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xfig (1)
  • >> xfig (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
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    NAME
         xfig - Facility for Interactive Generation of figures  under
         X11
    
    SYNOPSIS
         xfig [options] [file]
    
    DESCRIPTION
         Xfig is a menu-driven tool that allows the user to draw  and
         manipulate  objects interactively under the X Window System.
         It runs under X version 11 release 4 or higher and  requires
         a  two- or three-button mouse.  file specifies the name of a
         file to be edited.  The objects in the file will be read  at
         the start of xfig.
    
         The bulk of the documentation fori xfig is in an  HTML-based
         reference  guide.   See  the Help menu in xfig or point your
         browser  at  Doc/html/index.html  (provided  with  the  xfig
         distribution,  usually in the Doc/www directory).  There are
         both English and Japanese versions.
    
         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.
    
         Xfig  is  available  from   ftp://www-epb.lbl.gov/xfig   and
         usually                                                 from
         ftp://ftp.x.org/contrib/applications/drawing_tools/xfig .
    
         The TransFig package is used when printing or exporting  the
         output  from  xfig.   The  fig2dev program from the TransFig
         package is  automatically  called  by  xfig  as  a  back-end
         processor to produce various types of output:
    
         LaTeX, Metafont, PostScript or Encapsulated  PostScript,  tk
         (tcl/tk  tool command language/tool kit package), GIF, JPEG,
         PCX,  PNG,  PPM,  TIFF,  XBM,  XPM,  AutoCAD  Slide,  IBM-GL
         (HP/GL), Pic PiCTeX, box, epic, eepic, and eepicemu.
    
         See man fig2dev for all options.
    
         The  TransFig   package   is   available   from   ftp://www-
         epb.lbl.gov/xfig                                         and
         ftp://ftp.x.org/contrib/applications/drawing_tools/transfig
         .
    
    OPTIONS
         -help
              Print all command-line options for xfig and quit.
    
         -a[llow_neg_coords]
              Allow panning into the negative region of  the  canvas.
              This is the default
    
         -bal[loon_delay] msec
              Cause popup information balloons to be delayed by  msec
              milliseconds.  The default is 500 milliseconds.
    
         -bol[d] font
              Cause the font used for displaying the  file  name  and
              confirmation messages to be font (default = 8x13bold).
    
         -butt[on] font
              Cause the  font  used  for  most  buttons  to  be  font
              (default = 6x13).
    
         -but_[per_row] number
              Specify the number  of  buttons  wide  the  mode  panel
              should  be.   This  is  useful  in conjunction with the
              -pheight parameter to  reduce  the  canvas  height  for
              small screens.
    
         -cbg color
              Use color as the background color for the  canvas.   If
              you  want  to  set the background of everything in xfig
              (e.g. menus, etc.) use the general -bg option.
    
         -center
              Set the print option to print the  figure  centered  on
              the page.  This is the default.
    
         -centim[ers]
              Make centimeters the unit of choice.  See also -metric.
    
         -cfg color
              Use color as the default color  for  objects.   If  you
              want  to set the foreground of everything in xfig (e.g.
              menus, etc.) use the general -fg option.
    
         -deb[ug]
              Turn  on  debugging  mode.   Prints  various  debugging
              messages like font names etc.
    
         -dep[th]
              Choose depth  of  visual  desired.   Your  server  must
              support  the  desired  visual  and  depth  chosen.  Use
              xdpyinfo to see what visuals and depths are  supported.
              See also the -visual option.
    
         -dont_a[llow_neg_coords]
              Don't allow panning into the  negative  region  of  the
              canvas.   The  default  is  to  allow  panning  in  the
              negative region.
    
         -dontshowb[alloons]
              Prevents xfig from popping up the information balloons.
              See also -showballoons.
    
         -dontshowl[engths]
              Don't show lengths of lines as they  are  being  drawn.
              This is the default.
    
         -dont_s[how_zero_lines]
              Don't show axis zero lines on the canvas.  The  default
              is to show them.
    
         -dontsw[itchcmap]
              Prevents xfig from switching to a private  colormap  if
              there  aren't  enough  colors  available in the default
              colormap.  See also -max_image_colors.
    
