Usenet 1994 January/usenetsourcesnewsgroupsinfomagicjanuary1994.iso/sources/x/volume21/xfig/patch02l/xfig.12

Text File | 1993-10-21 | 28.3 KB | 1,001 lines

+     canvas_rightbut_proc = cancel_zoom;
      elastic_box(my_fix_x, my_fix_y, my_cur_x, my_cur_y);
      set_temp_cursor(null_cursor);
      set_action_on();
***************
*** 133,138 ****
--- 133,154 ----

      show_zoom(&ind_switches[ZOOM_SWITCH_INDEX]);
      }
+     /* restore state */
+     canvas_kbd_proc = save_kbd_proc;
+     canvas_locmove_proc = save_locmove_proc;
+     canvas_leftbut_proc = save_leftbut_proc;
+     canvas_middlebut_proc = save_middlebut_proc;
+     canvas_rightbut_proc = save_rightbut_proc;
+     canvas_kbd_proc = save_kbd_proc;
+     set_cursor(save_cur_cursor);
+     action_on = save_action_on;
+     zoom_in_progress = False;
+ }
+
+ static
+ cancel_zoom()
+ {
+     elastic_box(my_fix_x, my_fix_y, my_cur_x, my_cur_y);
      /* restore state */
      canvas_kbd_proc = save_kbd_proc;
      canvas_locmove_proc = save_locmove_proc;
diff -rc xfig.2.1.7a/w_zoom.h xfig.2.1.8/w_zoom.h
*** xfig.2.1.7a/w_zoom.h    Wed Dec  9 17:37:33 1992
--- xfig.2.1.8/w_zoom.h    Wed May  5 10:05:43 1993
***************
*** 28,35 ****
            a1,a2)
  #define zXDrawLine(d,w,gc,x1,y1,x2,y2)\
      XDrawLine(d,w,gc,ZOOMX(x1),ZOOMY(y1),ZOOMX(x2),ZOOMY(y2))
! #define zXRotDrawString(d,w,font,gc,x,y,s,l)\
!     XRotDrawString(d,w,font,gc,ZOOMX(x),ZOOMY(y),s,l)
  #define zXFillRectangle(d,w,gc,x1,y1,x2,y2)\
      XFillRectangle(d,w,gc,ZOOMX(x1),ZOOMY(y1),\
          round(zoomscale*(x2)),round(zoomscale*(y2)))
--- 28,35 ----
            a1,a2)
  #define zXDrawLine(d,w,gc,x1,y1,x2,y2)\
      XDrawLine(d,w,gc,ZOOMX(x1),ZOOMY(y1),ZOOMX(x2),ZOOMY(y2))
! #define zXRotDrawString(d,font,ang,w,gc,x,y,s)\
!     XRotDrawString(d,font,ang,w,gc,ZOOMX(x),ZOOMY(y),s)
  #define zXFillRectangle(d,w,gc,x1,y1,x2,y2)\
      XFillRectangle(d,w,gc,ZOOMX(x1),ZOOMY(y1),\
          round(zoomscale*(x2)),round(zoomscale*(y2)))
diff -rc xfig.2.1.7a/Doc/FORMAT2.1 xfig.2.1.8/Doc/FORMAT2.1
*** xfig.2.1.7a/Doc/FORMAT2.1    Thu Oct 22 14:18:08 1992
--- xfig.2.1.8/Doc/FORMAT2.1    Thu Sep 30 15:03:00 1993
***************
*** 80,86 ****
      int    line_style        (enumeration type)
      int    line_thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (no units)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
--- 80,86 ----
      int    line_style        (enumeration type)
      int    line_thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (enumeration type)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
***************
*** 148,154 ****
      int    line_style        (enumeration type)
      int    thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (no units)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
--- 148,154 ----
      int    line_style        (enumeration type)
      int    thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (enumeration type)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
***************
*** 173,179 ****
      int    line_style        (enumeration type)
      int    thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (no units)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
--- 173,179 ----
      int    line_style        (enumeration type)
      int    thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (enumeration type)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
***************
*** 216,222 ****
      int    line_style        (See the end of this section)
      int    thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (no units)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
--- 216,222 ----
      int    line_style        (See the end of this section)
      int    thickness        (pixels)
      int    color            (enumeration type)
!     int    depth            (enumeration type)
      int    pen            (not used)
      int    area_fill        (enumeration type)
      float    style_val        (pixels)
***************
*** 229,235 ****

      Points line : same as POLYLINE object

!     Control points line (absent if sub_type is 1 or 2) :
      Control points of interpolated spline.  There are two control
