rsalz@uunet.UU.NET (Rich Salz) (11/03/87)
Submitted-by: Crispin Goswell <caag@vd.rl.ac.uk>
Posting-number: Volume 12, Issue 50
Archive-name: postscript/part01
This is a virtually complete implementation of PostScript. Just type
make and it should produce a version for suns. Since the only complete
driver is for suns and since some driver writing will be necessary on
any other machine, I have not packaged everything up in an idiot-proof
box. I am not aware of any Gotchas in building this source. The X
driver used to work on X10 - It will need work for X11. The pixrect
driver is very new, and should be regarded as didactic, as it scribbles
straight onto the display. Persuading suntools to look after the bits
would have taken too long.
Writing your own driver involves merely hacking pixrect.c until it will
drive your display. There are only 11 routines to write, and they're
all quite short.
Have fun!
- Crispin Goswell
caag@uk.ac.rl.vd (JANET)
caag@vd.rl.ac.uk (Internet)
...!mcvax!ukc!rlvd!caag (UUCP)
#! /bin/sh
# This is a shell archive. Remove anything before this line, then unpack
# it by saving it into a file and typing "sh file". To overwrite existing
# files, type "sh file -c". You can also feed this as standard input via
# unshar, or by typing "sh <file", e.g.. If this archive is complete, you
# will see the following message at the end:
# "End of archive 1 (of 18)."
PATH=/bin:/usr/bin:/usr/ucb ; export PATH
if test -f 'INSTALLATION' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'INSTALLATION'\"
else
echo shar: Extracting \"'INSTALLATION'\" \(1880 characters\)
sed "s/^X//" >'INSTALLATION' <<'END_OF_FILE'
X
XNote that is necessary to run a shell with job-control (e.g. csh) on
Xthe sun3 version when using PS, because of process-group problems with
Xsuntools. It is also difficult to alter the window shape when PS is
Xdoing output on suns. If the postscript/viewer pair are used, these
Xproblems are not encountered, but it runs more slowly.
X
XTo try it out, type the following:
X $ POSTSCRIPTLIB=<where ever the postscript directory is>/postscript
X $ export POSTSCRIPTLIB
X $ PS -c 'A4 (demos/wow) lib run'
X $
X
XThe "showpage" operator expects a carriage return before it erases the
Xpage and allows output to continue (or in this case for PS to
Xterminate). More generally, use:
X
X $ PS -c A4 [ files .... ]
X $
X
XThe A4 command is shorthand for a framedevice command (see the
Xpostscript reference manual) to create an A4 sized window. It is
Xsupposed to be actual size, except on suns, where the screen is not big
Xenough (!)
X
XIt also works on the perq, but much more slowly.
X
XIf PostScript is not to be fully installed, the environment variable
XPOSTSCRIPTLIB may be set to the pathname of /usr/lib/postscript.
XAlternatively, config.c has a variable called default_library[], which
Xmay be changed to point somewhere else.
X
XThe tape contains:
X
XINSTALLATION which you are reading
X
Xsource - complete sources
X
Xpostscript - various files the interpreter needs to run.
X /font - font descriptors
X /fonts - font data
X hershey fonts (yuk) all we have available at present,
X however there are instructions on how to add fonts in
X the file "adding-fonts".
X /psrc - initialisation file ('rc' file).
X /cache - disk cache of popular font sizes
X /font-map - mapping from postscript names to names in font
X /demos - demos programs other than those in the cookbook
X
Xdoc - documents of interest to people installing postscript, particularly
X postscript.1 - manual entry for postscript
END_OF_FILE
if test 1880 -ne `wc -c <'INSTALLATION'`; then
echo shar: \"'INSTALLATION'\" unpacked with wrong size!
fi
# end of 'INSTALLATION'
fi
if test -f 'MANIFEST' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'MANIFEST'\"
else
echo shar: Extracting \"'MANIFEST'\" \(4640 characters\)
sed "s/^X//" >'MANIFEST' <<'END_OF_FILE'
X File Name Archive # Description
X-----------------------------------------------------------
X INSTALLATION 1
X MANIFEST 1
X binaries 1
X binaries/pnx5 1
X binaries/pyramid 1
X binaries/sun2 1
X binaries/sun3 1
X binaries/vax 1
X doc 1
X doc/adding-fonts 1
X doc/byte-stream 2
X doc/hard-interface 5
X doc/hard-interface.c 7
X doc/postscript.1 3
X postscript 1
X postscript/demos 1
X postscript/demos/dashcorner 1
X postscript/demos/fishes 5
X postscript/demos/gks 1
X postscript/demos/grayscale 1
X postscript/demos/hughes 1
X postscript/demos/it 1
X postscript/demos/mooreform.ps 3
X postscript/demos/newscreen.ps 1
X postscript/demos/raygun2 18
X postscript/demos/rosette 1
X postscript/demos/tree.ps 1
X postscript/demos/wow 1
X postscript/demos/wow2 1
X postscript/demos/wow3 1
X postscript/font 1
X postscript/font-map 1
X postscript/font/Helvetica 1
X postscript/font/Helvetica-Ob 1
X postscript/font/Times-BI 1
X postscript/font/Times-Bold 1
X postscript/font/Times-Italic 1
X postscript/font/Times-Roman 1
X postscript/font/Times-Roman-Adobe 1
X postscript/font/proforma 1
X postscript/fonts 1
X postscript/fonts/Gothic 1
X postscript/fonts/Gothic/roman.r10
X postscript/fonts/Olde 1
X postscript/fonts/Olde/italic.r14
X postscript/fonts/Olde/roman.r16
X postscript/fonts/SANS 1
X postscript/fonts/SANS/italic.r13
X postscript/fonts/SANS/roman.r13
X postscript/fonts/Sans 1
X postscript/fonts/Sans/greek.r 3
X postscript/fonts/Sans/italic.r 7
X postscript/fonts/Sans/roman.r17
X postscript/fonts/TIMES 1
X postscript/fonts/TIMES/italic.r15
X postscript/fonts/TIMES/roman.r15
X postscript/fonts/Times 1
X postscript/fonts/Times/bits.r11
X postscript/fonts/Times/greek.r 6
X postscript/fonts/Times/italic 1
X postscript/fonts/Times/italic.a 5
X postscript/fonts/Times/italic.r 8
X postscript/fonts/Times/rest.r 4
X postscript/fonts/Times/roman 1
X postscript/fonts/Times/roman.a 5
X postscript/fonts/Times/roman.r 6
X postscript/fonts/Times/russian.r 9
X postscript/fonts/extra 1
X postscript/fonts/extra/extra.r11
X postscript/fonts/sans 1
X postscript/fonts/sans/greek.r 1
X postscript/fonts/sans/roman.r 3
X postscript/fonts/times 1
X postscript/fonts/times/greek.r 5
X postscript/fonts/times/italic.r 7
X postscript/fonts/times/roman.r16
X postscript/psrc 10
X postscript/widths 1
X postscript/widths/Adobe 1
X postscript/widths/Adobe/Times-Roman 3
X source 1
X source/README 1
X source/X.c 12
X source/adapter.c 4
X source/array.c 7
X source/boolean.c 2
X source/cache.c 12
X source/canon.c 1
X source/canon.h 1
X source/colour-ww.c 6
X source/colour.c 2
X source/colour.h 1
X source/config.c 2
X source/control.c 4
X source/copyright.h 1
X source/device.c 5
X source/device.h 1
X source/dictionary.c 10
X source/file.c 14
X source/fill.c 12
X source/font.c 13
X source/font.h 1
X source/graphics.h 1
X source/gsave.c 2
X source/hard-interface.c 8
X source/hard.h 1
X source/head 1
X source/head.ed 1
X source/image.c 9
X source/integer.c 6
X source/main.c 8
X source/main.h 2
X source/makefile 1
X source/malloc.c 1
X source/mat.c 2
X source/mat.h 1
X source/math.c 3
X source/matrix.c 8
X source/misc.c 1
X source/name.c 2
X source/null.c 1
X source/operator.c 6
X source/orion.c 4
X source/paint.c 3
X source/pat.c 10
X source/path.c 8
X source/path.h 1
X source/pixrect.c 3
X source/point.h 1
X source/poly.c 2
X source/property.c 2
X source/protocol.c 2
X source/protocol.h 1
X source/real.c 4
X source/rop.h 1
X source/save.c 1
X source/screen.c 2
X source/stack.c 4
X source/state.c 9
X source/str.h 1
X source/string.c 11
X source/stroke.c 9
X source/trapezoid.c 1
X source/unix.c 2
X source/viewer.c 7
X source/ww.c 4
END_OF_FILE
if test 4640 -ne `wc -c <'MANIFEST'`; then
echo shar: \"'MANIFEST'\" unpacked with wrong size!
