[NTG-context] "bug" in OC support
Hello all, just a small fix for the Optional content (OC) support. The keywords for the default state (visible or not) must be changed to uppercase letters. spec-fdf.tex: def\flushPDFtextlayers {\ifx\PDFtextlayers\empty \else ... \doPDFaddtocatalog {/OCProperties << % display in menu /D << /Order \!!stringa /On\!!stringb > ^^ > /ON\!!stringb /Off \!!stringc >> > ^^ > /OFF \!!stringc >> % used properties /OCGs \!!stringa >>}% Thanks to Hans for implementing it. It works perfect and I love it... Greetings, Peter ___ ntg-context mailing list [EMAIL PROTECTED] http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] Dithering (off-topic)
Dear Sir, many thanks for your kind help. This is precisely what I was searching for. Bill McClain wrote: pnmscale -width=1950 pleiades.pnm | pnmsmooth -size 5 5 | pgmtopbm -fs -value 0.5 | pnmtopng > pleiades.png BTW, is there some easy way to set the size of the dithering points (eg. 2x2 pixels, 3x3 pixels), or should I do it ex post in some image editor (Gimp, imagemagick)? Many thanks once more. M.K. ___ ntg-context mailing list [EMAIL PROTECTED] http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] Dithering (off-topic)
On Tue, 04 Nov 2003 14:34:54 +0100 Michal Kvasnicka <[EMAIL PROTECTED]> wrote: > BTW, is there some easy way to set the size of the dithering points > (eg. 2x2 pixels, 3x3 pixels), or should I do it ex post in some image > editor (Gimp, imagemagick)? I haven't studied the Floyd-Steinberg algorithm, but it seems to be an error-difusion technique that handles that automatically. The resulting pixel dimensions of the image are the same as the original. There are other halftoning methods you can experiment with in pgmtopbm. Although I did some experimentation, I am by no means an expert at this. My method is simply to expand the orginal image to so that a pixel in the image will be a dot on the output. Using the example I posted before, the image was 3.5 inches wide, the printer was 600 dots per inch, so I sized the graphic to 3.5 x 600 = 1950 pixels before halftoning. I've dealt with only one printer so far, but the results have been good. Depending on the original grayscale image, it may need to be normed (pgmnorm) or smoothed (pgmsmooth) before halftoning. -Bill -- Sattre Press Pagan Papers http://sattre-press.com/by Kenneth Grahame [EMAIL PROTECTED] http://pp.sattre-press.com/ ___ ntg-context mailing list [EMAIL PROTECTED] http://www.ntg.nl/mailman/listinfo/ntg-context
[NTG-context] Yet another itemize question
Is this a bug or a feature? Please compare these two setups: \setupitemize[1][n,inmargin][margin=2em,alignment=left,stopper=)] This does what I want: I get a numbered list with numbers aligned raggedleft. \setupitemize[n,inmargin][margin=2em,alignment=left,stopper=)] According to the manual, this should do exactly the same. But I get a list with bullets. My problem is that I want two different kind of lists in my document, and when I use definition # 1, all the lists seem to be numbered, even if I specify \startitemize[2,packed,joinedup] later on. Any hints will be welcome! Best Thomas ___ ntg-context mailing list [EMAIL PROTECTED] http://www.ntg.nl/mailman/listinfo/ntg-context
Re: [NTG-context] "bug" in OC support
At 12:11 04/11/2003, you wrote: just a small fix for the Optional content (OC) support. The keywords for the default state (visible or not) must be changed to uppercase letters. ok H ___ ntg-context mailing list [EMAIL PROTECTED] http://www.ntg.nl/mailman/listinfo/ntg-context