I'm trying to stitch map tiles together myself, got it working for
google maps, trying to do the same using yahoo now.
I don't understand what the meaning of 'zoom' is for the yahoo map API?
In google maps, zoom level 0 means the entire earth is rendered into
an image that is 256x256 pixels. Zoom level 1 means the entire earth
is rendered into 4 images each 256x256 pixels. You just keep going up
I can't find a similar relationship for Yahoo maps. Anyone have any
idea what zoom really means?