Source Code 1994 March/Source_Code_CD-ROM_Walnut_Creek_March_1994.iso/compsrcs/x/volume21/xfig/patch02b

Text File | 1993-10-21 | 39.2 KB | 1,062 lines

Newsgroups: comp.sources.x
From: [e-mail] (Brian V. Smith)
Subject: v21i022:  xfig - Draw amd manipulate objects in an X-Window, Patch02b/16
Message-ID: <[e-mail]>
X-Md4-Signature: d4abc2f715ab703ff0e191193878dc32
Sender: [e-mail] (Chris Olson)
Organization: Sterling Software
Date: Thu, 21 Oct 1993 18:57:12 GMT
Approved: [e-mail]

Submitted-by: [e-mail] (Brian V. Smith)
Posting-number: Volume 21, Issue 22
Archive-name: xfig/patch02b
Environment: patch, X11, xfig
Patch-To: xfig: Volume 19, Issue 113-139

#! /bin/sh
# This is a shell archive.  Remove anything before this line, then feed it
# into a shell via "sh file" or similar.  To overwrite existing files,
# type "sh file -c".
# Contents:  xfig.14
# Wrapped by chris@sparky on Thu Oct 21 13:40:05 1993
PATH=/bin:/usr/bin:/usr/ucb:/usr/local/bin:/usr/lbin ; export PATH
echo If this archive is complete, you will see the following message:
echo '          "shar: End of archive 2 (of 16)."'
if test -f 'xfig.14' -a "${1}" != "-c" ; then
  echo shar: Will not clobber existing file \"'xfig.14'\"
else
  echo shar: Extracting \"'xfig.14'\" \(36949 characters\)
  sed "s/^X//" >'xfig.14' <<'END_OF_FILE'
X  With this button the user may select no grid,
X  1/4 inch (5mm in metric mode) grid or 1/2 inch (10mm) grid.
X  .TP
X! .I POINT POSITION
X  This button controls the coarseness of object placement on the canvas.
X  The options are exact (on pixel) placement, 1/16 inch (2mm in metric mode), 1/4
X! inch (5mm) or 1/2 inch (10mm).  This allows the user to easily place objects
X  in horizontal or vertical alignment.
X!
X! This also restricts which objects may be "picked up" by the mouse when editing.
X  If a corner of an object is not positioned on the canvas on a multiple
X! of the point positioning resolution you may not be able to pick it.  If this
X! happens, a black square will temporarily appear above the mouse cursor.
X  This square will also appear anytime the user tries to pick a nonexistent
X  object.
X  .TP
X! .I ROTATION ANGLE
X  The rotation angle for rotating objects may be set/increased/decreased
X  with this button.
X  Note that not all objects may be rotated, and certain objects
X--- 1132,1163 ----
X  is less than 1.0 in which case it will increase it to the nearest 0.25.
X  Pressing the control key and mouse button 3 together will
X  set the zoom scale to 1.
X! .Sp
X  The figure may also be zoomed by defining a zoom rectangle by pressing
X! the control key and mouse button 1 together.
X! This will define one corner of the zoom rectangle.
X! Move the mouse and click mouse button 1 again to
X  define the opposite corner of the zoom rectangle.
X  .TP
X! .I "GRID MODE"
X  With this button the user may select no grid,
X  1/4 inch (5mm in metric mode) grid or 1/2 inch (10mm) grid.
X  .TP
X! .I "POINT POSITION"
X  This button controls the coarseness of object placement on the canvas.
X  The options are exact (on pixel) placement, 1/16 inch (2mm in metric mode), 1/4
X! inch (5mm) or 1/2 inch (10mm).
X! This allows the user to easily place objects
X  in horizontal or vertical alignment.
X! .IP \&
X! This also restricts which objects may be ``picked up'' by the mouse when editing.
X  If a corner of an object is not positioned on the canvas on a multiple
X! of the point positioning resolution you may not be able to pick it.
X! If this happens, a black square will temporarily appear above the mouse cursor.
X  This square will also appear anytime the user tries to pick a nonexistent
X  object.
X  .TP
X! .I "ROTATION ANGLE"
X  The rotation angle for rotating objects may be set/increased/decreased
X  with this button.
X  Note that not all objects may be rotated, and certain objects
X***************
X*** 645,700 ****
X  The depth at which new objects will be created may be set/increased/decreased
X  with this button.
X  .TP
X! .I NUMBER OF POLYGON SIDES
X! The number of sides used in creating a \fIREGULAR POLYGON\fP is set with
X! this button.
X  .TP
X! .I SMART-LINKS MODE
X! This button controls the smart-links mode.  When turned on, lines which
X! link box-like objects together (henceforth called \fIlinks\fP) are treated
X  specially when one of the box-like objects is moved.
X! When set to \fIMOVE\fP mode, the end point of the link which touches
X  (or is very near) the perimeter of the box is moved with the
X  box so that the box and the end point remain linked.
X! When set to \fISLIDE\fP mode, the end segment of the link slides so
X  that the box remains linked and the angle of the end segment is maintained.
X  This is useful for keeping the last segment of a link horizontal or vertical.
X!
X! (At the moment, this mode only works for the \fIMOVE\fP and \fICOPY\fP
X! functions and only works for \fIPOLYLINE\fP links and box-like objects.