      points for each knots.  A section i, of the spline is drawn
      using Bezier cubic with the following four points:
--- 229,235 ----

      Points line : same as POLYLINE object

!     Control points line (absent if sub_type is 0 or 1) :
      Control points of interpolated spline.  There are two control
      points for each knots.  A section i, of the spline is drawn
      using Bezier cubic with the following four points:
***************
*** 258,267 ****
                       1 : Center justified
                       2 : Right justified)
      int    font             (enumeration type)
!     int    font_size         (points)
      int    pen            (not used)
      int    color            (enumeration type)
!     int    depth            (no units)
      float    angle            (radians, the angle of the text)
      int    font_flags        (bit vector)
      int    height            (pixels)
--- 258,267 ----
                       1 : Center justified
                       2 : Right justified)
      int    font             (enumeration type)
!     int    font_size         (font size in points)
      int    pen            (not used)
      int    color            (enumeration type)
!     int    depth            (enumeration type)
      float    angle            (radians, the angle of the text)
      int    font_flags        (bit vector)
      int    height            (pixels)
***************
*** 273,279 ****
                       center.  Otherwise it is the lower
                       right corner of the string.)
      char    string[]        (ascii characters; starts after a blank
!                     character following the last number and
!                     ends before the character '\1'.  This
!                     character is not part of the string.
!                     Note that the string may contain '\n'.)
--- 273,338 ----
                       center.  Otherwise it is the lower
                       right corner of the string.)
      char    string[]        (ascii characters; starts after a blank
!                      character following the last number and
!                      ends before the character '\1' (control-A).
!                      This character is not part of the string.
!                      Note that the string may contain '\n'.)
!
!     The font_flags field is defined as follows:
!
!      Bit    Description
!
!       0    Rigid text (text doesn't scale when scaling compound objects)
!       1    Special text (for LaTeX)
!       2    PostScript font (otherwise LaTeX font is used)
!       3    Hidden text
!
!     The font field is defined as follows:
!
!     For font_flags bit 3 = 0 (LaTeX fonts):
!
!     -1    Default font
!      0    Roman
!      1    Bold
!      2    Italic
!      3    Modern
!      4    Typewriter
!
!     For font_flags bit 3 = 1 (PostScript fonts):
!
!     -1    Default font
!      0    Times Roman
!      1    Times Italic
!      2    Times Bold
!      3    Times Bold Italic
!      4    AvantGarde Book
!      5    AvantGarde Book Oblique
!      6    AvantGarde Demi
!      7    AvantGarde Demi Oblique
!      8    Bookman Light
!      9    Bookman Light Italic
!     10    Bookman Demi
!     11    Bookman Demi Italic
!     12    Courier
!     13    Courier Oblique
!     14    Courier Bold
!     15    Courier Bold Oblique
!     16    Helvetica
!     17    Helvetica Oblique
!     18    Helvetica Bold
!     19    Helvetica Bold Oblique
!     20    Helvetica Narrow
!     21    Helvetica Narrow Oblique
!     22    Helvetica Narrow Bold
!     23    Helvetica Narrow Bold Oblique
!     24    New Century Schoolbook Roman
!     25    New Century Schoolbook Italic
!     26    New Century Schoolbook Bold
!     27    New Century Schoolbook Bold Italic
!     28    Palatino Roman
!     29    Palatino Italic
!     30    Palatino Bold
!     31    Palatino Bold Italic
!     32    Symbol
!     33    Zapf Chancery Medium Italic
!     34    Zapf Dingbats
diff -rc xfig.2.1.7a/Doc/TODO xfig.2.1.8/Doc/TODO
*** xfig.2.1.7a/Doc/TODO    Tue Mar 30 11:59:50 1993
--- xfig.2.1.8/Doc/TODO    Fri Aug 27 13:09:57 1993
***************
*** 1,5 ****
--- 1,6 ----
  This file contains some possible things to do in future versions of xfig.

