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+.\" ghostview.man -- Man page for ghostview application
+.\" Copyright (C) 1992 Timothy O. Theisen
+.\"
+.\" This program is free software; you can redistribute it and/or modify
+.\" it under the terms of the GNU General Public License as published by
+.\" the Free Software Foundation; either version 2 of the License, or
+.\" (at your option) any later version.
+.\"
+.\" This program is distributed in the hope that it will be useful,
+.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
+.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+.\" GNU General Public License for more details.
+.\"
+.\" You should have received a copy of the GNU General Public License
+.\" along with this program; if not, write to the Free Software
+.\" Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+.\"
+.\" Author: Tim Theisen Systems Programmer
+.\" Internet: tim@cs.wisc.edu Department of Computer Sciences
+.\" UUCP: uwvax!tim University of Wisconsin-Madison
+.\" Phone: (608)262-0438 1210 West Dayton Street
+.\" FAX: (608)262-9777 Madison, WI 53706
+.if t .ds Te T\\h'-0.1667m'\\v'0.20v'E\\v'-0.20v'\\h'-0.125m'X
+.if n .ds Te TeX
+.TH GHOSTVIEW 1
+.SH NAME
+\fIghostview\fR \- View PostScript documents using ghostscript
+.SH SYNOPSIS
+.B ghostview
+[filename]
+.br
+or
+.br
+.B ghostview
+[\-monochrome] [\-grayscale] [\-color]
+[\-[no]title] [\-[no]date] [\-[no]locator] [\-[no]labels]
+[\-resolution\ \fIdpi\fP] [\-dpi\ \fIdpi\fP]
+[\-xdpi\ \fIdpi\fP] [\-ydpi\ \fIdpi\fP] [\-magstep\ \fIn\fP]
+[\-[no]safer] [\-[no]quiet] [\-arguments\ \fIarguments\fP]
+[\-[no]center]
+[\-portrait] [\-landscape] [\-upsidedown] [\-seascape] [\-[no]swap]
+[\-letter] [\-tabloid] [\-ledger] [\-legal] [\-statement]
+[\-executive] [\-a3] [\-a4] [\-a5] [\-b4] [\-b5]
+[\-folio] [\-quarto] [\-10x14]
+[\-force] [\-forceorientation] [\-forcemedia]
+[\-[no]openwindows] [\-[no]ncdwm]
+[\-page \fIlabel\fP] [\-\fItoolkitoption\fR\ ...]
+[filename]
+.SH DESCRIPTION
+The \fIghostview\fP program provides an X11 user interface for
+the \fIghostscript\fP interpreter.
+\fIGhostview\fP and \fIghostscript\fP function as two cooperating programs.
+\fIGhostview\fP creates the viewing window and \fIghostscript\fP draws in it.
+.PP
+Don't be alarmed by the number of options.
+Generally, one invokes \fIghostview\fP with just one parameter, the name of
+the file to be previewed. If the filename is ``-'', \fIghostview\fP will read
+from ``stdin''.
+The options provide a way to set X resources from
+the command line for a single invocation of \fIghostview\fP. For that reason,
+discussion of the options is delayed until after the X resources are discussed.
+.SH MAIN WINDOW
+The main viewport is on the right side of the main window.
+If the page is larger than the viewport, there will be scroll bars along the
+bottom and right edges of the viewport.
+To the left of the viewport is the table of contents.
+If the PostScript file has document structuring convention (DSC) comments,
+the table of context will display the page labels (i.e. usually page numbers).
+To the left of the table of contents is the menu box.
+Each push button brings up a popup menu.
+Over the menu box and table of contents there are three optional labels
+that contain the title, date, and locator.
+The title label contains the document title found in the DSC comments.
+If no title can be found, the filename is used in its place.
+The date label contains the document date found in the DSC comments.
+If no date can be found, the last modified date of the file is
+used in its place.
+Since the title and date labels may be clipped by the main viewport,
+the date and title labels are push buttons that bring up a popup window
+with the title or date.
+These popup windows also show the ``document'' icon when the displayed string
+comes from the DSC comments.
+The locator shows the location of the cursor in the viewport.
+The location is expressed in the default user coordinate system.
+The locator is useful for measuring bounding boxes.
+.PP
+Within the main viewport the mouse cursor is a ``target'' when
+\fIghostscript\fP is doing work.
+The cursor is a ``cross hair'' when \fIghostscript\fP is idle.
+When moving to another page in a document, it is generally best to wait
+for \fIghostscript\fP to become idle. Otherwise, the current \fIghostscript\fP process
+must be killed and the overhead of reading the prologue is incurred again.
+.PP
+\fIGhostview\fP will check to see if the file has been modified just before
+it displays a page or when the application is deiconified.
+If the file has changed, it will reopen the file.
+.PP
+Clicking anywhere within the viewport will popup a zoom window.
+The window is centered about the location that was clicked.
+Clicking with the first mouse button pops up a low resolution zoom window.
+Clicking with the second mouse button pops up a medium resolution zoom window.
+Clicking with the third mouse button pops up a high resolution zoom window.
+The cursor in the zoom window will display a ``target'' or ``cross hair''
+depending on the state of \fIghostscript\fP.
+The locator reports the position of the cursor in the zoom windows
+as well as the main viewport.
+.PP
+In the table of contents, the first and third mouse button function exactly
+as they do in a Text widget.
+That is the first mouse button selects text and the third mouse button
+extends selections.
