QMed_GetAreaPicture

QMed_GetAreaPicture(areaRef; areaPict):error
	areaRef	Longint	QMedical area reference
	areaPict	Picture	4th Dimension picture variable
	error	Longint	Error result

Returns a picture containing the image currently being displayed in a QMedical plug-in area.

The QMedical plug-in area is specified by areaRef. If areaRef is not a valid QMedical plug-in area reference, qmed_paramErr is returned.

Parameter areaPict receives a picture containing the image.

Example

`Get the 4D picture displayed in area

C_LONGINT($error)
C_PICTURE($pict)

$error:=QMed_GetAreaPicture (gAreaRef;$pict)

If ($error # qmed_noErr)
`Handle the error
End if

Related commands

QMed_SetAreaPicture

Displays a 4D picture in a QMedical area