X  Another limitation at the moment is that if both ends of a link touch
X  the box being operated on, only one end of the link will be adjusted.)
X  .TP
X! .I VERTICAL ALIGN
X! This sets the vertical alignment mode for the \fIALIGN\fP button in the
X! editing mode panel.  The choices are no vertical alignment, align to top edge,
X  middle or bottom edge of compound.
X! The \fIHORIZONTAL ALIGN\fP and \fIVERTICAL ALIGN\fP indicator settings are
X  used together to align objects inside a compound or in canvas.
X  .TP
X! .I HORIZONTAL ALIGN
X! This sets the horizontal alignment mode for the \fIALIGN\fP button in the
X! editing mode panel.  The choices are no horizontal alignment, align to left edge,
X  middle or right edge of compound.
X! The \fIHORIZONTAL ALIGN\fP and \fIVERTICAL ALIGN\fP indicator settings are
X! used together to align objects inside a compound or in canvas.
X  .TP
X! .I ANGLE GEOMETRY
X  The following settings are available to restrict the drawing angle of line
X! segments in \fIPOLYLINES\fP, \fIPOLYGONS\fP and \fISPLINES\fP.
X  .po +.5i
X  .nr LL 6i
X  .TP
X  .I UNRESTRICTED
X! Allow lines to be drawn with any slope.  This is the default setting.
X  .TP
X! .I LATEX LINE
X! Allow lines to be drawn only at slopes which can be handled by \fILaTeX\fP picture
X! environment lines: slope = x/y, where x,y are integers in the range [-6,6].
X  .TP
X! .I LATEX VECTOR
X! Allow lines to be drawn only at slopes which can be handled by \fILaTeX\fP picture
X! environment vectors: slope = x/y, where x,y are integers in the range [-4,4].
X  .TP
X  .I MANHATTAN-MOUNTAIN
X  Allow lines to be drawn in the horizontal, vertical or diagonal direction only.
X--- 1171,1267 ----
X  The depth at which new objects will be created may be set/increased/decreased
X  with this button.
X  .TP
X! .I "NUMBER OF POLYGON SIDES"
X! The number of sides used in creating a
X! .I "REGULAR POLYGON"
X! is set with this button.
X  .TP
X! .I "SMART-LINKS MODE"
X! This button controls the smart-links mode.
X! When turned on, lines which
X! link box-like objects together (henceforth called
X! .IR links )
X! are treated
X  specially when one of the box-like objects is moved.
X! When set to
X! .I MOVE
X! mode, the end point of the link which touches
X  (or is very near) the perimeter of the box is moved with the
X  box so that the box and the end point remain linked.
X! When set to
X! .I SLIDE
X! mode, the end segment of the link slides so
X  that the box remains linked and the angle of the end segment is maintained.
X  This is useful for keeping the last segment of a link horizontal or vertical.
X! .IP \&
X! (At the moment, this mode only works for the
X! .I MOVE
X! and
X! .I COPY
X! functions and only works for
X! .I POLYLINE
X! links and box-like objects.
X  Another limitation at the moment is that if both ends of a link touch
X  the box being operated on, only one end of the link will be adjusted.)
X  .TP
X! .I "VERTICAL ALIGN"
X! This sets the vertical alignment mode for the
X! .I ALIGN
X! button in the editing mode panel.
X! The choices are no vertical alignment, align to top edge,
X  middle or bottom edge of compound.
X! The
X! .I "HORIZONTAL ALIGN"
X! and
X! .I "VERTICAL ALIGN"
X! indicator settings are
X  used together to align objects inside a compound or in canvas.
X  .TP
X! .I "HORIZONTAL ALIGN"
X! This sets the horizontal alignment mode for the
X! .I ALIGN
X! button in the editing mode panel.
X! The choices are no horizontal alignment, align to left edge,
X  middle or right edge of compound.
X! The
X! .I "HORIZONTAL ALIGN"
X! and
X! .I "VERTICAL ALIGN"
X! indicator settings are used together to align objects
X! inside a compound or in canvas.
X  .TP
X! .I "ANGLE GEOMETRY"
X  The following settings are available to restrict the drawing angle of line
X! segments in
X! .IR POLYLINES ,
X! .I POLYGONS
X! and
X! .IR SPLINES .
X  .po +.5i
X  .nr LL 6i
X  .TP
X  .I UNRESTRICTED
X! Allow lines to be drawn with any slope.
X! This is the default setting.
X  .TP
X! .I "LATEX LINE"
X! Allow lines to be drawn only at slopes which can be handled by
X! .I LaTeX
X! picture environment lines: slope =
X! .IR x / y ,
X! where
X! .RI x , y
X! are integers in the range [\-6,6].
X  .TP
X! .I "LATEX VECTOR"
X! Allow lines to be drawn only at slopes which can be handled by
X! .I LaTeX
X! picture
X! environment vectors: slope =
X! .IR x / y ,
X! where
X! .RI x , y
X! are integers in the range [\-4,4].
X  .TP
X  .I MANHATTAN-MOUNTAIN
X  Allow lines to be drawn in the horizontal, vertical or diagonal direction only.
X***************
X*** 701,707 ****
X  .TP
X  .I MANHATTAN
X  Enforce drawing of lines in the horizontal and vertical direction only.
