| AWARE [SYSTEMS] | Imaging expertise for the Delphi developer | |||||||
![]() |
TIFF and LibTiff Mailing List Archive | |||||||
LibTiff Mailing List
TIFF and LibTiff Mailing List Archive Contact
The TIFF Mailing List Homepage |
Thread2006.09.16 09:58 "Re: alpha in Grayscale or Palette", by Anurag SinghThanks for reply.. i am using tiffcp.c for reading tiles n strips of images. > What I am thinking is an extra data plane, not an extra column in the > color table then how will i get extra data plane in palette images. I want all image data so please let me know how can i get it. > Transparency and especially translucency are not always tied to the > color of a pixel (which would be the effect of the extra column in the > colortable), rather, it is often tied to position in the image (i.e. > vignettes around the edges) > > In that case, the advice for palette images would be the same as your > advice for the greyscale images. So what should i understand?? i am getting that grayscale and palette both can have extra component. am i rt? thanks anurag |
|||||||