[PD-dev] [ pure-data-Patches-1943301 ] move instead of redraw GUI objects 'graphed on parent

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Patches item #1943301, was opened at 2008-04-15 12:09
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Category: puredata-dev
Group: feature
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Nobody/Anonymous (nobody)
Summary: move instead of redraw GUI objects 'graphed on parent

Initial Comment:
New widget behavior 'graphfn' which gets called by graph_displace function and only uses Tk command 'move' to move graphics instead of erasing and recreating them.

Patch also adds graphfn functions to all the pd-vanilla GUI objects.

Also some modification inside g_array.c to remove unnecessary multiple visualizations of garrays.

Result: improved performace of array drawing.

Usage: invoke the patch inside the 'src' folder.

Known bugs that are newly introduced by this patch:
- Array name is not visible immediately after inserting an array. It gets drawn though at first redraw of the array after the array has been moved from the border of the canvas.
- Comments that are 'graphed on parent' don't move with graph. However, they are drawn at the right place when their redrawing occurs.

Fixes come soon.

Jakob Leben

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=478072&aid=1943301&group_id=55736