X! The name \fIManhattan\fP comes from the horizontal/vertical look of the Manhattan
X  (New York City) skyline.
X  .TP
X  .I MOUNTAIN
X--- 1268,1276 ----
X  .TP
X  .I MANHATTAN
X  Enforce drawing of lines in the horizontal and vertical direction only.
X! The name
X! .I Manhattan
X! comes from the horizontal/vertical look of the Manhattan
X  (New York City) skyline.
X  .TP
X  .I MOUNTAIN
X***************
X*** 711,801 ****
X  .po -.5i
X  .nr LL 6.5i
X  .TP
X! .I FILL STYLE
X  This button allows the user to select the area fill darkness (grey scale)
X! for all objects except \fITEXT\fP and \fIENCAPSULATED POSTSCRIPT\fP,
X  or to turn off area fill altogether.
X  .TP
X  .I COLOR
X  The user may select one of eight predefined colors to draw with, or select
X! that the \fIdefault\fP (-fg) color is to be used.  The eight colors are black,
X! blue, green, cyan, red, magenta, yellow and white.  Note that \fITransFig\fP
X! versions 2.1.4 and later support color output for \fIPostScript\fP.
X  On monochrome screens the objects are created with the selected color,
X  but black is used to draw the objects on the canvas.
X  .TP
X! .I LINE WIDTH
X! The width of lines may be selected with this button.  Zero width lines may be
X  drawn for the purpose of having filled areas without outlines.
X  .TP
X! .I LINE STYLE
X! The choices for line style are solid, dashed and dotted.  Once created,
X! a dashed or dotted line may be edited to change the length of dashes
X! or the spacing of dots respectively.
X  The dash length and dot gap can be changed from the default
X  using the popup menu.
X  .TP
X! .I BOX CURVE
X! The radius of the corners on \fIARC-BOX\fP objects may be set with this
X! button.
X  .TP
X! .I ARROW MODE
X! This button selects the auto-arrow mode for drawing lines.  The options are
X! no arrow heads, backward-pointing arrow head, forward-pointing
X! arrow head or both.  If one or both arrow head modes are turned on, then
X  arrow heads are automatically drawn when drawing
X! \fIPOLYLINE\fP, \fISPLINE\fP or \fIARC\fP objects.
X  .TP
X! .I TEXT JUSTIFICATION
X! The adjustment of text may be set to \fIleft\fP, \fIcenter\fP or
X! \fIright justification\fP.
X  .TP
X! .I TEXT SIZE
X! The text size may be set/increased/decreased with this button.  The default
X! is 12 points.
X  .TP
X! .I TEXT STEP
X  The interline spacing of text may be set/increased/decreased with this button.
X  The number displayed gives the multiple of the font height
X! that will be placed between lines on hitting \fI<return>\fP.  The default
X! is a factor of 1.2 times the current font size.
X  .TP
X! .I TEXT FONT
X  This button allows a selection of 35 fonts available for most Apple
X! \fIPostScript\fP printers.
X! There are two buttons at the top of the menu.  The \fIcancel\fP button pops
X! down the menu without changing the current font.  The \fIuse latex fonts\fP
X! will switch the menu to the \fILaTeX\fP font choices.
X! When the \fILaTeX\fP font menu is up, besides a \fIcancel\fP button
X! there is a button to switch back to the \fIPostScript\fP fonts.
X!
X  The name of the font is printed in the font itself so that one may see
X  what that font looks like.
X  If a corresponding X11 font exists, new text is created
X  on the canvas using that font.
X! \fIxfig\fP uses the size of X11 font closest to that selected
X  by the font size button.
X! If the X11 font doesn't exist, \fIxfig\fP uses the font
X! selected by the "-normal" option.
X! To abort selection of a font, click mouse button 1 on \fIcancel\fP.
X  .TP
X! .I TEXT FLAGS
X! This button displays the current setting of the text flags.  You may use
X! mouse buttons 2 and 3 to step back and forth through the three flag settings:
X! \fIHidden\fP, \fIRigid\fP and \fISpecial\fP.  To change any of the flags
X  you must use mouse button 1 to popup a menu from which you may change any
X  or all of the flags.
X!
X! The \fIHidden\fP and \fISpecial\fP attributes of text objects are
X! used with figures that will be incorporated into LaTeX.  Please see
X! the documentation for LaTeX for further information.  The default for the
X! \fIHidden\fP flag is \fIoff\fP.
X! The default for the \fISpecial\fP flag is \fIoff\fP unless xfig is started
X! with the command-line parameter \fI-specialtext\fP (resource specialtext).
X!
X! The \fIRigid\fP attribute forces text to remain the same size even if
X! inside a compound object that is scaled up or down.  The default is \fIoff\fP.
X!
X  .SH "DRAWING AND EDITING MODE PANELS"
X  Icons in the drawing and editing mode panel windows represent
X  object manipulation functions,
X--- 1280,1433 ----
X  .po -.5i
X  .nr LL 6.5i
X  .TP
X! .I "FILL STYLE"
X  This button allows the user to select the area fill darkness (grey scale)
X! for all objects except
X! .I TEXT
X! and
X! .IR "ENCAPSULATED POSTSCRIPT" ,
X  or to turn off area fill altogether.
