Karl Ramberg wrote:

>Ned Konz wrote:
>
>  
>
>>Use Connectors (from SqueakMap) for displaying your graphs. Soon I
>>will post version 2 of Connectors, which has a number of
>>improvements.
>>
>>The attached images are from my new work.
>>
>>
>>    
>>
>Nice anti-aliasing. Cant wait till more morphs/drawing support it, 
>like corner rounder, polygon morph, the painting tools etc. 
>
>Karl
>
>
>
>  
>
It's now possible (with mode 34, as Andreas pointed out to me) to:
- use the AA support in the Balloon engine to do antialiased drawing 
into a private Form
- render a Form into a previously cleared (as in: all 0's) Bitmap
- blit it onto the Display canvas and do a proper blend.

Unfortunately, the border highlighting is hard to get right for more 
complex borders (think circles).
Balloon doesn't support complex border styles.

I believe that Andreas is using a generalized version of form 
composition for things like window corners in Tweak.

I skipped adding support for filled polygons; it seemed to me that lines 
and filled polygons were enough different that they deserved to be 
different classes (if you look at PolygonMorph you'll see what I mean). 
However, Balloon does a good job on these as long as you don't have a 
complex border style.