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Diagrams/FAQ

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(begin diagrams FAQ page)
 
(add a FAQ: re hanging linker on OS X)

Revision as of 14:47, 11 March 2012

Diagrams frequently asked questions.

1 Can I render a diagram to the screen and then know which part of the diagram a user has clicked on?

Yes. See the user manual section on using queries.

2 When I try to compile, the linking phase hangs eating CPU and never finishes

It seems this can be caused on OS X by a mixture of 32- and 64-bit libraries. For example see this bug report. Ensure that your GHC and your gtk libraries are either both 32-bit or both 64-bit.