X  .TP
X  .I COLOR
X  The user may select one of eight predefined colors to draw with, or select
X! that the
X! .I default
X! .RB ( \-fg )
X! color is to be used.
X! The eight colors are black, blue, green, cyan, red, magenta, yellow and white.
X! Note that
X! .I TransFig
X! versions 2.1.4 and later support color output for
X! .IR PostScript .
X  On monochrome screens the objects are created with the selected color,
X  but black is used to draw the objects on the canvas.
X  .TP
X! .I "LINE WIDTH"
X! The width of lines may be selected with this button.
X! Zero width lines may be
X  drawn for the purpose of having filled areas without outlines.
X  .TP
X! .I "LINE STYLE"
X! The choices for line style are solid, dashed and dotted.
X! Once created, a dashed or dotted line may be edited
X! to change the length of dashes or the spacing of dots respectively.
X  The dash length and dot gap can be changed from the default
X  using the popup menu.
X  .TP
X! .I "BOX CURVE"
X! The radius of the corners on
X! .I ARC-BOX
X! objects may be set with this button.
X  .TP
X! .I "ARROW MODE"
X! This button selects the auto-arrow mode for drawing lines.
X! The options are no arrow heads, backward-pointing arrow head,
X! forward-pointing arrow head or both.
X! If one or both arrow head modes are turned on, then
X  arrow heads are automatically drawn when drawing
X! .IR POLYLINE ,
X! .I SPLINE
X! or
X! .I ARC
X! objects.
X  .TP
X! .I "TEXT JUSTIFICATION"
X! The adjustment of text may be set to
X! .IR left ,
X! .I center
X! or
X! .IR "right justification" .
X  .TP
X! .I "TEXT SIZE"
X! The text size may be set/increased/decreased with this button.
X! The default is 12 points.
X  .TP
X! .I "TEXT STEP"
X  The interline spacing of text may be set/increased/decreased with this button.
X  The number displayed gives the multiple of the font height
X! that will be placed between lines on hitting
X! .IR <return> .
X! The default is a factor of 1.2 times the current font size.
X  .TP
X! .I "TEXT FONT"
X  This button allows a selection of 35 fonts available for most Apple
X! .I PostScript
X! printers.
X! There are two buttons at the top of the menu.
X! The
X! .I cancel
X! button pops down the menu without changing the current font.
X! The
X! .I "use latex fonts"
X! will switch the menu to the
X! .I LaTeX
X! font choices.
X! When the
X! .I LaTeX
X! font menu is up, besides a
X! .I cancel
X! button there is a button to switch back to the
X! .I PostScript
X! fonts.
X! .IP \&
X  The name of the font is printed in the font itself so that one may see
X  what that font looks like.
X  If a corresponding X11 font exists, new text is created
X  on the canvas using that font.
X! .I xfig
X! uses the size of X11 font closest to that selected
X  by the font size button.
X! If the X11 font doesn't exist,
X! .I xfig
X! uses the font selected by the
X! .B \-normal
X! option.
X! To abort selection of a font, click mouse button 1 on
X! .IR cancel .
X  .TP
X! .I "TEXT FLAGS"
X! This button displays the current setting of the text flags.
X! You may use mouse buttons 2 and 3 to step back and forth
X! through the three flag settings:
X! .IR Hidden ,
X! .I Rigid
X! and
X! .IR Special .
X! To change any of the flags
X  you must use mouse button 1 to popup a menu from which you may change any
X  or all of the flags.
X! .IP \&
X! The
X! .I Hidden
X! and
X! .I Special
X! attributes of text objects are
X! used with figures that will be incorporated into
X! .IR LaTeX .
X! Please see the documentation for
X! .I LaTeX
X! for further information.
X! The default for the
X! .I Hidden
X! flag is
X! .IR off .
X! The default for the
X! .I Special
X! flag is
X! .I off
X! unless
X! .I xfig
X! is started
X! with the command-line parameter
X! .B \-specialtext
X! (resource specialtext).
X! .IP \&
X! The
X! .I Rigid
X! attribute forces text to remain the same size even if
X! inside a compound object that is scaled up or down.
X! The default is
X! .IR off .
X  .SH "DRAWING AND EDITING MODE PANELS"
X  Icons in the drawing and editing mode panel windows represent
X  object manipulation functions,
X***************
X*** 802,813 ****
X  modes and other drawing or modification aids.
X  Manipulation functions are selected by positioning the cursor over the icon
X  representing the desired drawing/editing function and
X! clicking mouse button 1.  The selected icon is highlighted, and
X  a message describing its function appears in the message window.
X  The hilighting remains on until another function is selected.
X  .SH "DRAWING MODE PANEL COMMAND DESCRIPTIONS"
X  .PP
X! The drawing mode panel contains buttons used to create the various \fIxfig\fP
X  objects.
X  Once the drawing mode is selected, the object is created by moving
X  the mouse to the point on the canvas where the object is to be placed
X--- 1434,1447 ----
X  modes and other drawing or modification aids.
X  Manipulation functions are selected by positioning the cursor over the icon
X  representing the desired drawing/editing function and
X! clicking mouse button 1.
X! The selected icon is highlighted, and
X  a message describing its function appears in the message window.