+However, clicking on a page label with the second mouse button will cause
+that page to be shown.
+The page being displayed is marked with a '<' in the right margin of
+the table of contents.
+.SH POPUP WINDOWS
+There are several additional windows that may appear.
+The \fIcopyright\fP window will appear whenever copyright information is
+requested.
+The \fIinformation\fP window appears whenever the \fIghostscript\fP process
+writes to ``stdout'' or ``stderr''.
+Whenever there is an error in the PostScript program, the stack trace will
+appear in this window.
+When \fIghostscript\fP is invoked without the quiet option, informational message
+regarding the state of \fIghostscript\fP will appear in the \fIinformation\fP window.
+The \fIcopyright\fP and \fIinformation\fP windows can be dismissed by pushing
+the ``Dismiss'' button.
+.PP
+The \fISelect File\fP dialog widget will appear when you wish to open or save
+a file.
+The
+.I Select File
+dialog widget
+allows an X11 user to select a file by typing the path or by browsing in
+directory listings and selecting entries with the mouse.
+.PP
+The space bar can be pressed to complete filenames, and tilde is used for home
+directories.
+All the usual key bindings can be used in the text widget, except for Return
+and Control\-M, which are equivalent to pressing the OK button.
+The path can be scrolled using the large horizontal scroll bar, or by moving
+the insertion cursor in the text widget.
+The directory entries can be scrolled using the vertical scroll bars, or by
+holding a mouse button down and moving out of the listing.
+The scrolling speed varies with the distance from the listing.
+.PP
+The directory entries are terminated with special characters that show the
+type of entry, similar to the
+.I \-F
+option of
+.IR ls (1).
+.PP
+The
+.I Select File
+dialog widget is in total control until is pops down.
+No other controls in \fIghostview\fP will be active during this time.
+.SH MENUS
+There are five buttons in the menu box. They are the
+\fBFile\fP, \fBPage\fP, \fBMagstep\fP, \fBOrientation\fP, and \fBMedia\fP
+buttons.
+There are keyboard accelerators for most of the popup menus. Be sure
+to read the keyboard accelerator section.
+.IP \fBFile\fB 1i
+This popup menu controls file access:
+.RS 1i
+.IP "\fBOpen...\fP" 1i
+Pops up the Select File window in preparation to open a file.
+The Select File widget is in total control until it pops down.
+Opens the file for viewing.
+.IP "\fBReopen\fP" 1i
+Reopens the current file.
+.IP "\fBPrint...\fP" 1i
+Pops up a dialog widget to ask for the printer name.
+Sends the whole document to the printer.
+.IP "\fBPrint marked pages...\fP" 1i
+Pops up a dialog widget to ask for the printer name.
+Sends the marked pages to the printer.
+If no pages have been marked, the mark procedure is called before
+printing and then the unmark procedure is called after printing.
+.IP "\fBSave marked pages...\fP" 1i
+Pops up the Select File window in preparation to save a file.
+The Select File widget is in total control until it pops down.
+Saves the marked pages in the selected file.
+If no pages have been marked, the mark procedure is called before
+saving and then the unmark procedure is called after saving.
+.IP "\fBCopyright...\fP" 1i
+Pops up the \fIcopyright\fP window.
+.IP "\fBQuit\fP" 1i
+Causes \fIghostview\fP to exit.
+.RS -1i
+.IP \fBPage\fP 1i
+This popup menu controls page access:
+.RS 1i
+.IP "\fBNext\fP" 1i
+Display the next page.
+.IP "\fBRedisplay\fP" 1i
+Display the current page.
+.IP "\fBPrevious\fP" 1i
+Display the previous page.
+.IP "\fBCenter\fP" 1i
+Center the page in the viewport.
+.IP "\fBMark\fP" 1i
+Mark the pages that have been selected in the table of contents.
+If no pages have been selected, mark the current page.
+.IP "\fBUnmark\fP" 1i
+Unmark the pages that have been selected in the table of contents.
+If no pages have been selected, unmark the current page.
+.RS -1i
+.IP \fBMagstep\fP 1i
+The Magstep menu controls the magnification at which the document is
+viewed.
+The default magstep of 0 implies no magnification (i.e. the size on
+the screen should match the size on paper).
+\fIGhostview\fP borrows the notion of magstep from \*(Te\&. The magnification
+is defined to be 1.2**magstep. At magstep 1, the document is magnified
+by 1.2. At magstep -1, the document is reduced by 1.2.
+The Magstep menu lists values from -5 to 5.
+.IP \fBOrientation\fP 1i
+The Orientation menu controls the display orientation.
+A ``dot'' appears in front of the current orientation.
+The first mouse button sets the default orientation.
+The DSC comments may specify an orientation of Portrait or Landscape that
+overrides the default.
+In this case, a "document" appears in front of the current orientation.
+The second mouse button can be used to ``force'' the orientation on
+a document to override the DSC comments.
+If an orientation is being forced, then a ``tie fighter'' will appear in
+front of the current orientation.
+.RS 1i
+.IP "\fBPortrait\fP" 1i
+Set the orientation to Portrait. This implies no rotation.
+A portrait orientation indicates that the longest edge of the paper
+is parallel to the vertical (y) axis.
+.IP "\fBLandscape\fP" 1i
+Set the orientation to Landscape. This implies a clockwise rotation of the
+paper by 90 degrees.
+A landscape orientation indicates that the longest edge of the paper
+is parallel to the horizontal (x) axis.
