I also have a problem when zooming or panning the map.<div><br></div><div><div><span>    <span>    <span>    <span>    <span>    <span>    <span>    <span>    </span></span></span></span></span></span></span></span>var point = new OpenLayers.Geometry.Point(0,0);</div><div><span class="Apple-tab-span" style="white-space:pre">                              </span>var pointFeature = new OpenLayers.Feature.Vector(point,null);<span class="Apple-tab-span" style="white-space:pre">               </span></div><div><span class="Apple-tab-span" style="white-space:pre">                             </span></div><div><span class="Apple-tab-span" style="white-space:pre">                             </span></div><div><span class="Apple-tab-span" style="white-space:pre">                             </span>vectorLayer.addFeatures([pointFeature]);</div><div><br></div><div>the pointFeature is not always  placed on the same place.</div><div><br></div><div>I'm using a google base layer and the map projection code is 4326</div><br><br><div class="">Sent from Alto - altomail.com</div><br><br><br><hr style="border:0;height:1px;color:#999;background-color:#999;width:100%;margin:0 0 9px 0;padding:0;"><b>From: </b>mail.roliveira@gmail.com<mail.roliveira@gmail.com><br><b>To: </b><openlayers-users@lists.osgeo.org><br><b>Sent: </b>Tuesday, June 18, 2013<br><b>Subject: </b>How to force a vector layer to use canvas instead of SVG?<br><br><title></title>Hi,<br><br>I'm trying to create a vector layer. My code is quite similar to the source code in:<br><br><a href="http://openlayers.org/dev/examples/select-feature-multilayer.html?renderer=Canvas">http://openlayers.org/dev/examples/select-feature-multilayer.html?renderer=Canvas</a><br><br>However, I notice that the renderer=Canvas (url parameter) is not being used, because features are created using svg (inspecting with firebug)<br><br>Here is my code for the layer creation:<br><br>var layer_style = new OpenLayers.StyleMap({<br>                <span>    </span>"default": new OpenLayers.Style(OpenLayers.Util.applyDefaults({fillColor: "red",strokeColor: "gray",rotation: 45,pointRadius: 15}, OpenLayers.Feature.Vector.style["default"])),<br>                <span>    </span>"select": new OpenLayers.Style(OpenLayers.Util.applyDefaults({graphicName: "square", rotation: 45, pointRadius: 30}, OpenLayers.Feature.Vector.style["select"]))<br>            })<br><br>var vectorLayer = new OpenLayers.Layer.Vector("vLayer", {<br>                                  <span>    </span>styleMap: layer_style,<br>                                   <span>    </span>renderers: ["Canvas"]<br>                                  });<br><br>map.addLayer(vectorLayer);<div><br></div><div>I also notice that the options passed on the vector layer instantiation apparently don't mach the documentation:</div><div><a href="http://dev.openlayers.org/releases/OpenLayers-2.12/doc/apidocs/files/OpenLayers/Layer/Vector-js.html">http://dev.openlayers.org/releases/OpenLayers-2.12/doc/apidocs/files/OpenLayers/Layer/Vector-js.html</a><br><div><br></div><div>I'm using FF12, Chrome <span style="font-family: monospace; font-size: medium; background-color: rgb(255, 255, 255); ">22.0.1229.94</span></div><div><font face="monospace" size="3">Openlayers 2.12<br></font><br><div class="">Sent from Alto - altomail.com</div></div></div></div>