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marcomachadosantos / gwt-chronoscope

Automatically exported from code.google.com/p/gwt-chronoscope
GNU Lesser General Public License v2.1
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Performance deterioration in IE #151

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
There's been a significant performance deterioration in IE during the past 2 
weeks. Memory leaks, unresponsiveness and the time it takes from sending a 
server data request to the graph being painted is much longer (> 2x).
(I use a lot of replaceDatasets calls)

One specific thing I noticed is that hovering now calls redraw(true) instead of 
redraw() which causes a significant slowdown.
I was able to fix it back to redraw() and change ChartMouseUpHanlder to call 
redraw(true) when finishing a drag operation.

Original issue reported on code.google.com by tom...@gmail.com on 28 Oct 2010 at 4:55

GoogleCodeExporter commented 8 years ago 
I'm going to roll back as much redraw(true) as possible, really we should try 
to automate some FPS test on IE, at least for hudson to warn us if it drops on 
commit.

Original comment by timepedia@gmail.com on 6 Nov 2010 at 1:27