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When making patch for this, please don't forget checking if opacity is
not set to 100 - it causes needless performance decrease (especially
when paning layers with such opacity).<br>
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Tomas Novotny<br>
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<blockquote cite="mid:mailman.1.1195146002.15351.dev@openlayers.org"
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Date: Thu, 15 Nov 2007 14:47:07 +0100
From: " S?bastien Roch " <a class="moz-txt-link-rfc2396E" href="mailto:roch.sebastien@gmail.com"><roch.sebastien@gmail.com></a>
Subject: Re: [OpenLayers-Dev] layer opacity
To: <a class="moz-txt-link-abbreviated" href="mailto:dev@openlayers.org">dev@openlayers.org</a>, "Christopher Schmidt"
<a class="moz-txt-link-rfc2396E" href="mailto:crschmidt@metacarta.com"><crschmidt@metacarta.com></a>
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<a class="moz-txt-link-rfc2396E" href="mailto:b7e62ac50711150547x6a01f926t1dc503fa3474e5f@mail.gmail.com"><b7e62ac50711150547x6a01f926t1dc503fa3474e5f@mail.gmail.com></a>
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Yep I'll do this (ticket + maybe patch)
On Nov 15, 2007 12:49 PM, Christopher Schmidt <a class="moz-txt-link-rfc2396E" href="mailto:crschmidt@metacarta.com"><crschmidt@metacarta.com></a> wrote:
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<pre wrap="">On Thu, Nov 15, 2007 at 12:46:58PM +0100, S?bastien Roch wrote:
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<pre wrap="">Hello,
I've been playing with layer opacity, and noticed something wrong if I
try to set opacity to 0 : doesn't work...
After a quick look in the code, it's simply this line in function
modifyDOMElement (Utils.js) where the issue is :
if (opacity){
....
}
0 gives "false" in a boolean context.
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<pre wrap="">Cool. Make a ticket? With a patch, if you can; with a patch and tests if
your'e feeling extra brave :)
Regards,
--
Christopher Schmidt
MetaCarta
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