X  The hilighting remains on until another function is selected.
X  .SH "DRAWING MODE PANEL COMMAND DESCRIPTIONS"
X  .PP
X! The drawing mode panel contains buttons used to create the various
X! .I xfig
X  objects.
X  Once the drawing mode is selected, the object is created by moving
X  the mouse to the point on the canvas where the object is to be placed
X***************
X*** 817,825 ****
X  For those objects which may have more than two points (e.g. a line),
X  mouse button 1 may be pressed for each successive point, and
X  mouse button 2 must be pressed to finish the object.
X! To create a single point
X! using the \fIPOLYLINE\fP button, press and release mouse button 2.
X! For the \fIARC\fP object, which requires exactly three
X  points mouse button 1 is used for all three points.
X  .PP
X  At any time mouse button 3 may be pressed to cancel the
X--- 1451,1462 ----
X  For those objects which may have more than two points (e.g. a line),
X  mouse button 1 may be pressed for each successive point, and
X  mouse button 2 must be pressed to finish the object.
X! To create a single point using the
X! .I POLYLINE
X! button, press and release mouse button 2.
X! For the
X! .I ARC
X! object, which requires exactly three
X  points mouse button 1 is used for all three points.
X  .PP
X  At any time mouse button 3 may be pressed to cancel the
X***************
X*** 826,834 ****
X  creation of the object.
X  .TP
X  .I ARC
X! Create an arc.  Specify three points using mouse button 1.  The first and
X! last points will form the endpoints of the arc and the second specifies
X! any point on the arc.
X  .TP
X  .I BOX
X  Create rectangular boxes.
X--- 1463,1472 ----
X  creation of the object.
X  .TP
X  .I ARC
X! Create an arc.
X! Specify three points using mouse button 1.
X! The first and last points will form the endpoints of the arc
X! and the second specifies any point on the arc.
X  .TP
X  .I BOX
X  Create rectangular boxes.
X***************
X*** 838,891 ****
X  .TP
X  .I ARC-BOX
X  Create rectangular boxes with rounded corners.
X! Start and finish with mouse button 1 in the same way as \fIBOX\fP.
X! The radius of the corners is selected by the \fIBOX CURVE\fP button.
X  .TP
X  .I CIRCLE
X  Create circles by specifying their radii or diameters.
X  Click mouse button 1 on the center of the circle and drag the mouse
X! until the desired radius or diameter is attained.  Click
X! mouse button 1 again to finish the circle.
X  .TP
X  .I ELLIPSE
X  Create ellipses using the same procedure as for the drawing of circles.
X  .TP
X! .I ENCAPSULATED POSTSCRIPT OBJECT (EPS)
X  Click mouse button 1 on any corner
X! for the \fIEPS\fP object and finish by clicking mouse button 1
X! again on the diagonally opposite corner.  The \fIEDIT\fP
X! popup panel will appear and the file name of the \fIEPS\fP object
X! may be entered.  After pressing \fIDONE\fP or \fIAPPLY\fP
X! (see the description of the EDIT panel for the difference between
X! the \fIDONE\fP and \fIAPPLY\fP buttons) the bitmap
X! part of the \fIEPS\fP object will appear in the box just created.  If no
X! \fIEPS\fP file is available yet or no name is entered or there is no
X! \fIpreview bitmap\fP in the \fIEPS\fP file, pressing \fIDONE\fP
X  will pop down the edit panel and the word
X! \fI<empty>\fP or the \fIEPS\fP file name will remain in the \fIEPS\fP box.
X! Later, when the name of the \fIEPS\fP file is known or the file is available,
X! you may re-read the \fIEPS\fP file using the popup edit panel and the bitmap
X! part of the \fIEPS\fP file will replace the name in the box.
X! .sp
X! If you want the original size of the \fIEPS\fP object, press the
X! "Use orig size" button and the eps bitmap will enlarge or shrink to
X! the size specified in the preview bitmap of the \fIEPS\fP file.
X! If you want the \fIEPS\fP object to be approximately the size of
X  the rectangle specified with the mouse but want the aspect ratio
X! to be same as the original, press either "Shrink to orig" or
X! "Enlarge to orig" buttons.  You must press the APPLY button to
X! see these effects.
X! .sp
X! If the \fIEPS\fP file has no preview bitmap, but has a \fI%%BoundingBox\fP
X! comment and xfig has been compiled \fIxfig\fP with the \fI-DGSBIT\fP flag and
X! you have \fIgs\fP (ghostscript) version 2.4 or newer then xfig will
X! call \fIgs\fP to produce a preview bitmap on the screen.
X! Ghostscript is available from \fIprep.ai.mit.edu\fR.
X  .TP
X! .I INTERPOLATED SPLINE
X  Create (cubic spline) spline objects.
X  Enter control vectors in the same way as for creation of a
X! \fIPOLYLINE\fP object.
X  At least three points (two control vectors) must be entered.
X  The spline will pass through the entered points.
X  .TP
X--- 1476,1588 ----
X  .TP
X  .I ARC-BOX
X  Create rectangular boxes with rounded corners.
X! Start and finish with mouse button 1 in the same way as
X! .IR BOX .
X! The radius of the corners is selected by the
X! .I "BOX CURVE"
X! button.
