hi, when I use ecwRaserLayer to load a ecw image of whole china and a 20 level high resolution ecw image of Beijing.
1)at the begining, the viewpoint locates at low resolution of china, the memory comsumption is 100M approximately.
2)when I double cliked the map to zoom in the high resolution of Beijing, the memory consumption quickly increase to 600M.
3) but when I zoom out to the low resolution, the memory consumption do not reduce.
and as time goes on, the memory comsumption still keep in 600~700M.
what makes me trouble is that, why the map Suite do not release the memory dynamic?
then , I use the cachTile, the same phenomenon happened.
thinks,
liu