+ make xfig understand and use different file resolutions (e.g. 1200dpi)
  allow rotated boxes (not just polygons)
  reduce number of grid lines (if necessary) when zooming < 1.0
  fix grid rounding problems at 0.75 zoom factor
***************
*** 127,132 ****
--- 128,134 ----
  allow fractional text sizes (float)
  possibly make extension to Fig protocol to handle several line
      cap/join styles (e.g. round, butt, miter)
+ write 8-bit characters as (e.g.) \341\321

  --------------------------------------------------------------------
  What really needs to be done is a major rework of the list structures used
diff -rc xfig.2.1.7a/Doc/xfig.man xfig.2.1.8/Doc/xfig.man
*** xfig.2.1.7a/Doc/xfig.man    Fri Apr 30 10:33:22 1993
--- xfig.2.1.8/Doc/xfig.man    Tue Aug 31 11:33:57 1993
***************
*** 1,49 ****
! '\" t
! .\" the previous line makes man call tbl
  .if t .po .9i
! .TH XFIG 1 "Release 2.1(.7) (Protocol 2.1)"
  .SH NAME
! xfig \- Facility for Interactive Generation of figures under X11
  .SH SYNOPSIS
  .B xfig
! [\fIoptions\fP]
! [\fIfile\fP]
  .SH DESCRIPTION
  .I Xfig
! is a menu-driven tool that allows the user to draw and manipulate objects
! interactively in an X window.
  .B It runs under X version 11
  .B release 4 or higher
  and requires a two- or three-button mouse.
  .I file
! specifies the name of a file to be edited. The description of objects in
! the file will be read at the start of \fIxfig\fP.
  .PP
! When using a two-button mouse
! use the <Meta> key and the right button at the same time to effect
  the action of the middle button.
  .PP
! The \fITransFig\fP package is used to print or export the output from \fIxfig\fP.
  .PP
! Note for previous \fIxfig\fP users:
  .PP
! The \fIf2p\fP and \fIf2ps\fP translators have been phased out
! because the \fITransFig\fP package from Micah Beck is a more general
  purpose translator for more graphics languages.
! The \fITransFig\fP package can be used as a back-end processor to \fIxfig\fP
  to produce various types of output:
! .IP "LaTeX - "12
! \fIfig2dev -L latex\fP translates \fIxfig\fP to \fILaTeX\fP
! picture environment commands which can be
! processed along with other
  .I LaTeX
  commands.
! .IP "Postscript -
! \fIfig2dev -L ps\fP produces a \fIPostScript\fP output.
! .IP "Pic -
! \fIfig2dev -L pic\fP produces a pic output.
! .IP "PiCTeX -
! \fIfig2dev -L pictex\fP produces
  .I PiCTeX
  output.
  This contains macros that can be used with the
--- 1,156 ----
! .\"-------
! .\" Man page portability notes
! .\"
! .\" These are some notes on conventions to maintain for greatest
! .\" portability of this man page to various other versions of
! .\" nroff.
! .\"
! .\" When you want a \ to appear in the output, use \e in the man page.
! .\"
! .\" Evidently not all versions of nroff allow the omission of the
! .\" terminal " on a macro argument.  Thus what could be written
! .\"
! .\" .B "bold stuff
! .\"
! .\" in true nroffs must be written
! .\"
! .\" .B "bold stuff"
! .\"
! .\" instead.
! .\"
! .\" Use symbolic font names (e.g. R, I, B) instead of the standard
! .\" font positions 1, 2, 3.  Ideally, do not use \f at all to change
! .\" fonts (there are none in this man page at this writing).  Use the
! .\" -man macros instead, that's what they are there for and they are
! .\" more readable to boot.
! .\"
! .\" Note that sentences should end at the end of a line.  nroff and
! .\" troff will supply the correct intersentence spacing, but only if
! .\" the sentences end at the end of a line.  Explicit spaces, if given,
! .\" are apparently honored and the normal intersentence spacing is
! .\" supressed.
