I am using a heatMap in Flex 3.5 but I have a huge performance problem because I'm trying to set between 3.000 and 10.000 markers in the map. At the moment that the map begins the render process the Browser collpase.
The implementation that I'm using is a GoogleMpas one, created by "flex epiphanies" I used http://sunild.com/proto/Earthquakes2/Earthquakes.html as base.
Basically my implementation calls a service that calls a ZipCode latLon generator in the server side to calculate latLon of every registry that I have to show, that returns a big array (between 3.000 and 10.000 items) every item has a latitude and a longitude because I need to show every single mark.
The problem that I have is RENDERING the items in the Map, because the service that I'm calling is really fast.
I dont know if that is the best way to implement a heatMap but I'm sure that is not really efficient when the numbers of markers excced the 3.000.
I'll appreciate your support if anyone can give me suggestions or another heatMap implementation.3