<Image variable>.ModifySaturation (Function)

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<Image variable>.ModifySaturation (Function)

In french: <Variable Image>.ModifieSaturation

Modifies the saturation of an image in an Image variable.

Versions 17 and later

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.

New in version 17

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

Caution: A specific configuration is required to use this function in Linux. See The drawings for more details.

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

MyImage is Image = "Test.gif"
// Changes the saturation of the image found in the IMG_Image1 control
MyImage.ModifySaturation(50)

Syntax

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

<Result>: Boolean

True if the change was performed,
False otherwise.

<Image variable>: Image variable

Name of the Image variable to use.

<Variation of saturation>: Integer

Value included 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 an Image variable.
If this parameter is not specified, the transformation will be performed on <Image variable>

Component : wd250pnt.dll