RGB (Function)

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RGB (Function)

In french: RVB

Defines a color from its Red, Green and Blue components.

Versions 15 and later

This function is now available for Android applications.

New in version 15

This function is now available for Android applications.

Versions 16 and later

This function is now available for Windows Phone applications.

New in version 16

This function is now available for Windows Phone applications.

Versions 17 and later

This function is now available for iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad applications.

Versions 18 and later

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

New in version 18

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

This function is now available in Android Widget mode.

This function is now available in Windows Store apps mode.

Versions 21 and later

This function is now available in Universal Windows 10 App mode.

New in version 21

This function is now available in Universal Windows 10 App mode.

Example

// Color an area in light blue
dFill(10, 50, RGB(0, 255, 255))

Syntax

<Result> = RGB(<Red component> , <Green component> , <Blue component>)

<Result>: Integer

Color (24 bits) corresponding to the selected components. This color is the result of the following formula:
Color = 65536 * Blue Component + 256 * Green Component + Red Component.

<Red component>: Integer (from 0 to 255)

Amount of red in the color.

<Green component>: Integer (from 0 to 255)

Amount of green in the color.

<Blue component>: Integer (from 0 to 255)

Amount of blue in the color.

Remarks

Versions 22 and later

RGB and code editor

In the code editor, when the RGB function and its parameters are specified, a square appears automatically, showing the corresponding color:

A click in the colored square is used to open the color picker.

If the color is modified, the modification is taken into account when validating the color picker.

New in version 22

RGB and code editor

In the code editor, when the RGB function and its parameters are specified, a square appears automatically, showing the corresponding color:

A click in the colored square is used to open the color picker.

If the color is modified, the modification is taken into account when validating the color picker.

RGB and code editor

In the code editor, when the RGB function and its parameters are specified, a square appears automatically, showing the corresponding color:

A click in the colored square is used to open the color picker.

If the color is modified, the modification is taken into account when validating the color picker.

Various

The colors specified with RGB can be modified according to the capacity of the current screen mode (VGA, 32 colors, etc.).
Important: To specify the colors, we recommend that you use the color constants defined in WLanguage (see the preset colors of WLanguage).

Component : wd250std.dll