Re: [gdal-dev] BandReadAsArray speed up

2009-02-23 Thread Frank Warmerdam
Gong, Shawn (Contractor) wrote: hi list, I am reading the image data for a bandobj, using BandReadAsArray() which works, but it is sometimes slow. Is it actually reading from the file? Is there a way to access the image data that is already in memory, or anything else I could do to speed it up

Re: [gdal-dev] BandReadAsArray speed up

2009-02-23 Thread Howard Butler
On Feb 23, 2009, at 5:32 PM, Gong, Shawn (Contractor) wrote: hi list, I am reading the image data for a bandobj, using BandReadAsArray() which works, but it is sometimes slow. Is it actually reading from the file? Is there a way to access the image data that is already in memory, or anyt

[gdal-dev] BandReadAsArray speed up

2009-02-23 Thread Gong, Shawn (Contractor)
hi list, I am reading the image data for a bandobj, using BandReadAsArray() which works, but it is sometimes slow.  Is it actually reading from the file?  Is there a way to access the image data that is already in memory, or anything else I could do to speed it up? thanks, Shawn __

RE: [Gdal-dev] GDAL 1.6 Java binding, Windows

2009-02-23 Thread Collins, Benjamin
If one native library (DLL) loads another, the "java.library.path" variable will not be honored, since it's not Java doing the load, but the OS trying to resolve the dependencies for the DLL. As Daniele suggested, Dependency Walker is a great tool for finding out the relationships between libra

Re: [Gdal-dev] GDAL 1.6 Java binding, Windows

2009-02-23 Thread Daniele Romagnoli
Hi, please read below. On Mon, Feb 23, 2009 at 12:06 AM, trailcode wrote: > > I got gdal java binding to work with win32. I downloaded the jre from: > http://udig.refractions.net/files/downloads/jre/ Note that these libraries have been built against GDAL 1.4.4. Where do you have placed the DLL