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1.1 root 1: .TH PSIX 1
2: .CT 1 writing_output
3: .SH NAME
4: psix \- postscript interpreter
5: .SH SYNOPSIS
6: .B psix
7: [
8: .I option ...
9: ] [
10: .I file
11: ]
12: .SH DESCRIPTION
13: .I Psix
14: reads Postscript input from
15: .I file
16: or from standard input
17: and simulates the resulting pages in a
18: window under X Windows.
19: If the large window it brings up is too big
20: for your screen, you can use
21: .I -geometry
22: to change its size. You may also want to use the
23: .I -a
24: option described below.
25: .PP
26: The options are
27: .TP
28: .BI -p n
29: Display page
30: .IR n ,
31: where
32: .I n
33: is determined from the
34: .B %%Page
35: comments in the file.
36: If these are not present, page selection will not work.
37: .TP
38: .B -R
39: Pages in the file are in reverse order. This flag must be used on such files
40: for the
41: .I -p
42: option to work.
43: .TP
44: .B -r
45: Display the image at full scale, with the bottom left
46: corner positioned at the bottom left corner of the window.
47: (By default, the image is scaled to fit the window, maintaining
48: the aspect ratio of a printer.)
49: .HP
50: .B -a
51: .I x y
52: .br
53: Display the image at full scale with position
54: .I x,y
55: of the image placed at the bottom left corner of the window.
56: .PP
57: Fonts are implemented with size-24 bitmap fonts.
58: Those available are
59: Symbol, Courier, Times-Roman, Times-Italic, Times-Bold, Times-BoldItalic, Helvetica,
60: Helvetica-Oblique, Helvetica-Bold, Helvetica-BoldOblique.
61: Fonts
62: Courier-Bold,
63: Courier-Oblique,
64: and
65: Courier-BoldOblique
66: are mapped to
67: Courier.
68: Other postscript fonts, including type1, may be used if
69: they are supplied before they're referenced.
70: .PP
71: When the `cherries' icon is displayed, you can move forward
72: by typing return or you can use mouse button 3
73: to move forward
74: .RB ( more ),
75: to a particular page
76: .RB ( page ),
77: or quit
78: .RB ( done ).
79: .SH EXAMPLES
80: .TP
81: .L
82: troff -ms memo | lp -dstdout -H | psi
83: .br
84: .ns
85: .TP
86: .L
87: troff -ms memo | dpost | psi
88: Two equivalent ways to format a memo, convert it to PostScript,
89: and display it.
90: .PP
91: For best results with TeX documents, use
92: .B dvips
93: with the
94: .BR -Tjerq ,
95: .BR -Tgnot ,
96: or
97: .B "-D 100"
98: option to get fonts of the proper resolution and run
99: .I psi
100: with the
101: .I -r
102: or
103: .I -a
104: flag to prevent
105: .I psi
106: from scaling.
107: .SH FILES
108: .TF psi.err
109: .TP
110: .F psi.err
111: error messages
112: .SH SEE ALSO
113: .IR lp (1),
114: .IR dvips (1),
115: .IR postscript (8),
116: .IR proof (9.1),
117: .IR psifile (1),
118: .IR psi (9.1)
119: .SH DIAGNOSTICS
120: A `dead mouse' icon signals an error;
121: error comments are placed on file
122: .FR psi.err .
123: .PP
124: Symbols that lack bitmaps are replaced by `?'
125: and an error is reported.
126: .SH BUGS
127: Unimplemented PostScript features are rotated images and
128: half tone screens.
129: Imagemasks may only be rotated by multiples of 90 degrees, not
130: by arbitrary angles.
131: .br
132: Skipping pages may cause operators to be undefined.
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