#| viewerHeight: 700
#| viewerWidth: 800
#| standalone: true
webr::install("ggplot2")
webr::install("htmltools")
library(shiny)
library(htmltools)
library(ggplot2)
biopics <- read.csv("https://gist.githubusercontent.com/laderast/28c820e8be0a9487d8a04bab61b1f74d/raw/d1c9059ca1722b7108bf0e5d90a029fef06eac2a/biopics.csv")
categoricalVars <- c("country", "type_of_subject", "subject_race", "subject_sex")
ui <- fluidPage(
selectInput(inputId = "color_select",
label = "Select Categorical Variable",
choices = categoricalVars),
imageOutput("paired_plot")
)
server <- function(input, output) {
# fix this line - make sure it matches the ui line above
output$paired_plot <- renderImage({
pp <- ggplot(biopics) +
aes(x=year_release,
y=box_office,
color= .data[[input$color_select]]) +
geom_point()
file <- htmltools::capturePlot(print(pp),
tempfile(fileext = ".svg"),
grDevices::svg,
width=8,
height=6)
list(src=file)
}, deleteFile = TRUE)
}
app <- shinyApp(ui = ui, server = server)