Hello Richard, if you put the bounds and the maxresolution into the map initalization it works. I have changed your script for testing. Put the layerswitcher control in your original script and you can see that the editable layer is inactive. If you zoom in, the layer gets activated. What the cause of this I don't know. I'm using 2.4 RC5. I hope that helps. Perhaps next week I can put my own example online. Mit freundlichen Grüssen
Arnd Wippermann http://gis.ibbeck.de/ginfo/ <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";> <html xmlns="http://www.w3.org/1999/xhtml";> <head><title> Editing Tool Example </title> <link href="../../App_Themes/CloudAmber/Stylesheet.css" type="text/css" rel="stylesheet" /> <style type="text/css"> #map { width: 800px; height: 475px; border: 1px solid black; } </style> <script language="javascript" type="text/javascript" src=" <http://www.openlayers.org/api/OpenLayers.js> http://www.openlayers.org/api/OpenLayers.js";></script> <!-- <script src="../OpenLayers2.4RC5full.js"></script> --> <script language="javascript" type="text/javascript"> <!-- var lon = 430000; var lat = 426000; var zoom = 3; var map, layer; function init(){ map = new OpenLayers.Map( 'map', {maxExtent: new OpenLayers.Bounds(0,0,700000,1100000), 'maxResolution': 1000, controls: [] } ); layer = new OpenLayers.Layer.WMS("Map", "http://models.itoworld.com/map/wms";, { 'layers': 'vwa,vpa,via,r,rw,vlb', 'srs': 'EPSG:27700', 'format': 'image/png', 'transparent': 'false'}); /*, { 'isBaseLayer': true, 'maxExtent': new OpenLayers.Bounds(0,0,700000,1100000), 'maxResolution': 1000, 'projection': 'EPSG:27700'} ); */ map.addLayer(layer); vlayer = new OpenLayers.Layer.Vector( "Editable" ); map.addLayer(vlayer); map.addControl(new OpenLayers.Control.EditingToolbar(vlayer)); map.addControl(new OpenLayers.Control.PanZoomBar()); map.addControl(new OpenLayers.Control.LayerSwitcher()); map.setCenter(new OpenLayers.LonLat(lon, lat), zoom); } //--> </script> </head> <body onload="init()"> <div id="panel" /> <div id="map" /> </body> </html> _____ Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Gesendet: Mittwoch, 30. Mai 2007 01:28 An: [EMAIL PROTECTED] Betreff: RE: [OpenLayers-Users] Drawing polygons Thanks Arnd. The next two lines in the code are exactly as the example: vlayer = new OpenLayers.Layer.Vector( "Editable" ); map.addLayer(vlayer); map.addControl(new OpenLayers.Control.EditingToolbar(vlayer)); but no joy... any chance of a link to your version to compare and contrast? TIA _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: 29 May 2007 23:11 To: 'Richard Thurbin' Subject: AW: [OpenLayers-Users] Drawing polygons Hello Richard, i would think, you need an editable vector layer, where to draw the features. I have used the same example to build an own test for drawing and then saving features in an ODBC DB and it works fine. Mit freundlichen Grüssen Arnd Wippermann <http://gis.ibbeck.de/ginfo/> http://gis.ibbeck.de/ginfo/ _____ Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Richard Thurbin Gesendet: Dienstag, 29. Mai 2007 18:13 An: [email protected] Betreff: Re: [OpenLayers-Users] Drawing polygons Well done all on the v2.4 release. Regarding the EditingToolbar, I have implemented the openlayers example: <http://dev.openlayers.org/sandbox/vector-2.4/examples/editingtoolbar.html> http://dev.openlayers.org/sandbox/vector-2.4/examples/editingtoolbar.html Here: <http://83.104.224.181/test/pages/admin/webform1.aspx> http://83.104.224.181/test/pages/admin/webform1.aspx. After some investigation, it seems the red bit below of the new layer code is making the toolbar not work (except pan). layer = new OpenLayers.Layer.WMS("Map", " <http://models.itoworld.com/map/wms> http://models.itoworld.com/map/wms";, { 'layers': 'vwa,vpa,via,r,rw,vlb', 'srs': 'EPSG:27700', 'format': 'image/png', 'transparent': 'off' }, { 'isBaseLayer': true, 'maxExtent': new OpenLayers.Bounds(0,0,700000,1100000), 'maxResolution': 1000, 'projection': 'EPSG:27700' } ); If I take the red out it works (but the layer is useless). Any ideas? Regards, Richard Thurbin Mobile: +44 7917 704 145 VOIP: +44 8458 905 299 Fax: +44 8700 518 913 Email: [EMAIL PROTECTED] Cloud Amber Research and Development Amber House Brockley Road Elsworth Cambridge CB23 4JS United Kingdom http://www.cloudamber.com <http://www.cloudamber.com/> http://www.carboncalculator.info <http://www.carboncalculator.info/> http://www.qbust.info <http://www.qbust.info/>
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