QPix Command Reference
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QPx_FlipAreaImage(areaRef; flipMode):error | |||
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areaRef | Longint | QPix area reference |
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flipMode | Longint | How the image should be flipped |
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error | Longint | Error result |
Flips the image in a QPix plug-in area horizontally, vertically or both.
The QPix plug-in area is specified by areaRef. If areaRef is not a valid QPix plug-in area reference, qpx_paramErr is returned.
The flipMode parameter is a number that denotes how the image should be flipped. flipMode accepts the following constants and values:
qpx_FlipHorizontal | 1 | Horizontal flipping |
qpx_FlipVertical | 2 | Vertical flipping |
qpx_FlipBoth | 3 | Horizontal and Vertical flipping |
Example
`Frip area image horizontally C_LONGINT($error) $error:=QPx_FlipAreaImage (gQPixArea;qpx_FlipHorizontal) |