1Pbmto4425 User Manual(0) Pbmto4425 User Manual(0)
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6 pbmto4425 - Display PBM images on an AT&T 4425 terminal
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10 pbmto4425 [pbmfile]
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14 This program is part of Netpbm(1).
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16 pbmto4425 displays PBM format images on an AT&T 4425 ASCII terminal
17 using that terminal's mosaic graphics character set. The program
18 should also work with other VT100-like terminals with mosaic graphics
19 character sets such as the C. Itoh CIT-101, but it has not yet been
20 tested on terminals other than the 4425.
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22 Pbmto4425 puts the terminal into 132 column mode to achieve the maximum
23 resolution of the terminal. In this mode the terminal has a resolution
24 of 264 columns by 69 rows. The pixels have an aspect ratio of 1:2.6,
25 therefore an image should be processed before being displayed in a man‐
26 ner such as this:
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28 % pamscale -xscale 2.6 pamfile \
29 | pamscale -xysize 264 69 \
30 | ppmtopgm \
31 | pamditherbw \
32 | pbmto4425
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36 There are no command line options defined specifically for pbmto4425,
37 but it recognizes the options common to all programs based on libnetpbm
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39 Common Options ⟨index.html#commonoptions⟩ .)
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43 pbmtoascii(1), ppmtoterm(1), pbm(1)
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47 Copyright (C) 1993 by Robert Perlberg
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50 This manual page was generated by the Netpbm tool 'makeman' from HTML
51 source. The master documentation is at
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53 http://netpbm.sourceforge.net/doc/pbmto4425.html
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55netpbm documentation 1994 Pbmto4425 User Manual(0)