etooltip: Add tooltip

In JohnCoene/echarts: EChart htmlwidget

Description

Customise tooltip.

Usage

etooltip(p, show = TRUE, trigger = "axis", zlevel = 1, z = 8,
  showContent = TRUE, position = NULL, formatter = NULL,
  islandFormatter = "{a} < br/>{b} : {c}", showDelay = 20,
  hideDelay = 100, transitionDuration = 0.4, enterable = FALSE,
  backgroundColor = "rgba(0,0,0,0.7)", borderColor = "#333",
  borderRadius = 4, borderWidth = 0, padding = 5, axisPointer, textStyle,
  ...)

Arguments

p	an echart object.
show	whether to show the tooltip.
trigger	element that triggers the tooltip, takes item or axis.
z, zlevel	first and second grade cascading control, the higher z the closer to the top.
showContent	whether to show the content of tooltip.
position	specifies position, pass a list, like list(10, 10), fixed position; pass a function, like htmlwidgets::JS("function([x, y]) {return [x + 10, y + 10]}")
formatter	see http://echarts.baidu.com/echarts2/doc/option-en.html#tooltip.formatter for more details.
islandFormatter	island content formatter.
showDelay	number of milliseconds the tooltip shows.
hideDelay	number of milliseconds to wait until the tooltip is hidden when mouse out from a point or chart.
transitionDuration	duration in seconds of the animated transition.
enterable	whether to let the mouse go into the tip dom.
backgroundColor	background color.
borderColor	border color.
borderRadius	border radius.
borderWidth	border width.
padding	padding.
axisPointer	axis pointer, triggered by axis.
textStyle	tooltip text size.
...	any other options to pass to tooltip.

See Also

official tooltip docs

Examples

mtcars %>%
  echart(disp) %>%
  eline(mpg) %>%
  eline(qsec) %>%
  etooltip(trigger = "axis")

JohnCoene/echarts documentation built on May 22, 2021, 6:18 p.m.