fi
# end of 'MANIFEST'
fi
if test ! -d 'binaries' ; then
echo shar: Creating directory \"'binaries'\"
mkdir 'binaries'
fi
if test ! -d 'binaries/pnx5' ; then
echo shar: Creating directory \"'binaries/pnx5'\"
mkdir 'binaries/pnx5'
fi
if test ! -d 'binaries/pyramid' ; then
echo shar: Creating directory \"'binaries/pyramid'\"
mkdir 'binaries/pyramid'
fi
if test ! -d 'binaries/sun2' ; then
echo shar: Creating directory \"'binaries/sun2'\"
mkdir 'binaries/sun2'
fi
if test ! -d 'binaries/sun3' ; then
echo shar: Creating directory \"'binaries/sun3'\"
mkdir 'binaries/sun3'
fi
if test ! -d 'binaries/vax' ; then
echo shar: Creating directory \"'binaries/vax'\"
mkdir 'binaries/vax'
fi
if test ! -d 'doc' ; then
echo shar: Creating directory \"'doc'\"
mkdir 'doc'
fi
if test -f 'doc/adding-fonts' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'doc/adding-fonts'\"
else
echo shar: Extracting \"'doc/adding-fonts'\" \(1849 characters\)
sed "s/^X//" >'doc/adding-fonts' <<'END_OF_FILE'
XFonts may be added to this postscript system by placing a piece of
XPostScript source in the directory $POSTSCRIPTLIB/font. This is where
Xpostscript looks when findfont is called. File names in this directory
Xmay be mapped from font names by placing entries of the form:
X FontMap /postscript-name /base-file-name. put
Xin the font-map file in $POSTSCRIPTLIB.
X
XIf postscript-name is not found there, an identity mapping is assumed.
X
XThe existing fonts are similarly structured, so most of the work is
Xdone by executing a common proforma file in that directory. This sets
Xup the appropriate font information. A version of BuildChar is
Xinstalled which will read in the bulk of the font infromation when it
Xis first executed. It will then replace itself with the normal
XBuildChar.
X
XNOTE the metrics are currently loaded with the rest of the font
Xinformation on demand, so programs which attempt to read metric
Xinfromation before using a font will fail. This is a bug, but can be
Xfixed in PostScript.
X
XThere is a parallel cache directory, $POSTSCRIPTLIB/cache. This
Xcontains a directory corresponding to each file in $POSTSCRIPT/font,
Xinto which cached versions of fonts may be placed. The operator
Xsavecurrentfont may be called after imaging some characters from a
Xfont, whereupon a diskcache will be made of the characters imaged so
Xfar. Caches loaded may be subsequently modified and saved, thus built
Xincrementally. There should be an operator to save all modified caches
Xinto the disk cache. This could be built into PostScript, but might
Xcause problems. There is a program called buildcache in the demos
Xdirectory which will build a cache of the standard fonts in a variety
Xof useful sizes.
X
XPostScript searches the disk cache automatically, and will not call BuildChar if it find a cache.
XThis version of the cache stores metrics for the font.
X
END_OF_FILE
if test 1849 -ne `wc -c <'doc/adding-fonts'`; then
echo shar: \"'doc/adding-fonts'\" unpacked with wrong size!
fi
# end of 'doc/adding-fonts'
fi
if test ! -d 'postscript' ; then
echo shar: Creating directory \"'postscript'\"
mkdir 'postscript'
fi
if test ! -d 'postscript/demos' ; then
echo shar: Creating directory \"'postscript/demos'\"
mkdir 'postscript/demos'
fi
if test -f 'postscript/demos/dashcorner' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/dashcorner'\"
else
echo shar: Extracting \"'postscript/demos/dashcorner'\" \(120 characters\)
sed "s/^X//" >'postscript/demos/dashcorner' <<'END_OF_FILE'
X[10 90] 5 setdash 30 setlinewidth
Xnewpath 0 0 moveto 100 0 lineto 100 100 lineto 0 100 lineto closepath stroke
Xshowpage
END_OF_FILE
if test 120 -ne `wc -c <'postscript/demos/dashcorner'`; then
echo shar: \"'postscript/demos/dashcorner'\" unpacked with wrong size!
fi
# end of 'postscript/demos/dashcorner'
fi
if test -f 'postscript/demos/gks' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/gks'\"
else
echo shar: Extracting \"'postscript/demos/gks'\" \(629 characters\)
sed "s/^X//" >'postscript/demos/gks' <<'END_OF_FILE'
X%!
Xsave
X100 setflat
X/Courier findfont 400 scalefont setfont
X
X300 0 translate 90 rotate
X
X/track { dup
X 0 0 moveto false charpath 30 setlinewidth strokepath
X 0 setgray 5 setlinewidth stroke
X 0 0 moveto false charpath 30 setlinewidth strokepath
X .3 setgray 2.5 setlinewidth stroke
X} def
X
X6 array currentmatrix
X
X(G) track (G) stringwidth translate
X(K) track (K) stringwidth translate
X(S) track (S) stringwidth translate
X
Xsetmatrix
X
X/rude (Eat your heart out!) def
X
X/Times-Roman findfont 100 scalefont setfont
X
X.3 setgray
X
Xclippath pathbbox pop exch pop exch sub rude stringwidth pop sub 2 div -150 moveto rude show
X
Xshowpage
Xrestore
END_OF_FILE
if test 629 -ne `wc -c <'postscript/demos/gks'`; then
echo shar: \"'postscript/demos/gks'\" unpacked with wrong size!
fi
# end of 'postscript/demos/gks'
fi
if test -f 'postscript/demos/grayscale' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/grayscale'\"
else
echo shar: Extracting \"'postscript/demos/grayscale'\" \(255 characters\)
sed "s/^X//" >'postscript/demos/grayscale' <<'END_OF_FILE'
Xinitgraphics
Xclippath pathbbox pop exch pop 2 copy exch sub /range exch def
X/step range 50.0 div def
X0 200 translate
Xnewpath
Xstep exch {
X dup range div setgray
X 0 0 moveto step 0 lineto step 100 lineto 0 100 lineto closepath
X fill
X step 0 translate
X} for
END_OF_FILE
if test 255 -ne `wc -c <'postscript/demos/grayscale'`; then
echo shar: \"'postscript/demos/grayscale'\" unpacked with wrong size!
fi
# end of 'postscript/demos/grayscale'
fi
if test -f 'postscript/demos/hughes' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/hughes'\"
else
echo shar: Extracting \"'postscript/demos/hughes'\" \(1300 characters\)
sed "s/^X//" >'postscript/demos/hughes' <<'END_OF_FILE'
X%!
X70 9.3 72 mul translate
X
X/basic 18 def
X
X/large /Times-Roman findfont basic 2 mul scalefont def
X/normal /Times-Roman findfont basic scalefont def
X/italic /Times-Italic findfont basic scalefont def
X
X/down { 0 basic neg rmoveto } def
X
X/p { normal setfont show } def
X/i { italic setfont show } def
X/d { italic setfont 72 0 rmoveto (Death.) show } def
X/n { currentpoint exch pop 0 exch moveto down } def
X
X0 0 moveto
Xdown down down
X
X(Examination at the Womb-Door) large setfont show down n
X
X(Who owns these scrawny little feet?) p d n
X(Who owns this bristly scorched-looking face?) p d n
X(Who owns these still-working lungs?) p d n
X(Who owns this utility coat of muscles?) p d n
X(Who owns these unspeakable guts?) p d n
X(Who owns these questionable brains?) p d n
X(All this messy blood?) p d n
X(These minimum-efficiency eyes?) p d n
X(This wicked little tongue?) p d n
X(This occasional wakefulness?) p d n
X n
X(Given, stolen or held pending trial?) p n
X(Held.) i n
X n
X(Who owns the whole rainy, stony earth?) p d n
X(Who owns all of space?) p d n
Xn
X(Who is stronger than hope?) p d n
X(Who is stronger than the will?) p d n
X(Stronger than love?) p d n
X(Stronger than life?) p d n
Xn
X/but (But who is stronger than death?) def but p n
Xbut stringwidth rmoveto (Me, evidently.) i n
Xn
X(Pass, Crow.) p n
Xshowpage
END_OF_FILE
if test 1300 -ne `wc -c <'postscript/demos/hughes'`; then
echo shar: \"'postscript/demos/hughes'\" unpacked with wrong size!
fi
# end of 'postscript/demos/hughes'
fi
if test -f 'postscript/demos/it' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/it'\"
else
echo shar: Extracting \"'postscript/demos/it'\" \(319 characters\)
sed "s/^X//" >'postscript/demos/it' <<'END_OF_FILE'
X%!