+.IP "\fBUpside\-down\fP" 1i
+Set the orientation to Upside\-Down.
+.IP "\fBSeascape\fP" 1i
+Set the orientation to Seascape. This implies a counterclockwise rotation
+of the paper by 90 degrees.
+.IP "\fBSwap Landscape\fP" 1i
+Swap the meaning of Landscape and Seascape. Most of the Landscape documents
+that I have encountered require a 90 clockwise rotation of the paper to
+view. However, there is no standard and some documents need to be rotated
+the other way. The swap landscape button allows \fIghostview\fP to automatically
+rotate the document the right way in response to the \fB%%Orientation\fP comment
+in the PostScript file.
+.RS -1i
+.IP \fBMedia\fP 1i
+The entries on the Media menu set the page media.
+Media defined in the document appear at the beginning of the menu
+separated by a line from the standard media.
+A ``dot'' appears in front of the current media.
+The first mouse button sets the default media.
+The DSC comments may specify the page media that overrides the default.
+In this case, a "document" appears in front of the current media.
+The second mouse button can be used to ``force'' the media on
+a document to override the DSC comments.
+Forcing the media on an EPSF figure will override the Bounding Box.
+This makes is easy to view a figure with an incorrect \fB%%BoundingBox\fP comment.
+If a media is being forced, then a ``tie fighter'' will appear in
+front of the current media.
+.sp
+Here are the standard media names and their sizes.
+The size is given as the width and height in PostScript points.
+.ta 1.5i 3.0i
+.RS 1i
+.nf
+\fBLetter\fP 612 x 792 (8.5 x 11 in.)
+\fBTabloid\fP 792 x 1224 (11 x 17 in.)
+\fBLedger\fP 1224 x 792 (17 x 11 in.)
+\fBLegal\fP 612 x 1008 (8.5 x 14 in.)
+\fBStatement\fP 396 x 612 (5.5 x 8.5 in.)
+\fBExecutive\fP 540 x 720 (7.5 x 10 in.)
+\fBA3\fP 842 x 1190
+\fBA4\fP 595 x 842
+\fBA5\fP 420 x 595
+\fBB4\fP 729 x 1032
+\fBB5\fP 516 x 729
+\fBFolio\fP 612 x 936 (8.5 x 13 in.)
+\fBQuarto\fP 610 x 780
+\fB10x14\fP 720 x 1008 (10 x 14 in.)
+.fi
+.SH KEYBOARD ACCELERATORS
+Most of the popup menu commands have an equivalent action that can be
+invoked from the keyboard. The popup menu entry must be sensitive (i.e. not grayed
+out) for the action to have effect. Here is the default keyboard binding:
+.IP \fBQ\fP 1i
+Bound to \fBGhostviewQuit()\fP which is
+equivalent to pushing the \fBQuit\fP menu button on the \fBGhostview\fP menu.
+.IP \fBO\fP 1i
+Bound to \fBGhostviewOpen()\fP which is
+equivalent to pushing the \fBOpen...\fP menu button on the \fBFile\fP menu.
+.IP \fBR\fP 1i
+Bound to \fBGhostviewReopen()\fP which is
+equivalent to pushing the \fBReopen\fP menu button on the \fBFile\fP menu.
+.IP \fBS\fP 1i
+Bound to \fBGhostviewSave()\fP which is
+equivalent to pushing the \fBSave marked pages...\fP menu button on the \fBFile\fP menu.
+.IP \fBP\fP 1i
+Bound to \fBGhostviewPrintMarked()\fP which is
+equivalent to pushing the \fBPrint marked pages...\fP menu button on the \fBFile\fP menu.
+.IP \fBShift\-P\fP 1i
+Bound to \fBGhostviewPrintWhole()\fP which is
+equivalent to pushing the \fBPrint...\fP menu button on the \fBFile\fP menu.
+.IP "\fBBackSpace\fP, \fBDelete\fP, \fBPrior\fP, \fBB\fP" 1i
+Bound to \fBGhostviewPrevious()\fP which is
+equivalent to pushing the \fBPrevious\fP menu button on the \fBPage\fP menu.
+.IP "\fBspace\fP, \fBReturn\fP, \fBNext\fP, \fBF\fP" 1i
+Bound to \fBGhostviewNext()\fP which is
+equivalent to pushing the \fBNext\fP menu button on the \fBPage\fP menu.
+.IP "\fBperiod\fP, \fBCtrl\-L\fP" 1i
+Bound to \fBGhostviewShow()\fP which is
+equivalent to pushing the \fBRedisplay\fP menu button on the \fBPage\fP menu.
+.IP \fBM\fP 1i
+Bound to \fBGhostviewMark()\fP which is
+equivalent to pushing the \fBMark\fP menu button on the \fBPage\fP menu.
+.IP \fBN\fP 1i
+Bound to \fBGhostviewUnMark()\fP which is
+equivalent to pushing the \fBUnmark\fP menu button on the \fBPage\fP menu.
+.IP \fB0\fP 1i
+Bound to \fBGhostviewMagstep(0)\fP which is
+equivalent to pushing the \fB0\fP menu button on the \fBMagstep\fP menu.
+.IP \fB1\fP 1i
+Bound to \fBGhostviewMagstep(1)\fP which is
+equivalent to pushing the \fB1\fP menu button on the \fBMagstep\fP menu.
