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uigetcolor
Opens a dialog for selecting a color.
Syntax
uigetcolor() RGB = uigetcolor([title]) RGB = uigetcolor([title,] defaultRGB) RGB = uigetcolor([title,] defaultRed, defaultGreen, defaultBlue) [R, G, B] = uigetcolor([title]) [R, G, B] = uigetcolor([title,] defaultRGB) [R, G, B] = uigetcolor([title,] defaultRed, defaultGreen, defaultBlue)
Arguments
- title
String: Optional argument, the title to display in the dialog. Default value is "Color Chooser".
- defaultRGB
1x3 vector: the default values for Red, Green and Blue values given as a vector [red, green, blue].
- defaultRed
Scalar: the default value for red.
- defaultGreen
Scalar: the default value for green.
- defaultBlue
Scalar: the default value for blue.
- RGB
1x3 vector: the values for Red, Green and Blue values given as a vector [red, green, blue] or [] if the user cancels.
- R
Scalar: the value for red or [] if the user cancels.
- G
Scalar: the value for green or [] if the user cancels.
- B
Scalar: the value for blue or [] if the user cancels.
Description
Creates a dialog window for selecting a color. All (default and returned) values must be in the interval [0 255].
Examples
uigetcolor() [R, G, B] = uigetcolor([255 128 0]) RBG = uigetcolor(0, 128, 255) RBG = uigetcolor("My color chooser", 0, 128, 255)
See also
- getcolor — opens a dialog to show colors in the current colormap
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