[squeak-dev] Quadrangle >> exampleInViewer baby graphics bug

Levente Uzonyi leves at elte.hu
Sat Apr 24 00:07:08 UTC 2010


On Fri, 23 Apr 2010, Lawson English wrote:

> Igor Stasenko wrote:
>> On 24 April 2010 02:05, Lawson English <lenglish5 at cox.net> wrote:
>> 
>>> Quadrangle >> exampleInViewer
>>> 
>>> reports an error: MessageNotUnderstood: Quadrangle>>costume.
>>> 
>>> Squeak 4.1 fresh image.
>>> 
>>>
>>> 
>> Ouch... where you dug out this dusty stuff? :)
>>
>> 
> Was rummaging around, trying to figure out how to implement a mandelbrot set 
> thingie, and saw that  example.

Have a look at: http://squeaksource.com/MandelMorph2.html
It won't load smoothly, because some method has floats which use obsolete 
formatting (- 2.5), but after fixing those (remove the space between - and 
2.5) you can evaluate this:

MandelMorph2 new openInWorld


Levente

>
> Lawson
>
>



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