rAmCharts (version 2.1.13)

rAmCharts-shinymodules: Shiny module to export rAmCharts graphics on server-side

Description

This function need the base64enc package to save image.

Usage

rAmChartsExportServerUI(id)
rAmChartsExportServer(
  input,
  output,
  session,
  list_am_graph,
  path = shiny::reactive(tempdir()),
  mode = "single",
  progress = T,
  message = "Calculation in progress",
  detail = "This may take a while..."
)

Value

a reactive expression

Arguments

id

character, used to specify namesapce, see shiny::NS

input

standard, shiny input

output

standard, shiny output

session

standard, shiny session

list_am_graph

named list, reactive expression with all amCharts to export

• "graph"rAmCharts object to export

• "name"character, name of file, with ".jpg" extension

• "width"Optionnal, character. Linked to amChartsOutput

• "height"Optionnal, character. Linked to amChartsOutput

• "type"Optionnal, character. Linked to amChartsOutput

path

character, directory. tempdir() by Defaut

mode

character, 'single' : graphics are rendered and saved one by one. 'multiple' all at same time

progress

boolean, set a progress bar or not ?

message

character, if progress, message. Defaut to "Calculation in progress"

detail

character, if progress, detail. Defaut to "This may take a while...'