uigetcolor

Opens a dialog for selecting a color.

Calling Sequence

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)

Authors

Vincent COUVERT

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Last updated:
Wed Oct 05 12:12:59 CEST 2011