<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=us-ascii"><meta name=Generator content="Microsoft Word 14 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri","sans-serif";}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Hello all,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’m encountering an issue in which a certain vector (GML) layer doesn’t display when zoomed into my map. When I’m zoomed out, I have no problems viewing the layer. Here’s my basic setup. I’m happy to email the gml file to anyone who wants to have a look. Does anyone know why this would occur? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> options = {<o:p></o:p></p><p class=MsoNormal> projection : new OpenLayers.Projection("EPSG:900913"),<o:p></o:p></p><p class=MsoNormal> displayProjection : new OpenLayers.Projection("EPSG:4326"),<o:p></o:p></p><p class=MsoNormal> units : "m",<o:p></o:p></p><p class=MsoNormal> maxResolution : "auto",<o:p></o:p></p><p class=MsoNormal> maxExtent : new OpenLayers.Bounds(-2.003750834E7, -2.003750834E7,<o:p></o:p></p><p class=MsoNormal> 2.003750834E7, 2.003750834E7<o:p></o:p></p><p class=MsoNormal> ),<o:p></o:p></p><p class=MsoNormal> restrictedExtent : new OpenLayers.Bounds(<o:p></o:p></p><p class=MsoNormal> -1.3624298063013404E7, 4410600.4729968,<o:p></o:p></p><p class=MsoNormal> -1.348582507E7, 4508732.060125004<o:p></o:p></p><p class=MsoNormal> ),<o:p></o:p></p><p class=MsoNormal> numZoomLevels : 20<o:p></o:p></p><p class=MsoNormal> };<o:p></o:p></p><p class=MsoNormal> map = new OpenLayers.Map('map', options);<o:p></o:p></p><p class=MsoNormal> map.addLayer(new OpenLayers.Layer.Google("Google", {<o:p></o:p></p><p class=MsoNormal> 'sphericalMercator' : true,<o:p></o:p></p><p class=MsoNormal> isBaseLayer : true<o:p></o:p></p><p class=MsoNormal> }));<o:p></o:p></p><p class=MsoNormal> var gmlLayer = new OpenLayers.Layer.Vector( "GML", {strategies: [new OpenLayers.Strategy.Fixed()],<o:p></o:p></p><p class=MsoNormal> protocol: new OpenLayers.Protocol.HTTP({<o:p></o:p></p><p class=MsoNormal> url: "images/sanjose.xml",<o:p></o:p></p><p class=MsoNormal> format: new OpenLayers.Format.GML()<o:p></o:p></p><p class=MsoNormal> })<o:p></o:p></p><p class=MsoNormal> });<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> map.addLayer(gmlLayer);<o:p></o:p></p><p class=MsoNormal> map.zoomToExtent(new OpenLayers.Bounds(<o:p></o:p></p><p class=MsoNormal> -1.3591728512248104E7, 4457700.9873282965,<o:p></o:p></p><p class=MsoNormal> -1.3556032436327279E7, 4498280.413855204<o:p></o:p></p><p class=MsoNormal> ));<o:p></o:p></p><p class=MsoNormal> });<o:p></o:p></p></div></body></html>