AWARE SYSTEMS
TIFF and LibTiff Mail List Archive

Thread

2004.09.27 11:34 "[Tiff] Finding data in memory", by Schorre, Bjoern
2004.09.28 05:09 "Re: [Tiff] Finding data in memory", by Andrey Kiselev
2004.10.25 12:27 "[Tiff] read 5 bands geotiff image", by zheng hu
2004.10.25 12:53 "Re: [Tiff] read 5 bands geotiff image", by Frank Warmerdam
2004.10.29 15:28 "[Tiff] libtiff in GDAL - append mode", by Julien Demaria
2004.10.29 17:56 "Re: [Tiff] libtiff in GDAL - append mode", by Andrey Kiselev
2004.11.02 11:11 "Re: [Tiff] Read from a TIFF and append to it", by Julien Demaria
2004.12.07 09:55 "Re: [Tiff] Read from a TIFF and append to it", by Julien Demaria

2004.09.27 11:34 "[Tiff] Finding data in memory", by Schorre, Bjoern

Hi,

How can find my tiff-data in memory.

I passed the command *TIFFReadScanline* the TIFF-File, the buffer where to store the data, the row-number and the sample. Now, I tried to access the data in the memory but I can't see anything.

The buffer is from type tdata_t (typedef void*). I cast the pointer to a DWORD and tried to print out the content of the memory the pointer signs to.

Another question is: How are the data writen in the memory. Do i have to flip or switch the BYTEs or WORDs in the DWORD?

THX
Bjoern