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  • HTML color
  • RGB function and code editor
  • Various
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Stored procedures
Describes a color from its Red, Green and Blue components.
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.
WEBDEV - Browser code The color is returned in the format of a character string by the browser.
<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
WEBDEV - Server codeAjax

HTML color

In an HTML page, the colors are represented by a character string such as "#RRGGBB". RR, GG and BB represent the hexadecimal value of red, green and blue components.
The following code allows you to convert an HTML color into an RGB color:
nRGB is int
HTMLColor is string
// If the HTML color has no #
nRGB = RGB(Val(Left(HTMLColor, 2), "x"), ...
Val(Middle(HTMLColor, 3, 2), "x"), ...
Val(Right(HTMLColor, 2), "x"))
// If the HTML color contains #
nRGB = RGB(Val(Middle(HTMLColor, 2, 2), "x"), ...
Val(Middle(HTMLColor, 4, 2), "x"), ...
Val(Right(HTMLColor, 2), "x"))
Versions 16 and later
You now have the ability to use RGBToHTML.
New in version 16
You now have the ability to use RGBToHTML.
You now have the ability to use RGBToHTML.
Versions 22 and later

RGB function and code editor

In the code editor, typing the RGB function with its parameters automatically displays a square with 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 function and code editor

In the code editor, typing the RGB function with its parameters automatically displays a square with 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 function and code editor

In the code editor, typing the RGB function with its parameters automatically displays a square with 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 requested colors can be modified according to the capacity of the current screen mode (EGA, 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
Minimum version required
  • Version 9
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