+.IP \fB2\fP 1i
+Bound to \fBGhostviewMagstep(2)\fP which is
+equivalent to pushing the \fB2\fP menu button on the \fBMagstep\fP menu.
+.IP \fB3\fP 1i
+Bound to \fBGhostviewMagstep(3)\fP which is
+equivalent to pushing the \fB3\fP menu button on the \fBMagstep\fP menu.
+.IP \fB4\fP 1i
+Bound to \fBGhostviewMagstep(4)\fP which is
+equivalent to pushing the \fB4\fP menu button on the \fBMagstep\fP menu.
+.IP \fB5\fP 1i
+Bound to \fBGhostviewMagstep(5)\fP which is
+equivalent to pushing the \fB5\fP menu button on the \fBMagstep\fP menu.
+.IP \fB+\fP 1i
+Bound to \fBGhostviewIncreaseMagstep()\fP which increases the magstep by 1.
+.IP \fB-\fP 1i
+Bound to \fBGhostviewDecreaseMagstep()\fP which decreases the magstep by 1.
+.IP \fBU\fP 1i
+Bound to \fBGhostviewUp()\fP which scrolls the main viewport up.
+.IP \fBD\fP 1i
+Bound to \fBGhostviewDown()\fP which scrolls the main viewport down.
+.IP \fBH\fP 1i
+Bound to \fBGhostviewLeft()\fP which scrolls the main viewport left.
+.IP \fBJ\fP 1i
+Bound to \fBGhostviewDown()\fP which scrolls the main viewport down.
+.IP \fBK\fP 1i
+Bound to \fBGhostviewUp()\fP which scrolls the main viewport up.
+.IP \fBL\fP 1i
+Bound to \fBGhostviewRight()\fP which scrolls the main viewport right.
+.IP "\fBUp\fP (arrow)" 1i
+Bound to \fBGhostviewDefault() GhostviewSetOrientation(portrait)\fP which is
+equivalent to pushing \fBPortrait\fP with the first mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBRight\fP (arrow)" 1i
+Bound to \fBGhostviewDefault() GhostviewSetOrientation(landscape)\fP which is
+equivalent to pushing \fBLandscape\fP with the first mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBDown\fP (arrow)" 1i
+Bound to \fBGhostviewDefault() GhostviewSetOrientation(upside\-down)\fP which is
+equivalent to pushing \fBUpside\-down\fP with the first mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBLeft\fP (arrow)" 1i
+Bound to \fBGhostviewDefault() GhostviewSetOrientation(seascape)\fP which is
+equivalent to pushing \fBSeascape\fP with the first mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBShift\-Up\fP (arrow)" 1i
+Bound to \fBGhostviewForce() GhostviewSetOrientation(portrait)\fP which is
+equivalent to pushing \fBPortrait\fP with the second mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBShift\-Right\fP (arrow)" 1i
+Bound to \fBGhostviewForce() GhostviewSetOrientation(landscape)\fP which is
+equivalent to pushing \fBLandscape\fP with the second mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBShift\-Down\fP (arrow)" 1i
+Bound to \fBGhostviewForce() GhostviewSetOrientation(upside\-down)\fP which is
+equivalent to pushing \fBUpside\-down\fP with the second mouse button on the
+\fBOrientation\fP menu.
+.IP "\fBShift\-Left\fP (arrow)" 1i
+Bound to \fBGhostviewForce() GhostviewSetOrientation(seascape)\fP which is
+equivalent to pushing \fBSeascape\fP with the second mouse button on the
+\fBOrientation\fP menu.
+.SH ACTIONS
+Most of the popup menu commands have an equivalent action that can be
+used in a translation. The popup menu entry must be sensitive (i.e. not grayed
+out) for the action to have effect. Here is the list of actions:
+.IP \fBGhostviewCopyright()\fP 1i
+Equivalent to pushing the \fBCopyright...\fP menu button on the \fBGhostview\fP menu.
+.IP \fBGhostviewQuit()\fP 1i
+Equivalent to pushing the \fBQuit\fP menu button on the \fBGhostview\fP menu.
+.IP \fBGhostviewOpen()\fP 1i
+Equivalent to pushing the \fBOpen...\fP menu button on the \fBFile\fP menu.
+.IP \fBGhostviewReopen()\fP 1i
+Equivalent to pushing the \fBReopen\fP menu button on the \fBFile\fP menu.
+.IP \fBGhostviewSave()\fP 1i
+Equivalent to pushing the \fBSave marked pages...\fP menu button on the \fBFile\fP menu.
+.IP \fBGhostviewPrintWhole()\fP 1i
+Equivalent to pushing the \fBPrint...\fP menu button on the \fBFile\fP menu.
+.IP \fBGhostviewPrintMarked()\fP 1i
+Equivalent to pushing the \fBPrint marked pages...\fP menu button on the \fBFile\fP menu.
+.IP \fBGhostviewPrevious()\fP 1i
+Equivalent to pushing the \fBPrevious\fP menu button on the \fBPage\fP menu.
+.IP \fBGhostviewShow()\fP 1i
+Equivalent to pushing the \fBRedisplay\fP menu button on the \fBPage\fP menu.
+.IP \fBGhostviewNext()\fP 1i
+Equivalent to pushing the \fBNext\fP menu button on the \fBPage\fP menu.
+.IP \fBGhostviewCenter()\fP 1i
+Equivalent to pushing the \fBCenter\fP menu button on the \fBPage\fP menu.
