mortac8
Cc: users@openlayers.org
Subject: Re: [OpenLayers-Users] potential big IE performance
enhancement-help!
On May 18, 2010, at 19:21 , mortac8 wrote:
>
> That actually seems a bit slower :(
> 2:59- to render my layer setting node.style.display="none"; then
> node.style.d
On May 18, 2010, at 19:21 , mortac8 wrote:
>
> That actually seems a bit slower :(
> 2:59- to render my layer setting node.style.display="none"; then
> node.style.display="";
> 2:42- the original way
>
> I don't understand why setting node.style.cssText is different than
> node.style. Can you
That actually seems a bit slower :(
2:59- to render my layer setting node.style.display="none"; then
node.style.display="";
2:42- the original way
I don't understand why setting node.style.cssText is different than
node.style. Can you explain it briefly? I ask because the simple example
below
Hi,
setting cssText is not the same as setting the style. But you could instead try
to call
node.style.display = "none";
as first line of the setStyle method, and
node.style.display = "";
as last line of the setStyle method.
Let us know if this also boosts performance.
Good luck,
Andreas.
I think there is a potential to greatly improve the rendering performance in
IE (cases of large# of points).
Take points for example. In VML.js setStyle, every .style action seems to
trigger a browser reflow:
node.style.width="18px"; //1st reflow
node.style.height="18px"; //2nd reflow
node.styl
