title: How add more information in tooltip cloude in ggiraph packages in R?
body: <p>I would like to create a cloud which shows information about the point using tooltip in ggiraph packages. I can create a cloud with only one information (from one column), but I would like to add information from three columns. Below I added a picture what I want to achieve and code. The code is correct but on the plot is information from only one column.</p>
  
  <p><a href="https://i.stack.imgur.com/PSkpm.jpg" rel="noreferrer">Picture shows what I want to achieve</a></p>
  
  <pre><code>#lib.
  library(ggiraph)
  library(ggplot2)
  library(shiny)
  
  #create data frame
  col_A=c(123,523,134,543,154)
  col_B=c(100,200,300,400,500)
  col_C=as.character(c("food_1", "food_2", "food_3", "food_4", "food_5"))
  df=data.frame(col_A, col_B, col_C)
  df$col_C &lt;- as.character(df$col_C)
  
  
  #ui.
  ui &lt;- fluidPage(    
    ggiraph::ggiraphOutput("plot1"))
  
  
  
  #server
  server &lt;- function(input, output) {
  
    gg &lt;- ggplot(data = df ,aes(x = col_A, y = col_B)) + 
  geom_point_interactive(tooltip=df$col_C)
    # I would like to plot like this: geom_point_interactive(tooltip=c(df$col_A, df$col_B, df$col_C))
    # but i causes error: Aesthetics must be either length 1 or the same as the data (5): tooltip
  
    output$plot1 &lt;- renderggiraph({ 
      ggiraph(code= print(gg))})
  }
  
  shinyApp(ui = ui, server = server)
  </code></pre>