<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<meta name=ProgId content=Word.Document>
<meta name=Generator content="Microsoft Word 9">
<meta name=Originator content="Microsoft Word 9">
<link rel=File-List href="cid:filelist.xml@01C74F59.35603690">
<!--[if gte mso 9]><xml>
<o:OfficeDocumentSettings>
<o:DoNotRelyOnCSS/>
</o:OfficeDocumentSettings>
</xml><![endif]--><!--[if gte mso 9]><xml>
<w:WordDocument>
<w:View>Normal</w:View>
<w:Zoom>0</w:Zoom>
<w:DocumentKind>DocumentEmail</w:DocumentKind>
<w:EnvelopeVis/>
</w:WordDocument>
</xml><![endif]-->
<style>
<!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;
mso-font-charset:2;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:0 268435456 0 0 -2147483648 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:"";
margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;
text-underline:single;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;
text-underline:single;}
p.MsoAutoSig, li.MsoAutoSig, div.MsoAutoSig
{margin:0cm;
margin-bottom:.0001pt;
mso-pagination:widow-orphan;
font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";}
span.EmailStyle15
{mso-style-type:personal-compose;
mso-ansi-font-size:10.0pt;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:black;}
p.NormalBulleted, li.NormalBulleted, div.NormalBulleted
{mso-style-name:"Normal Bulleted";
mso-style-update:auto;
margin:0cm;
margin-bottom:.0001pt;
text-indent:0cm;
mso-pagination:widow-orphan;
mso-list:l0 level1 lfo3;
tab-stops:list 18.0pt;
font-size:12.0pt;
mso-bidi-font-size:8.5pt;
font-family:"Times New Roman";
mso-fareast-font-family:"Times New Roman";
color:black;
mso-ansi-language:EN-US;}
p.Style1, li.Style1, div.Style1
{mso-style-name:Style1;
mso-style-parent:"Normal Bulleted";
margin-top:6.0pt;
margin-right:0cm;
margin-bottom:3.0pt;
margin-left:0cm;
mso-pagination:widow-orphan;
font-size:11.0pt;
mso-bidi-font-size:7.5pt;
font-family:Arial;
mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"Times New Roman";
color:black;
mso-ansi-language:EN-US;}
span.EmailStyle20
{mso-style-type:personal;
mso-ansi-font-size:10.0pt;
mso-ascii-font-family:Arial;
mso-hansi-font-family:Arial;
mso-bidi-font-family:Arial;
color:black;}
@page Section1
{size:595.3pt 841.9pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:35.4pt;
mso-footer-margin:35.4pt;
mso-paper-source:0;}
div.Section1
{page:Section1;}
/* List Definitions */
@list l0
{mso-list-id:1556047448;
mso-list-type:hybrid;
mso-list-template-ids:-1573108042 635236770 67698691 67698693 67698689 67698691 67698693 67698689 67698691 67698693;}
@list l0:level1
{mso-level-number-format:bullet;
mso-level-style-link:"Normal Bulleted";
mso-level-text:\F0B7;
mso-level-tab-stop:18.0pt;
mso-level-number-position:left;
margin-left:18.0pt;
text-indent:-18.0pt;
font-family:Symbol;}
@list l0:level2
{mso-level-number-format:bullet;
mso-level-text:\F0A7;
mso-level-tab-stop:-39.0pt;
mso-level-number-position:left;
margin-left:-39.0pt;
text-indent:-18.0pt;
font-family:Wingdings;}
@list l1
{mso-list-id:1766343884;
mso-list-type:hybrid;
mso-list-template-ids:90442660 239625464 67698703 67698693 67698689 67698691 67698693 67698689 67698691 67698693;}
@list l1:level1
{mso-level-number-format:bullet;
mso-level-text:\F0B7;
mso-level-tab-stop:129.0pt;
mso-level-number-position:left;
margin-left:129.0pt;
text-indent:-18.0pt;
font-family:Symbol;}
@list l1:level2
{mso-level-tab-stop:72.0pt;
mso-level-number-position:left;
text-indent:-18.0pt;}
ol
{margin-bottom:0cm;}
ul
{margin-bottom:0cm;}
-->
</style>
</head>
<body lang=EN-AU link=blue vlink=purple style='tab-interval:36.0pt'>
<div class=Section1>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>I have built a demo that uses SLDs to render WMS layers atop of
GoogleMaps in an OL app.<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>See <a href="http://www.cubewerx.com.au/DemoDrapesOL.html"><font size=3
face="Times New Roman"><span style='font-size:12.0pt;font-family:"Times New Roman"'>http://www.cubewerx.com.au/DemoDrapesOL.html</span></font></a></span></font></span><span
class=EmailStyle20><font size=2 color=black face=Arial><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;font-family:Arial;color:black;mso-color-alt:
windowtext'><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> </span></font></span><span class=EmailStyle20><font size=2
color=black face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial;color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>This is as good as I can get it with <b><span style='font-weight:bold'>buffer:
1</span></b> and <b><span style='font-weight:bold'>512 x 512 tile sizes</span></b>.
