inst/apps/diagram_nonrepairable/server.R

server = function(input, output, session) {

  output$plotreplace <- renderPlot({
    par(mar = c(0,0,0,0))
    input$evalreplace
    return(isolate(eval(parse(text=input$replaceplot))))
})
}

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teachingApps documentation built on July 1, 2020, 5:58 p.m.