+.IP \fBGhostviewMark()\fP 1i
+Equivalent to pushing the \fBMark\fP menu button on the \fBPage\fP menu.
+.IP \fBGhostviewUnmark()\fP 1i
+Equivalent to pushing the \fBUnmark\fP menu button on the \fBPage\fP menu.
+.IP \fBGhostviewSetMagstep(magstep)\fP 1i
+Sets the magstep. The parameter must be an integer.
+.IP \fBGhostviewIncreaseMagstep()\fP 1i
+Increases magstep by one.
+.IP \fBGhostviewDecreaseMagstep()\fP 1i
+Decreases magstep by one.
+.IP \fBGhostviewSetOrientation(orientation)\fP 1i
+Set the orientation to the passed parameter. The parameter must be
+\fBportrait\fP, \fBlandscape\fP, \fBupside\-down\fP, or \fBseascape\fP.
+.IP \fBGhostviewSwapLandscape()\fP 1i
+Equivalent to pushing the \fBSwap Landscape\fP menu button on the \fBOrientation\fP menu.
+.IP \fBGhostviewSetPageMedia(media\-name)\fP 1i
+Sets the media. The parameter should be either a media defined in the
+document or a standard media.
+.IP \fBGhostviewDefault()\fP 1i
+The orientation or media being set is not forced on the document.
+This action is called before the action that sets the orientation
+or media.
+.IP \fBGhostviewForce()\fP 1i
+The orientation or media being set is forced on the document.
+This action is called before the action that sets the orientation
+or media.
+.IP \fBGhostviewDeleteWindow()\fP 1i
+Destroy the current window. This provides a way to implement the Delete Window
+protocol for window managers.
+.IP \fBGhostviewDismiss()\fP 1i
+Pop down the current window. This provides a way to implement the Delete Window
+protocol for window managers.
+.IP \fBGhostviewScrollUp()\fP 1i
+Scroll the main viewport up.
+.IP \fBGhostviewScrollDown()\fP 1i
+Scroll the main viewport down.
+.IP \fBGhostviewScrollLeft()\fP 1i
+Scroll the main viewport left.
+.IP \fBGhostviewScrollRight()\fP 1i
+Scroll the main viewport right.
+.IP \fBGhostviewEraseLocator()\fP 1i
+Used to erase the locator when leaving a Ghostview widget.
+.IP \fBGhostviewCheckFile()\fP 1i
+Checks to see if the file changed and refreshes the screen if necessary.
+.SH APPLICATION RESOURCES
+The following application resources may be set to
+control the default behavior of \fIghostview\fP.
+.IP "\fBshowTitle (\fPclass\fB Labels)\fP" 1i
+Tells whether to display the \fB%%Title\fP comment.
+The default is ``true''.
+.IP "\fBshowDate (\fPclass\fB Labels)\fP" 1i
+Tells whether to display the \fB%%Data\fP comment.
+The default is ``true''.
+.IP "\fBshowLocator (\fPclass\fB Labels)\fP" 1i
+Tells whether to display the locator.
+The default is ``true''.
+.IP "\fBautoCenter (\fPclass\fB AutoCenter)\fP" 1i
+Tells whether to center the page within the viewport whenever the page size
+changes.
+The default is ``true''.
+.IP "\fBhorizonalMargin (\fPclass\fB Margin)\fP" 1i
+Tells how many pixels ghostview should reserve for window decorations
+in the horizontal direction.
+The default value is ``20''.
+.IP "\fBverticalMargin (\fPclass\fB Margin)\fP" 1i
+Tells how many pixels ghostview should reserve for window decorations
+in the vertical direction.
+The default value is ``44''.
+.IP "\fBminimumMagstep (\fPclass\fB Magstep)\fP" 1i
+Tells the smallest magstep to display.
+The default is ``-5''.
+.IP "\fBmaximumMagstep (\fPclass\fB Magstep)\fP" 1i
+Tells the largest magstep to display.
+The default is ``5''.
+.IP "\fBmagstep (\fPclass\fB Magstep)\fP" 1i
+Sets the default magstep.
+The default is ``0''.
+.IP "\fBorientation (\fPclass\fB Orientation)\fP" 1i
+Sets the default orientation.
+The default is ``Portrait''.
+.IP "\fBpage (\fPclass\fB Page)\fP" 1i
+Gives the initial page to display. This resource only affects the display
+of the file listed on the command line.
+The default is NULL.
+.IP "\fBpageMedia (\fPclass\fB PageMedia)\fP" 1i
+Sets the default page media.
+The default is ``Letter''.
+.IP "\fBforceOrientation (\fPclass\fB Force)\fP" 1i
+Tells whether to force the orientation on the document.
+The default is ``false''.
+.IP "\fBforcePageMedia (\fPclass\fB Force)\fP" 1i
+Tells whether to force the page media on the document.
+The default is ``false''.
+.IP "\fBswapLandscape (\fPclass\fB SwapLandscape)\fP" 1i
+Tells whether to swap the meaning of Landscape and Seascape.
+The default is ``false''.
+.IP "\fBprintCommand (\fPclass\fB PrintCommand)\fP" 1i
+Sets the command used for printing.
+The printer environment variable is set to the desired printer
+and then this command is executed using popen. This command should
+read from ``stdin'' and send the file to the appropriate printer.
+The default value is ``lpr'' for BSD and ``lp'' for System V.
+.IP "\fBprinterVariable (\fPclass\fB PrinterVariable)\fP" 1i
+Gives the name of the printer environment variable.
