Exegesis Spatial Data Management
Posts in Category: OpenLayers
Scrambled maps with Internet Explorer 10 and OpenLayers (and how to unscramble them)
Posted by Crispin Flower
24 April 2013
Categories:
Internet Explorer
OpenLayers
Today I let my Windows 7 laptop upgrade to IE10… some time later, I needed to take a look at one of our web mapping sites – the SFCC Angling Diary. After a few minutes of use, the map went weird as...
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WMS GetFeatureInfo in OpenLayers on right click
Posted by Stewart Bellamy
01 October 2012
Categories:
OpenLayers
WMS
Assuming that one already has a WMSGetFeatureInfo on the map then its quite simple: Add new class Use new class New class // A control class for capturing click...
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Ensuring scale bars and measurements are accurate on projected OpenLayers maps
Posted by Andy Brewer
08 August 2012
Categories:
OpenLayers
Make sure you set geodesic: true when adding a ScaleLine or Measure control to an OpenLayers map that uses a projected coordinate system - particularly spherical mercator, which is very inaccurate ...
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Some notes about setting up Tilecache for the Ordnance Survey Open Data
Posted by Crispin Flower
15 January 2012
Categories:
OpenLayers
Ordnance Survey
Tilecache
Background Increasingly we are using Ordnance Survey Open Data as a background map option in web sites, and also in desktop systems where no other mapping is available. We have so far served...
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Map Icons
Posted by Andy Brewer
11 January 2012
Categories:
OpenLayers
This site has a large selection of map icons that are free to use (credit requested) with customisable colours: http://mapicons.nicolasmollet.com/
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