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Arguments passed on to colourpicker::colourInput
- inputId
The input slot that will be used to access the value.
- label
Display label for the control, or 'NULL for no label.
- value
Initial value (can be a colour name or HEX code)
- showColour
Whether to show the chosen colour as text inside the input,
as the background colour of the input, or both (default).
- palette
The type of colour palette to allow the user to select colours
from. square (default) shows a square colour palette that allows the
user to choose any colour, while limited only gives the user a
predefined list of colours to choose from.
- allowedCols
A list of colours that the user can choose from. Only
applicable when palette == "limited" . The limited palette
uses a default list of 40 colours if allowedCols is not defined.
- allowTransparent
If TRUE , enables a slider to choose an alpha
(transparency) value for the colour. When a colour with opacity is
chosen, the return value is an 8-digit HEX code.
- returnName
If TRUE , then return the name of an R colour instead
of a HEX value when possible.
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