jscolorInput function

Create a JSColor picker input widget

Creates a JSColor (Javascript/HTML Color Picker) widget to be used in shiny applications.

jscolorInput(
  inputId,
  label,
  value,
  position = "bottom",
  color = "transparent",
  mode = "HSV",
  slider = TRUE,
  close = FALSE
)

Arguments

• inputId: character (required ): Specifies the input slot that will be used to access the value.
• label: character (optional): Display label for the control, or NULL for no label.
• value: character (optional): Initial RGB value of the color picker. Default is black ('#000000').
• position: character (with default): Position of the picker relative to the text input ('bottom', 'left', 'top', 'right').
• color: character (with default): Picker color scheme ('transparent' by default). Use RGB color coding ('000000').
• mode: character (with default): Mode of hue, saturation and value. Can either be 'HSV' or 'HVS'.
• slider: logical (with default): Show or hide the slider.
• close: logical (with default): Show or hide a close button.

Examples

# html code
jscolorInput("col", "Color", "21BF6B", slider = FALSE)

# example app
## Not run:

shinyApp(
ui = fluidPage(
  jscolorInput(inputId = "col", label = "JSColor Picker",
               value = "21BF6B", position = "right",
               mode = "HVS", close = TRUE),
  plotOutput("plot")
),
server = function(input, output) {
  output$plot <- renderPlot({
    plot(cars, col = input$col, cex = 2, pch = 16)
 })
})
## End(Not run)

See Also

Other input.elements: shiny::animationOptions , shiny::sliderInput ; shiny::checkboxGroupInput ; shiny::checkboxInput ; shiny::dateInput ; shiny::dateRangeInput ; shiny::fileInput ; shiny::numericInput ; shiny::passwordInput ; shiny::radioButtons ; shiny::selectInput , shiny::selectizeInput ; shiny::submitButton ; shiny::textInput