[squeak-dev] Re: Painful Form errors

karl ramberg karlramberg at gmail.com
Thu Feb 18 16:32:59 UTC 2016


Duh, ignore last mail...
I understand now :-)



Best,
Karl

On Thu, Feb 18, 2016 at 5:24 PM, karl ramberg <karlramberg at gmail.com> wrote:

> Thanks, that works.
> We can just call:
> expandedForm replaceColor: Color white withColor: Color transparent
>
> The method Form>>replaceColor: oldColor withColor: newColor does change
> the form in place so there is no need to re-assign to the variable.
> I'm a little confused to why this did not work before.
>
> Best,
> Karl
>
> On Thu, Feb 18, 2016 at 4:18 PM, marcel.taeumel <Marcel.Taeumel at hpi.de>
> wrote:
>
>> Hi Karl,
>>
>> the semi-colon after "asFormOfDepth: Display depth" is wrong because that
>> call creates a new form. You have to wrap it into parentheses and then
>> call
>> "replace.." on the result. :-)
>>
>> Best,
>> Marcel
>>
>>
>>
>> --
>> View this message in context:
>> http://forum.world.st/Painful-Form-errors-tp4878535p4878550.html
>> Sent from the Squeak - Dev mailing list archive at Nabble.com.
>>
>>
>
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