QPx_GetAreaZoomFactor
| QPx_GetAreaZoomFactor(areaRef; areaRef):error | |||
|---|---|---|---|
 |
areaRef | Longint | QPix area reference |
 |
zoomFactor | Real | Zoom factor |
|
error | Longint | Error result |
Get 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 <sup>1</sup>⁄<sub>16</sub> to 16.
Related commands
| QPx_SetAreaZoomFactor | Set the zoom factor of a scrollable QPix plug-in area |