X  .TP
X  .I CIRCLE
X  Create circles by specifying their radii or diameters.
X  Click mouse button 1 on the center of the circle and drag the mouse
X! until the desired radius or diameter is attained.
X! Click mouse button 1 again to finish the circle.
X  .TP
X  .I ELLIPSE
X  Create ellipses using the same procedure as for the drawing of circles.
X  .TP
X! .I "ENCAPSULATED POSTSCRIPT OBJECT (EPS)"
X  Click mouse button 1 on any corner
X! for the
X! .I EPS
X! object and finish by clicking mouse button 1
X! again on the diagonally opposite corner.
X! The
X! .I EDIT
X! popup panel will appear and the file name of the
X! .I EPS
X! object may be entered.
X! After pressing
X! .I DONE
X! or
X! .I APPLY
X! (see the description of the
X! .I EDIT
X! panel for the difference between the
X! .I DONE
X! and
X! .I APPLY
X! buttons) the bitmap part of the
X! .I EPS
X! object will appear in the box just created.
X! If no
X! .I EPS
X! file is available yet or no name is entered or there is no
X! .I "preview bitmap"
X! in the
X! .I EPS
X! file, pressing
X! .I DONE
X  will pop down the edit panel and the word
X! .I <empty>
X! or the
X! .I EPS
X! file name will remain in the
X! .I EPS
X! box.
X! Later, when the name of the
X! .I EPS
X! file is known or the file is available,
X! you may re-read the
X! .I EPS
X! file using the popup edit panel and the bitmap part of the
X! .I EPS
X! file will replace the name in the box.
X! .Sp
X! If you want the original size of the
X! .I EPS
X! object, press the
X! ``Use orig size'' button and the eps bitmap will enlarge or shrink to
X! the size specified in the preview bitmap of the
X! .I EPS
X! file.
X! If you want the
X! .I EPS
X! object to be approximately the size of
X  the rectangle specified with the mouse but want the aspect ratio
X! to be same as the original, press either ``Shrink to orig'' or
X! ``Enlarge to orig'' buttons.
X! You must press the
X! .I APPLY
X! button to see these effects.
X! .Sp
X! If the
X! .I EPS
X! file has no preview bitmap, but has a
X! .I %%BoundingBox
X! comment and
X! .I xfig
X! has been compiled
X! with the
X! .B \-DGSBIT
X! flag and
X! you have
X! .I Ghostscript
X! .RI ( gs )
X! version 2.4 or newer then
X! .I xfig
X! will call
X! .I Ghostscript
X! to produce a preview bitmap on the screen.
X! .I Ghostscript
X! is available from
X! .IR prep.ai.mit.edu .
X  .TP
X! .I "INTERPOLATED SPLINE"
X  Create (cubic spline) spline objects.
X  Enter control vectors in the same way as for creation of a
X! .I POLYLINE
X! object.
X  At least three points (two control vectors) must be entered.
X  The spline will pass through the entered points.
X  .TP
X***************
X*** 892,919 ****
X  .I POLYLINE
X  Create polylines (line segments connecting a sequence of points).
X  Enter points by clicking mouse button 1 at the desired positions on the
X! canvas window.  Click mouse button 2 to finish.
X  .TP
X  .I POLYGON
X! Same as \fIPOLYLINE\fP
X  except that a line segment is drawn connecting the first and last
X  points entered.
X  .TP
X! .I REGULAR POLYGON
X! The number of sides is first selected with the \fINUM SIDES\fP
X! button in the indicator panel.  Then mouse button 1 is clicked on
X! the center and the mouse dragged to the desired size.  The object
X! may be rotated as it is being created by moving the mouse up or down
X! relative to the starting point.  Click mouse button 1 to finish.
X  .TP
X! .I CLOSED INTERPOLATED SPLINE
X! Create closed or periodic splines.  The function is similar
X! to \fIPOLYGON\fP except that a closed interpolated spline is drawn.
X  The spline will pass through the points (knots).
X  .TP
X! .I CLOSED SPLINE
X  Create closed or periodic spline objects.
X! The function is similar to \fIPOLYGON\fP
X  except that a closed spline will be drawn instead of polygon.
X  The entered points are just control points; i.e. the spline will
X  not pass any of these points.
X--- 1589,1624 ----
X  .I POLYLINE
X  Create polylines (line segments connecting a sequence of points).
X  Enter points by clicking mouse button 1 at the desired positions on the
X! canvas window.
X! Click mouse button 2 to finish.
X  .TP
X  .I POLYGON
X! Same as
X! .I POLYLINE
X  except that a line segment is drawn connecting the first and last
X  points entered.
X  .TP
X! .I "REGULAR POLYGON"
X! The number of sides is first selected with the
X! .I "NUM SIDES"
X! button in the indicator panel.
X! Then mouse button 1 is clicked on
X! the center and the mouse dragged to the desired size.
X! The object may be rotated as it is being created
X! by moving the mouse up or down relative to the starting point.
X! Click mouse button 1 to finish.
X  .TP
X! .I "CLOSED INTERPOLATED SPLINE"
X! Create closed or periodic splines.
X! The function is similar to
X! .I POLYGON
X! except that a closed interpolated spline is drawn.
X  The spline will pass through the points (knots).
