VS:ColorIndexToRGBN

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Description

Procedure ColorIndexToRGBN converts the Vectorworks palette colors from the colors' palette position index to its red, green, and blue component values. RGB values are in the range of 0~65535.Parameter ignoreBlackBackground specifies whether the black background preference should be ignored. If set to TRUE, black and white indexes will not be inverted in black background.

A color table listing with associated index values can be found in the Appendix.

PROCEDURE ColorIndexToRGBN(
              color                   :INTEGER;
              VAR red                 :LONGINT;
              VAR green               :LONGINT;
              VAR blue                :LONGINT;
              ignoreBlackBackground   :BOOLEAN);

def vs.ColorIndexToRGBN(color, ignoreBlackBackground):
    return (red, green, blue)

Parameters

color		INTEGER		Color index
red		LONGINT		RGB color component value.
green		LONGINT		RGB color component value.
blue		LONGINT		RGB color component value.
ignoreBlackBackground		BOOLEAN		Ignore black background preference setting or not.

Example

ColorIndexToRGBN(257,r,g,b,TRUE);
{returns the color value components of the color index 257 (black)}
{Because ignoreBlackBackground is set to TRUE, the result }
{will always be black RGB color regardless of the black background }{preference setting.}

Version

Availability: from Vectorworks 2010

See Also

Functions:

• ColorIndexToRGB
• RGBToColorIndex
• RGBToColorIndexN

Functions:

• [[VS:ColorIndexToRGB| ColorIndexToRGB]]
• [[VS:RGBToColorIndex| RGBToColorIndex]]
• [[VS:RGBToColorIndexN| RGBToColorIndexN]]