dVerticalSymmetry (Function)

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dVerticalSymmetry (Function)

In french: dSymétrieVerticale

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

an Image control,
an Image variable.
This type of variable is not available.

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 iPhone/iPad applications.

New in version 17

This function is now available for iPhone/iPad applications.

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

// Vertical symmetry of the IMG_Image1 control
MyResult is boolean
MyResult = dVerticalSymmetry(IMG_Image1)
IF MyResult = False THEN Error("The operation failed")

Syntax

<Result> = dVerticalSymmetry(<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.
the name of an Image variable.
This type of variable is not available.
The symmetry is performed in relation to the median vertical axis of the control or of the image. The image is directly modified.

Remarks

End of drawing

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

Component : wd250pnt.dll