X  .TP
X! .I "CLOSED SPLINE"
X  Create closed or periodic spline objects.
X! The function is similar to
X! .I POLYGON
X  except that a closed spline will be drawn instead of polygon.
X  The entered points are just control points; i.e. the spline will
X  not pass any of these points.
X***************
X*** 921,960 ****
X  .I SPLINE
X  Create (quadratic spline) spline objects.
X  Enter control vectors in the same way as for creation of a
X! \fIPOLYLINE\fP object.
X  At least three points (two control vectors) must be entered.
X  The spline will only pass through the two end points.
X  .TP
X  .I TEXT
X! Create text strings. Click mouse button 1 at the desired position on
X! the canvas window, then enter text from the keyboard.  Text may be pasted
X! from the PRIMARY cut buffer (xterm cut/paste buffer) by pressing the
X! \fIF18\fP function key (the \fIPaste\fP key on Sun keyboards)
X! or any key/button defined in the translation
X! table for the canvas.  See the default \fIFig.ad\fP file for example.
X  Text is drawn using the current font, font size and justification settings.
X  A DEL or ^H (backspace) will delete a character, while a ^X will
X  erase the entire line.
X! Finish by clicking mouse button 2 or typing the \fI<return>\fP key.
X! If \fI<return>\fP is used, the text pointer automatically moves to the next "line",
X! a distance of the font height times the value in the TEXT STEP button,
X! and text input mode is re-entered.  To finish text fully, click
X  mouse button 2 or choose any panel button that changes
X  modes (e.g. box, save, etc).
X  To edit text, click on an existing text string with mouse button 1.
X! Insertion of characters will take place at that point.  Or, use the popup
X! \fIEDIT\fP mode to modify the text.
X! .sp
X  Eight-bit characters may be entered using the meta (compose) key.
X! For example, to create an "a umlaut", hold down the meta key while pressing
X! the letter "a", then press " (quote).  To create a "c cedilla", use <meta>c
X  followed by comma.
X  The following is a list of all special characters available using the meta key:
X!
X  .nf
X! .ta .5i
X  Keys    Character Name
X!
X  !!    upside-down exclamation point
X  ??    upside-down question mark
X  C/    cent sign
X--- 1626,1698 ----
X  .I SPLINE
X  Create (quadratic spline) spline objects.
X  Enter control vectors in the same way as for creation of a
X! .I POLYLINE
X! object.
X  At least three points (two control vectors) must be entered.
X  The spline will only pass through the two end points.
X  .TP
X  .I TEXT
X! Create text strings.
X! Click mouse button 1 at the desired position on
X! the canvas window, then enter text from the keyboard.
X! Text may be pasted
X! from the PRIMARY cut buffer
X! .RI ( xterm
X! cut/paste buffer) by pressing the
X! .I F18
X! function key (the
X! .I Paste
X! key on Sun keyboards) or any key/button defined in the translation
X! table for the canvas.
X! See the default
X! .B Fig.ad
X! file for example.
X  Text is drawn using the current font, font size and justification settings.
X  A DEL or ^H (backspace) will delete a character, while a ^X will
X  erase the entire line.
X! Finish by clicking mouse button 2 or typing the
X! .I <return>
X! key.
X! If
X! .I <return>
X! is used, the text pointer automatically moves to the next ``line'',
X! a distance of the font height times the value in the
X! .I "TEXT STEP"
X! button,
X! and text input mode is re-entered.
X! To finish text fully, click
X  mouse button 2 or choose any panel button that changes
X  modes (e.g. box, save, etc).
X  To edit text, click on an existing text string with mouse button 1.
X! Insertion of characters will take place at that point.
X! Or, use the popup
X! .I EDIT
X! mode to modify the text.
X! .Sp
X  Eight-bit characters may be entered using the meta (compose) key.
X! For example, to create an ``a umlaut'', hold down the meta key while pressing
X! the letter ``a'', then press " (quote).
X! To create a ``c cedilla'', use <meta>c
X  followed by comma.
X  The following is a list of all special characters available using the meta key:
X! .Sp
X! .\"--------------------------------------------------------------------
X! .\" Table Begin
X! .\"--------------------------------------------------------------------
X! .nr t0 \w'Keys\0\0\0\0'u
X! .ta \n(t0u
X  .nf
X! .\" set n to length of longest line
X! .di xx
X! !!    upside-down exclamation point
X! .nr n \n(.nu
X! .di
X! .rm xx
X! .\" HEADER
X  Keys    Character Name
X! .if n \l'\nnu\&-'
X! .if t \l'\nnu'
X! .\" BODY
X  !!    upside-down exclamation point
X  ??    upside-down question mark
X  C/    cent sign
X***************
X*** 1049,1399 ****
X  Y'    Y accent acute
X  y'    y accent acute
X  y"    y dieresis
X  .fi
X!
X  .SH "EDITING MODE PANEL COMMAND DESCRIPTIONS"
X  When a button in the editing mode panel is pressed, any
X  objects that may be affected by that editing operation will show their
X! corner markers.  Only those objects may be affected by the particular
X! edit mode.  In cases where two edit modes exist for one button, it
X  may be that the corner markers will appear for objects that may be
X  affected by one button but not the other.
