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New WINDEV, WEBDEV, WINDEV Mobile 24 feature!
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Stored procedures
Modifies the hue of an image found in an Image variable.
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 Image variable to use.
<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. This image can correspond to:
  • the name of an Image control.
  • Versions 17 and later
    WINDEVWEBDEV - Server codeWINDEV MobileReports and QueriesWindowsLinuxiPhone/iPadUser code (UMC) the name of an Image variable.
    New in version 17
    WINDEVWEBDEV - Server codeWINDEV MobileReports and QueriesWindowsLinuxiPhone/iPadUser code (UMC) the name of an Image variable.
    WINDEVWEBDEV - Server codeWINDEV MobileReports and QueriesWindowsLinuxiPhone/iPadUser code (UMC) the name of an Image variable.     the name of an Image variable.
If this parameter is not specified, the transformation will be performed on <Image variable>
Component : wd240pnt.dll
See also
Minimum version required
  • Version 24
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