotly graph. Unlike (some) other crosstalk enabled widgets, plotly has advanced support for select (a much more broad class than filter) events, like persistent/dynamic brushing, brushing via indirect manipulation, and even ways to completely control the appearance new selection traces. In other words, these "special" brushing features work when linking multiple plotly graphs, but may not when linking to other crosstalk enabled widgets.
To date, this slide deck is the most comprehensive, yet somewhat thorough, walk-through of this framework, but the linking views without shiny chapter of the plotly book provides even more background. There are also numerous demos shipped with the package which provide nice examples (list all the demos via
demo(package = "plotly")).
plotly's crosstalk functionality aims to provide tools for interactively exploring subsets of your data with a fixed definition from data to plot. If you need more flexibility, you can always embed crosstalk plots within a larger shiny app, or even access and respond to any plotly event within shiny, but adding shiny into the equation comes with a cost -- the result is no longer standalone HTML (harder to share/host) and linking views requires fairly sophicated knowledge/use of shiny's reactive programming framework.
We have lots of examples on https://plot.ly/r/ and https://plot.ly/ggplot2/, but a more comprehensive review is also available at https://cpsievert.github.io/plotly_book/. I also have a number of slide decks that also have useful demos.
Please read through our contributing guidelines. Included are directions for opening issues, asking questions, contributing changes to plotly, and our code of conduct.
plotlyProxyInvoke()functions. For examples, see
plotly_example("shiny", "proxy_mapbox"). Closes #580.
plotly_example()function to make it easier to run shiny/rmarkdown examples included with the package under the
schema()function now returns the plot schema (rather just printing it), making it easier to acquire/use values from the official plot schema. See
help(schema)for an example. Fixes #1038.
ggplotly()is no longer fixed to the device size inside RStudio. Fixes #1033.
ArrayBuffer.isView(), which should fix rendering issues on plaforms that don't have a typed array polyfill (e.g., RStudio on Windows). Fixes #1055.
event_data("plotly_relayout")no longer fires
NULLfor any event. Fixes #1039.
colorwith scattermapbox/scattergeo. Fixes #1038.
marker.coloras an array. Fixes #1084.
group2NA()function is now exported and its performance has been greatly improved thanks to the new data.table dependency. Essentially any geom conversion that reduces to a polygon/path should see speed improvements. Similarly, any
plot_ly()graph that use
group_by()in conjunction with
add_segments(), etc will also see improvements, especially when there is a large number of groups. For details on the speed improvements, see #1022 and #996 (thanks @msummersgill).
api_create()function gains a new
fileoptargument, which is inspired from the
fileoptargument in the (deprecated)
plotly_POST()function (fixes #976). It currently supports to values:
"overwrite". The default,
"overwrite", will overwrite existing file(s) with a matching
api_create()now accepts a character vector of length 2, the first string is used to name the plot, and the second is used to name the grid (i.e., data behind the plot).
tracesargument in the
style()function now defaults to
NULL(instead of 1). Meaning that, by default, supplied attributes now modify every trace (instead of the first one).
api_create()), both the plot and the data behind the plot are private (fixes #976).
api_create()) no longer creates multiple grids (fixes #1004).
api_create()function should now create grid references for all data array attributes (fixes #1014).
ggplotly()no longer opens an (off-screen) graphics device in RStudio for sizing. It will now correctly use the size of the viewer panel when querying the size of the graphics device.
NULLfor pie charts (fixes #1002)
demo(package = "plotly"). For a more comprehensive overview, see https://cpsievert.github.io/plotly_book/linking-views-without-shiny.html. For some more complex examples, see https://cpsievert.github.io/pedestrians/
highlight()function for configuring selection modes/sequences/options.
help(animation). For a more thorough overview, see https://cpsievert.github.io/plotly_book/key-frame-animations.html
plot_ly()for creating animations. Also added the
animation_button()functions for configuring animation defaults.
get_figure()functions obsolete (use
api_download_plot()instead), and thus, are now deprecated, but remain around for backwards-compatibility. For more details, see
raster2uri()which makes it easier to embed raster objects as images via data URIs. For examples, see
ggplotly()gains a new argument,
dynamicTicks, which allows axis ticks to update upon zoom/pan interactions (fixes #485).
plot_dendro()function for a quick and dirty interactive dendrogram with support for hierarchial selection. For more, see -- https://cpsievert.github.io/plotly_book/linking-views-without-shiny.html#nested-selections
export()function gains a
seleniumargument for rendering/exporting WebGL plots and exporting to 'svg'/'webp' file formats (via the plotly.js function Plotly.downloadImage()).
legendgroup(see #675, #817, #826).
plotlyOutput()function gains a
inlineargument which makes it easier to place multiple plots in the same row (in a shiny application).
format()to automatically generated hoverinfo. This will allow for finer control over the text displayed (for instance,
options(digits = 4)can now be used to choose the number of significant digits used). See #834 for an example.
