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

Versions 16 and later

This function is now available for Android applications.

New in version 16

This function is now available for Android applications.

This function is now available for Android applications.

Versions 17 and later

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

This function is now available for iPhone/iPad applications.

Caution: A specific configuration is required to use this function in Linux. For more details, see The drawings.

New in version 17

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

This function is now available for iPhone/iPad applications.

Caution: A specific configuration is required to use this function in Linux. For more details, see The drawings.

This function is now available for WINDEV applications in Linux.

This function is now available for WEBDEV sites in Linux.

This function is now available for iPhone/iPad applications.

Caution: A specific configuration is required to use this function in Linux. For more details, see The drawings.

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.

This function is now available in Universal Windows 10 App mode.

Example

MyImage is Image = "Test.gif" // Symmetry of image in Image variable with respect to a horizontal axis MyResult is boolean MyResult = MyImage.HorizontalSymmetry() IF MyResult = False THEN Error("The operation failed") IMG_MyDrawing = MyImage

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 <Image variable>.EndDrawing and <Image variable>.HorizontalSymmetry are called in the same process.