R: Color Selector Input

colorSelectorInput {shinyWidgets}

R Documentation

Color Selector Input

Description

Choose between a restrictive set of colors.

Usage

colorSelectorInput(inputId, label, choices, selected = NULL,
  mode = c("radio", "checkbox"), display_label = FALSE, ncol = 10)

colorSelectorExample()

colorSelectorDrop(inputId, label, choices, selected = NULL,
  display_label = FALSE, ncol = 10, circle = TRUE, size = "sm",
  up = FALSE, width = NULL)

Arguments

`inputId`	The `input` slot that will be used to access the value.
`label`	Display label for the control, or `NULL` for no label.
`choices`	A list of colors, can be a list of named list, see example.
`selected`	Default selected color, if `NULL` the first color for `mode = 'radio'` and none for `mode = 'checkbox'`
`mode`	`'radio'` for only one choice, `'checkbox'` for selecting multiple values.
`display_label`	Display list's names after palette of color.
`ncol`	If choices is not a list but a vector, go to line after n elements.
`circle`	Logical, use a circle or a square button
`size`	Size of the button : default, lg, sm, xs.
`up`	Logical. Display the dropdown menu above.
`width`	Width of the dropdown menu content.

Value

a colorSelectorInput control

Functions

colorSelectorExample: Examples of use for colorSelectorInput
colorSelectorDrop: Display a colorSelector in a dropdown button

Examples

## Not run: 
if (interactive()) {

# Full example
colorSelectorExample()

# Simple example
ui <- fluidPage(
  colorSelectorInput(
    inputId = "mycolor1", label = "Pick a color :",
    choices = c("steelblue", "cornflowerblue",
                "firebrick", "palegoldenrod",
                "forestgreen")
  ),
  verbatimTextOutput("result1")
)

server <- function(input, output, session) {
  output$result1 <- renderPrint({
    input$mycolor1
  })
}

shinyApp(ui = ui, server = server)

}

## End(Not run)

[Package shinyWidgets version 0.4.3 Index]