+The default value is ``PRINTER'' for BSD and ``LPDEST'' for System V.
+.IP "\fBdefaultPrinter (\fPclass\fB DefaultPrinter)\fP" 1i
+Gives the printer name to use when the printer environment variable is not set.
+The default value is NULL.
+.IP "\fBprintPrompt (\fPclass\fB PrintPrompt)\fP" 1i
+Sets the prompt used to ask for the printer name.
+The default value is ``Printer\ Name:\ ''.
+.IP "\fBprintFail (\fPclass\fB printFail)\fP" 1i
+Sets the string used to inform the user that the printer command failed.
+The default is ``"lpr"\ command\ failed.''.
+.IP "\fBopenPrompt (\fPclass\fB OpenPrompt)\fP" 1i
+Sets the prompt used to ask for a file name to open.
+The default value is ``Open\ File:\ ''.
+.IP "\fBopenFail (\fPclass\fB OpenFail)\fP" 1i
+Sets the string used to inform the user that the open failed.
+The default value is ``Cannot\ open\ file:\ ''.
+.IP "\fBsavePrompt (\fPclass\fB SavePrompt)\fP" 1i
+Sets the prompt used to ask for a file name to save.
+The default value is ``Save\ File:\ ''.
+.IP "\fBsaveFail (\fPclass\fB SaveFail)\fP" 1i
+Sets the string used to inform the user that the save failed.
+The default value is ``Cannot\ save\ file:\ ''.
+.IP "\fBopenWindows (\fPclass\fB OpenWindows)\fP" 1i
+OpenWindows servers sometimes cause error messages about bitmaps not being
+1 bit deep. Turning on this resource avoids the problem by not using any
+bitmaps. You lose the functionality of having the current magstep,
+orientation and media marked on the popup menus.
+The default value is ``false''.
+.IP "\fBncdwm (\fPclass\fB Ncdwm)\fP" 1i
+The Xt Intrinsics has a bug that causes bogus information in
+the window manager size hints. \fINcdwm\fP and possibly other window managers
+get confused by the bogus information and make the window extremely small.
+\fITwm\fP and \fImwm\fP ignore the bogus information. Turning on the resource avoids
+the problem with \fIncdwm\fP by doing things slightly differently. However, this
+can confuse other window managers such as \fImwm\fP. This bug is fixed in X11R5
+fix-10.
+You should only set this resource if you have the problem.
+The default value is ``false''.
+.SH GHOSTVIEW WIDGET RESOURCES
+Certain resources in the Ghostview widget may be set by the user.
+These selected resources are presented below.
+.IP "\fBarguments (\fPclass\fB Arguments)\fP" 1i
+Additional arguments passed to the interpreter.
+It is convenient to name files that preload fonts here for PostScript programs
+that continually reload fonts while rendering a page.
+The default is no additional arguments.
+.IP "\fBbusyCursor (\fPclass\fB Cursor)\fP" 1i
+The cursor shown when \fIghostscript\fP is rendering to the window.
+The busy cursor is set to the ``target'' by the application defaults.
+.IP "\fBcursor (\fPclass\fB Cursor)\fP" 1i
+The cursor shown when \fIghostscript\fP is idle.
+The default cursor is the ``crosshair''.
+.IP "\fBinterpreter (\fPclass\fB Interpreter)\fP" 1i
+The name of the executable to call to render the PostScript.
+It is convenient to set this resource to the path of an alternate
+version of ghostscript for testing.
+The default value is ``gs''.
+.IP "\fBpalette (\fPclass\fB Palette)\fP" 1i
+Tells \fIghostscript\fP how to restrict the palette used when rendering.
+The possible values are ``color'', ``grayscale'', and ``monochrome''.
+The default value is ``color''.
+.IP "\fBquiet (\fPclass\fB Quiet)\fP" 1i
+Tells \fIghostscript\fP whether to supress informational messages.
+The default value is ``true''.
+.IP "\fBsafer (\fPclass\fB Safer)\fP" 1i
+Tells \fIghostscript\fP whether to run in ``safer'' mode.
+The default value is ``true''.
+.IP "\fBuseBackingPixmap (\fPclass\fB UseBackingPixmap)\fP" 1i
+Tells whether to use a backing pixmap. If this resource
+is false, backing store is requested on the Ghostview window.
+Some X servers have limited resources for large pixmaps.
+Also, some X servers' backing store is much faster
+than using a backing pixmap. You should reset this resource if your
+X server is one of the server types mentioned.
+The default value is ``true''.
+.IP "\fBxdpi (\fPclass\fB Resolution)\fP" 1i
+Sets the X resolution of the window in dots per inch.
+You can use this resource to affect the main window.
+Zoom windows have their X dpi set explicitly in the program.
+The default value is calculated from the screen metrics.
+.IP "\fBydpi (\fPclass\fB Resolution)\fP" 1i
+Sets the Y resolution of the window in dots per inch.
+You can use this resource to affect the main window.
+Zoom windows have their Y dpi set explicitly in the program.
+The default value is calculated from the screen metrics.
+.SH GHOSTVIEW WIDGET ACTIONS
+.IP "\fBnotify(width height xdpi ydpi)\fP" 1i
+The notify event is used by the ghostview application for the locator
+and popup zoom windows.
+If the width and height are 0, the event is user for the locator.
+Otherwise, it triggers a popup zoom window.
+The default width and height are 72.
