I'm writing code to test Windows dialog resources for compliance with various in-house rules for layout etc. Among the rules are constraints on how controls are layed out WRT each other - spacing and such.

My question is, is there a tidy way of quickly checking for rectangle overlap (I can inflate control rectangles to accomodate the margins they need to have). A simplification may be that the rectangles are constrained to an integer grid (dialog units) where the integers are of modest size (less than 800 x 600) limited by maximum dialog sizes.

So are there any modules around that I can leverage for this task. If not, is it something that would be worth writing a CPAN module for?

DWIM is Perl's answer to Gödel

In reply to Detecting control placement constraints in dialog resources - rectangle overlap checking by GrandFather

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