         -exportL[anguage] language
              Specifies the default language  to  be  used  for  when
              exporting a fig file.  Choices are:
    
              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
              ibmgl       IBMGL (or HPGL)
              eps         Encapuslated PostScript
              ps          PostScript
              pdf         PDF (Portable Document Format)
              pstex       Combined PS/LaTeX (both PS and LaTeX parts)
              textyl      Textyl special commands
              tpic        TPIC
              pic         PIC
              mf          MF (MetaFont)
              cgm         CGM (Computer MetaGraphics)
              tk          Tk (of the tcl/tk fame)
              sld         (AutoCad slide)
              pcx         PCX
              png         PNG
              gif         GIF
              jpeg        JPEG (JFIF)
              tiff        TIFF
              ppm         PPM (portable pixmap package)
              xbm         X11 Bitmap
              xpm         X11 Pixmap (XPM3 package)
    
              -------------------------------------------
    
         -export_m[argin] width
              Set the size of the border margin around the figure for
              exporting    to    bitmap,   PostScript,   Encapsulated
              PostScript, or HTML MAP formats.  This is in  units  of
              pixels (1/80th inch).  The default is 0.
    
         -fli[pvisualhints]
              Flip left/right mouse indicator messages for mice whose
              buttons have been switched.  The default is to NOT flip
              the messages.
    
         -flu[shleft]
              Set the print option to print the  figure  flush  left.
              The default is to center the figure on the page.
    
         -geom[etry] [WxH][+X+Y]
              You may use the -geometry option or  resource  to  size
              and/or position the xfig window, or you may use -pwidth
              and/or -pheight to specify the canvas size in inches or
              centimeters.   If  you use the -geom option to make the
              xfig window smaller than the default, you may  have  to
              use  the -but_per_row option to tell xfig to put 3 or 4
              buttons per row on the left mode panel.
    
         -hidd[entext]
              Start xfig with the hidden text mode for text  objects.
              The  Hidden  attribute is used for figures that will be
              used with LaTeX and is applicable only to  the  display
              of the document in xfig.  It means that the text itself
              is not shown onscreen, but only the string  ``<text>''.
              This  is  to  keep  long  sequences of LaTeX formatting
              commands from making the screen messy and hard to read.
              The default for the Hidden flag is off.
    
         -hide[depthmanager]
              Hide the depth manager panel.  The default is  to  show
              the panel.
    
         -iconG[eometry] +X+Y
              Specifies the position for the icon.
    
         -im[age_editor] editor
              Specify bitmap editor to use when ``Edit Image'' button
              is pressed in Picture Object panel.
    
         -inc[hes] (or-imperial)
              Make inches the unit of choice.  This is the default.
    
         -internalBW width
              Use lines of width width between all buttons and panels
              (default = 1).
    
         -jpeg[_quality] quality
              Set the  quality  factor  for  exporting  to  the  jpeg
              format.  The default is 75.
    
         -k[eyFile] compose-key-file
              Use compose-key-file instead of CompKeyDB  for  compose
              (meta)  key  database.   If  there are no ``/''s in the
              name,  the  file  must  reside  in  the  xfig   library
              directory,             $XFIGLIBDIR,             usually
              /usr/local/lib/X11/xfig.  If there are  any  ``/''s  in
              the   name   it   is  taken  as  is  (not  relative  to
              $XFIGLIBDIR).  If there is  a  leading  ``~/''  in  the
              string  then  the  ``~'' is expanded to the user's home
              directory.
    
         -lan[dscape]
              Make xfig come up in landscape mode (10.5" x 8").  This
              is  the  default;  however as the orientation is stored
              with  Fig  files,  when  you  load  a  Fig   file   the
              orientation will change as required.  This is only true
              for files of version 3.0 or higher.
              See also -portrait.
    
         -lat[exfonts]
              Start xfig with LaTeX font  selection.   Normally,  the
              PostScript  fonts  are  available as the default.  This
              flag selects the LaTeX fonts to start.
    
         -le[ft]
              Change the position of the side  panel  window  to  the
              left of the canvas window.  This is the default.
    
         -li[brary_dir] directory
              Specify  directory  where  Fig  object  libraries   are
              located.   There  may be sub-directories there and sub-
              sub-directories, etc.
    
         -mag[nification] mag
              Set export and print magnification in %.
    
         -max[_image_colors] numcols
              Limit the number of colors used for imported images  to
              numcols (default 64).
    
         -me[tric]
              Make   centimeters   the   unit   of   choice.     Also
              -centimeters.
    
              After 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  units  box
              where the two rulers meet.
    
         -mo[nochrome]
              Use black and white only.
    
         -mu[ltiple]
              Sets multiple page mode for print or export.  See  also
              -single.
    
