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Stored procedures
Modifies the hue of an image found:
  • in an Image control,
  • Versions 17 and later
    WINDEV MobileiPhone/iPad in an Image variable.
    New in version 17
    WINDEV MobileiPhone/iPad in an Image variable.
    WINDEV MobileiPhone/iPad in an Image variable.
    in an Image variable.
Versions 16 and later
Android This function is now available for Android applications.
New in version 16
Android This function is now available for Android applications.
Android This function is now available for Android applications.
Versions 17 and later
Universal Windows 10 App This function is now available for Windows Phone applications.
New in version 17
Universal Windows 10 App This function is now available for Windows Phone applications.
Universal Windows 10 App This function is now available for Windows Phone applications.
Versions 21 and later
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
New in version 21
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Universal Windows 10 App This function is now available in Universal Windows 10 App mode.
Example
// Changes the hue of the image found in the IMG_Image1 control
dModifyHue(IMG_Image1, 50)
Syntax
<Result> = dModifyHue(<Source image> , <Variation of hue> [, <Destination image>])
<Result>: Boolean
  • True if the change was performed,
  • False otherwise.
<Source image>: Character string (with or without quotes) or Image variable
Image to use. This image can correspond to:
  • the name of an Image control.
  • Versions 17 and later
    WINDEV MobileiPhone/iPad the name of an Image variable.
    New in version 17
    WINDEV MobileiPhone/iPad the name of an Image variable.
    WINDEV MobileiPhone/iPad the name of an Image variable.
    the name of an Image variable.
<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>: Optional character string (with or without quotes) or Image variable
Image where the transformed image will be drawn. This image can correspond to:
  • the name of an Image control.
  • Versions 17 and later
    WINDEV MobileiPhone/iPad the name of a Image variable.
    New in version 17
    WINDEV MobileiPhone/iPad the name of a Image variable.
    WINDEV MobileiPhone/iPad the name of a Image variable.
    the name of an Image variable.
If this parameter is not specified, the transformation will be performed on the <Source image>.
Remarks
Component : wd250pnt.dll
Minimum version required
  • Version 10
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