247 lines
6.4 KiB
Groff
247 lines
6.4 KiB
Groff
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.\" -*- nroff -*-
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.TH GXDITVIEW 1 "Release 5" "X Version 11"
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.SH NAME
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gxditview \- display gtroff output files
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.SH SYNOPSIS
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.B gxditview
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.RI [\fB\- toolkitoption\ .\|.\|.\|]
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.RI [\fB\- option\ .\|.\|.\|]
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.RI [ filename ]
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.SH DESCRIPTION
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The
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.I gxditview
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program displays gtroff output on an X display.
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It uses the standard X11 fonts,
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so it does not require access to the server machine for font loading.
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.PP
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If
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.I filename
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is
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.BR \- ,
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.I gxditview
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will read the standard input.
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.PP
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The left mouse button brings up a menu with the following entries:
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.TP 8
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.B "Next Page"
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Display the next page.
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.TP
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.B "Previous Page"
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Display the previous page.
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.TP
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.B "Select Page"
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Select a particular numbered page specified by a dialog box.
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.TP
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.B Print
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Print the gtroff output using a command specified by a dialog box.
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The default command initially displayed is controlled by the
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.B printCommand
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application resource, and by the
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.B \-printCommand
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option.
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.TP
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.B Open
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Open for display a new file specified by a dialog box.
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The file should contain gtroff output.
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If the filename starts with
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.B |
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it will be taken to be a command to read from.
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.TP
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.B Quit
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Exit from
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.IR gxditview .
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.PP
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The
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.BR n ,
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Space
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and Return keys are bound to the
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.B Next\ Page
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action.
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The
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.BR p ,
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BackSpace
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and
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Delete
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keys are bound to the
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.B Previous\ Page
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action.
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The
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.B q
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key is bound to the
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.B Quit
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action.
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The
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.B r
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key is bound to the
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.B Rerasterize
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action which rereads the current file, and redisplays the current page;
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if the current file is a command, the command will be reexecuted.
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.PP
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The
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.B paperlength
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and
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.B paperwidth
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commands in the DESC file specify the length and width in machine units
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of the virtual page displayed by
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.IR gxditview .
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.SH OPTIONS
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.I Gxditview
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accepts all of the standard X Toolkit command line options along with the
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additional options listed below:
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.TP 8
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.B \-help
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This option indicates that a brief summary of the allowed options should be
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printed.
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.TP
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.B \-page
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This option specifies the page number of the document to be displayed.
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.TP
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.BI \-backingStore\ backing-store-type
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Redisplay of the gtroff output window can take upto a second or so,
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this option causes the server to save the window contents so that when
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it is scrolled around the viewport, the window is painted from
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contents saved in backing store.
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.I backing-store-type
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can be one of
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.BR Always ,
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.B WhenMapped
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or
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.BR NotUseful .
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.TP
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.BI \-printCommand\ command
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The default command displayed in the dialog box for the
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.B Print
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menu entry will be
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.IR command .
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.TP
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.BI \-resolution\ res
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The gtroff output file will be displayed at a resolution of
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.I res
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dpi,
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unless the DESC file contains the
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.B X11
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command, in which case the device resolution will be used.
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This corresponds the
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.I Dvi
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widget's
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.B resolution
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resource.
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The default is 75.
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.TP
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.BI \-filename\ string
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The default filename displayed in the dialog box for the
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.B Open
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menu entry will be
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.IR string .
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This can be either a filename, or a command starting with
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.BR | .
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.PP
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The following standard X Toolkit command line arguments are commonly used with
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.IR gxditview :
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.TP 8
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.BI \-bg\ color
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This option specifies the color to use for the background of the window.
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The default is \fIwhite\fP.
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.TP
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.BI \-bd\ color
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This option specifies the color to use for the border of the window.
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The default is \fIblack\fP.
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.TP
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.BI \-bw\ number
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This option specifies the width in pixels of the border surrounding the window.
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.TP
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.BI \-fg\ color
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This option specifies the color to use for displaying text. The default is
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\fIblack\fP.
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.TP
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.BI \-fn\ font
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This option specifies the font to be used for displaying widget text. The
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default is \fIfixed\fP.
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.TP
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.B \-rv
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This option indicates that reverse video should be simulated by swapping
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the foreground and background colors.
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.TP
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.BI \-geometry\ geometry
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This option specifies the preferred size and position of the window.
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.TP
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.BI \-display\ host : display
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This option specifies the X server to contact.
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.TP
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.BI \-xrm\ resourcestring
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This option specifies a resource string to be used.
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.SH X DEFAULTS
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This program uses the
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.I Dvi
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widget in the X Toolkit. It understands all of the core resource names and
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classes as well as:
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.PP
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.TP 8
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.BR width\ (class\ Width )
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Specifies the width of the window.
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.TP
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.BR height\ (class\ Height )
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Specifies the height of the window.
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.TP
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.BR foreground\ (class\ Foreground )
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Specifies the default foreground color.
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.TP
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.BR font\ (class\ Font )
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Specifies the font to be used for error messages.
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.TP
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.BR fontMap\ (class\ FontMap )
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Specifies the mapping from groff font names to X font names. This
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must be a string containing a sequence of lines. Each line contains
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two whitespace separated fields: first the groff font name, and
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secondly the X font name. The default is
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.nf
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"\e
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TR -adobe-times-medium-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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TI -adobe-times-medium-i-normal--*-100-*-*-*-*-iso8859-1\en\e
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TB -adobe-times-bold-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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TBI -adobe-times-bold-i-normal--*-100-*-*-*-*-iso8859-1\en\e
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CR -adobe-courier-medium-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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CI -adobe-courier-medium-o-normal--*-100-*-*-*-*-iso8859-1\en\e
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CB -adobe-courier-bold-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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CBI -adobe-courier-bold-o-normal--*-100-*-*-*-*-iso8859-1\en\e
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HR -adobe-helvetica-medium-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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HI -adobe-helvetica-medium-o-normal--*-100-*-*-*-*-iso8859-1\en\e
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HB -adobe-helvetica-bold-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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HBI -adobe-helvetica-bold-o-normal--*-100-*-*-*-*-iso8859-1\en\e
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NR -adobe-new century schoolbook-medium-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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NI -adobe-new century schoolbook-medium-i-normal--*-100-*-*-*-*-iso8859-1\en\e
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NB -adobe-new century schoolbook-bold-r-normal--*-100-*-*-*-*-iso8859-1\en\e
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NBI -adobe-new century schoolbook-bold-i-normal--*-100-*-*-*-*-iso8859-1\en\e
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S -adobe-symbol-medium-r-normal--*-100-*-*-*-*-adobe-fontspecific\en\e
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SS -adobe-symbol-medium-r-normal--*-100-*-*-*-*-adobe-fontspecific\en\e
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"
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.fi
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.SH "SEE ALSO"
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.IR X (1),
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.IR xrdb (1),
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.IR gtroff (1),
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.IR groff (1)
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.SH ORIGIN
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This program is derived from xditview;
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portions of xditview originated in xtroff which was derived
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from suntroff.
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.SH COPYRIGHT
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Copyright 1989, Massachusetts Institute of Technology.
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.br
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See
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.IR X (1)
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for a full statement of rights and permissions.
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.SH AUTHORS
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Keith Packard (MIT X Consortium)
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.br
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Richard L. Hyde (Purdue)
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.br
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David Slattengren (Berkeley)
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.br
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Malcolm Slaney (Schlumberger Palo Alto Research)
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.br
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Mark Moraes (University of Toronto)
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.br
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James Clark
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