         -nor[mal] font
              Cause the font used for the message window to be  font.
              This  font is also used on the canvas when the selected
              font is not available in an X11 font (default = 6x13).
    
         -nos[calablefonts]
              Disables use  of  the  X11R5  or  OpenWindows  scalable
              fonts.  You might want to use this for debugging.
    
         -not[rack]
              Turn off cursor (mouse) tracking arrows.
    
         -pag[eborder] color
              Draw the page  border  on  the  canvas  in  this  color
              (default  light blue).  The page border is turned on by
              the   -showpageborder   (resource   Fig.showpageborder)
              option, and shows the edges of the current export paper
              size.
    
         -pap[er_size] size
              Set the  initial  paper  size  for  Export  and  Print.
              Choices are
                   Letter (8.5" x 11"),
                   Legal (8.5" x 14"),
                   Ledger ( 17" x 11"),
                   Tabloid ( 11" x 17"),
                   A (8.5" x 11"),
                   B ( 11" x 17"),
                   C ( 17" x 22"),
                   D ( 22" x 34"),
                   E ( 34" x 44"),
                   A4 (21 cm x 29.7cm),
                   A3 (29.7cm x 42 cm),
                   A2 (42 cm x 59.4cm),
                   A1 (59.4cm x 84.1 cm),
                   A0 (84.1 cm x 118.9cm),
                   B5 (18.2cm x 25.7cm)
    
              Note that this doesn't affect the size of  the  drawing
              canvas. Use the -pheight and -pwidth options for that.
    
         -ph[eight] height
              Make the xfig  canvas  height  high  (where  height  is
              either cm or in, depending on the -metric setting).
    
         -po[rtrait]
              Make xfig come up in portrait mode (8.5"  x  9").   See
              note about landscape mode.
    
         -pw[idth] width
              Make the xfig canvas width wide (where width is  either
              cm or in, depending on the -metric setting).
    
         -righ[t]
              Change the position of the side  panel  window  to  the
              right of the canvas window (default: left).
    
         -rigi[d]
              Start xfig with the rigid text mode for  text  objects.
              The Rigid attribute forces text to remain the same size
              even if inside a compound object that is scaled  up  or
              down.  The default is off.
    
         -ru[lerthick]
              Set the thickness of the top and side rulers in pixels.
              The default (and minimum) is 24.
    
         -sc[alablefonts]
              Allows use of the X11R5 or OpenWindows  scalable  fonts
              (this  is  the  default).  If the scalable fonts aren't
              available xfig will automatically switch to non-scaling
              fonts.
    
         -showa[llbuttons]
              Show all the xfig indicator  buttons  instead  of  only
              those  relevant to the current drawing mode.  Normally,
              the buttons line  width,  area-fill,  grid  mode,  text
              size,  etc.  are only visible when they are relevant to
              the current drawing mode.  The  -showallbuttons  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.
    
         -showb[alloons]
              Forces xfig to pop up the information balloons when the
              mouse  passws  over  a button. This is the default. See
              also -dontshowballoons.
    
         -showd[epthmanager]
              Show the depth manager panel.  This panel lets one show
              or  hide  objects  at  various  depths.   This  is  the
              default.
    
         -showl[engths]
              Makes xfig show the lengths of lines  being  drawn,  in
              red  text  near the line itself.  Also, when points are
              moved or added.  In addition, imagine a triangle formed
              with the line segment as the hypotenuse, and a vertical
              and horizontal line forming the other two sides.  These
              lines  and  their  lengths are also drawn in red as the
              point is moved or added.  This  mode  is  ignored  when
              drawing in freehand mode.
              This flag may be toggled by pressing <Meta>i (default).
    
         -showp[ageborder]
              Makes xfig show the border of the current paper size in
              the  color specified by the -pageborder option (default
              light blue).
    
         -show_[zero_lines]
              Show axis zero  lines  on  the  canvas.   This  is  the
              default
    
         -si[ngle]
              Sets single page mode for print or export. This is  the
              default.  See also -multiple.
    
         -spec[ialtext]
              Start xfig with the special text mode for text objects.
              Special  text  means  that  special  characters  in the
              string are  not  specially  processed  but  are  passed
              directly  to  LaTeX.   This  is most useful for writing
              LaTeX equations.  If this flag is  not  set,  then  the
              backslash  character  '\'  is changed to the \backslash
              command, a brace '{' is turned into a brace command \{,
              etc.
    
