Patches item #1948146, was opened at 2008-04-21 14:15 Message generated for change (Comment added) made by eighthave You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1948146...
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: puredata Group: feature Status: Open Resolution: None Priority: 5 Private: No Submitted By: Jakob Leben (jleben) Assigned to: Nobody/Anonymous (nobody) Summary: array: move instead of redraw graphics
Initial Comment: This is a patch that fixes slow ("sticky") displacing of arrays by moving instead of recreating their graphics.
It also fixes the problem of array name not appearing immediately after its creation as it was necessary now that arrays don't recreate but only move all that belongs to their appearance when displaced.
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Comment By: Hans-Christoph Steiner (eighthave)
Date: 2010-07-29 22:42
Message: array moves should really use the tcl 'move' command. It will greatly speed things up, IMHO. Right now, changes in arrays can generate up to 1 megabyte of Tcl code per second for the GUI to execute. Using a move command, we should be able to get that down to a much smaller amount, I think three or four orders of magnitude is feasible.
That said, I have not tested this patch.
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Comment By: Miller Puckette (millerpuckette) Date: 2010-07-28 20:41
Message: Interesting idea - I wonder though if it would be simpler and more maintainable to use some sort of throttling instead. Array moves are definitely ugly now.
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Comment By: Hans-Christoph Steiner (eighthave) Date: 2008-04-24 15:56
Message: Logged In: YES user_id=27104 Originator: NO
see patches 1943614 and 1943301 for a history of this patch
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You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1948146...
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