X300 300 translate 0 setgray
X12 {
X 0 0 moveto 200 0 rlineto 0 200 rlineto -200 0 rlineto closepath
X 25 25 moveto 0 150 rlineto 150 0 rlineto 0 -150 rlineto closepath
X 125 100 moveto 100 100 25 0 360 arc closepath
X gsave fill grestore
X currentgray
X 0 setgray stroke
X 1 12 div add setgray
X 30 rotate
X} repeat
Xshowpage
END_OF_FILE
if test 319 -ne `wc -c <'postscript/demos/it'`; then
echo shar: \"'postscript/demos/it'\" unpacked with wrong size!
fi
# end of 'postscript/demos/it'
fi
if test -f 'postscript/demos/newscreen.ps' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/newscreen.ps'\"
else
echo shar: Extracting \"'postscript/demos/newscreen.ps'\" \(319 characters\)
sed "s/^X//" >'postscript/demos/newscreen.ps' <<'END_OF_FILE'
X%!
X
X/scr [ [43 11 35 3 41 9 33 1] [27 59 19 51 25 57 17 49] [39 7 47 15 37 5 45 13] [23 55 31 63 21 53 29 61] [42 10 34 2 44 12 36 4] [26 58 18 50 28 60 20 52] [38 6 46 14 40 8 48 16] [22 54 30 62 24 56 32 64] ]def
X
X82 8 idiv 0.0 { 1 add 4 mul cvi exch 1 add 4 mul cvi scr exch get exch get 33.0 sub 32 div } setscreen
END_OF_FILE
if test 319 -ne `wc -c <'postscript/demos/newscreen.ps'`; then
echo shar: \"'postscript/demos/newscreen.ps'\" unpacked with wrong size!
fi
# end of 'postscript/demos/newscreen.ps'
fi
if test -f 'postscript/demos/rosette' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/rosette'\"
else
echo shar: Extracting \"'postscript/demos/rosette'\" \(436 characters\)
sed "s/^X//" >'postscript/demos/rosette' <<'END_OF_FILE'
X/inch {72 mul} def
X
X/wedge {
X newpath 0 0 moveto 1 0 translate 15 rotate 0 15 sin translate
X 0 0 15 sin -90 90 arc closepath
X} def
X
Xgsave
X 3.75 inch 7.25 inch translate
X 1 inch 1 inch scale
X wedge .02 setlinewidth stroke
Xgrestore
X
Xgsave
X 4.25 inch 4.25 inch translate
X 1.75 inch 1.75 inch scale
X .02 setlinewidth
X 2 1 13 {
X 13 div setgray
X gsave
X wedge gsave fill grestore
X 0 setgray stroke
X grestore
X 30 rotate
X } for
Xgrestore
END_OF_FILE
if test 436 -ne `wc -c <'postscript/demos/rosette'`; then
echo shar: \"'postscript/demos/rosette'\" unpacked with wrong size!
fi
# end of 'postscript/demos/rosette'
fi
if test -f 'postscript/demos/tree.ps' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/tree.ps'\"
else
echo shar: Extracting \"'postscript/demos/tree.ps'\" \(594 characters\)
sed "s/^X//" >'postscript/demos/tree.ps' <<'END_OF_FILE'
X%!
X
X/Times-Roman findfont setfont
X
X%/go { translate 0 0 moveto } def
X/size 0 4 dtransform dup mul exch dup mul add def
X
X/tree {
X 0 0 moveto (T) show
X 0 1 dtransform
X dup mul exch dup mul add
X size gt
X {
X currentpoint translate
X 0 .1 translate 0.6 0.6 scale
X 0 0 moveto (R) show
X currentpoint translate
X .75 0 translate
X gsave
X 90 rotate tree
X grestore
X .75 0 translate
X 90 rotate -1 1 scale
X (T) stringwidth neg exch neg exch translate
X tree
X } if
X } def
X
X100 400 translate 200 200 scale
X
Xtree
Xshowpage
X
END_OF_FILE
if test 594 -ne `wc -c <'postscript/demos/tree.ps'`; then
echo shar: \"'postscript/demos/tree.ps'\" unpacked with wrong size!
fi
# end of 'postscript/demos/tree.ps'
fi
if test -f 'postscript/demos/wow' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/wow'\"
else
echo shar: Extracting \"'postscript/demos/wow'\" \(262 characters\)
sed "s/^X//" >'postscript/demos/wow' <<'END_OF_FILE'
X%!
X.01 setlinewidth
Xclippath pathbbox newpath
X
X3 -1 roll sub 2 div 3 1 roll exch sub 2 div exch
X2 copy translate
X2 copy gt {exch} if pop dup scale
X90 rotate
X25 { 0 .9 moveto 0 0 1 90 -90 arc
X 0 0 .9 -90 90 arcn fill
X .88 .88 scale 22.5 rotate } repeat
X
Xshowpage
END_OF_FILE
if test 262 -ne `wc -c <'postscript/demos/wow'`; then
echo shar: \"'postscript/demos/wow'\" unpacked with wrong size!
fi
# end of 'postscript/demos/wow'
fi
if test -f 'postscript/demos/wow2' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/wow2'\"
else
echo shar: Extracting \"'postscript/demos/wow2'\" \(320 characters\)
sed "s/^X//" >'postscript/demos/wow2' <<'END_OF_FILE'
X%!
X.01 setlinewidth
Xclippath pathbbox newpath
X
X3 -1 roll sub 2 div 3 1 roll exch sub 2 div exch
X2 copy translate
X2 copy gt {exch} if pop dup scale
X90 rotate
X/shade 0 def
X25 {
X shade setgray /shade 1 25 div shade add def
X 0 .9 moveto 0 0 1 90 -90 arc
X 0 0 .9 -90 90 arcn fill
X .88 .88 scale 22.5 rotate } repeat
Xshowpage
END_OF_FILE
if test 320 -ne `wc -c <'postscript/demos/wow2'`; then
echo shar: \"'postscript/demos/wow2'\" unpacked with wrong size!
fi
# end of 'postscript/demos/wow2'
fi
if test -f 'postscript/demos/wow3' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/demos/wow3'\"
else
echo shar: Extracting \"'postscript/demos/wow3'\" \(348 characters\)
sed "s/^X//" >'postscript/demos/wow3' <<'END_OF_FILE'
X%!
X.01 setlinewidth
Xclippath pathbbox newpath
X
X/big 1.0 31 { 2 mul } repeat def
X
X3 -1 roll sub 2 div 3 1 roll exch sub 2 div exch
X2 copy translate
X2 copy gt {exch} if pop dup scale
X90 rotate
X25 {
X rand big div rand big div rand big div setrgbcolor
X 0 .9 moveto 0 0 1 90 -90 arc
X 0 0 .9 -90 90 arcn fill
X .88 .88 scale 22.5 rotate } repeat
Xshowpage
END_OF_FILE
if test 348 -ne `wc -c <'postscript/demos/wow3'`; then
echo shar: \"'postscript/demos/wow3'\" unpacked with wrong size!
fi
# end of 'postscript/demos/wow3'
fi
if test ! -d 'postscript/font' ; then
echo shar: Creating directory \"'postscript/font'\"
mkdir 'postscript/font'
fi
if test -f 'postscript/font-map' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font-map'\"
else
echo shar: Extracting \"'postscript/font-map'\" \(277 characters\)
sed "s/^X//" >'postscript/font-map' <<'END_OF_FILE'
XFontMap /Times-BoldItalic /Times-BI put
XFontMap /Helvetica-Oblique /Helvetica-Ob put
XFontMap /Helvetica-Bold /Times-Roman put
XFontMap /Symbol /Times-Roman put
XFontMap /Courier /Helvetica put
XFontMap /Courier-Oblique /Helvetica-Oblique put
XFontMap /Courier-Bold /Times-Bold put
END_OF_FILE
if test 277 -ne `wc -c <'postscript/font-map'`; then
echo shar: \"'postscript/font-map'\" unpacked with wrong size!
fi
# end of 'postscript/font-map'
fi
if test -f 'postscript/font/Helvetica' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Helvetica'\"
else
echo shar: Extracting \"'postscript/font/Helvetica'\" \(60 characters\)
sed "s/^X//" >'postscript/font/Helvetica' <<'END_OF_FILE'
X/Helvetica (fonts/SANS/roman.r) lib (font/proforma) lib run
END_OF_FILE
if test 60 -ne `wc -c <'postscript/font/Helvetica'`; then
echo shar: \"'postscript/font/Helvetica'\" unpacked with wrong size!