! .\"
! .\" DaviD W. Sanderson
! .\"-------
! .\"-------
! .\" xfig.1 conventions:
! .\"
! .\"    bold:    file names
! .\"        command-line switches
! .\"
! .\"    italic:    variables (including environment variables)
! .\"        program names
! .\"        machine names
! .\"
! .\"-------
  .if t .po .9i
! .nh
! .\"-------
! .\" Dd    distance to space vertically before a "display"
! .\" These are what n/troff use for interparagraph distance
! .\"-------
! .if t .nr Dd .4v
! .if n .nr Dd 1v
! .\"-------
! .\" Sp    space down by the interparagraph distance
! .\"-------
! .de Sp
! .sp \\n(Ddu
! ..
! .\"-------
! .\" At - argument tag
! .\" Begin an argument tag for an argument description paragraph.
! .\"-------
! .de At
! .PP
! ..
! .\"-------
! .\" Ap - argument description paragraph
! .\" It's an indented paragraph starting immediately after the
! .\" preceeding text (with no intervening blank line).
! .\" The reason for having this is so that we can construct the
! .\" ``tag'' for the paragraph (which describes a command argument)
! .\" using more than one line of -man macros.  The regular .TP
! .\" macro only allows the tag to occupy one line in the source file,
! .\" which can often force explicit font changes using troff mechanisms
! .\" which make the source harder to read.
! .\"-------
! .de Ap
! .PD 0
! .IP
! .PD
! ..
! .\"-------
! .TH XFIG 1 "Release 2.1(.8) (Protocol 2.1)"
  .SH NAME
! xfig \(em Facility for Interactive Generation of figures under X11
  .SH SYNOPSIS
  .B xfig
! .RI [ options ]
! .RI [ file ]
  .SH DESCRIPTION
  .I Xfig
! is a menu-driven tool that allows the user to draw and manipulate
! objects interactively in an X window.
  .B It runs under X version 11
  .B release 4 or higher
  and requires a two- or three-button mouse.
  .I file
! specifies the name of a file to be edited.
! The description of objects in the file will be read at the start of
! .IR xfig .
  .PP
! When using a two-button mouse use the
! .I <Meta>
! key and the right button at the same time to effect
  the action of the middle button.
  .PP
! The
! .I TransFig
! package is used to print or export the output from
! .IR xfig .
  .PP
! Note for previous
! .I xfig
! users:
  .PP
! The
! .I f2p
! and
! .I f2ps
! translators have been phased out
! because the
! .I TransFig
! package from Micah Beck is a more general
  purpose translator for more graphics languages.
! The
! .I TransFig
! package can be used as a back-end processor to
! .I xfig
  to produce various types of output:
! .nr n \w'PostScript\0\0\0\0'+1n-1/1n
! .IP LaTeX \nn
! .I "fig2dev \-L latex"
! translates
! .I xfig
! to
  .I LaTeX
+ picture environment commands which can be processed along with other
+ .I LaTeX
  commands.
! .IP PostScript
! .I "fig2dev \-L ps"
! produces a
! .I PostScript
! output.
! .IP Pic
! .I "fig2dev \-L pic"
! produces a
! .I pic
! output.
! .IP PiCTeX
! .I "fig2dev \-L pictex"
! produces
  .I PiCTeX
  output.
  This contains macros that can be used with the
***************
*** 52,268 ****
  .I TeX
  or
  .I LaTeX.
! .IP "Others -
! \fIfig2dev\fP has options for these other languages:
! \fIbox\fP,
! \fIepic\fP,
! \fIeepic\fP,
! and \fIeepicemu\fP.
  .PP
! The \fITransFig\fP package is available via anonymous ftp from
! export.lcs.mit.edu in /contrib/R5fixes/transfig-fixes/transfig.2.1.X.tar.Z,
! where the X is the current patchlevel.
  .LP
! Note: \fITransFig\fP versions 2.1.4 and later support color
! output for \fIPostScript\fP.
  .SH OPTIONS
! .TP
! .B \-L[andscape]
! Make \fIxfig\fP come up in landscape mode (10" x 8").  This is the default.
! .TP
! .B \-P[ortrait]
! Make \fIxfig\fP come up in portrait mode (8" x 9").