HTMLwidgets.renderValue()should now avoid creating too many active WebGL contexts (thanks @AleksandrIanevski).
remove_typedarray_polyfill()was added to make it easy to remove it. Fixes #824, #717, #825.
ggplotly()now tries to open/close a Cairo graphics device, then a bitmap (png/jpeg) device. If neither is available, it errors. This helps to ensure that a screen device is never opened by
ggplotly()(which fixes #829). Furthermore, if
heightis not specified and no graphics device is currently open, a default of 640/480 is used for width/height of the device.
geom_col()). Fixes #560, #874, #901, #831.
ggplotly(). Fixes #557 and #662.
embed_notebook()now works in nteract notebooks (see #768).
ggplotly()). Fixes #804.
ggplotly()). Fixes #861.
timezoneargument in ggplot2's
scale_datetime(). Fixes (#743, thanks @earowang).
config(p, modeBarButtonsToRemove = "Collaborate")
layout()is now deprecated. Specify in
ggplotly()function now preserves all information about the layer mapping. This makes it possible to access input/output data from any layer.
widthare specified in
ggplotly(), relative sizes are now translated correctly. Fixes #489 and #510.
ggplotly()on a plot with
groupaesthetic wrong tooltip information was shown. Fixes #774.
colorbar()function gains a new
limitsarguments for controlling the colorscale limits.
zis now required in
add_heatmap(). If you want a
zto be computed, use
split, replaces the old functionality of the now deprecated
groupargument by creating one trace per value.
subplot()without a specified color (once again) match the coloring defaults supplied by plotly.js (see #724).
colorbar()function now works on colorbars generated via
plot_geo()functions, which make it easier to work with the "scattermapbox", "scattergeo", and "choropleth" trace types. See the maps chapter of the plotly book for some examples -- https://cpsievert.github.io/plotly_book/maps.html
subplot()now accepts, and correctly scales mapbox objects.
add_pie()functions as wrappers around the "mesh3d", and "pie" trace types.
add_choropleth()functions have been deprecated in favor of
add_area(...)function changed it's meaning from
add_lines(..., fill = 'tozeroy')to a wrapper around the area trace https://plot.ly/r/reference/#area. This is more consistent with the naming conventions already in place for other
add_ribbons()now shows points (instead of fill) on hover.
rangeslider()function to make it easier to add a range slider to the x-axis.
colorbar()function to make it easier to modify an automatically generated colorbar.
plot_ly(mpg, x = ~cty, y = ~hwy, symbol = ~factor(cyl), color = ~factor(cyl)))
inheritargument for all
add_()functions to avoid inheriting attributes from
add_fun()function to add layers to a plot without modifying the original data associated with a plotly object.
add_annotations()function to make it easier to add annotations.
ggplotly()to make it possible to retrieve the data from a particular ggplot2 layer.
marker.line.coloris now transparent by default.
add_choropleth()previously wasn't relaying the
add_segments()(resulting in incorrect axis category order).
plot_ly()when the number of traces is a multiple of ten.
event_data()now works inside shiny modules (#659). For an example, see https://github.com/ropensci/plotly/tree/master/inst/examples/shiny/event_data_modules
as_widget()function was exported to make it easier to convert a list (adhering to the plotly spec) to a plotly htmlwidget object. This should only be needed when "manually" editing the underlying list object.
plotlyOutput(). In order to make this possible,
ggplotly()now has a method for plotly objects (the identity function), and
ggplotly()called on any expression provided to
last_plot()can now be used to retrieve the most recently printed plotly graph. Thanks to this new feature, when
plotly_POST()is called with no plotly object supplied, the most recently printed plotly graph is sent to the users plotly account.
