<picLayer variable>.HorizontalSymmetry (Function)

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<picLayer variable>.HorizontalSymmetry (Function)

In french: <Variable picCalque>.SymétrieHorizontale

Flips an image contained in a picLayer variable with respect to a horizontal axis (symmetry with respect to a horizontal axis).

Versions 17 and later

This function is now available for WEBDEV sites in Linux.

New in version 17

This function is now available for WEBDEV sites in Linux.

Example

MyWDPicImage is WDPic = "Test.gif"
MyLayer is picLayer

// Symmetry of layer with respect to a horizontal axis
MyResult is boolean
MyResult = MyLayer.HorizontalSymmetry()
IF MyResult = False THEN Error("The operation failed")
IMG_MyDrawing = MyWDPicImage

Syntax

<Result> = dHorizontalSymmetry(<Image>)

<Result>: Boolean

True if the symmetry was performed,
False otherwise.

<Image>: picLayer variable

Name of the picLayer variable to use.
The symmetry is performed with respect to the median horizontal axis of the image. The image is directly modified.

Remarks

End of drawing

The transformation of the image will not be displayed if <picLayer variable>.EndDrawing and <picLayer variable>.HorizontalSymmetry are called in the same process.

Component: wd260pnt.dll