ggiraph

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ggiraph

Create an interactive graphic to be used in a web browser.

Use geom_zzz_interactive to create interactive graphical elements.

Difference from original functions is that the following aesthetics are understood: tooltip, onclick and data_id.

Tooltips can be displayed when mouse is over graphical elements. On click actions can be set with javascript instructions. If id are associated with points, they get animated when mouse is over and can be selected when used in shiny apps.

Usage
ggiraph(code, ggobj = NULL, pointsize = 12, width = 0.7, width_svg = 6, height_svg = 6, tooltip_extra_css, hover_css, tooltip_opacity = 0.9, tooltip_offx = 10, tooltip_offy = 0, zoom_max = 1, selection_type = "multiple", selected_css, ...)
Arguments
code
Plotting code to execute
ggobj
ggplot objet to print. argument code will be ignored if this argument is supplied.
pointsize
the default pointsize of plotted text in pixels, default to 12.
width
widget width ratio (0 < width
width_svg, height_svg
svg viewbox width and height in inches
tooltip_extra_css
extra css (added to position: absolute;pointer-events: none;) used to customize tooltip area.
hover_css
css to apply when mouse is hover and element with a data-id attribute.
tooltip_opacity
tooltip opacity
tooltip_offx
tooltip x offset
tooltip_offy
tooltip y offset
zoom_max
maximum zoom factor
selection_type
row selection mode ("single", "multiple", "none") when widget is in a Shiny application.
selected_css
css to apply when element is selected (shiny only).
...
arguments passed on to dsvg
Aliases
  • ggiraph
Examples
# ggiraph simple example -------
# create dataset
dataset = iris
dataset$tooltip = dataset$Species
dataset$clickjs = paste0("alert(\"",dataset$Species, "\")" )

# plots
gg_point = ggplot(dataset, aes(x = Sepal.Length, y = Petal.Width,
		color = Species, tooltip = tooltip, onclick = clickjs) ) +
	geom_point_interactive()

ggiraph(code = {print(gg_point)})
Documentation reproduced from package ggiraph, version 0.3.2, License: GPL-3

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