         -spel[lcheckcommand] command
              Use command for the  external  spell  checking  program
              when  using  the  spell check/search/replace popup. The
              string command should include the string  ``%s''  which
              is  replaced  by  a  temporary  filename.   Default  is
              ``spell %s''.
    
         -spinner_d[elay] msec
              The delay (in milliseconds)  before  the  spinner  will
              automatically  count  up  or  down  when  the button is
              pressed.  Spinners are the (numeric) text widgets  with
              an  up-  and  down-arrow, which when clicked, cause the
              value to be incremented/decremented.   The  default  is
              500 milliseconds.
    
         -spinner_r[rate] msec
              The rate (in milliseconds) at which  the  spinner  will
              count when the up- or down-arrow is pressed.
    
         -startfi[llstyle] stylenumber
              Set the starting fill style for area fill (-1 to 21).
    
         -startfo[ntsize] pointsize
              Set the default font size for text objects  (default  =
              12pt).
    
         -startg[ridmode] modenumber
              Set the starting grid mode (0 to  3).   Mode  0  is  no
              grid.   In  imperial  (inches) mode, grid mode 1 is 1/4
              inch, mode 2 is 1/2 inch and mode  3  is  1  inch.   In
              metric mode, grid mode 1 is 5mm, mode 2 is 1cm and mode
              3 is 2cm.
    
         -startla[texFont] font
              Set the starting font name for LaTeX fonts.
    
         -startli[newidth] width
              Set the starting line width.
    
         -startpo[snmode] modenumber
              Set the starting point positioning mode  (0  to  4)  In
              imperial  (inches) mode, positioning mode 0 is ``any'',
              mode 1 is 1/16 inch, mode 2 is 1/4 inch, mode 3 is  1/2
              inch  and  mode 4 is 1 inch.  In metric mode, mode 0 is
              ``any'', mode 1 is 1mm, mode 2 is 5mm, mode 3  is  10mm
              and mode 4 is 20mm.
    
         -startp[sFont] font
              Set the starting font name for PostScript fonts.
    
         -startt[extstep] stepsize
              Set the starting text step.
    
         -ta[blet]
              Specifies that xfig should use the input tablet instead
              of   the   mouse   for  drawing.   You  must  have  the
              XInputExtension in your X server and  an  input  tablet
              for  this to work.  Also, you must modify the Imakefile
              to include the USETAB and TABLIB variables.
    
         -track
              Turn on cursor (mouse) tracking arrows (default).
    
         -tran[sparent_color] color_number
              Make the transparent color for GIF export color_number.
              This  number  is the color number according to the xfig
              color panel, starting at 0 (black)  and  ending  at  31
              (gold), or may be a user-defined color number, which is
              32 or higher.
    
         -up[date] file [ file ... ]
              Run xfig in an "update" mode, where it will  read  each
              Fig file specified on the command line and write it out
              to the original file, in the current  file  format  for
              the  version  of xfig being run.  The original Fig file
              will be preserved with the suffix .bak attached to  the
              name.
              In this mode, xfig doesn't connect the X server, so  no
              window is opened, and it exits when finished.
    
         -users[cale] scale
              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).
    
         -useru[nit] units
              The units string is printed with the length information
              when  drawing  objects.  For example if the userscale =
              1.0 and the userunit = ft then a line which is 3 inches
              long  on  the canvas would be displayed as ``length = 3
              ft'' when it is being drawn.
    
              After xfig is started you may change the userscale  and
              the  userunit  from  a popup menu available by pressing
              mouse button 3 in the units box where  the  two  rulers
              meet.
    
         -visual visualname
              Use visualname as the visual for xfig.  The  names  are
              TrueColor   (case   is   not  important),  StaticColor,
              DirectColor,  StaticGray,  GrayScale  and  PseudoColor.
              xfig  uses the default visual unless this is specified.
              Your server  must  support  the  desired  visual.   Use
              xdpyinfo  to see what visuals and depths are supported.
              See also the -depth option.
    
         -zoom zoomscale
              Set the starting zoom scale.
    
