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May 2002
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2002.05.10 10:10 "Re: Orientation and Tiled images?", by Andrey Kiselev
> The file in question here is, I believe, a file I got from someone on this > list about 9-12 months ago to test out ycc support. The file is a > satellite picture of the san francisco bay area and is ycc and tiled and > about 893 KB. > > Does that file sound familiar to anybody on this list? I'd like to find > out the app creator since it is not generating the file correctly. Do you speak about this images: http://www.ai.sri.com/cgi-bin/digitalearth/list.pl?dir=sfbay.oi It is important to finally determine order of reading lines in bottom-left orientation. I think that the first line of the first tile of the bottom-left oriented image should be last line in the rendered image. TIFFGetRGBAImage() function in the latest libtiff works in such way (and above images rendered correctly). Is it right? -- Andrey V. Kiselev Scientific Research Center for Ecological Safety Russian Academy of Sciences Office phone: +7 812 2307834 ICQ UIN 26871517 Registered Linux user number 169907