linetypesarguments now accept named character vectors. The names specify the domain (i.e., data values) and the values specify the range (i.e., visual encodings). This is mainly useful to ensure a particular (discrete) data value is mapped to a particular visual attribute (yes, this is similar, in spirit, to ggplot2's
linetype, domain values are sorted alphabetically before scales are applied. Also, when mapping a factor to
linetype, domain values are sorted according to their factor levels before scales are applied. This leads to more consistent (categorical axis ordering behaves similarly) and predictable (compared to having values sorted in the order in which they appear) behavior.
alphais now applied when
colorisn't specified (fixes #658).
plot_ly()now orders the categories of a discrete x/y axis according the level ordering (if a factor) or alphabetical order (if a character string). Fixes #578.
ggplotly()gains a new
originalDataargument which allows one to attach either the original (global) data, or a "scaled"/"trained" version of the data used by ggplot2 to draw the graph (for a quick example,
ggplotly(qplot(1:10), originalData = FALSE) %>% plotly_data()).
stat_identity()is used, group domain values are preserved and displayed in hoverinfo.
hide_legend()were added (these work similarly to the existing
hide_colorbar()) to simply the hiding of guides (i.e., legends/colorbars).
facet_wrap()should now be correct.
plot_ly(mtcars, x = wt, y = mpg, color = vs)should now be
plot_ly(mtcars, x = ~wt, y = ~mpg, color = ~vs). This is a major breaking change, but it is necessary to ensure that evaluation is correct in all contexts (as a result,
evaluateargument is now deprecated as it is no longer needed). It also has the benefit of being easier to program with (i.e., writing your own custom functions that wrap
plot_ly()) since it preserves referential transparency. For more details, see the lazyeval vignette
as.widget()function has deprecated, and serialization/memory leak problems are no longer an issue. This change also implies that arbitrary data manipulation functions can no longer be intermingled inside a plot pipeline, but plotly methods for dplyr's data manipulation verbs are now provided (see
groupvariable mapping no longer create multiple traces, but instead defines "gaps" within a trace (fixes #418, #381, #577). Groupings should be declared via the new
help(plotly_data)for examples) instead of the
groupargument (which is now deprecated).
plot_ly()now initializes a plotly object (i.e., won't add a scatter trace by default), meaning that something like
plot_ly(x = 1:10, y = 1:10) %>% add_trace(y = 10:1)creates one trace, instead of two. That being said, if you manually specify a trace type in
plot_ly(), it will add a layer with that trace type (e.g.
plot_ly(x = 1:10, y = 1:10, type = "scatter") %>% add_trace(y = 10:1)draws two scatter traces). If no trace type is provided, a sensible type is inferred from the supplied data, and automatically added (i.e.,
plot_ly(x = rnorm(100))now creates a histogram).
inheritargument is deprecated. Any arguments/attributes specified in
plot_ly()will automatically be passed along to additional traces added via
add_trace()(or any of it's
size) is applied at the plot-level, instead of the trace level.
linetypesarguments for mapping discrete variables to line types (works very much like the
I()(closes #428). This is mainly useful for changing default appearance (e.g.
plot_ly(x = 1:10, y = 1:10, color = I("red"))).
plot_ly(x = 1:25, y = 1:25, symbol = I(0:24)))
alphaargument controls the alpha transparency of
plot_ly(x = 1:10, y = 1:10, color = I("red"), alpha = 0.1)).
sizesargument for controlling the range of marker size scaling.
add_text()functions provide a shorthand for common special cases of
toWebGL()function for easy conversion from SVG to WebGL.
export()function makes it easy to save plots as png/jpeg/pdf (fixes #311).
plotly_data()function for returning/inspecting data frame(s) associated with a plotly object.
plotly_json()function for inspecting the data sent to plotly.js (as an R list or JSON).
layout()is now a generic function and uses method dispatch to avoid conflicts with
3.6.5 -- 10 June 2016
Multiple rows of facet strips will now be separated by
(i.e., line breaks) instead of ,. See #593.
3.6.4 -- 31 May 2016
embed_notebook() will no longer use a '.embed' extension in the iframe src attribute. See #613.
3.6.3 -- 24 May 2016
Provided a better way of reexporting magrittr::
%>%. See #597.
3.6.2 -- 24 May 2016
Removed unnecessary plyr dependency.
3.6.1 -- 23 May 2016
Add a default method for plotly_build. Fixes #592.
3.6.0 -- 16 May 2016
NEW FEATURES & CHANGES:
Many improvements to the subplot() function:
ggplotly() is now a generic function with a method for ggmatrix objects.
plotly_build() is now a generic function.