! .TP
! .B \-bg \fIcolor\fP
! Use \fIcolor\fP as the background color for the canvas and buttons.
! .TP
! \fB-bol[d]\fP \fIfont\fP
! Cause the font used for displaying confirmation messages to be \fIfont\fP
  (default = 8x13bold).
! .TP
! \fB-bu[tton]\fP \fIfont\fP
! Cause the font used for most buttons to be \fIfont\fP (default = 6x13).
! .TP
! .B \-de[bug]
! Turn on debugging mode.  Prints various debugging messages like font names etc.
! .TP
! .B \-e[xportLanguage] \fIlanguage\fP
  Specifies the language to be used for when exporting a fig file.
  Choices are:
!
! .TS
! l l.
  Name    Language
! _
! box    LaTeX box (figure boundary)
! latex    LaTeX picture
! epic    LaTeX picture + epic macros
! eepic    LaTeX picture + eepic macros
  eepicemu    LaTeX picture + eepicemu macros
! pictex    PiCTeX macros
! eps    Encapuslated Postscript
! ps    Postscript
! pstex    Combined PS/LaTeX (PS part)
! pstex_t    Combined PS/LaTeX (LaTeX part)
! textyl    Textyl special commands
! tpic    TPIC
! pic    PIC
! xbm    X11 Bitmap
! .TE
! .TP
! .B \-fg \fIcolor\fP
! Use \fIcolor\fP as the foreground color and default color for objects.
! .TP
! .B \-fl[ushleft]
  Set the print option to print the figure flush left.
  The default is to center the figure on the page.
! .TP
! \fB-geom[etry]\fP \fIWxH+X+Y\fP
  Specifies the geometry for Fig application.
! .TP
! \fB-iconG[eometry]\fP \fI+X+Y\fP
  Specifies the position for the icon.
! .TP
! .B \-inc[hes]
  Make inches the unit of choice (default).
! .TP
! .B \-me[tric]
  Make centimeters the unit of choice.
!
! After \fIxfig\fP is started you may change the units from metric to
  imperial or vice versa from a popup menu available by pressing mouse
! button 3 in the \fIunits\fP box where the two rulers meet.
! .TP
! .B \-internalBW \fIwidth\fP
! Use lines of width \fIwidth\fP between all buttons and panels (default = 1).
! .TP
! .B \-inv[verse]
  Use inverse video (white on black).
! .TP
! .B \-k[eyFile] \fIcompose-key-file\fP
! Use \fIcompose-key-file\fP instead of \fICompKeyDB\fP for compose (meta) key
! database.  If there are no "/"s in the name, the file must reside in the \fIxfig\fP
! library directory, \fI$XFIGLIBDIR\fP, usually /usr/local/lib/X11/xfig.
! If there are any "/"s in the name it is taken as is (not relative
! to \fI$XFIGLIBDIR\fP).
! If there is a leading "~/" in the string then the ~ is expanded to the
! user's home directory.
! .TP
! .B \-lat[exfonts]
! Start \fIxfig\fP with \fILaTeX\fP font selection.  Normally, the \fIPostScript\fP
! fonts are available as the default.  This flag selects the \fILaTeX\fP
  fonts to start.
! .TP
! .B \-le[ft]
  Change the position of the side panel window to the left of the canvas window.
! .TP
! .B \-mo[nochrome]
  Use black and white only.
! .TP
! \fB-nor[mal]\fP \fIfont\fP
! Cause the font used for the message panel and ruler numbers to be \fIfont\fP.
! This font is also used on the canvas when the selected font is not available
! in an X11 font (default = fixed).
! .TP
! .B \-not[rack]
  Turn off cursor (mouse) tracking arrows.
! .TP
! \fB-ph[eight]\fP \fIunits\fP
! Make \fIxfig\fP come up \fIunits\fP high (where units are either cm or in).
! .TP
! \fB-pw[idth]\fP \fIunits\fP
! Make \fIxfig\fP come up \fIunits\fP wide (where units are either cm or in).
! .TP
! .B \-ri[ght]
  Change the position of the side panel window to the right of the canvas window
  (default: left).
