saveAndGetTooltips: Save ggplot and get tooltips
In Roche/ggtips: Interactive Tooltips for ggplots

saveAndGetTooltips

R Documentation

Save ggplot and get tooltips

Description

Wrapper for ggsave; after saving a plot, returns an HTML-formatted list of tooltip data (see getTooltips).

Usage

saveAndGetTooltips(
  filename,
  plot = last_plot(),
  device = NULL,
  path = NULL,
  scale = 1,
  width = NA,
  height = NA,
  units = c("in", "cm", "mm", "px"),
  dpi = 300,
  limitsize = TRUE,
  bg = NULL,
  ...,
  varDict,
  plotScales,
  g,
  ggPlotObj = NULL,
  callback = NULL,
  addAttributes = FALSE
)

Arguments

`plot`	ggplot object or customGrob, see "getSvgAndTooltipdata" for more details.
`varDict`	Variable dictionary in the following format: `list(<variable> = <label>, ...)`, where `<variable>` is a valid name of a variable mapped with aes, and `<label>` is a character string. It defines the composition of information displayed in tooltips.
`plotScales`	A list with two fields: x and y. Defines axis scales (transformations) for the purpose of displaying original values in tooltips. If NULL (default), values are displayed "as is".
`g`	A gtable object compiled from the plot (see arrangeGrob).
`ggPlotObj`	optional, used if plot is a customGrob.
`callback`	Callback function for adding custom content to the tooltips (see the example app).
`addAttributes`	Logical parameter determinig whether extra geom attributes should be add to tooltip object.