[magick-users] avoiding antialiasing when composing a small jpeg
into an A4 pdf
Anthony Thyssen
anthony at griffith.edu.au
Mon Mar 3 17:58:14 PST 2008
Renee Iova on wrote...
| hi, all!
|
| the situation: i have a jpeg image and an A4 pdf file (from text).
| i just need to compose them, which works inherenetly, but the
| letters in the composed image are quite blurred afterwards.
|
| turning off antialiasing with "+antialias" didn't help.
|
| does anyone have a clue ? it would be no problem for me to
| switch things off in the image magick sources, but cannot
| afford the time to search things. (plz don't misunderstand -
| i only ask for the source coordinates, if you know it by
| rote!)
|
| any help would be greatly appreciated!
|
|
See IM Examples
http://imagemagick.org/Usage/text/#postscript
You need to use a higher resoution (density) and resize smaller to
sharpen the results, or adjust resolution to the output device you are
planing to use (high quality printer)
Also see -resample
http://imagemagick.org/Usage/resize/#resample
Anthony Thyssen ( System Programmer ) <A.Thyssen at griffith.edu.au>
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