! .TP
! .B \-sc[alablefonts]
! Allows use of the X11R5 scalable fonts.
! .TP
! .B \-nosc[alablefonts]
! Disables use of the X11R5 scalable fonts.  You might want to use this for
! debugging.
! .TP
! .B \-sh[owallbuttons]\fP
! Show all the \fIxfig\fP indicator buttons instead of only those relevant
! to the current drawing mode.  Normally, the buttons \fIline width\fP,
! \fIarea-fill\fP, \fIgrid mode\fP, \fItext size\fP, etc. are only visible when
  they are relevant to the current drawing mode.
! The \fB-showallbuttons\fP option makes all
! of the indicator buttons visible at all times.  This takes up more screen
! real estate, but allows the user to see all settable parameters.
! .TP
! .B \-sp[ecialtext]
! Start \fIxfig\fP with the \fIspecial text\fP mode for text objects.
! .TP
! \fB-startf[ontsize]\fP \fIpointsize\fP
  Set the default font size for text objects (default = 12pt).
! .TP
! \fB-startl[atexFont]\fP \fIfont\fP
! Set the starting font name for \fILaTeX\fP fonts.
! .TP
! \fB-startp[sFont]\fP \fIfont\fP
! Set the starting font name for \fIPostscript\fP fonts.
! .TP
! .B \-te[xtoutline]
! Specifies that xfig will draw a red (on color machines) outline
! of the "actual" bounding box of text objects.
! This is mostly useful for determining what rotated text will look like
! since xfig doesn't rotate the text (other than 0, 90, 180, or
! 270 degrees) on the canvas.
! .TP
! .B \-tr[ack]
  Turn on cursor (mouse) tracking arrows (default).
! .TP
! \fB-users[cale]\fP \fIscale\fP
! Set the multiplier for displayed line lengths etc.  This factor is multiplied
! by the actual length, radius or diameter of the object currently
! being drawn on the canvas.  It is useful for making scale drawings, where
  e.g. 1 inch = 1 foot (userscale = 12.0) or 1cm = 1m (userscale = 100.0).
! .TP
! \fB-useru[nit]\fP \fIunits\fP
! The \fIunits\fP string is printed with the length information when drawing objects.
! For example if the \fIuserscale\fP = 1.0 and the \fIuserunit\fP = \fIft\fP
! then a line which is 3 inches long on the canvas would be displayed as
! "length = 3 ft" when it is being drawn.
!
! After \fIxfig\fP is started you may change the \fIuserscale\fP
! and the \fIuserunit\fP from a popup menu available by pressing mouse
! button 3 in the \fIunits\fP box where the two rulers meet.
!
!
  .SH "GRAPHICAL OBJECTS"
! The objects in \fIxfig\fP are divided into \fBprimitive objects\fP and
! \fBcompound objects\fP. The primitive objects are: \fIARC\fP, \fICIRCLE\fP,
! \fICLOSED SPLINE\fP, \fIELLIPSE\fP, \fIPOLYLINE\fP, \fIPOLYGON\fP,
! \fIENCAPSULATED POSTSCRIPT\fP, \fIBOX\fP, \fIARC-BOX\fP, \fISPLINE\fP,
! and \fITEXT\fP.
  .PP
  A primitive object can be moved, rotated, flipped vertically or horizontally,
  scaled, copied, aligned within a compound object or erased.
! The TEXT primitive may not be flipped. It may be rotated but only the markers
! show the rotation (on-screen) for angles other than 0, 90, 180 and 270 degrees.
! Text IS rotated on \fIPostScript\fP output.
  The attributes of any primitive object can be edited using a popup
  panel (discussed below), so you can, for instance, set the position
  of an object manually.
  .PP
! A compound object is composed of primitive objects. The primitive objects
! that constitute a compound can not be individually modified, but they can
! be manipulated as an entity; a compound can be moved, rotated, flipped
! vertically or horizontally, scaled, copied or erased.  A compound that
! contains any boxes or arc-boxes may only be rotated by 90 degrees.
  .PP
! Objects may overlap other objects according to their "depth".  Objects with
! larger depth number are obscured by objects with smaller depth.
