echarts4r-shiny | R Documentation |
Output and render functions for using echarts4r within Shiny applications and interactive Rmd documents.
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
)
outputId |
output variable to read from. |
width , height |
Must be a valid CSS unit (like |
expr |
An expression that generates a echarts4r |
env |
The environment in which to evaluate |
quoted |
Is |
id |
Target chart id. |
data |
A |
x |
Column name containing x axis. |
timeline |
Set to |
session |
Shiny session. |
reorder |
Set to |
The chart is created inside a parent '<div>'
element, the dimensions of which are controlled by the 'width'
and
'height'
arguments. When these dimensions are small, it is possible
that the chart 'grid'
resizes to a size larger than the parent,
which might result in unexpected size given the input arguments. To disable
this automatic readjustment, define a static e_grid
like the
following: 'e_grid(e = current_chart, top = 0, left = 20, right = 0,
bottom = 20)'
.
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.
The echarts4rProxy
function returns a proxy for chart which allows
manipulating a drawn chart, adding data, adding or removing series, etc. without
redrawing the entire chart.
e_append1_p
& e_append2_p
e_showtip_p
& e_hidetip_p
e_highlight_p
& e_downplay_p
e_focus_adjacency
& e_unfocus_adjacency
e_dispatch_action_p
e_execute
e_remove_serie_p
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