fi
# end of 'postscript/font/Helvetica'
fi
if test -f 'postscript/font/Helvetica-Ob' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Helvetica-Ob'\"
else
echo shar: Extracting \"'postscript/font/Helvetica-Ob'\" \(64 characters\)
sed "s/^X//" >'postscript/font/Helvetica-Ob' <<'END_OF_FILE'
X/Helvetica-Ob (fonts/SANS/italic.r) lib (font/proforma) lib run
END_OF_FILE
if test 64 -ne `wc -c <'postscript/font/Helvetica-Ob'`; then
echo shar: \"'postscript/font/Helvetica-Ob'\" unpacked with wrong size!
fi
# end of 'postscript/font/Helvetica-Ob'
fi
if test -f 'postscript/font/Times-BI' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Times-BI'\"
else
echo shar: Extracting \"'postscript/font/Times-BI'\" \(61 characters\)
sed "s/^X//" >'postscript/font/Times-BI' <<'END_OF_FILE'
X/Times-BI (fonts/TIMES/italic.r) lib (font/proforma) lib run
END_OF_FILE
if test 61 -ne `wc -c <'postscript/font/Times-BI'`; then
echo shar: \"'postscript/font/Times-BI'\" unpacked with wrong size!
fi
# end of 'postscript/font/Times-BI'
fi
if test -f 'postscript/font/Times-Bold' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Times-Bold'\"
else
echo shar: Extracting \"'postscript/font/Times-Bold'\" \(62 characters\)
sed "s/^X//" >'postscript/font/Times-Bold' <<'END_OF_FILE'
X/Times-Bold (fonts/TIMES/roman.r) lib (font/proforma) lib run
END_OF_FILE
if test 62 -ne `wc -c <'postscript/font/Times-Bold'`; then
echo shar: \"'postscript/font/Times-Bold'\" unpacked with wrong size!
fi
# end of 'postscript/font/Times-Bold'
fi
if test -f 'postscript/font/Times-Italic' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Times-Italic'\"
else
echo shar: Extracting \"'postscript/font/Times-Italic'\" \(63 characters\)
sed "s/^X//" >'postscript/font/Times-Italic' <<'END_OF_FILE'
X/Times-Italic (fonts/Times/italic) lib (font/proforma) lib run
END_OF_FILE
if test 63 -ne `wc -c <'postscript/font/Times-Italic'`; then
echo shar: \"'postscript/font/Times-Italic'\" unpacked with wrong size!
fi
# end of 'postscript/font/Times-Italic'
fi
if test -f 'postscript/font/Times-Roman' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Times-Roman'\"
else
echo shar: Extracting \"'postscript/font/Times-Roman'\" \(61 characters\)
sed "s/^X//" >'postscript/font/Times-Roman' <<'END_OF_FILE'
X/Times-Roman (fonts/Times/roman) lib (font/proforma) lib run
END_OF_FILE
if test 61 -ne `wc -c <'postscript/font/Times-Roman'`; then
echo shar: \"'postscript/font/Times-Roman'\" unpacked with wrong size!
fi
# end of 'postscript/font/Times-Roman'
fi
if test -f 'postscript/font/Times-Roman-Adobe' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/Times-Roman-Adobe'\"
else
echo shar: Extracting \"'postscript/font/Times-Roman-Adobe'\" \(74 characters\)
sed "s/^X//" >'postscript/font/Times-Roman-Adobe' <<'END_OF_FILE'
X/Times-Roman-Adobe (widths/Adobe/Times-Roman) lib (font/proforma) lib run
END_OF_FILE
if test 74 -ne `wc -c <'postscript/font/Times-Roman-Adobe'`; then
echo shar: \"'postscript/font/Times-Roman-Adobe'\" unpacked with wrong size!
fi
# end of 'postscript/font/Times-Roman-Adobe'
fi
if test -f 'postscript/font/proforma' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/font/proforma'\"
else
echo shar: Extracting \"'postscript/font/proforma'\" \(531 characters\)
sed "s/^X//" >'postscript/font/proforma' <<'END_OF_FILE'
X% FontName CharFile
X
X30 dict begin
X /CharFile exch def
X /FontName exch def
X /FontType 3 def
X /FontBBox [0.0 -32.0 32.0 32.0] def
X /FontMatrix [ 1 38.0 div 0 0 -1 32.0 div 0 0] def
X /Encoding 256 array def
X StandardEncoding Encoding copy pop
X /Metrics 256 dict def
X /CharStrings 256 dict def
X /BuildChar {
X 1 index begin
X FontDirectory FontName get /BuildChar /buildhershey load put
X currentdict /BuildChar /buildhershey load put
X CharFile run
X /BuildChar load
X end
X exec
X } def
X FontName currentdict definefont pop
Xend
END_OF_FILE
if test 531 -ne `wc -c <'postscript/font/proforma'`; then
echo shar: \"'postscript/font/proforma'\" unpacked with wrong size!
fi
# end of 'postscript/font/proforma'
fi
if test ! -d 'postscript/fonts' ; then
echo shar: Creating directory \"'postscript/fonts'\"
mkdir 'postscript/fonts'
fi
if test ! -d 'postscript/fonts/Gothic' ; then
echo shar: Creating directory \"'postscript/fonts/Gothic'\"
mkdir 'postscript/fonts/Gothic'
fi
if test ! -d 'postscript/fonts/Olde' ; then
echo shar: Creating directory \"'postscript/fonts/Olde'\"
mkdir 'postscript/fonts/Olde'
fi
if test ! -d 'postscript/fonts/SANS' ; then
echo shar: Creating directory \"'postscript/fonts/SANS'\"
mkdir 'postscript/fonts/SANS'
fi
if test ! -d 'postscript/fonts/Sans' ; then
echo shar: Creating directory \"'postscript/fonts/Sans'\"
mkdir 'postscript/fonts/Sans'
fi
if test ! -d 'postscript/fonts/TIMES' ; then
echo shar: Creating directory \"'postscript/fonts/TIMES'\"
mkdir 'postscript/fonts/TIMES'
fi
if test ! -d 'postscript/fonts/Times' ; then
echo shar: Creating directory \"'postscript/fonts/Times'\"
mkdir 'postscript/fonts/Times'
fi
if test -f 'postscript/fonts/Times/italic' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/fonts/Times/italic'\"
else
echo shar: Extracting \"'postscript/fonts/Times/italic'\" \(62 characters\)
sed "s/^X//" >'postscript/fonts/Times/italic' <<'END_OF_FILE'
X(fonts/Times/italic.r)
Xlib
Xrun
X(fonts/Times/italic.a)
Xlib
Xrun
END_OF_FILE
if test 62 -ne `wc -c <'postscript/fonts/Times/italic'`; then
echo shar: \"'postscript/fonts/Times/italic'\" unpacked with wrong size!
fi
# end of 'postscript/fonts/Times/italic'
fi
if test -f 'postscript/fonts/Times/roman' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/fonts/Times/roman'\"
else
echo shar: Extracting \"'postscript/fonts/Times/roman'\" \(60 characters\)
sed "s/^X//" >'postscript/fonts/Times/roman' <<'END_OF_FILE'
X(fonts/Times/roman.r)
Xlib
Xrun
X(fonts/Times/roman.a)
Xlib
Xrun
END_OF_FILE
if test 60 -ne `wc -c <'postscript/fonts/Times/roman'`; then
echo shar: \"'postscript/fonts/Times/roman'\" unpacked with wrong size!