X-
X  .SH "SELECTING OBJECTS"
X  When multiple objects have points in common, e.g. two boxes that
X  touch at one corner, only one object can be selected by clicking on
X! that point. To select other objects, hold down the shift key while
X  pressing mouse button 1: the markers of one object will be
X! temporarily highlighted.  By repeatedly clicking mouse button 1 while
X  holding down the shift key, it is possible to cycle through all candidates for
X! selection at that point. To perform the selected action, e.g.
X! deleting one box, click on the point without holding down the
X! shift key.  The operation will be performed on the highlighted object.
X!
X! \fBNote:\fP
X! If the mouse is not clicked near enough to an object marker or for whatever
X! reason \fIxfig\fP cannot "find" the object the user is trying to select,
X  a black square will temporarily appear above the mouse cursor.
X  .TP
X! .I GLUE COMPOUND
X  Compound objects are created by first tagging the objects to be compounded
X  and then pressing mouse button 3 to group the tagged
X! objects into a compound object.  Single objects are tagged by clicking
X! on them with mouse button 1.  A number of objects can be tagged at
X! once by using mouse button 2 to define the upper-left and
X! lower-right corners of a region enclosing the objects.
X  Tagged objects are shown with highlighted markers.
X! Tagged objects which are selected (see the SELECTING OBJECTS section above)
X  will be temporarily unhighlighted.
X  There is currently no special command to tag or untag all of the objects
X! within a figure.  You can untag all of the objects by changing from
X! GLUE mode to some other mode (apart from BREAK) and back again.
X  .TP
X! .I BREAK COMPOUND
X  Break a compound object to allow manipulation of its component parts.
X  Click mouse button 1 on one of the corner markers of the compound
X  object or along one of the imaginary lines defining the compound box.
X  Clicking with mouse button 2 will achieve the same effect
X  but will also tag the component parts (although you will not see the
X! tags until you change to the GLUE mode).  You can use this feature
X! to easily alter the objects within a compound.
X  .TP
X! .I SCALE OBJECT
X! Any object may be scaled.  If mouse button 1 is pressed on a
X! \fIBOX\fP or \fIARC-BOX\fP object, then that object will be scaled
X! proportionally to its aspect ratio.  If mouse button 2 is pressed
X! on any object, that object will be scaled up or down about its center.
X! Text may only be scaled if inside a compound object and then only if
X! its \fIRIGID\fP flag is set to \fINORMAL\fP (using the popup edit panel).
X! See the \fITransFig\fP manual for description of text options.
X  .TP
X  .I ALIGN
X! Align objects.  Click mouse button 1 to align objects inside a compound object
X  or mouse button 2 to align all objects on canvas according to the
X! setting in the \fIVERTICAL ALIGN\fP and \fIHORIZONTAL ALIGN\fP indicators.
X! The choices are the cumulative effect of vertically aligning the objects
X! to the \fITOP\fP, \fIMIDDL\fPE or \fIBOTTO\fPM edge and horizontally aligning
X! to the \fILEF\fPT, \fIMIDDL\fPE or \fIRIGH\fPT edge of the compound.
X  .TP
X! .I MOVE POINT
X! Modify the position of a point of any object except \fITEXT\fP and
X! \fICOMPOUND\fP objects.
X  For unrestrained movement, click mouse button 1 over the desired
X! point, reposition the point, and click the \fIleft\fP button again.
X  For horizontally or vertically constrained move, click mouse button 2
X  on the desired point and move either horizontally or vertically.
X! Notice that once you choose the direction (horizontal or vertical), movement
X! is constrained in that direction.  If, after moving the mouse initially, it
X  is moved in the other direction a greater distance than the current position
X  of the mouse relative to the starting point, then that will be the new
X! constraint direction.  In otherwords if you first move the mouse
X! \fIhorizontally\fP one inch (say) then move it \fIvertically\fP
X! 1.3 inches, the direction will switch to \fIvertical\fP until any
X! \fIhorizontal\fP motion exceeds 1.3 inches.
X  When the object is positioned where desired, click mouse button 1 to
X  place it if that button was used to start the move (unconstrained),
X  or mouse button 2 (constrained) if that button was used.
X  .TP
X  .I MOVE
X! Move object.  Click mouse button 1 (unconstrained move) or mouse button 2
X  (constrained move) on any corner marker of the object to be moved.
X  The horizontal/vertical constrained movement (mouse button 2) works
X! exactly as described for \fIMOVE POINT\fP.
X  .TP
END_OF_FILE
  if test 36949 -ne `wc -c <'xfig.14'`; then
    echo shar: \"'xfig.14'\" unpacked with wrong size!
  fi
  # end of 'xfig.14'
fi
echo shar: End of archive 2 \(of 16\).
cp /dev/null ark2isdone
MISSING=""
for I in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ; do
    if test ! -f ark${I}isdone ; then
    MISSING="${MISSING} ${I}"
    fi
done
if test "${MISSING}" = "" ; then
    echo You have unpacked all 16 archives.
    rm -f ark[1-9]isdone ark[1-9][0-9]isdone
    echo Creating merged patch file xfig.p2
    cat xfig.[01][0-9] > xfig.p2
    rm -f xfig.[01][0-9]
else
    echo You still must unpack the following archives:
    echo "        " ${MISSING}
fi
exit 0
exit 0 # Just in case...
--
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