    
    
    X RESOURCES and DEFAULTS
         The  overall  widget  name(Class)   is   xfig(Fig).    These
         resources correspond to the command line arguments:
    
    Name                Class               Type    Default     Command-line
                                                                equivalent
    ------------------------------------------------------------------------
    allow_neg_coords    NegativeCoordinates boolean on          -allow_neg_coords,
                                                                -dont_allow_neg_coords,
    balloon_delay       balloonDelay        integer 500 (ms)    -balloon_delay
    boldFont            Font                string  8x13bold    -bold
    but_per_row         But_per_row         int     2           -but_per_row
    buttonFont          Font                string  6x13        -button
    canvasBackground    Background          string  white       -cbg
    canvasForeground    Foreground          string  black       -cfg
    debug               Debug               boolean off         -debug
    depth               Depth               integer *           -depth
    dont_switch_cmap    Dont_switch_cmap    boolean false       -dontswitchcmap
    exportLanguage      ExportLanguage      string  eps         -exportLanguage
    export_margin       Margin              integer 0           -export_margin
    flipvisualhints     Hints               boolean false       -flipvisualhints
    flushleft           FlushLeft           boolean false       -flushleft
    image_editor        ImageEditor         string  xv          -image_editor
    inches              Inches              boolean true        -inches,
                                                                -centimeters,
                                                                -imperial,
                                                                -metric
    internalborderwidth InternalBorderWidth integer 1           -internalBW
    justify             Justify             boolean false       -left (false),
                                                                -right (true)
    jpeg_quality        Quality             integer 75          -jpeg_quality
    keyFile             KeyFile             string  CompKeyDB   -keyFile
    landscape           Orientation         boolean true        -Landscape,
                                                                -Portrait
    latexfonts          Latexfonts          boolean off         -latexfonts
    library_dir         Directory           string  ~/xfiglib   -library_dir
    magnification       Magnification       float   100         -magnification
    max_image_colors    Max_image_colors    integer 64          -max_image_colors
    monochrome          Monochrome          boolean false       -monochrome
    multiple            Multiple            boolean false       -multiple
    normalFont          Font                string  6x13        -normal
    pageborder          Color               string  color       -pageborder
    page_size           Pagesize            string  Letter/A4   -page_size
    pheight             Height              float   8(9.5)      -pheight
    pwidth              Width               float   10(8)       -pwidth
    rulerthick          RulerThick          integer 24          -rulerthick
    scalablefonts       ScalableFonts       boolean true        -scalablefonts
    showallbuttons      ShowAllButtons      boolean false       -showallbuttons
    showballoons        ShowBalloons        boolean true        -showballoons,
                                                                -dontshowballoons
    showdepthmanager    Hints               boolean true        -showdepthmanager,
                                                                -dontshowdepthmanager
    
    showpageborder      Debug               boolean true        -showpageborder,
                                                                -dontshowpageborder
    showlengths         ShowLengths         boolean false       -showlengths,
                                                                -dontshowlengths
    show_zero_lines     Axis                boolean true        -show_zero_lines,
                                                                -dont_show_zero_lines
    single              Single              boolean true        -single
    specialtext         SpecialText         boolean false       -specialtext
    spellcheckcommand   spellCheckCommand   string  spell %s    -spellcheckcommand
    spinner_delay       spinnerDelay        integer 500 (ms)    -spinner_delay
    spinner_rate        spinnerRate         integer 100 (ms)    -spinner_rate
    startfillstyle      StartFillStyle      integer 0           -startfillstyle
    startfontsize       StartFontSize       float   12          -startfontsize
    startgridmode       StartGridMode       integer 0           -startgridmode
    startlatexFont      StartlatexFont      string  Default     -startlatexFont
    startlinewidth      StartLineWidth      integer 1           -startlinewidth
    startposnmode       StartPosnMode       integer 1           -startposnmode
    startpsFont         StartpsFont         string  Times-Roman -startpsFont
    starttextstep       StartTextStep       float   1.2         -starttextstep
    trackCursor         Track               boolean on          -track,
                                                                -notrack
    transparent_color   Transparent         integer -2 (none)   -transparent_color
    userscale           UserScale           float   1.0         -userscale
    userunit            UserUnit            string  in(cm)      -userunit
    visual              Visual              string  *           -visual
    zoom                Zoom                float   1.0         -zoom
    
    * Default visual and depth depend on the X server. Use xdpyinfo to see what visuals
    and depths are supported.
    ------------------------------------------------------------------------
    
    
    
    BUGS and RESTRICTIONS
         Please send bug reports, fixes, new features etc. to:
         xfig-bugs@epb1.lbl.gov (Brian V. Smith)
    
         When reporting a bug, please first check if the  problem  is
         mentioned  in  the  FAQ section of the HTML files (xfig Help
         menu).
    