+The default xdpi and ydpi are 300.
+The height will default to the width if the height is omitted.
+The xdpi will default to the xdpi if the ydpi is omitted.
+.SH OPTIONS
+.IP \fB\-monochrome\fP 1i
+Equivalent to setting ``*Ghostview.palette: Monochrome''.
+.IP \fB\-grayscale\fP 1i
+Equivalent to setting ``*Ghostview.palette: GrayScale''.
+.IP \fB\-color\fP 1i
+Equivalent to setting ``*Ghostview.palette: Color''.
+.IP \fB\-title\fP 1i
+Equivalent to setting ``Ghostview.showTitle: True''.
+.IP \fB\-notitle\fP 1i
+Equivalent to setting ``Ghostview.showTitle: False''.
+.IP \fB\-date\fP 1i
+Equivalent to setting ``Ghostview.showDate: True''.
+.IP \fB\-nodate\fP 1i
+Equivalent to setting ``Ghostview.showDate: False''.
+.IP \fB\-locator\fP 1i
+Equivalent to setting ``Ghostview.showLocator: True''.
+.IP \fB\-nolocator\fP 1i
+Equivalent to setting ``Ghostview.showLocator: False''.
+.IP \fB\-labels\fP 1i
+Equivalent to setting ``Ghostview.Labels: True''.
+.IP \fB\-nolabels\fP 1i
+Equivalent to setting ``Ghostview.Labels: False''.
+.IP "\fB\-resolution\fP \fIdpi\fP" 1i
+Equivalent to setting ``*Ghostview.Resolution: \fIdpi\fP''.
+.IP "\fB\-dpi\fP \fIdpi\fP" 1i
+Equivalent to setting ``*Ghostview.Resolution: \fIdpi\fP''.
+.IP "\fB\-xdpi\fP \fIdpi\fP" 1i
+Equivalent to setting ``*Ghostview.xdpi: \fIdpi\fP''.
+.IP "\fB\-ydpi\fP \fIdpi\fP" 1i
+Equivalent to setting ``*Ghostview.ydpi: \fIdpi\fP''.
+.IP "\fB\-magstep\fP \fImagstep\fP" 1i
+Equivalent to setting ``Ghostview.magstep: \fImagstep\fP''.
+.IP \fB\-safer\fP 1i
+Equivalent to setting ``*Ghostview.safer: True''.
+.IP \fB\-nosafer\fP 1i
+Equivalent to setting ``*Ghostview.safer: False''.
+.IP \fB\-quiet\fP 1i
+Equivalent to setting ``*Ghostview.quiet: True''.
+.IP \fB\-noquiet\fP 1i
+Equivalent to setting ``*Ghostview.quiet: False''.
+.IP "\fB\-arguments\fP \fIarguments\fP" 1i
+Equivalent to setting ``*Ghostview.arguments: \fIarguments\fP''.
+.IP \fB\-center\fP 1i
+Equivalent to setting ``Ghostview.autoCenter: True''.
+.IP \fB\-nocenter\fP 1i
+Equivalent to setting ``Ghostview.autoCenter: False''.
+.IP \fB\-portrait\fP 1i
+Equivalent to setting ``Ghostview.orientation: Portrait''.
+.IP \fB\-landscape\fP 1i
+Equivalent to setting ``Ghostview.orientation: Landscape''.
+.IP \fB\-upsidedown\fP 1i
+Equivalent to setting ``Ghostview.orientation: Upside\-down''.
+.IP \fB\-seascape\fP 1i
+Equivalent to setting ``Ghostview.orientation: Seascape''.
+.IP \fB\-swap\fP 1i
+Equivalent to setting ``Ghostview.swapLandscape: True''.
+.IP \fB\-noswap\fP 1i
+Equivalent to setting ``Ghostview.swapLandscape: False''.
+.IP \fB\-letter\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Letter''.
+.IP \fB\-tabloid\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Tabloid''.
+.IP \fB\-ledger\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Ledger''.
+.IP \fB\-legal\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Legal''.
+.IP \fB\-statement\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Statement''.
+.IP \fB\-executive\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Executive''.
+.IP \fB\-a3\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: A3''.
+.IP \fB\-a4\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: A4''.
+.IP \fB\-a5\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: A5''.
+.IP \fB\-b4\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: B4''.
+.IP \fB\-b5\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: B5''.
+.IP \fB\-folio\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Folio''.
+.IP \fB\-quarto\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: Quarto''.
+.IP \fB\-10x14\fP 1i
+Equivalent to setting ``Ghostview.pageMedia: 10x14''.
+.IP \fB\-force\fP 1i
+Equivalent to setting ``Ghostview.Force: True''.
+.IP \fB\-forceorientation\fP 1i
+Equivalent to setting ``Ghostview.forceOrientation: True''.
+.IP \fB\-forcemedia\fP 1i
+Equivalent to setting ``Ghostview.forcePageMedia: True''.
+.IP \fB\-openwindows\fP 1i
+Equivalent to setting ``Ghostview.openWindows: True''.
+.IP \fB\-noopenwindows\fP 1i
+Equivalent to setting ``Ghostview.openWindows: False''.
+.IP \fB\-ncdwm\fP 1i
+Equivalent to setting ``Ghostview.ncdwm: True''.
+.IP \fB\-noncdwm\fP 1i
+Equivalent to setting ``Ghostview.ncdwm: False''.
