<Image variable>.ModifyHue (Function)

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<Image variable>.ModifyHue (Function)

In french: <Variable Image>.ModifieTeinte

Changes the hue of an image in a variable of type Image.

Versions 16 and later

This function is now available for Android applications.

New in version 16

This function is now available for Android applications.

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. For more details, see The drawings.

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. For more details, see The drawings.

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. For more details, see The drawings.

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 hue of the image found in the IMG_Image1 control
MyImage.ModifyHue(50)

Syntax

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

<Result>: Boolean

True if the change was performed,
False otherwise.

<Image variable>: Image variable

Name of the Image variable to be used.

<Variation of hue>: Integer

Value included between -360 and +360. This value will be added to the current hue of each pixel to get a new hue.

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

Image where the transformed image will be drawn. The 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: wd270pnt.dll