  .PP
! \fIRegular\fP polygons may be created using a special drawing mode, but a
! general \fIPOLYGON\fP is created as a result, which may then be modified, i.e.
  the individual vertices may be moved if desired.
  .SH "DISPLAY WINDOWS"
! Ten regions comprise the display area of \fIxfig\fP: the
! command region, top ruler, side ruler, drawing mode region,
  editing mode region, filename region, message region,
  mouse function indicator region and canvas region,
  and indicator region with buttons to set and show current line thickness,
--- 159,611 ----
  .I TeX
  or
  .I LaTeX.
! .IP Others
! .I fig2dev
! has options for these other languages:
! .IR box ,
! .IR epic ,
! .IR eepic ,
! and
! .IR eepicemu .
  .PP
! The
! .I TransFig
! package is available via anonymous ftp from
! .I export.lcs.mit.edu
! in
! .BI /contrib/R5fixes/transfig\-fixes/transfig.2.1. X\c
! .BR .tar.Z ,
! where the
! .I X
! is the current patchlevel.
  .LP
! Note:
! .I TransFig
! versions 2.1.4 and later support color output for
! .IR PostScript .
  .SH OPTIONS
! .\"-------
! .At
! .BR \-L [ andscape ]
! .Ap
! Make
! .I xfig
! come up in landscape mode (10" x 8").
! This is the default.
! .\"-------
! .At
! .BR \-P [ ortrait ]
! .Ap
! Make
! .I xfig
! come up in portrait mode (8" x 9").
! .\"-------
! .At
! .BI \-bg " color"
! .Ap
! Use
! .I color
! as the background color for the canvas and buttons.
! .\"-------
! .At
! .BR \-bol [ d ]
! .I font
! .Ap
! Cause the font used for displaying confirmation messages to be
! .I font
  (default = 8x13bold).
! .\"-------
! .At
! .BR \-butt [ on ]
! .I font
! .Ap
! Cause the font used for most buttons to be
! .I font
! (default = 6x13).
! .\"-------
! .At
! .BR \-but_ [ per_row ]
! .I number
! .Ap
! Specify the number of buttons wide the mode panel should be.
! This is useful in conjunction with the
! .B \-pheight
! parameter to reduce the canvas height for small screens.
! .\"-------
! .At
! .BR \-de [ bug ]
! .Ap
! Turn on debugging mode.
! Prints various debugging messages like font names etc.
! .\"-------
! .At
! .BR \-e [ xportLanguage ]
! .I language
! .Ap
  Specifies the language to be used for when exporting a fig file.
  Choices are:
! .Sp
! .\"--------------------------------------------------------------------
! .\" Table Begin
! .\"--------------------------------------------------------------------
! .ne 17
! .nf
! .nr t0 \w'eepicemu\0\0\0\0'u
! .ta \n(t0u
! .\" set n to length of longest line
! .di xx
! eepicemu    LaTeX picture + eepicemu macros
! .nr n \n(.nu
! .di
! .rm xx
! .\" HEADER
  Name    Language
! .if n \l'\nnu\&-'
! .if t \l'\nnu'
! .\" DATA
! box\&\&\&    LaTeX box (figure boundary)
! latex\&\&    LaTeX picture
! epic\&\&    LaTeX picture + epic macros
! eepic\&\&    LaTeX picture + eepic macros
  eepicemu    LaTeX picture + eepicemu macros
! pictex\&    PiCTeX macros
! ibmgl\&\&    IBMGL (or HPGL)
! eps\&\&\&    Encapuslated PostScript
! ps\&\&\&    PostScript
! pstex\&\&    Combined PS/LaTeX (PS part)
! pstex_t\&    Combined PS/LaTeX (LaTeX part)
! textyl\&    Textyl special commands
! tpic\&\&    TPIC
! pic\&\&\&    PIC
! xbm\&\&\&    X11 Bitmap
! .if n \l'\nnu\&-'
! .if t \l'\nnu'
! .DT
! .fi
! .\"--------------------------------------------------------------------
! .\" Table End
! .\"--------------------------------------------------------------------
! .\"-------
! .At
! .BI \-fg " color"
! .Ap
! Use
! .I color
! as the foreground color and default color for objects.
