Image area
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QPix Command Reference
Image area
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| QPx_GetAreaZoomFactor(areaRef; zoomFactor):error | |||
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areaRef | Longint | QPix area reference |
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zoomFactor | Real | Zoom factor |
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error | Longint | Error result |
Returns the zoom factor of a scrollable 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.
Parameter zoomFactor receives the zoom factor. The zoom factor is in the range of 1/16 to 16.
Related commands
| QPx_SetAreaZoomFactor | Changes the zoom factor of a scrollable QPix plug-in area |