Image Area
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QPix Command Reference
Image Area
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| QPx_ResizeAreaImage(areaRef; hScale; vScale):error | |||
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areaRef | Longint | QPix area reference |
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hScale | Real | Horizontal scale |
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vScale | Real | Vertical scale |
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error | Longint | Error result |
Resizes the image in a QPix plug-in area.
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 horizontal and vertical resize factors are specified by the hScale and vScale parameters respectively.
Example
`Resize area image (shrink 50%) C_LONGINT($error) $error:=QPx_ResizeAreaImage (gQPixArea;0.5;0.5) |