Can I replace the maps app images with a static single image? I want to assign static _lat and _lon to a specific place on an image and do not need zoom capability.
Image overlay with single values will not work because I need the built-in pie-chart capability of the maps app, just watered down to a single image with custom _lat _lon. Would be useful for mapping values with physical attributes (like a room ID) to a floor map or something.
Splunk 6.3 is just released and it supports choropleth maps. I haven't done anything with this yet, but here is the documentation for Mapping Data
You should be able to do a variety of custom images. If this doesn't work for you, take a look at the html/javascript extensions.
Do you know where I can find a sample .csv with data?