Column facet strips will no longer be drawn when there is only one column.
3.5.7 -- 13 May 2016
Better defaults for defaultWidth/defaultHeight in the htmlwidget's sizing policy.
Pass knitr options to the named argument options. Fixes #582.
3.5.6 -- 12 May 2016
Use .embed suffix in iframe src attribute. Fixes #581.
3.5.5 -- 5 May 2016
ggplotly() will now use plotly's layout.axisid.title (instead of layout.annotations) for axis titles on non-faceted plots. This will make for a better title placement experience (see #510).
Space for interior facet_wrap() strips are now accounted for.
3.5.4 -- 5 May 2016
gg2list() now returns an object of class "plotly_built" instead of "plotly" to ensure a sensible print method is invoked.
3.5.3 -- 3 May 2016
Upgrade to plotlyjs v1.10.1 -- https://github.com/plotly/plotly.js/releases/tag/v1.10.1
3.5.2 -- 2 May 2016
Added missing key properties in ggplotly() converter so selections can be accessible via event_data().
3.5.1 -- 26 Apr 2016
Upgrade to plotlyjs v1.10.0 -- https://github.com/plotly/plotly.js/releases/tag/v1.10.0
Distinguish between "built" (plotly_built) and "non-built" (plotly_hash) plotly objects. See #562
3.5.0 -- 19 Apr 2016
The toRGB() function will now respect alpha channels in hex color codes and can recursively apply alpha.
The toRGB() function will always output color codes with an alpha channel (e.g. toRGB('black') is now 'rgba(0,0,0,1)' instead of 'rgb(0,0,0)')
3.4.15 -- 18 Apr 2016
The alpha in geom_smooth was incorrectly inheriting from other layers. See #551.
3.4.14 -- 15 Apr 2016
Upgrade to plotlyjs v1.9.0 -- https://github.com/plotly/plotly.js/releases/tag/v1.9.0
3.4.13 -- 6 Apr 2016
In some cases, marker color was inheriting from the marker line color when it shouldn't have. See ##537.
3.4.12 -- 5 Apr 2016
Upgrade to plotlyjs v1.8.0 -- https://github.com/plotly/plotly.js/releases/tag/v1.8.0
3.4.11 -- 2 Apr 2016
Fix bug when altering modebar button defaults
3.4.10 -- 1 Apr 2016
Fix a geom_errorbar bug introduced in 3.4.9. See #513.
3.4.9 -- 25 Mar 2016
Upgrade to plotlyjs 1.7.0. Fixes #513
3.4.8 -- 23 Mar 2016
3.4.7 -- 19 Mar 2016
3.4.6 -- 17 Mar 2016
The 'plotly_relayout' event is now accessible via the event_data() function.
3.4.5 -- 17 Mar 2016
3.4.4 -- 17 Mar 2016
Show discrete positional values in tooltip (see #515); better GeomTile conversion; pass plot object into layers2traces.
3.4.3 -- 14 Mar 2016
Custom facet labeller functions will now translate correctly. See #507.
3.4.2 -- 14 Mar 2016
Automatic resizing will now occur only when layout.autosize is true (the default). See #403.
3.4.1 -- 13 Mar 2016
Legend titles are now supported.
3.4.0 -- 12 Mar 2016
3.3.1 -- 10 Mar 2016
3.2.1 -- 10 Mar 2016
3.2.0 -- 10 Mar 2016
3.1.0 -- 8 Mar 2016
3.0.0 -- 8 Mar 2016
2.5.0 -- 1 Mar 2016
New event_data() function provides easy access to plotly events in shiny. For an example, see https://github.com/ropensci/plotly/tree/master/inst/examples/plotlyEvents
plot_ly() and ggplotly() gain a source argument to differentiate between plotly events in shiny apps with multiple plots. ggplotly() also gains width and height arguments.
The arguments filename, fileopt, world_readable in ggplotly() were removed as they should be provided to plotly_POST() instead.
2.4.4 -- 13 Feb 2016
as.widget() now returns htmlwidget objects untouched. See #449.
2.4.3 -- 11 Feb 2016
Ensure that we always return HTTPS links. Fixes #455
2.4.2 -- 9 Feb 2016
Fix for on-premise domain configuration.
