Hello,
I am trying to create google map tiles with geotools 8.1 and I took a lot
of examples from the web as base of my code. The tiles look nice in all
zoom levels, but at the levels 5 to 1 they seem to be delocated and
stretched. To explain it graphical look at these five screenshots:
http://s14.postimage.org/ew7tgdejh/zoom5.jpg
http://s14.postimage.org/ir6m578bh/zoom4.jpg
http://s14.postimage.org/s96d58tzx/zoom3.jpg
http://s14.postimage.org/ooahm0pgd/zoom2.jpg
http://s14.postimage.org/dnfcgzx7h/zoom1.jpg
(As a context, this is radar imagery overlay on top of google satellite
maptype)
The piece of code that calculates the tile boundaries seems to be right for
all tiles, after all it is almost a 100% copy from the web. The map content
is defined in lat/lng shapes in a DefaultGeographicCRS.WGS84 context, and
I'm using GTRenderer to populate a 256x256px image giving the calculated
lat/lng boundaries as envelope, WGS84 again. What aspect did I miss here?
Cheers,
Kai
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