Color (Type of variable)

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Properties specific to the description of Color variables

Functions that use the Color variables

See also

Color (Type of variable)

In french: Couleur

The Color type is used to define the advanced characteristics of a WLanguage color. The characteristics of this color can be defined and modified by several WLanguage properties.

Remark: See Declaring a variable for more details on the declaration of this type of variable and the use of WLanguage properties.

Example

MyColor is Color = LightYellow
MyColor..Luminance += 10

Remarks

Properties specific to the description of Color variables

The following properties can be used to handle a Color variable:

Property name	Type used	Effect

Blue	Integer	Value of blue component of color.
Color	Integer	Value of color. This value is compatible with: RGB, RGBBlue, RGBRed, RGBGreen, ... the color constants of WLanguage. This property corresponds to the default property used by the Color type.
Luminance	Integer	Lightness of color (between 0 and 255).
Opacity	Integer	Opacity in relation with the alpha layer associated with the color. This property must be included between 0 and 255.
Red	Integer	Value of red component of color.
Saturation	Integer	Saturation of color (between 0 and 255).
Hue	Integer	Hue of color (included between 0 and 255).
Green	Integer	Value of green component of color.

Remark: These properties can be used with one of the following syntaxes:

<Variable name>..<Property name>
<Variable name>.<Property name>

Functions that use the Color variables


Versions 17 and later ColorPalette New in version 17 ColorPalette ColorPalette	Returns a color found in the current palette.
Versions 09 and later dArc New in version 09 dArc dArc	Draws an arc of circle or an arc of ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 09 and later dChord New in version 09 dChord dChord	Draws the chord of a circle (intersection between an ellipse and a straight line): in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 09 and later dCircle New in version 09 dCircle dCircle	Draws a circle or an ellipse: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 09 and later dLine New in version 09 dLine dLine	Draws a line: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 09 and later dPixelColor New in version 09 dPixelColor dPixelColor	Identifies the color of a pixel found: in an Image control, in an Image variable. in a picLayer variable. in a WDPic variable.
Versions 09 and later dPolygon New in version 09 dPolygon dPolygon	Draws a polygon: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 09 and later dRectangle New in version 09 dRectangle dRectangle	Draws a rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 21 and later dRoundedRectangle New in version 21 dRoundedRectangle dRoundedRectangle	Draws a rounded rectangle: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 09 and later dSlice New in version 09 dSlice dSlice	Draws a circle section or an ellipse section: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable.
Versions 10 and later HSL New in version 10 HSL HSL	Creates a color from its hue, saturation and lightness.
Versions 09 and later RGB New in version 09 RGB RGB	Defines a color from its Red, Green and Blue components.