[squeak-dev] A (possible) way to play with a canvas from a workspace

Eduardo Ochs eduardoochs at gmail.com
Wed Mar 15 22:28:32 UTC 2023


Hi list,
(or: hi Karl, but I decided to include other people too),

Karl, can you try this when you have some spare time, and tell me if
this approach makes sense? "This" is this:

  http://anggtwu.net/SQUEAK/Category-Edrx.st.html
  http://anggtwu.net/SQUEAK/Category-Edrx.st

After fileIn-ing that you will get a "Category-Edrx" with seven
classes. The simplest way to explore them is by doing:

  See see.

I renamed the TestMorph class that you sent in this e-mail

http://lists.squeakfoundation.org/pipermail/squeak-dev/2023-February/223535.html

to TestCanvas, and if you run this

  See edrxGuide: #testCanvas.

you will see some - still very bare and messy - notes on how to debug
this TestCanvas in a few different ways... I believe that it should be
possible to draw other things in that TestCanvas in the help topic
window using "tc" and "tc canvas", but I didn't have time to prepare
the examples yet...

  Cheers,
    Eduardo Ochs
    http://anggtwu.net/eev-squeak.html
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