TK Like Canvas view
TK Like Canvas view
- Subject: TK Like Canvas view
- From: Eric Scharff <email@hidden>
- Date: Sun, 11 Jan 2004 09:31:20 -0800 (PST)
We are building applications that allow users to build graphical
representations that are manipulated to produce "execitable
diagrams". For example, a user might draw a finite state
machine with lines and arrows and then be able to run the FSM to
debug it.
All of our tools rely on developing a graphical editing
environment that makes it easy to make box-and-arrow like
diagrams. OmniGraffle and Apple's Sketch applications are
examples of the kinds of features that would be nice.
We don't really want to reinvent the wheel, though. In the Unix
world the Tk toolkit's Canvas widget makes building graphical
editors very, very easy. You can create first-class objects
like lines, arrows, circles and polygons, bind events to
clicking on these objects, and so on.
I could write my own Canvas-like widget but the full feature set
of the TK canvas widget would be really nice.
Is there a Cocoa equivalent to the Canvas widget that can be
easily bundled with open-source code? Are there more robust and
free graphical editors than the Sketch object model that apple
provides?
Any information would be greatly appreciated.
-Eric
__________________________________
Do you Yahoo!?
Yahoo! Hotjobs: Enter the "Signing Bonus" Sweepstakes
http://hotjobs.sweepstakes.yahoo.com/signingbonus
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.