Convert ggplot object graphically in brilliant application

Question

I am trying to convert a ggplot object to design and show it in a brilliant application. But I ran into the error "not applicable method for" plotly_build "applied to an object of class" NULL ""

I managed to successfully return the ggplot object to a brilliant application,

output$plot1 <- renderplot({ gp <- ggplot(data = mtcars, aes(x = disp, y = cyl)) + geom_smooth(method = lm, formula = y~x) + geom_point() + theme_gdocs() }) 

but somehow he cannot transform it.

My code is as follows

 output$plot2 <- renderplotly({ gp <- ggplot(data = mtcars, aes(x = disp, y = cyl)) + geom_smooth(method = lm, formula = y~x) + geom_point() + theme_gdocs() ggplotly() }) 

Answer 1

Try:

 library(shiny) library(ggplot2) library(ggthemes) library(plotly) ui <- fluidPage( titlePanel("Plotly"), sidebarLayout( sidebarPanel(), mainPanel( plotlyOutput("plot2")))) server <- function(input, output) { output$plot2 <- renderPlotly({ print( ggplotly( ggplot(data = mtcars, aes(x = disp, y = cyl)) + geom_smooth(method = lm, formula = y~x) + geom_point() + theme_gdocs())) }) } shinyApp(ui, server) 

Answer 2

If this is rendering in the RStudio panel instead of the application, make sure that you use plotlyOutput in the user interface section and also renderPlotly in the server section.