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Blank canvas (Read 508 times)
ssdesign
Blank canvas
Sep 4th, 2006, 4:20pm  
Hi,
I have recectly downloaded processing-0115

When I open the sketches from the installed examples folder, everything works fine.

When I try to copy some code from other websites which have processing sketches, I am not able to run them.

For example:
I tried copying the code from Casey Reas's website -
http://sketches.groupc.net/040208_210/applet/bug06_combo.pde

When I run this I get some errors saying:

No method named push was found (same for pop also)

Then I go by the suggestion and change push and pop to pushMatrix and popMatrix

Even then the code does not give an error but now the canvas in blank.

This is not only with Reas's code, I tried coupld of code examples from the net I got same errors.

Am I doing something wrong here?

Thanks for any help as I want to learn some bit from these great examples that are there on the internet.

Regards
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:: form follows function ::&&http://www.ssdesigninteractive.com/g2
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fry
Re: Blank canvas
Reply #1 - Sep 4th, 2006, 4:33pm  
this is because the sketches are often created with older versions of processing. view the changes in the FAQ to update the code to the newer syntax:
http://processing.org/faq/changes.html
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