         If it  is  not  mentioned  there,  be  sure  to  report  the
         operating system you are using (e.g. SunOS 4.1.3), type of X
         server and version (OpenWindows 3, X11R6.4,  XFree86  3.2.2,
         etc)   and   color   depth  (e.g.  8bpp,  16bpp),  and  most
         importantly the version of xfig or fig2dev  that  is  having
         the problem.
    
         It is also VERY useful to me if  you  can  provide  a  stack
         trace from a debugger such as gdb, dbx, ups, etc, if the bug
         causes xfig to crash.
    
         Because of the difference of some fonts in  some  X  servers
         and  the PostScript fonts on printers, text alignment can be
         problematic.
    
         Not all operations employ smart redrawing of  objects  which
         are  altered as a by product of the operation.  You may need
         to use Redraw in these cases.
    
         Some servers do not allow bitmaps/pixmaps  taller  than  the
         screen  height  or wider than the screen width.  That is why
         there is a limit on the width of the top ruler and height of
         the  side  ruler.   If you need wider/taller rulers AND your
         server allows bigger pixmaps, you may define MAX_TOPRULER_WD
         and/or  MAX_SIDERULER_HT  in  your  Imakefile in the DEFINES
         line.  For example, to have a maximum  top  ruler  width  of
         1160 pixels, add -DMAX_TOPRULER_WD=1160 to your DEFINES line
         in the Imakefile.
    
         If the image is panned or the xfig window iconified and  de-
         iconified  during  the  middle  of  an operation (e.g. while
         drawing a line), the picture will be distorted.  This can be
         corrected using Redraw after the operation is complete.
    
         When zoomed very large, the length of dashes in dashed lines
         will  top  out  at  255  pixels  long.   This  is  due  to a
         restriction in X that the dash list is defined by char  (255
         pixels   maximum   for  a  dash).   The  figure  will  print
         correctly, however.
    
         When you do a copy/rotate with  multiple  copies,  only  the
         creation  of  the  last  object  can be undone with the Undo
         button.
    
         Modifications     to     text      using      the      popup
         search/update/replace/spell check panel cannot be undone.
    
         See the README file for troubleshooting.
    
    SEE ALSO
         fig2dev(1) (TransFig package)
    
         gs(1) (Ghostscript PostScript previewer)
    
    ACKNOWLEDGEMENT
         (From  the  original  author,  Supoj  Sutanthavibul):   Many
         thanks  goes to Professor Donald E. Fussell who inspired the
         creation of this tool.
    
         (From current maintainer Brian Smith):  Thanks  to  all  the
         users  who  have  contributed  to xfig, especially Paul King
         who, besides adding many features,  revamped  the  look  and
         feel which became version 2.1.
    
    COPYRIGHT
         Original Copyright (c) 1985 by Supoj Sutanthavibul
         Parts Copyright (c) 1994-1999 by Brian V. Smith
         Parts Copyright (c) 1991 by Paul King
         Other Copyrights may be found in various files
    
    
         Any party obtaining a copy of these files is  granted,  free
         of  charge, a full and unrestricted irrevocable, world-wide,
         paid up, royalty-free, nonexclusive  right  and  license  to
         deal   in   this   software  and  documentation  files  (the
         "Software"), including without limitation the rights to use,
         copy, modify, merge, publish, distribute, sublicense, and/or
         sell copies of the  Software,  and  to  permit  persons  who
         receive  copies  from any such party to do so, with the only
         requirement being that this copyright notice remain intact.
    
         Note that although I  work  at  Lawrence  Berkeley  National
         Laboratory  (LBNL) I don't speak for LBNL nor do I represent
         LBNL with respect to my work on TransFig and xfig, nor  does
         LBL  make  any representations about the suitability of this
         software for any purpose.
    
         Here is the legal part:
    
         THE LAWRENCE  BERKELEY  NATIONAL  LABORATORY  DISCLAIMS  ALL
         WARRANTIES  WITH  REGARD  TO  THIS  SOFTWARE,  INCLUDING ALL
         IMPLIED WARRANTIES OF MERCHANTABILITY  AND  FITNESS,  IN  NO
         EVENT  SHALL THE AUTHORS 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.
    
    
         PostScript is a trademark of Adobe Systems Incorporated.
    
         Parts Copyright (C) 1989 by Jef Poskanzer.
         Copyright notice for pbmplus code:
    
         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.  This software is provided ``as is'' without
         express or implied warranty.
    
