dHorizontalSymmetry (Function)

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dHorizontalSymmetry (Function)

In french: dSymétrieHorizontale

Flips an image with respect to a horizontal axis (symmetry with respect to a horizontal axis). This image can correspond to:

an Image control,
an Image variable.

Example

// Symmetry of IMG_IMAGE1 with respect to a horizontal axis
MyResult is boolean
MyResult = dHorizontalSymmetry(IMG_IMAGE1)
IF MyResult = False THEN Error("The operation failed")

Syntax

<Result> = dHorizontalSymmetry(<Image>)

<Result>: Boolean

True if the symmetry was performed,
False otherwise.

<Image>: Name of Image control, Image, WDPic or picLayer variable

Image to use. This image can correspond to:
the name of an Image control.
Versions 17 and later
the name of an Image variable.
New in version 17
the name of an Image variable.
the name of an Image variable. the name of an Image variable.
The symmetry is performed in relation to the median horizontal axis of the control or image. The image is directly modified.

Remarks

End of drawing

The transformation of the image will not be displayed if dEndDrawing and dHorizontalSymmetry are called in the same process.

Component : wd250pnt.dll