fi
# end of 'postscript/fonts/Times/roman'
fi
if test ! -d 'postscript/fonts/extra' ; then
echo shar: Creating directory \"'postscript/fonts/extra'\"
mkdir 'postscript/fonts/extra'
fi
if test ! -d 'postscript/fonts/sans' ; then
echo shar: Creating directory \"'postscript/fonts/sans'\"
mkdir 'postscript/fonts/sans'
fi
if test -f 'postscript/fonts/sans/greek.r' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'postscript/fonts/sans/greek.r'\"
else
echo shar: Extracting \"'postscript/fonts/sans/greek.r'\" \(2045 characters\)
sed "s/^X//" >'postscript/fonts/sans/greek.r' <<'END_OF_FILE'
XCharStrings
X/27
X<C53B
X4144
XC53B
X4944
XC341
X4741
X>
Xput
XMetrics
X/27
X[0
X10]
Xput
XCharStrings
X/28
X<C23B
X4244
XC23B
X463B
X483C
X483E
X463F
XC23F
X463F
X4840
X4843
X4644
X4244
X>
Xput
XMetrics
X/28
X[0
X10]
Xput
XCharStrings
X/29
X<C23B
X4244
XC23B
X483B
X>
Xput
XMetrics
X/29
X[0
X9]
Xput
XCharStrings
X/30
X<C53B
X4144
XC53B
X4944
XC144
X4944
X>
Xput
XMetrics
X/30
X[0
X10]
Xput
XCharStrings
X/31
X<C23B
X4244
XC23B
X483B
XC23F
X463F
XC244
X4844
X>
Xput
XMetrics
X/31
X[0
X10]
Xput
XCharStrings
X/32
X<C83B
X4244
XC23B
X483B
XC244
X4844
X>
Xput
XMetrics
X/32
X[0
X10]
Xput
XCharStrings
X/33
X<C23B
X4244
XC83B
X4844
XC23F
X483F
X>
Xput
XMetrics
X/33
X[0
X10]
Xput
XCharStrings
X/34
X<C53B
X433C
X423E
X4241
X4343
X4544
X4644
X4843
X4941
X493E
X483C
X463B
X453B
XC43F
X4740
XC73F
X4440
X>
Xput
XMetrics
X/34
X[0
X11]
Xput
XCharStrings
X/35
X<C23B
X4244
X>
Xput
XMetrics
X/35
X[3
X4]
Xput
XCharStrings
X/36
X<C23B
X4244
XC83B
X4241
XC43F
X4844
X>
Xput
XMetrics
X/36
X[0
X10]
Xput
XCharStrings
X/37
X<C53B
X4144
XC53B
X4944
X>
Xput
XMetrics
X/37
X[0
X10]
Xput
XCharStrings
X/38
X<C23B
X4244
XC23B
X4644
XCA3B
X4644
XCA3B
X4A44
X>
Xput
XMetrics
X/38
X[-1
X12]
Xput
XCharStrings
X/39
X<C23B
X4244
XC23B
X4844
XC83B
X4844
X>
Xput
XMetrics
X/39
X[0
X10]
Xput
XCharStrings
X/40
X<C23B
X483B
XC33F
X4740
XC73F
X4340
XC244
X4844
X>
Xput
XMetrics
X/40
X[0
X10]
Xput
XCharStrings
X/41
X<C53B
X433C
X423E
X4241
X4343
X4544
X4644
X4843
X4941
X493E
X483C
X463B
X453B
X>
Xput
XMetrics
X/41
X[0
X11]
Xput
XCharStrings
X/42
X<C23B
X4244
XC83B
X4844
XC23B
X483B
X>
Xput
XMetrics
X/42
X[0
X10]
Xput
XCharStrings
X/43
X<C23B
X4244
XC23B
X463B
X483C
X483F
X4640
X4240
X>
Xput
XMetrics
X/43
X[0
X10]
Xput
XCharStrings
X/44
X<C23B
X453F
X4244
XC23B
X483B
XC244
X4844
X>
Xput
XMetrics
X/44
X[0
X10]
Xput
XCharStrings
X/45
X<C53B
X4544
XC13B
X493B
X>
Xput
XMetrics
X/45
X[0
X10]
Xput
XCharStrings
X/46
X<C13D
X413C
X423B
X433B
X443C
X453E
X4544
XC93D
X493C
X483B
X473B
X463C
X453E
X>
Xput
XMetrics
X/46
X[0
X10]
Xput
XCharStrings
X/47
X<C63B
X4644
XC43D
X423E
X4241
X4442
X4842
X4A41
X4A3E
X483D
X443D
X>
Xput
XMetrics
X/47
X[-1
X12]
Xput
XCharStrings
X/48
X<C23B
X4844
XC83B
X4244
X>
Xput
XMetrics
X/48
X[0
X10]
Xput
XCharStrings
X/49
X<C63B
X4644
XC23D
X433E
X4341
X4542
X4742
X4941
X493E
X4A3D
X>
Xput
XMetrics
X/49
X[-1
X12]
Xput
XCharStrings
X/50
X<C244
X4444
X4240
X423E
X433C
X453B
X463B
X483C
X493E
X4940
X4744
X4944
X>
Xput
XMetrics
X/50
X[0
X11]
Xput
END_OF_FILE
if test 2045 -ne `wc -c <'postscript/fonts/sans/greek.r'`; then
echo shar: \"'postscript/fonts/sans/greek.r'\" unpacked with wrong size!
fi
# end of 'postscript/fonts/sans/greek.r'
fi
if test ! -d 'postscript/fonts/times' ; then
echo shar: Creating directory \"'postscript/fonts/times'\"
mkdir 'postscript/fonts/times'
fi
if test ! -d 'postscript/widths' ; then
echo shar: Creating directory \"'postscript/widths'\"
mkdir 'postscript/widths'
fi
if test ! -d 'postscript/widths/Adobe' ; then
echo shar: Creating directory \"'postscript/widths/Adobe'\"
mkdir 'postscript/widths/Adobe'
fi
if test ! -d 'source' ; then
echo shar: Creating directory \"'source'\"
mkdir 'source'
fi
if test -f 'source/README' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/README'\"
else
echo shar: Extracting \"'source/README'\" \(839 characters\)
sed "s/^X//" >'source/README' <<'END_OF_FILE'
XThis is a virtually complete implementation of PostScript. Just type
Xmake and it should produce a version for suns. Since the only complete
Xdriver is for suns and since some driver writing will be necessary on
Xany other machine, I have not packaged everything up in an idiot-proof
Xbox. I am not aware of any Gotchas in building this source. The X
Xdriver used to work on X10 - It will need work for X11. The pixrect
Xdriver is very new, and should be regarded as didactic, as it scribbles
Xstraight onto the display. Persuading suntools to look after the bits
Xwould have taken too long.
X
XWriting your own driver involves merely hacking pixrect.c until it will
Xdrive your display. There are only 11 routines to write, and they're
Xall quite short.
X
XHave fun!
X
X- Crispin Goswell
X
Xcaag@uk.ac.rl.vd
Xcaag@vd.rl.ac.uk
X...!mcvax!ukc!rlvd!caag
END_OF_FILE
if test 839 -ne `wc -c <'source/README'`; then
echo shar: \"'source/README'\" unpacked with wrong size!
fi
# end of 'source/README'
fi
if test -f 'source/canon.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/canon.c'\"
else
echo shar: Extracting \"'source/canon.c'\" \(1318 characters\)
sed "s/^X//" >'source/canon.c' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
X#include "main.h"
X#include "graphics.h"
X#include "canon.h"
X
Xint pixels_per_inch;
X
Xint single_rop [] =
X {
X ROP_FALSE, ROP_DEST, ROP_NOTDEST, ROP_TRUE,
X ROP_FALSE, ROP_DEST, ROP_NOTDEST, ROP_TRUE,
X ROP_FALSE, ROP_DEST, ROP_NOTDEST, ROP_TRUE,
X ROP_FALSE, ROP_DEST, ROP_NOTDEST, ROP_TRUE
X };
X
X/*ARGSUSED*/
XMatrix DeviceMatrix (width, height) int width, height;
X {
X return NewMatrix (pixels_per_inch / 72.0, 0.0, 0.0, -pixels_per_inch / 72.0, 0.0, (float) height);
X }
X
Xvoid HardUpdate ()
X {
X }
X
Xint IsWindowHardware (h) struct hardware *h;
X {
X return h->flags & ISWIN;
X }
X
X#define IsWindowHardware(h) ((h)->flags & ISWIN)
X
XDevicePoint HardwareExtent (h) struct hardware *h;
X {
X if (h)
X return h->extent;
X else
X return NewDevicePoint (0, 0);
X }
X
Xvoid SetClipHardware (h, clip) struct hardware *h, *clip;
X {
X if (h)
X h->clip = clip;
X }
END_OF_FILE
if test 1318 -ne `wc -c <'source/canon.c'`; then
echo shar: \"'source/canon.c'\" unpacked with wrong size!
fi
# end of 'source/canon.c'
fi
if test -f 'source/canon.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/canon.h'\"
else
echo shar: Extracting \"'source/canon.h'\" \(351 characters\)
sed "s/^X//" >'source/canon.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#define ISWIN 1
X
Xstruct hardware
X {
X union hard {
X char *addr;
X int handle;
X } hard;
X int flags;
X DevicePoint extent;
X struct hardware *aux, *clip;
X };
X
Xextern void InitTransfer ();
Xextern int pixels_per_inch;
X
Xextern int single_rop[];
X
Xextern struct hardware *GraySync ();
END_OF_FILE
if test 351 -ne `wc -c <'source/canon.h'`; then
echo shar: \"'source/canon.h'\" unpacked with wrong size!
