I have point layer, where each point is one tree, about 1300 trees in total. I made buffers around each tree, the buffer being the height of each tree in QGIS 2.0.1. My next step was to use Spatial Query to see if the buffers (the height of each tree) reached a road. The resault was that 60 buffers/trees reached the road.
I now want to show the location of each tree on a map, and I believe that the map would easier to read if it contained points instead of buffers.
Is there a way to go back and make points again from the layer with the selected buffers in QGIS?