0
votes
0answers
46 views

openlayers heatmap - Object doesn't support removeBackBuffer()

Followed the latest heatmap openlayers example http://www.patrick-wied.at/static/heatmapjs/example-heatmap-openlayers.html using Visual Studio 2012 MVC 4.0 JQuery 1.7.1, the system reported "Object ...
0
votes
2answers
284 views

How to pass parameters to Geoserver Heatmap SLD

Hi I am trying to generate heatmap using Geoserver Transformation SLD. as mentioned on the page, It requires few parameters: data weightAttr radiusPixels pixelsPerCell outputBBOX outputWidth and ...
0
votes
1answer
567 views

Heatmap.js is not displaying on OpenLayers

I tried to follow the example on the heatmap.js but for some reason it is not displaying the heat map layer, and the layer control is not working. Maybe I am missing something stupid. Can someone ...