Re: Drawing on ZoomRasters

[Carl Scheffler]

> CS> Is it possible to access the raster directly and to draw a 'thin'
> CS> line pixel by pixel and if so, how?
> 
> How about subclassing Raster instead of ZoomRaster, using coordinate
> multiplication (or not) as appropriate per your routine and a zoom variable.
mmm, that sounds reasonable... I'll give it a try today.

> What does your line drawing routine do that is different?  Maybe it
> should go in ZoomRaster?
there are two situations... on the one raster I just need to draw 
some lines, one the other one the lines start out white and fade to 
black... this I coded, but then I had 'fat' lines. I'll just update it to 
use a Raster in stead of a ZoomRaster.

Carl Scheffler

address@hidden
"Beware the fury of the patient man..."

                  ==================================
   Swarm-Support is for discussion of the technical details of the day
   to day usage of Swarm.  For list administration needs (esp.
   [un]subscribing), please send a message to <address@hidden>
   with "help" in the body of the message.