Painting on a temporary layer

[Bart Coppens]

Quoting Boudewijn Rempt <boud at valdyas.org>: 
> * Instead of fillRect(x,y,w,h, black, transparent) you can do  
> eraseRect(x,y,w,h) 
I'll try that. 
 
> * And are you sure you don't want to create the temporary layer with the  
> composite op and the transparency value of the paint tool? I.e, the 
> composite op/transparency done to show what's going on shouldn't that be 
> the same comp. op/transp. you're going to flatten this layer onto the 
> target layer with? 
Thanks, that's a good suggestion. 
 
Bart Coppens