+.IP "\fB\-page\fP \fIlabel\fP" 1i
+Equivalent to setting ``Ghostview.page: \fIlabel\fP''.
+.SH WIDGET HIERARCHY
+.nf
+\fIThe hierarchy of the ghostview application:\fR
+.sp
+.DT
+Ghostview ghostview
+ Form form
+ MenuButton titleButton
+ SimpleMenu menu
+ SmeBSB title
+ MenuButton dateButton
+ SimpleMenu menu
+ SmeBSB date
+ Label locator
+ Box box
+ MenuButton fileButton
+ SimpleMenu menu
+ SmeBSB open
+ SmeBSB reopen
+ SmeBSB printwhole
+ SmeBSB printmarked
+ SmeBSB save
+ SmeLine line
+ SmeBSB copyright
+ SmeBSB quit
+ MenuButton pageButton
+ SimpleMenu menu
+ SmeBSB next
+ SmeBSB show
+ SmeBSB prev
+ SmeLine line
+ SmeBSB center
+ SmeLine line
+ SmeBSB mark
+ SmeBSB unmark
+ MenuButton magstepButton
+ SimpleMenu menu
+ SmeBSB -5
+ SmeBSB -4
+ SmeBSB -3
+ SmeBSB -2
+ SmeBSB -1
+ SmeBSB 0
+ SmeBSB 1
+ SmeBSB 2
+ SmeBSB 3
+ SmeBSB 4
+ SmeBSB 5
+ MenuButton orientationButton
+ SimpleMenu menu
+ SmeBSB portrait
+ SmeBSB landscape
+ SmeBSB upsidedown
+ SmeBSB seascape
+ SmeLine line
+ SmeBSB swap
+ MenuButton pagemediaButton
+ SimpleMenu menu
+ SmeBSB Letter
+ SmeBSB Tabloid
+ SmeBSB Ledger
+ SmeBSB Legal
+ SmeBSB Statement
+ SmeBSB Executive
+ SmeBSB A3
+ SmeBSB A4
+ SmeBSB A5
+ SmeBSB B4
+ SmeBSB B5
+ SmeBSB Folio
+ SmeBSB Quarto
+ SmeBSB 10x14
+ Text toc
+ Viewport pageview
+ Core clip
+ Ghostview page
+ Scrollbar horizontal
+ Scrollbar vertical
+ TopLevelShell information
+ Form form
+ Text text
+ Command dismiss
+ TopLevelShell copyright
+ Form form
+ Text text
+ Command dismiss
+ TransientShell popup
+ Form dialog
+ Label prompt
+ Text response
+ Command okay
+ Command cancel
+ TopLevelShell zoom
+ Form form
+ Ghostview page
+ Command dismiss
+.sp
+\fIThe hierarchy of the Select File dialog box:\fR
+.sp
+TransientShell selFile
+ Form selFileForm
+ Label selFilePrompt
+ Text selFileField
+ Scrollbar selFileHScroll
+ Composite selFileList1
+ Scrollbar selFileVScroll
+ Scrollbar selFileHScroll
+ Composite selFileList2
+ Scrollbar selFileVScroll
+ Scrollbar selFileHScroll
+ Composite selFileList3
+ Scrollbar selFileVScroll
+ Scrollbar selFileHScroll
+ Command selFileOK
+ Command selFileCancel
+.fi
+.SH ENVIRONMENT
+.IP \fBLPDEST\fP 1i
+The LPDEST environment variable gives the default printer destination
+on System V.
+.IP \fBPRINTER\fP 1i
+The PRINTER environment variable gives the default printer destination
+on BSD.
+.SH LIMITATIONS
+If the document does not begin with ``%!PS\-Adobe\-'', it does not
+claim conformance to the document structuring convention.
+When these documents are encountered, the functionality of \fIghostview\fP
+is limited to giving you scroll bars and a next page capability.
+Because there is no table of contents,
+skipping around the document and marking pages is impossible.
+.PP
+If there is no table of contents for the document, the popup zoom
+window will always show the first page.
+.SH BUGS
+If you find a bug, please send a bug report to ghostview@cs.wisc.edu.
+.SH AUTHOR
+Copyright (C) 1992 Timothy O. Theisen
+.PP
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+.PP
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+.PP
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+.sp
+.ta 1.0i 3.0i
+.nf
+Author: Tim Theisen Systems Programmer
+Internet: tim@cs.wisc.edu Department of Computer Sciences
+UUCP: uwvax!tim University of Wisconsin\-Madison
+Phone: (608)262\-0438 1210 West Dayton Street
+FAX: (608)262\-9777 Madison, WI 53706
+.fi
+.SH ACKNOWLEDGEMENTS
+The Select File widget contains the following copyright notice:
+.PP
+Copyright 1989 Software Research Associates, Inc., Tokyo, Japan
+.PP
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted, provided
+that the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation, and that the name of Software Research Associates not be used
+in advertising or publicity pertaining to distribution of the software
+without specific, written prior permission. Software Research Associates
+makes no representations about the suitability of this software for any
+purpose. It is provided "as is" without express or implied warranty.
+.PP
+SOFTWARE RESEARCH ASSOCIATES DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
+IN NO EVENT SHALL SOFTWARE RESEARCH ASSOCIATES BE LIABLE FOR ANY SPECIAL,
+INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+.sp
+.nf
+Author: Erik M. van der Poel
+ Software Research Associates, Inc., Tokyo, Japan
+ erik@sra.co.jp
+.fi