    FILES
         CompKeyDB
                 Data base of compose (meta) key sequences for  8-bit
                 characters.  Must be installed in $(XFIGLIBDIR) with
                 ``make install'', or may be specified  with  command
                 line  option -keyFile or X toolkit resource keyFile.
                 See the Imakefile.
    
         /usr/lib/X11/xfig
                 This directory contains the html documentation,  the
                 above  mentioned  CompKeyDB file, and a directory of
                 libraries containing Fig objects such as  electrical
                 symbols, logic symbols, etc.
    
         Fig.ad and Fig-color.ad
                 Application defaults files which  are  automatically
                 installed  in the system app-defaults directory with
                 the make install command.
    
         Doc/FORMAT3.2
                 Description of Fig file format.
    
         README  Installation instructions and troubleshooting.
    
         CHANGES Description of bug fixes/new features.
    
    
    AUTHORS
         Many people have contributed to xfig.  Here is a list of the
         people  who  have  contributed  the  most  (in chronological
         order):
    
         Version 1:
    
    
             Original author:
             Supoj Sutanthavibul, University of Texas at Austin
    
             The LaTeX line drawing modes were contributed by:
             Frank Schmuck, Cornell University
    
             Original X11 port by:
             Ken Yap, Rochester
    
             Variable window sizes, cleanup of X11 port,  right  hand
             side panel:
             Dana Chee, Bellcore
    
             Cleanup of color port to X11 by:
             John T. Kohl, MIT
    
         Version 2.0:
    
    
             Area fill, multiple line thicknesses, multiple fonts and
             font  sizes,  bottom  panel,  line style/thickness, (and
             anything else that wasn't written by the others) by:
             Brian Smith
             (standard disclaimer applies)
             (bvsmith@lbl.gov)
    
             Popup change-object menu by:
             Jon Tombs
             Frank Schmuck
    
             Zooming  and  panning  functions,   shift   key   select
             mechanism by:
             Dieter Pellkofer
             Henning Spruth
    
             Depth feature by:
             Mike Lutz
    
             Cut/Paste by:
             Tom Tkacik
    
         Version 2.1:
    
    
             Indicator panel, file  menu  popup,  print  menu  popup,
             panning  with  rulers,  mouse  function  window, regular
             polygon,  rubberbanding  of   circles/ellipses,   filled
             splines  on  canvas,  dashed/dotted  splines  on canvas,
             update button,  arbitrary  angle  rotation  of  objects,
             alignment   in  compound,  object  scaling,  constrained
             copy/move,  corner   markers   for   compound,   context
             sensitive  corner  markers,  smarter  redraw,  undo  for
             compound  and  point  move  for  boxes,  cancel   object
             creation,   point   positioning  to  three  resolutions,
             TransFig scalable text, hidden text, special text,  save
             of figure on crash by:
    
             Paul King (king@cs.uq.oz.au)
             with help from:
             Brian Smith and Micah Beck (beck@cs.utk.edu)
    
             Encapsulated PostScript importing by:
             Brian Boyter
    
             Pan/zoom with ctrl key/mouse by:
             Henning Spruth
    
             International characters by:
             Herve Soulard
    
             Directory Browser based on XDir by:
             Win Treese, Digital Equipment Corporation
    
             Rotated ellipses by:
             James Tough,  Dept.  of  Computer  Science,  Heriot-Watt
             University, Scotland
    
             Rotated text from the xvertext package by:
             Alan Richardson, Space Science Centre, School  of  MAPS,
             University of Sussex
    
             Popup scale menu and dynamic  switching  between  inches
             and cm by:
             Paul King (king@cs.uq.oz.au)
    
             Extensive man page formatting revisions by:
             David W. Sanderson
    
             Display Postscript code for IBM RS/6000 by:
             Dave Hale (dhale@green.mines.colorado.edu)
    
         Version 3.0:
    
    
             New arrowhead types, separate pen/fill colors, new  file
             protocol,  more  colors with extended color popup panel,
             new arc style, new fill patterns (bricks, etc), new line
             join and cap styles, export offset and file load offset,
             XPM import, XBM import and  export  (and  anything  else
             that wasn't written by the others) by:
             Brian Smith
             (Note: the color popup panel was based on xcoloredit  by
             Richard Hesketh)
    
             GIF header reading code by:
             David Koblas from  the  giftoppm  part  of  the  pbmplus
             package
    
             XPM export code (using XPM3 libraries) by:
             Karel van Houten (K.H.C.vanHouten@research.ptt.nl)
    
             Higher figure resolution (1200dpi) by:
             Ross Martin (martin@trcsun3.eas.asu.edu)
    
             Color quantization using neural network by:
             Anthony Dekker (dekker@ACM.org)
             [NEUQUANT Neural-Net quantization algorithm  by  Anthony
             Dekker, 1994.  See ``Kohonen neural networks for optimal
             colour  quantization''  in  ``Network:  Computation   in
             Neural  Systems''  Vol.  5  (1994)  pp  351-367.   for a
             discussion of the algorithm.]
    