fi
# end of 'source/canon.h'
fi
if test -f 'source/colour.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/colour.h'\"
else
echo shar: Extracting \"'source/colour.h'\" \(311 characters\)
sed "s/^X//" >'source/colour.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
Xtypedef struct { float hue, saturation, brightness; } Colour;
X
Xextern Colour Black, White;
X
Xextern Colour NewColour (), NewHSBColour (), NewRGBColour (), NewGray ();
Xextern void ColourHSB (), ColourRGB ();
Xextern float Gray (), Brightness ();
END_OF_FILE
if test 311 -ne `wc -c <'source/colour.h'`; then
echo shar: \"'source/colour.h'\" unpacked with wrong size!
fi
# end of 'source/colour.h'
fi
if test -f 'source/copyright.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/copyright.h'\"
else
echo shar: Extracting \"'source/copyright.h'\" \(479 characters\)
sed "s/^X//" >'source/copyright.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
END_OF_FILE
if test 479 -ne `wc -c <'source/copyright.h'`; then
echo shar: \"'source/copyright.h'\" unpacked with wrong size!
fi
# end of 'source/copyright.h'
fi
if test -f 'source/device.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/device.h'\"
else
echo shar: Extracting \"'source/device.h'\" \(345 characters\)
sed "s/^X//" >'source/device.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#include "hard.h"
X
Xstruct device
X {
X Matrix default_matrix;
X Path default_clip;
X int link_count;
X struct hardware *dev;
X };
X
Xextern struct device *NewDevice (), *NewCacheDevice (), *LinkDevice (), *DeviceFrom (), *UniqueDevice ();
Xextern struct device *NewBitmapDevice ();
END_OF_FILE
if test 345 -ne `wc -c <'source/device.h'`; then
echo shar: \"'source/device.h'\" unpacked with wrong size!
fi
# end of 'source/device.h'
fi
if test -f 'source/font.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/font.h'\"
else
echo shar: Extracting \"'source/font.h'\" \(190 characters\)
sed "s/^X//" >'source/font.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X
Xextern Object Fid, FD, FontMatrix, FontType, Encoding, FontBBox, FontName;
Xextern Object UserShow, CharStrings, Metrics;
END_OF_FILE
if test 190 -ne `wc -c <'source/font.h'`; then
echo shar: \"'source/font.h'\" unpacked with wrong size!
fi
# end of 'source/font.h'
fi
if test -f 'source/graphics.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/graphics.h'\"
else
echo shar: Extracting \"'source/graphics.h'\" \(1047 characters\)
sed "s/^X//" >'source/graphics.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#include "device.h"
X#include "point.h"
X#include "font.h"
X
X#define PI 3.14159265358979
X
X#define MAXDASH 11
X
X#define MAXGSAVES 20
X
X#define BBOX_LEFT 0
X#define BBOX_TOP 1
X#define BBOX_RIGHT 2
X#define BBOX_BOTTOM 3
X
Xstruct show_context
X {
X char InShow;
X char space;
X Point Width;
X HardPoint shim, space_shim;
X Object CharName;
X struct cache *ccache;
X Matrix mat;
X };
X
Xstruct state
X {
X Matrix CTM;
X Colour colour;
X HardPoint cp; int cp_defined;
X Path path;
X Path clip;
X Object font;
X float line_width;
X int line_cap;
X int line_join;
X struct
X {
X float frequency, rotation, *thresh;
X int count;
X Object spot_function;
X } screen;
X struct {
X Object transfn;
X float *tran;
X int tcount;
X } transfer;
X int flatness;
X float miter_limit;
X float dash_offset, dash_array [MAXDASH];
X int dash_length;
X struct device *device;
X struct show_context *show;
X struct device *clipdevice;
X };
X
Xextern struct state *gstate;
X
Xextern int stroke_method, fill_method;
END_OF_FILE
if test 1047 -ne `wc -c <'source/graphics.h'`; then
echo shar: \"'source/graphics.h'\" unpacked with wrong size!
fi
# end of 'source/graphics.h'
fi
if test -f 'source/hard.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/hard.h'\"
else
echo shar: Extracting \"'source/hard.h'\" \(821 characters\)
sed "s/^X//" >'source/hard.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#include "mat.h"
X#include "rop.h"
X#include "colour.h"
X#include "path.h"
X
Xtypedef struct device_point { int dx, dy; } DevicePoint;
X
Xextern struct hardware *HardwareFromString (), *NewBitmapHardware (), *NewWindowHardware (), *InitHardware ();
Xextern DevicePoint HardwareExtent ();
Xextern char *StringFromHardware ();
X
Xextern void BitBlt (), BitBltBlob (), BitBltLine (), DestroyHardware ();
Xextern void HardUpdate (), UpdateControl ();
Xextern Matrix DeviceMatrix ();
X
Xextern void RasterTile (), BitBltTrapezoid ();
X
Xextern int IsWindowHardware (), TransferSize ();
Xextern void SetTransfer ();
Xextern void Paint (), PaintLine (), PaintTrapezoid ();
Xextern int ScreenSize ();
Xextern void BuildScreen (), SetScreen ();
Xextern DevicePoint NewDevicePoint ();
END_OF_FILE
if test 821 -ne `wc -c <'source/hard.h'`; then
echo shar: \"'source/hard.h'\" unpacked with wrong size!
fi
# end of 'source/hard.h'
fi
if test -f 'source/head' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/head'\"
else
echo shar: Extracting \"'source/head'\" \(68 characters\)
sed "s/^X//" >'source/head' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
END_OF_FILE
if test 68 -ne `wc -c <'source/head'`; then
echo shar: \"'source/head'\" unpacked with wrong size!
fi
# end of 'source/head'
fi
if test -f 'source/head.ed' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/head.ed'\"
else
echo shar: Extracting \"'source/head.ed'\" \(77 characters\)
sed "s/^X//" >'source/head.ed' <<'END_OF_FILE'
X1i
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X.
Xw
Xq
END_OF_FILE
if test 77 -ne `wc -c <'source/head.ed'`; then
echo shar: \"'source/head.ed'\" unpacked with wrong size!
fi
# end of 'source/head.ed'
fi
if test -f 'source/makefile' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/makefile'\"
else
echo shar: Extracting \"'source/makefile'\" \(1696 characters\)
sed "s/^X//" >'source/makefile' <<'END_OF_FILE'
XOBJECTS=array.o boolean.o config.o control.o dictionary.o file.o\
X integer.o main.o math.o misc.o name.o operator.o\
X poly.o property.o real.o save.o stack.o string.o unix.o
XLIBS=libww.a -lsuntool -lsunwindow -lpixrect -g
XGRAPHICS=cache.o colour.o device.o fill.o font.o gsave.o image.o mat.o matrix.o\
X pat.o path.o state.o stroke.o
XCFLAGS=-O
X
XPS: $(OBJECTS) $(GRAPHICS) hard.o canon.a
X cc $(CFLAGS) $(OBJECTS) $(GRAPHICS) hard.o canon.a -lm `libs` -o PS
X
XsunPS: $(OBJECTS) $(GRAPHICS) hard.o canon.a pixrect
X cc $(CFLAGS) $(OBJECTS) $(GRAPHICS) hard.o canon.a -lm -lpixrect -o sunPS
X
XCPS: $(OBJECTS) $(GRAPHICS) colour-ww.o trapezoid.o canon.o
X cc $(CFLAGS) $(OBJECTS) $(GRAPHICS) colour-ww.o canon.o trapezoid.o -lm `libs` -o CPS
X
Xpostscript: $(OBJECTS) $(GRAPHICS) adapter.o protocol.o
X cc $(CFLAGS) $(OBJECTS) $(GRAPHICS) adapter.o protocol.o -lm -o postscript
X
XXPS: $(OBJECTS) $(GRAPHICS) X.o
X cc $(CFLAGS) $(OBJECTS) $(GRAPHICS) X.o -lm -lX -o XPS
X
Xcanon.a: canon.o screen.o trapezoid.o paint.o
X ar ruv canon.a canon.o screen.o trapezoid.o paint.o
X ranlib canon.a
X
Xviewer: protocol.o viewer.o hard.o canon.a
X cc protocol.o viewer.o hard.o canon.a `libs` -o viewer
X
Xall: PS postscript viewer
X
Xww: ww.o wwlib installww
X
Xpixrect: pixrect.o
X cp pixrect.o hard.o
X
Xsun: ww wwsun
X
Xorion: orion.o installorion orionlib
X
XX.o:
X cc -c X.c
X
Xwwlib:
X if [ -f libww.a ]; \
X then \
X echo 'echo libww.a' >lww; \
X else \
X echo 'echo -lww' >lww; \
X fi; \
X chmod +x lww
X echo "echo `lww`" >libs; chmod +x libs
X
Xwwsun:
X echo "echo `lww` -lsuntool -lsunwindow -lpixrect" >libs; chmod +x libs
X
Xorionlib:
X echo 'echo -lG' >libs; chmod +x libs
X
Xinstallww:
X cp ww.o hard.o
X
Xinstallorion:
X cp orion.o hard.o
END_OF_FILE
if test 1696 -ne `wc -c <'source/makefile'`; then
echo shar: \"'source/makefile'\" unpacked with wrong size!