2.4.1 -- 2 Feb 2016
Attach base_url in as.widget() so it works in multiple contexts
2.4.0 -- 1 Feb 2016
2.3.4 -- 1 Feb 2016
Added a plotly_api_domain environment variable for configuring the API domain. Fixes #441
2.3.3 -- 27 Jan 2016
Bump axis number for each trace matching a panel number. fixes #318
2.3.2 -- 25 Jan 2016
More accurate list of data_array properties. Fixes #415
2.3.1 -- 25 Jan 2016
More accurate conversion of path width. Fixes #373.
2.3.0 -- 19 Jan 2016
Add sharing argument and deprecate world_readable. Fixes #332
2.2.4 -- 18 Jan 2016
Fix for error in embed_notebook(). See #409.
2.2.3 -- 18 Jan 2016
Fix for geom_vline(). See #402.
2.2.2 -- 18 Jan 2016
Fix bar orientation when we detect geom_bar() + coord_flip() in ggplotly(). Fixes #390.
2.2.1 -- 18 Jan 2016
Search for axis title in scene object. fixes #393.
2.2.0 -- 13 Jan 2016
The default for layout.hovermode is now 'closest' for non-line scatter traces
2.1.3 -- 12 Jan 2016
Fix size and alpha translation for geom_point. Fixes #386
2.1.2 -- 11 Jan 2016
Upgraded to plotlyjs 1.4.1. For a list of changes, see https://github.com/plotly/plotly.js/releases/tag/v1.4.1
2.1.1 -- 11 Jan 2016
Upgraded to plotlyjs 1.4. For a list of changes, see https://github.com/plotly/plotly.js/releases/tag/v1.4.0
2.1.0 -- 29 Dec 2015
plot_ly() now defaults to inherit=FALSE and plotly_build() is now idempotent. Fixes #280 and #277. See #368 for details.
2.0.19 -- 23 Dec 2015
Added as.widget() function for conveniency in converting plotly object to htmlwidget objects. See #294.
2.0.18 -- 22 Dec 2015
2.0.17 -- 22 Dec 2015
2.0.16 -- 18 Dec 2015
Require ggplot2 2.0.0 or higher. For details, see #269.
2.0.15 -- 13 Dec 2015
2.0.14 -- 13 Dec 2015
2.0.13 -- 12 Dec 2015
2.0.12 -- 11 Dec 2015
2.0.11 -- 11 Dec 2015
2.0.10 -- 10 Dec 2015
2.0.9 -- 10 Dec 2015
2.0.8 -- 10 Dec 2015
Fix a bug with geom_segment (see #321 & #228)
2.0.7 -- 10 Dec 2015
2.0.6 -- 2 Dec 2015
Upgrade to plotlyjs 1.1.1. Fixes #319.
2.0.5 -- 1 Dec 2015
Fix for legend names. See #236.
2.0.4 -- 28 Nov 2015
2.0.3 -- 18 Nov 2015
Fixed bug causing knitr options to be ignored. Also added VignetteBuilder to DESCRIPTION to vignette is available.
2.0.2 -- 17 Nov 2015
Using plotly_build() on a ggplot object should always return a plotly object
2.0.1 -- 17 Nov 2015
Better printing of server figures. Documentation and other fixes for initial CRAN release!
2.0.0 -- 2 Nov 2015
Added a dependency on htmlwidgets and 'offline' plots are now the default. If you want to create a figure on a plotly server, you need to use
plotly_POST(). Also added a
config() function to control the default appearance of the interactive plot
1.0.10 -- 3 Nov 2015
1.0.9 -- 28 Sep 2015
Fixed filename, fileopt arguments in plot_ly. Specifying the same filename will now overwrite the plot if it exists.
1.0.8 -- 14 Sep 2015
Added the plotly_IMAGES() function which interfaces to the images endpoint https://api.plot.ly/v2/#images
Details -> https://github.com/ropensci/plotly/pull/279
1.0.7 -- 26 Aug 2015
1.0.6 -- 25 Aug 2015
Fix a bug with subplot domain calculations (see https://github.com/ropensci/plotly/pull/274)
1.0.5 -- 20 Aug 2015
Fix issue converting plotly offline markdown documents to HTML when using
1.0.4 -- 14 Aug 2015
Bug fix for subplot. See #265
1.0.3 -- 7 Aug 2015
Improved legend positioning. See #241
1.0.2 -- 2 Aug 2015
1.0.1 -- 2 Aug 2015
Removed the stream() function as it wasn't ready to be included.