             Floyd-Steinberg algorithm for dithering color images  on
             monochrome  displays  lifted from the Pbmplus package by
             Jef Poskanser.
    
             rotate/flip objects around/about selected  anchor  point
             and multiple copies of objects by:
             Uwe Bonnes (bon@lte.e-technik.uni-erlangen.de)
    
             Input tablet extension by:
             Greg LaCoste (greg@seismo.do.usbr.gov)
    
         Version 3.1:
    
    
             The only difference between  protocol  version  3.0  and
             version  3.1  is that the position of the ``magnet'' has
             been shifted by 14 fig units.   In  the  2.1  and  older
             versions  of  xfig  the  grid  was in multiples of 5 fig
             units, but they were on intervals 4,  9,  14,  19,  etc.
             When  version  3.0  was created, coordinates were simply
             multiplied by the ratio of the  resolutions  (1200/80  =
             15) so values like 4 became 60 instead of 74 ((4+1)*15 -
             1).
    
             The JPEG import/export code uses  the  Independent  JPEG
             Group software (see jpeg/README for details)
    
             Image browser, editor and screen capture features by:
             Jim Daley (jdaley@cix.compulink.co.uk)
    
         Version 3.2:
    
    
             The changes to the version 3.2  file  protocol  are  the
             addition  of the paper size, print/export magnification,
             single/multiple page indicator and a  transparent  color
             name used for GIF export to the header of the file.
             The other difference in the version 3.2 protocol is  the
             mathematical  model  used  for  splines. The new version
             uses  X-splines   which   allows   the   user   to   mix
             interpolation  and approximation points in a same curve.
             More precisely, it  means  that  an  X-spline  curve  is
             neither  an interpolated spline nor an approximated one,
             it is BOTH (the behaviour of each point is controlled by
             one  single  parameter  called  ``shape  factor'').  For
             additional information about X-splines, see:
    
               "X-Splines: A Spline Model Designed for the End User"
               by C. Blanc and C. Schlick, Proceedings of SIGGRAPH'95
               http://dept-info.labri.u-
             bordeaux.fr/~schlick/DOC/sig1.html
    
             Caveat: Because previous  spline  models  (quadratic  B-
             splines  and  Bezier  with  hidden points) are no longer
             supported, curves that are present in  version  3.1  and
             older  files  are  automatically converted to X-splines.
             This translation is only an  approximation  process.  It
             means that the converted curves are not exactly the same
             as the original  ones.  Though  they  are  usually  very
             close,   some   hand-fitting   may  be  needed  in  some
             pathological cases.
    
             Inclusion of X-splines by:
             Carole Blanc (blanc@labri.u-bordeaux.fr)
             Christophe Schlick (schlick@labri.u-bordeaux.fr)
             Note: the initial implementation was done by C. Feuille,
             S.  Grosbois,  L.   Maziere  and L. Minihot as a student
             practice (Universite Bordeaux, France).
    
             Open/close compound feature written by
             Bill Taylor (bill@mainstream.com)
    
             Library feature written by
             Stephane   Mancini   (mancini@elecsrv.enst.fr)   (object
             preview by Brian V. Smith)
    
             The  library  objects  in  the  Electrical   and   Logic
             libraries were done by
             Peter Hiscocks (phiscock@ee.ryerson.ca)
    
             The library  objects  in  the  Computer,  Networks,  and
             Hospital-Equipment  libraries  were  extracted  from the
             clipart example files by
             Bill Chimiak (chim@bgsm.edu)
    
    
         Version 3.2.3:
    
    
             Please see the CHANGES  file  for  credits  for  version
             3.2.3 features.
    
    NOTES
         Many bug fixes/cleanups etc. by a host of faithful users
    
         See the CHANGES file for all the credits
    
         The TransFig package  was  written  by  Micah  Beck  and  is
         maintained by Brian Smith
    
    
    
    


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