<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>However, I would like to improve performance for the initial fetching of
the remote tiles <u>if possible</u>. I understand that this could quite
possibly be server-side issues associated with rendering on the fly and maybe
this is as good as I can expect. But I wondered what could be done at the
TileCache population level within OL? <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Does anyone know of any way to improve the fetch times? <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Is OL serialising the WMS tile requests? <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>If so is it possible to configure OL to launch off all the WMS tile
requests in parallel to overlap the seeks times? <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Any ideas?<o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'>Cheers, <o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle20><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'> </span></font></span><span class=EmailStyle15><font size=2
color=black face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
font-family:Arial'><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoNormal><span class=EmailStyle15><font size=2 color=black
face=Arial><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;font-family:
Arial'><![if !supportEmptyParas]> <![endif]><o:p></o:p></span></font></span></p>
<p class=MsoAutoSig><!--[if supportFields]><font color=black><span
style='color:black'><span style='mso-element:field-begin'></span><span
style="mso-spacerun: yes"> </span>AUTOTEXTLIST \s "E-mail
Signature" <span style='mso-element:field-separator'></span></span></font><![endif]--><b><font
size=4 color=black><span style='font-size:14.0pt;mso-bidi-font-size:12.0pt;
color:black;font-weight:bold'>Brad Spencer</span></font></b><b><font size=4
color=black><span style='font-size:14.0pt;mso-bidi-font-size:12.0pt;color:black;
mso-color-alt:windowtext;font-weight:bold'><o:p></o:p></span></font></b></p>
<p class=MsoAutoSig><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'>General Manager</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=3 color=black face="Times New Roman"><span
style='font-size:12.0pt;color:black'>CubeWerx Australia Pty Ltd</span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Times New Roman"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;color:black'>ABN: 37 115 163
285</span></font><font size=2 color=black><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Times New Roman"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;color:black'>Mob: +61 (0)404
841 131</span></font><font size=2 color=black><span style='font-size:10.0pt;
mso-bidi-font-size:12.0pt;color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Times New Roman"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;color:black'>Tel/Fax: +61
(0)2 9481 7024</span></font><font size=2 color=black><span style='font-size:
10.0pt;mso-bidi-font-size:12.0pt;color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Times New Roman"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;color:black'>mailto:brad@cubewerx.com.au</span></font><font
size=2 color=black><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoAutoSig><font size=2 color=black face="Times New Roman"><span
style='font-size:10.0pt;mso-bidi-font-size:12.0pt;color:black'>http://www.cubewerx.com.au</span></font><font
size=2 color=black><span style='font-size:10.0pt;mso-bidi-font-size:12.0pt;
color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
<p class=MsoNormal><!--[if supportFields]><font color=black><span
style='color:black'><span style='mso-element:field-end'></span></span></font><![endif]--><font
color=black><span style='color:black'><![if !supportEmptyParas]> <![endif]></span></font><font
color=black><span style='color:black;mso-color-alt:windowtext'><o:p></o:p></span></font></p>
</div>
</body>
</html>