[Gambas-user] Persistent drawings? => Cached

[RalfGesellensetter]

Am Freitag, 5. Oktober 2007 14:50:43 schrieb Daniel Campos:
> Set the "Cached" property of the DrawingArea to TRUE.

Thanks, this is what I wanted. I unchecked "cached" because seemingly this led 
to non-working drawing, because it takes "REFRESH" to make results visible!

In this context: Can I just UNDO the last drawing command - or use a 2nd layer 
(transparent drawingarea) to display temporary stuff?

Cheers
ralf