fi
# end of 'source/makefile'
fi
if test -f 'source/malloc.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/malloc.c'\"
else
echo shar: Extracting \"'source/malloc.c'\" \(1317 characters\)
sed "s/^X//" >'source/malloc.c' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
X#define THRESHOLD 4096
X#define NULL 0
X
Xstatic char *FreeSpace = NULL, *sbrk ();
Xstatic int Left = 0;
X
Xchar *malloc (size) unsigned size;
X {
X char *res;
X
X if (FreeSpace == NULL)
X FreeSpace = sbrk (0);
X
X size = (size + 3) & ~3;
X res = FreeSpace;
X if (size > Left)
X {
X int chunk;
X
X if (sbrk (chunk = size > THRESHOLD ? size : THRESHOLD) == (char *) -1)
X return NULL;
X Left += chunk;
X }
X Left -= size;
X FreeSpace += size;
X
X return res;
X }
X
Xint free (block) char *block;
X {
X }
X
Xchar *realloc (b, size) char *b; unsigned size;
X {
X char *block = malloc (size);
X
X while (--size > 0)
X *block++ = *b++;
X return block;
X }
X
Xchar *calloc (size1, size2) unsigned size1, size2;
X {
X unsigned total = size1 * size2;
X char *res = malloc (total), *p = res;
X
X while (--total > 0)
X *p++ = 0;
X return res;
X }
END_OF_FILE
if test 1317 -ne `wc -c <'source/malloc.c'`; then
echo shar: \"'source/malloc.c'\" unpacked with wrong size!
fi
# end of 'source/malloc.c'
fi
if test -f 'source/mat.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/mat.h'\"
else
echo shar: Extracting \"'source/mat.h'\" \(388 characters\)
sed "s/^X//" >'source/mat.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
Xtypedef struct matrix { float A, B, C, D, tx, ty; } Matrix;
X
Xtypedef struct vector { float vx, vy, vt; } Vector;
X
Xextern Matrix NewMatrix (), MatMult (), MatInvert (), Translate (), Rotate (), Scale ();
Xextern Vector NewVector (), DiffVector ();
Xextern Vector Transform (), ITransform (), DTransform (), IDTransform ();
END_OF_FILE
if test 388 -ne `wc -c <'source/mat.h'`; then
echo shar: \"'source/mat.h'\" unpacked with wrong size!
fi
# end of 'source/mat.h'
fi
if test -f 'source/misc.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/misc.c'\"
else
echo shar: Extracting \"'source/misc.c'\" \(886 characters\)
sed "s/^X//" >'source/misc.c' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
X#include "main.h"
X#include <sys/param.h>
X#include <sys/times.h>
X#ifndef HZ
X# define HZ 60
X#endif
X
Xstatic int PUserTime ();
X
XInitMisc ()
X {
X InstallOp ("usertime", PUserTime, 0, 1, 0, 0);
X InstallOp ("==", PolyFirst, 1, 1, 0, 0, Poly);
X }
X
Xstatic int PUserTime ()
X {
X struct tms tbuf;
X long times ();
X
X times (&tbuf);
X return Push (OpStack, MakeInteger ((int) (tbuf.tms_utime * 1000 / HZ)));
X }
END_OF_FILE
if test 886 -ne `wc -c <'source/misc.c'`; then
echo shar: \"'source/misc.c'\" unpacked with wrong size!
fi
# end of 'source/misc.c'
fi
if test -f 'source/null.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/null.c'\"
else
echo shar: Extracting \"'source/null.c'\" \(2261 characters\)
sed "s/^X//" >'source/null.c' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
X#include "main.h"
X#include "graphics.h"
X#include "canon.h"
X
Xstruct hardware *InitHardware ()
X {
X InitTransfer (1);
X
X return NULL;
X }
X
Xstatic struct hardware *NewHardware (bits, width, height, flags) char *bits; int width, height, flags;
X {
X struct hardware *d = (struct hardware *) Malloc (sizeof (struct hardware));
X
X d->hard.addr = bits;
X d->flags = flags;
X d->aux = d->clip = NULL;
X d->extent = NewDevicePoint (width, height);
X
X return d;
X }
X
Xstruct hardware *NewWindowHardware (width, height) int width, height;
X {
X return NewHardware (NULL, width, height, ISWIN);
X }
X
Xstruct hardware *NewBitmapHardware (width, height) int width, height;
X {
X return NewHardware (NULL, width, height, 0);
X }
X
Xstatic void DestroyBits (b) char *b;
X {
X }
X
Xvoid DestroyHardware (dev) struct hardware *dev;
X {
X if (dev == NULL)
X return;
X DestroyBits (dev->hard.addr);
X if (dev->aux)
X DestroyHardware (dev->aux);
X Free ((char *) dev);
X }
X
Xstruct hardware *HardwareFromString (st, width, height) char *st; int width, height;
X {
X Free (st);
X return NewHardware (NULL, width, height, 0);
X }
X
Xchar *StringFromHardware (dev) struct hardware *dev;
X {
X return Malloc ((dev->extent.dx + 7) / 8 *dev->extent.dy);
X }
X
Xvoid UpdateControl (h, flag) struct hardware *h; int flag;
X {
X }
X
Xvoid RasterTile (from, to, toPoint, extent, rop)
X struct hardware *from, *to;
X DevicePoint toPoint, extent;
X int rop;
X {
X }
X
Xvoid BitBlt (from, to, fromPoint, toPoint, extent, rop)
X struct hardware *from, *to;
X DevicePoint fromPoint, toPoint, extent;
X int rop;
X {
X }
X
Xvoid BitBltLine (h, fromPoint, toPoint, rop)
X struct hardware *h;
X DevicePoint fromPoint, toPoint;
X int rop;
X {
X }
X
Xvoid BitBltBlob (to, top, height, left, right, rop) struct hardware *to; int top, height, *left, *right, rop;
X {
X }
END_OF_FILE
if test 2261 -ne `wc -c <'source/null.c'`; then
echo shar: \"'source/null.c'\" unpacked with wrong size!
fi
# end of 'source/null.c'
fi
if test -f 'source/path.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/path.h'\"
else
echo shar: Extracting \"'source/path.h'\" \(1008 characters\)
sed "s/^X//" >'source/path.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#define CBUTT 0
X#define CROUND 1
X#define CSQUARE 2
X
X#define JMITRE 0
X#define JROUND 1
X#define JBEVEL 2
X
X#define STROKE_FILL 0
X#define STROKE_THIN 1
X
X#define FILL_SINGLE 0
X#define FILL_CACHE_DOUBLE 1
X#define FILL_DOUBLE 2
X#define FILL_DOUBLE_STROKE 3
X
Xtypedef struct hard_point { float hx, hy; } HardPoint;
X
Xenum pelem_type { EHeader, EMove, ELine, EArc, ECurve, EClose };
X
Xstruct path_element
X {
X enum pelem_type ptype;
X union {
X HardPoint point;
X struct arc { int dir; HardPoint centre; float radius, from, to; } arc;
X struct bezier { HardPoint x0, x1, x2; } curve;
X } pe;
X struct path_element *next, *last;
X };
X
Xtypedef struct path_element *Path;
X
Xextern HardPoint NewHardPoint (), ExtToInt (), MoveHardPoint ();
Xextern Path NewPath (), PathCopy (), NewMove ();
Xextern int PNewPath (), PInitMatrix ();
Xextern Path NewClipPath (), PathRemove (), ReversePath (), FlattenPath ();
Xextern float Normalise (), PointX (), PointY ();
END_OF_FILE
if test 1008 -ne `wc -c <'source/path.h'`; then
echo shar: \"'source/path.h'\" unpacked with wrong size!
