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1.1 ! root 1: .TH prtx 1G "WH" MARX ! 2: .SH NAME ! 3: prtx \- graphics mode output filter for matrix printers ! 4: .SH SYNOPSIS ! 5: .HP 10 ! 6: prtx [ -\fBi\fR p ] [ -\fBo\fR device ] [ -\fBn\fR font ] ! 7: [ -\fBw\fR width ] [ -\fBOcxf\fR ] files ! 8: .HP 10 ! 9: prtx [ -\fBi\fR t ] [ -\fBo\fR device ] [ -\fBn\fR font ] ! 10: [ -\fBw\fR width ] [ -\fBOcxf\fR ] [ -\fBs\fR charsize ] files ! 11: .HP 10 ! 12: prtx [ -\fBi\fR g ] [ -\fBo\fR device ] ! 13: [ -\fBn\fR font ] [ -\fBOcxuf\fR ] [ -\fBr\fR region ] files ! 14: .SH DESCRIPTION ! 15: .P ! 16: .I prtx ! 17: reads commands from the specified files and constructs pictures. ! 18: printronix matrix printer. ! 19: If no files are specified it reads from the standard input. ! 20: The file name "-" also specifies the standard input. ! 21: .P ! 22: The options are: ! 23: .TP 5 ! 24: -\fBo\fR device ! 25: Output appropriate for the designated device. ! 26: Currently supported devices are: ! 27: .RS 10 ! 28: .TP 5 ! 29: prtx ! 30: A printronix matrix printer. This is the default assumed if ! 31: the -\fBi\fR option is omitted. ! 32: .TP 5 ! 33: hrprtx ! 34: High resolution printronix. Some printronix printers have ! 35: twice the horizontal resolution of the standard printer. ! 36: This option produces output for such printers. ! 37: .TP 5 ! 38: tty ! 39: Any ascii terminal. The output in this mode is crude and ! 40: it is intented only for previewing command files whose output ! 41: is ultimately intended for another device. ! 42: .TP 5 ! 43: trilog. A trilog color printer. ! 44: .RE ! 45: ! 46: .TP ! 47: -\fBi\fR format ! 48: This option specifies the format of the command file. The ! 49: possible values are: ! 50: .RS 10 ! 51: .TP 5 ! 52: \fBprtx\fR ! 53: "Prtx" format. ! 54: Ascii commands suitable for hand ! 55: construction described in \fIprtx\fR(5). ! 56: (This is the default format.) ! 57: .TP 5 ! 58: \fBtplot\fR ! 59: "Tplot" format. Commands usually given to \fItplot\fR(1) ! 60: as described in \fIplot\fR(5). The -\fBs\fR option specifies ! 61: the size of characters as an integer ! 62: multiple of the normal height. ! 63: (The default is 1.) ! 64: .TP 5 ! 65: \fBtroff\fR ! 66: "troff" format. Output from \fInewtroff\fR. ! 67: .TP 5 ! 68: \fBgps\fR ! 69: \fIGps\fR(5) format. Normally used for display on Tektronix ! 70: terminals. Produced by the \fIstat\fR(1) commands. ! 71: The -\fBr\fR and -\fBu\fR options are as for \fIged\fR(1). ! 72: .RE ! 73: .TP 12 ! 74: -\fBn\fR font ! 75: \fIFont\fR is a file that describes an alternate character set. ! 76: If it starts with a '/' it is interpreted as a full path ! 77: name. If it starts with './' it is relative to the current ! 78: directory. ! 79: Otherwise it is relative to the font library. ! 80: If this option is omitted "\fIDEVICE\fR.font" is assumed. Where ! 81: \fIDEVICE\fR is the -\fBo\fR option. ! 82: .TP 12 ! 83: -\fBw\fR width ! 84: \fIWidth\fR is the width (in inches) of the paper. ! 85: It is a floating point number. ! 86: It overrides the default width for the device. ! 87: .TP 5 ! 88: -\fBO\fR ! 89: Overlays all files into one picture. ! 90: (Normally each file goes on a separate page.) ! 91: ! 92: .TP 5 ! 93: -\fBx\fR ! 94: Exchange rows and columns. That is, turn picture on its side. ! 95: ! 96: .TP 5 ! 97: -\fBc\fR ! 98: Let output continue vertically across page boundaries. ! 99: This permits pictures of any height to be drawn. ! 100: ! 101: .TP 5 ! 102: -\fBf\fR ! 103: Fit the output the to a page. ! 104: I.e. rescale the locations of points so that the picture fits ! 105: exactly on the page. The original picture may have been ! 106: bigger or smaller than a page. ! 107: ! 108: .SH EXAMPLES ! 109: Typical use is: ! 110: .sp ! 111: prtx <sample | lpr -uk -o ! 112: .sp ! 113: The "-o" is necessary so that lpr doesn't complain about ! 114: unprintable characters. ! 115: Another example is ! 116: .sp ! 117: graph <numbers | prtx -t | lpr -uk -o ! 118: ! 119: .SH SEE ALSO ! 120: .I prtx(5), prtxfont(5), graphics(1), graph(1), plot(5), gps(5). ! 121: .SH FILES ! 122: The font library is /usr/marx/lib. ! 123: .SH DIAGNOSTICS ! 124: Many diagnostics are printed on the standard error output. ! 125: In general an attempt is made to continue. ! 126: .SH BUGS ! 127: .P ! 128: The ! 129: .I boxit ! 130: prefix cannot always determine the boundary of the prefixed ! 131: command. ! 132: .P ! 133: This command is a descendant of one that only produced output ! 134: for the printronix, hence its name. ! 135: .P ! 136: The printronix, and trilog are slow devices in graphics mode. ! 137: .P ! 138: Small narrow ellipses do not work. ! 139: .P ! 140: Large input files can result in very poor performance because ! 141: of a problem with \fImalloc\fR. ! 142: .P ! 143: The "a" (arc) command for troff input is not yet implemented. ! 144: .P ! 145: Many characters expected by troff users are not in the current ! 146: font. ! 147: .SH AUTHOR ! 148: Jerry Schwarz (harpo!jerry)
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