QPix Command Reference Image Area |

### QPx_RotateAreaImage

QPx_RotateAreaImage(areaRef; numDegrees):error
| areaRef | Longint | QPix area reference
| numDegrees | Real | Rotation degrees
| error | Longint | Error result

Rotates the image in a QPix plug-in area by a number of degrees.

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 number of degrees is specified in the numDegrees parameter. Positive values cause clockwise rotation, while negative values rotate the picture counter-clockwise.

Example

``Rotate area image by 90 degrees counter-clockwise` `` `C_LONGINT($error)` `` `$error:=QPx_RotateAreaImage (gQPixArea;-90)` ``

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