fi
# end of 'source/path.h'
fi
if test -f 'source/point.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/point.h'\"
else
echo shar: Extracting \"'source/point.h'\" \(263 characters\)
sed "s/^X//" >'source/point.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
Xtypedef struct point { float x, y; } Point;
X
Xextern Matrix PointTranslate ();
Xextern Point NewPoint (), IntToExt (), MovePoint ();
Xextern int MoveTo (), LineTo ();
Xextern Object AssignMatrix ();
END_OF_FILE
if test 263 -ne `wc -c <'source/point.h'`; then
echo shar: \"'source/point.h'\" unpacked with wrong size!
fi
# end of 'source/point.h'
fi
if test -f 'source/protocol.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/protocol.h'\"
else
echo shar: Extracting \"'source/protocol.h'\" \(954 characters\)
sed "s/^X//" >'source/protocol.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#define NEW_WINDOW 'W'
X#define NEW_BITMAP 'B'
X#define BITBLT 'b'
X#define SEND_BITMAP 's'
X#define GET_BITMAP 'g'
X#define DESTROY_HARDWARE 'D'
X#define LINE 'l'
X#define GET_MATRIX 'm'
X#define GET_TRANSFERSIZE 't'
X#define SET_TRANSFER 'T'
X#define PAINT 'P'
X#define PAINT_LINE 'L'
X#define HARD_FLUSH 'F'
X#define SCREEN_SIZE 'Z'
X#define BUILD_SCREEN 'U'
X#define SET_SCREEN 'S'
X#define SET_CLIP_HARDWARE 'c'
X#define BITBLT_TRAPEZOID 'r'
X#define PAINT_TRAPEZOID 'R'
X#define SET_UPDATE_CONTROL 'u'
X
Xvoid master_protocol ();
Xvoid slave_protocol ();
Xvoid send_colour ();
XColour recv_colour ();
Xvoid send_small ();
Xfloat recv_small ();
Xvoid send_point ();
XDevicePoint recv_point ();
Xvoid send_byte ();
Xunsigned char recv_byte ();
Xvoid send_short ();
Xshort recv_short ();
Xvoid send_float ();
Xfloat recv_float ();
Xvoid send_string ();
Xvoid recv_string ();
Xvoid flush_protocol ();
Xint can_recv ();
END_OF_FILE
if test 954 -ne `wc -c <'source/protocol.h'`; then
echo shar: \"'source/protocol.h'\" unpacked with wrong size!
fi
# end of 'source/protocol.h'
fi
if test -f 'source/rop.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/rop.h'\"
else
echo shar: Extracting \"'source/rop.h'\" \(583 characters\)
sed "s/^X//" >'source/rop.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
X#define ROP_FALSE 0 /* F */
X#define ROP_AND 1 /* S & D */
X#define ROP_ANDNOT 2 /* S & ~D */
X#define ROP_SOURCE 3 /* S */
X#define ROP_NOTAND 4 /* ~S & D */
X#define ROP_DEST 5 /* D */
X#define ROP_XOR 6 /* S ^ D */
X#define ROP_OR 7 /* S | D */
X#define ROP_NOR 8 /* ~(S | D) */
X#define ROP_NXOR 9 /* ~(S ^ D) */
X#define ROP_NOTDEST 10 /* ~D */
X#define ROP_ORNOT 11 /* S | ~D */
X#define ROP_NOTSOURCE 12 /* ~S */
X#define ROP_NOTOR 13 /* ~S | D */
X#define ROP_NAND 14 /* ~(S & D) */
X#define ROP_TRUE 15 /* T */
END_OF_FILE
if test 583 -ne `wc -c <'source/rop.h'`; then
echo shar: \"'source/rop.h'\" unpacked with wrong size!
fi
# end of 'source/rop.h'
fi
if test -f 'source/save.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/save.c'\"
else
echo shar: Extracting \"'source/save.c'\" \(966 characters\)
sed "s/^X//" >'source/save.c' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
X#include "main.h"
X
X#define SMALL_SIZE 4096
X
Xstatic char *small_buf;
Xstatic int left = 0;
X
Xchar *Malloc (u) unsigned u;
X {
X char *malloc (), *res;
X
X if (0/*u < SMALL_SIZE*/)
X {
X char *res;
X if (left < u)
X {
X small_buf = Malloc (SMALL_SIZE);
X left = SMALL_SIZE;
X }
X res = small_buf;
X small_buf += u;
X left -= u;
X
X return res;
X }
X
X PanicIf ((res = malloc (u)) == NULL, "malloc failed");
X return res;
X }
X
XFree (s) char *s;
X {
X /* free (s); */
X }
END_OF_FILE
if test 966 -ne `wc -c <'source/save.c'`; then
echo shar: \"'source/save.c'\" unpacked with wrong size!
fi
# end of 'source/save.c'
fi
if test -f 'source/str.h' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/str.h'\"
else
echo shar: Extracting \"'source/str.h'\" \(159 characters\)
sed "s/^X//" >'source/str.h' <<'END_OF_FILE'
X/*
X * Copyright (C) Crispin Goswell 1987, All Rights Reserved.
X */
X
Xchar *strcat (), *strncat ();
Xint strcmp (), strncmp (), strlen (), strspn (), strcspn ();
END_OF_FILE
if test 159 -ne `wc -c <'source/str.h'`; then
echo shar: \"'source/str.h'\" unpacked with wrong size!
fi
# end of 'source/str.h'
fi
if test -f 'source/trapezoid.c' -a "${1}" != "-c" ; then
echo shar: Will not clobber existing file \"'source/trapezoid.c'\"
else
echo shar: Extracting \"'source/trapezoid.c'\" \(1924 characters\)
sed "s/^X//" >'source/trapezoid.c' <<'END_OF_FILE'
X/*
X * Copyright (C) Rutherford Appleton Laboratory 1987
X *
X * This source may be copied, distributed, altered or used, but not sold for profit
X * or incorporated into a product except under licence from the author.
X * It is not in the public domain.
X * This notice should remain in the source unaltered, and any changes to the source
X * made by persons other than the author should be marked as such.
X *
X * Crispin Goswell @ Rutherford Appleton Laboratory caag@uk.ac.rl.vd
X */
X#include "main.h"
X#include "graphics.h"
X#include "canon.h"
X
Xstatic int Xvalue (ax, ay, bx, by, cy) int ax, ay, bx, by, cy;
X {
X return bx + (cy - by) * (ax - bx) / (float) (ay - by);
X }
X
Xvoid BitBltTrapezoid (to, lefttop, leftbottom, righttop, rightbottom, top, bottom, rop)
X struct hardware *to;
X DevicePoint lefttop, leftbottom, righttop, rightbottom;
X int top, bottom, rop;
X {
X int i, j, temp;
X static int left [1024], right [1024];
X
X int ltx = Xvalue (lefttop.dx, lefttop.dy, leftbottom.dx, leftbottom.dy, top),
X rtx = Xvalue (righttop.dx, righttop.dy, rightbottom.dx, rightbottom.dy, top),
X lbx = Xvalue (lefttop.dx, lefttop.dy, leftbottom.dx, leftbottom.dy, bottom),
X rbx = Xvalue (righttop.dx, righttop.dy, rightbottom.dx, rightbottom.dy, bottom);
X
X if (ltx == lbx && rtx == rbx)
X {
X if (rtx < ltx)
X temp = rtx, rtx = ltx, ltx = temp;
X
X BitBlt ((struct hardware *) NULL, to,
X NewDevicePoint (0, 0), NewDevicePoint (ltx, top),
X NewDevicePoint (rtx - ltx + 1, bottom - top + 1), rop);
X
X return;
X }
X
X for (i = top, j = 0; i <= bottom; i++, j++)
X {
X int lx = Xvalue (lefttop.dx, lefttop.dy, leftbottom.dx, leftbottom.dy, i),
X rx = Xvalue (righttop.dx, righttop.dy, rightbottom.dx,rightbottom.dy, i);
X
X if (rx < lx)
X temp = rx, rx = lx, lx = temp;
X
X left [j] = lx; right [j] = rx;
X }
X BitBltBlob (to, top, bottom - top, left, right, single_rop [rop]);
X }
END_OF_FILE
if test 1924 -ne `wc -c <'source/trapezoid.c'`; then
echo shar: \"'source/trapezoid.c'\" unpacked with wrong size!
fi
# end of 'source/trapezoid.c'
fi
echo shar: End of archive 1 \(of 18\).
cp /dev/null ark1isdone
MISSING=""
for I in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ; do
if test ! -f ark${I}isdone ; then
MISSING="${MISSING} ${I}"
fi
done
if test "${MISSING}" = "" ; then
echo You have unpacked all 18 archives.
rm -f ark[1-9]isdone ark[1-9][0-9]isdone
else
echo You still need to unpack the following archives:
echo " " ${MISSING}
fi
## End of shell archive.
exit 0