[Geotools-gt2-users] Difference between Basic and Opt classes

2008-04-03 Thread Cate
Hi guys, My question is all in the subject field. What is the difference between Basic and Opt classes in Geotools 2.4.1? I mean, BasicEdge - OptEdge, BasicGraph - OptGraph and so on. Thanks in advance. Regards, Caterina-

Re: [Geotools-gt2-users] VERY big GeoTIFF drawing - what's the error ?

2008-04-03 Thread Jan Goyvaerts
Okay, I wasn't aware Linux has a hard coded limit of 1024 open files. I guess a proxy pattern on the ImageInputStream would solve this problem. Anyway, using bigger and less tiles solves this issue. I don't have any exceptions now, but I can't get the image displayed. The application eats away

Re: [Geotools-gt2-users] VERY big GeoTIFF drawing - what's the error ?

2008-04-03 Thread Simone Giannecchini
Ciao Jan, I am chiming in a bit late but I'll try to be helpful anyway. I scanned quickly this email so I might have not understood everything correclty, let me try to summarize (and ask some questions along the line): 1 you had a big geotiff (2GB (3x2px) GeoTIFF) that you wanted to show

Re: [Geotools-gt2-users] VERY big GeoTIFF drawing - what's the error ?

2008-04-03 Thread Jan Goyvaerts
Hello Simone, Thanks for your reply. I'm aware geotiff can contain multiple multi-levelledtiled images, but I didn't know geotools was able to cope with this directly. I assumed some pre-processing was required: splitting into separate files and indexing them using one shp file. Just out of