Hi, Thanks for your kind reply! In fact, I have implemented the 2D transform
function,and when you get a big map tile, say 600*400, you will be get an error
of "Out of Memory" as you run this function.So could you please show me your
algorithm, Or give me some hints? Any suggestion is welcome, Thanks.
However,If we rotate the map tile successfully,there is another problem, For
example, If i am driving along the road toward the south, and I get an Map
tile, I rotate the map tile by 180 degree, then the driving direction is north,
But the road name will be reversed. I mean the road name is a part of the map
tile image, it did not separate from the map tile, say the annotation. This
situation is really a problem. Any suggestions about this? Thanks! Please help
me!
Regards.
tao
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