2007.07.11 13:17 "[Tiff] bit-padding on TIFFReadScanline ?", by Oliver Geisen


if i use TIFFReadScanline to get a line of imagedata, how are pixels handeled which fall outside the byte boundary?

Assume the following:

Bit: 7654321
Pix: XX.....

X = pixel set (black)
. = pixel not set (white)

Are the "." undefined, or does libtiff set them to 0? I run into trouble with "noise" at the right hand side of my images and have no clue how to solve this... except by bit-maskerading.

any ideas?

Oliver Geisen
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