1.0.0 -- 31 July 2015
A major reworking of package internals which includes a few backwards incompatible changes.
Major changes include:
(1) New high-level grammar for expressing Plotly graphs from R (see the
(2) New print methods which make it easier to create, modify, and embed Plotly graphs.
(3) Added a
subplot() function for putting several graphs on a single page.
(4) Added the
plotlyOutput() functions for embedding plotly graphs in shiny applications.
offline() function for creating standalone HTML pages via Plotly Offline (see http://purchasing.plot.ly/)
For more details, see the new vignettes with
browseVignettes(package = "plotly") and/or the pull request -> https://github.com/ropensci/plotly/pull/226
0.6.3 -- 2 June 2015
Add new tests inspired by the R Cookbook distributions #214
0.6.2 -- 19 May 2015
In geom_bar(stat = "identity"), sum y values if multiple for a given x.
0.6.1 -- 5 May 2015
Add test-cookbook-lines.R and fix bugs that showed up in those tests.
0.6 -- 4 May 2015
Let gg2list() return a figure object (backwards incompatible change).
0.5.29 -- 16 April 2015
geom_density() as filled area chart #202
0.5.28 -- 15 April 2015
Let ggplot handle histogram binning. Fix #198
0.5.27 -- 19 Mar 2015
Reimplement geom_ribbon as a basic polygon. Fix #191. Fix #192.
0.5.26 -- 18 Mar 2015
Implemented geom_rect #178
0.5.25 -- 10 March 2015
Implemented geom_smooth() #183
0.5.24 -- 10 March 2015
Implemented facet_wrap(scales="free") #167
0.5.23 -- 10 March 2015.
geom_ribbon() now respects alpha transparency
0.5.22 -- 2 March 2015.
Fixes for ylim() #171.
0.5.21 -- 23 February 2015.
Fixes for error bars and tick marks.
0.5.20 -- 9 February 2015.
Add alpha transparency to fill conversion. Let geom_area support colour and fill aesthetics.
0.5.19 -- 23 January 2015.
Support class conversion such as as.Date() within ggplot code.
0.5.18 -- 22 January 2015.
Return proper filepath when filename contains directories.
0.5.17 -- 30 December 2014.
Support date-time binning in histograms.
0.5.16 -- 29 December 2014.
Support colour aesthetic in geom_text().
0.5.15 -- 19 December 2014.
Use proper RCurlOptions in get_figure() method.
0.5.14 -- 1 December 2014.
Make layers geom_line + geom_point only one trace in Plotly.
0.5.13 -- 27 November 2014.
Rename translation file and server endpoint parameter to be hip.
0.5.12 -- 12 November 2014.
Improve legend title position.
0.5.11 -- 11 November 2014.
Show legend title.
0.5.10 -- 7 November 2014.
Improve showlegend and fix legend’s
0.5.9 -- 3 November 2014.
Default colours for geom_polygon().
0.5.8 -- 30 October 2014.
Support hline over a factor x range. Default colours for geom_boxplot().
0.5.7 -- 29 October 2014.
Default colours for geom_area() and geom_ribbon().
0.5.6 -- 28 October 2014.
Convert line size faithfully.
0.5.5 -- 24 October 2014.
Support category histograms (with factors).
0.5.4 -- 22 October 2014.
Support conversion of geom_vline().
0.5.3 -- 21 October 2014.
Support conversion of geom_bar() with position_dodge().
0.5.2 -- 18 October 2014.
Support aesthetic shape in geom_path() and, hence, geom_line() (conversion).
0.5.1 -- 15 October 2014.
Do not show zero lines by default (as in ggplot2 plots).
0.5.0 -- 15 October 2014.
From now on, version numbers are meaningful again... Many changes meanwhile, especially support for more geoms.
0.4 -- 7 April 2014.
Re-write geom to trace conversion code.
0.3.8 -- 21 March 2014.
ggplotly takes the last_plot() by default.
Support for ggplotly layout elements title, tickcolor, gridcolor, showlegend, plot_bgcolor, paper_bgcolor, tickangle, axis titles, plot border colors.
0.3.7 -- 14 March 2014.
if on the command line, open a web browser (as before).
if in knitr/Rmd in a chunk with plotly=TRUE, embed the plot.
0.3.6 -- 10 March 2014.
Merge ggplotly code.