! .\"-------
! .At
! .BR \-fl [ ushleft ]
! .Ap
  Set the print option to print the figure flush left.
  The default is to center the figure on the page.
! .\"-------
! .At
! .BR \-geom [ etry ]
! .IR W x H\c
! .RI + X + Y
! .Ap
  Specifies the geometry for Fig application.
! .\"-------
! .At
! .BR \-iconG [ eometry ]
! .RI + X + Y
! .Ap
  Specifies the position for the icon.
! .\"-------
! .At
! .BR \-inc [ hes ]
! .Ap
  Make inches the unit of choice (default).
! .\"-------
! .At
! .BR \-me [ tric ]
! .Ap
  Make centimeters the unit of choice.
! .IP \&
! After
! .I xfig
! is started you may change the units from metric to
  imperial or vice versa from a popup menu available by pressing mouse
! button 3 in the
! .I units
! box where the two rulers meet.
! .\"-------
! .At
! .BI \-internalBW " width"
! .Ap
! Use lines of width
! .I width
! between all buttons and panels (default = 1).
! .\"-------
! .At
! .BR \-inv [ erse ]
! .Ap
  Use inverse video (white on black).
! .\"-------
! .At
! .BR \-k [ eyFile ]
! .I compose-key-file
! .Ap
! Use
! .I compose-key-file
! instead of
! .I CompKeyDB
! for compose (meta) key database.
! If there are no
! .RB `` / ''s
! in the name, the file must reside in the
! .I xfig
! library directory,
! .IR $XFIGLIBDIR ,
! usually
! .BR /usr/local/lib/X11/xfig .
! If there are any
! .RB `` / ''s
! in the name it is taken as is (not relative to
! .IR $XFIGLIBDIR ).
! If there is a leading
! .RB `` ~/ ''
! in the string then the
! .RB `` ~ ''
! is expanded to the user's home directory.
! .\"-------
! .At
! .BR \-lat [ exfonts ]
! .Ap
! Start
! .I xfig
! with
! .I LaTeX
! font selection.
! Normally, the
! .I PostScript
! fonts are available as the default.
! This flag selects the
! .I LaTeX
  fonts to start.
! .\"-------
! .At
! .BR \-le [ ft ]
! .Ap
  Change the position of the side panel window to the left of the canvas window.
! .\"-------
! .At
! .BR \-mo [ nochrome ]
! .Ap
  Use black and white only.
! .\"-------
! .At
! .BR \-nor [ mal ]
! .I font
! .Ap
! Cause the font used for the message panel and ruler numbers to be
! .IR font .
! This font is also used on the canvas when the selected font is not
! available in an X11 font (default = fixed).
! .\"-------
! .At
! .BR \-not [ rack ]
! .Ap
  Turn off cursor (mouse) tracking arrows.
! .\"-------
! .At
! .BR \-ph [ eight ]
! .I units
! .Ap
! Make
! .I xfig
! come up
! .I units
! high (where units are either cm or in).
! .\"-------
! .At
! .BR \-pw [ idth ]
! .I units
! .Ap
! Make
! .I xfig
! come up
! .I units
! wide (where units are either cm or in).
! .\"-------
! .At
! .BR \-ri [ ght ]
! .Ap
  Change the position of the side panel window to the right of the canvas window
  (default: left).
! .\"-------
! .At
! .BR \-sc [ alablefonts ]
! .Ap
! Allows use of the X11R5 or OpenWindows scalable fonts (this is the default).
! If the scalable fonts aren't available
! .I xfig
! will automatically switch to non-scaling fonts.
! .\"-------
! .At
! .BR \-nosc [ alablefonts ]
! .Ap
! Disables use of the X11R5 or OpenWindows scalable fonts.
! You might want to use this for debugging.
! .\"-------
! .At
! .BR \-sh [ owallbuttons ]
! .Ap
! Show all the
! .I xfig
! indicator buttons instead of only those relevant
! to the current drawing mode.
! Normally, the buttons
! .IR "line width" ,
! .IR area-fill ,
! .IR "grid mode" ,
! .IR "text size" ,
! etc. are only visible when
  they are relevant to the current drawing mode.
! The
! .B \-showallbuttons
! option makes all