Output and render functions for using echarts4r within Shiny applications and interactive Rmd documents.
Usage
echarts4rOutput(outputId, width = "100%", height = "400px")
renderEcharts4r(expr, env = parent.frame(), quoted = FALSE)
echarts4rProxy(
id,
data,
x,
timeline = FALSE,
session = shiny::getDefaultReactiveDomain(),
reorder = TRUE
)
echarts4r_proxy(
id,
data,
x,
timeline = FALSE,
session = shiny::getDefaultReactiveDomain(),
reorder = TRUE
)
Arguments
- outputId
output variable to read from.
- width, height
Must be a valid CSS unit (like
'100%'
,'400px'
,'auto'
) or a number, which will be coerced to a string and have'px'
appended.- expr
An expression that generates a echarts4r
- env
The environment in which to evaluate
expr
.- quoted
Is
expr
a quoted expression (withquote()
)? This is useful if you want to save an expression in a variable.- id
Target chart id.
- data
A
data.frame
.- x
Column name containing x axis.
- timeline
Set to
TRUE
to build a timeline, see timeline section.- session
Shiny session.
- reorder
Set the
FALSE
to not reorder numeric x axis values.
Callbacks
id_brush
: returns data on brushed data points.id_legend_change
: returns series name of legend selected/unselected.id_clicked_data
: returns data of clicked data point.id_clicked_data_value
: returns value of clicked data point.id_clicked_row
: returns row number of clicked data point.id_clicked_serie
: returns name of serie of clicked data point.id_mouseover_data
: returns data on hovered data point.id_mouseover_data_value
: returns value of hovered data point.id_mouseover_row
: returns row o hovered data point.id_mouseover_serie
: returns name of serie of hovered data point.