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QuantumGIS EPSG:3857 doesn't match with leaflet

Leaflet documentation said that they has EPSG:3857 as default projection. Using QGIS with open layer plugin, I point to a location to find it's coordinate. I used EPSG:3857 in QGIS as well. The ...
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140 views

Openlayers draw multiple coordinates off KML data coming from the database

I am a pure beginner of openlayers, I have a KML data coming from the database which describes all the cordinates of zip code 45050, I would like to draw these coordinates onto openlayers map as ...
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Refresh Database automatically

I'm a new user of QGIS. I have a problem trying to update layers from a database. I have a MySQL database in a server that I add as a layer (or more than one, depends on the project) with no problem. ...
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Onclick event with polygons

My requirement, when I clicked on any polygon on the openlayer I need to show the respective information in the popup. Right now I am using the below code. eventListeners: { getfeatureinfo: ...
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102 views

how to plot point on openlayer google street layer programmatically

I want to plot points on google street layer using python programming and postgresql database. Mainly I want to extract data from database and plot it on the google street layer on Quantum GIS 1.8 ...