<Image variable>.ModifySaturation (Function)

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<Image variable>.ModifySaturation (Function)

In french: <Variable Image>.ModifieSaturation

Modifies the saturation of an image in a variable of type Image.

Caution: In Linux, this function requires a specific configuration. For more details, see Drawing in WINDEV, WEBDEV and WINDEV Mobile.

Example

MonImage is Image = "Test.gif"
// Change la saturation de l'image contenue dans le champ IMG_Image1
MonImage.ModifySaturation(50)

Syntax

<Result> = <Image variable>.ModifySaturation(<Variation of saturation> [, <Destination image>])

<Result>: Boolean

True if the change has been made,
False otherwise.

<Image variable>: Image variable

Name of the Image variable to be used.

<Variation of saturation>: Integer

Value between -100 and +100. This value will be added to the current saturation of each pixel to get a new saturation.

<Destination image>: Name of the Image control or variable

Image where the transformed image will be drawn. This image can correspond to:
the name of an Image control.
the name of a variable of type Image.
If this parameter is not specified, the transformation will be performed on <Image variable>

Component: wd300pnt.dll