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authorKarl Berry <karl@freefriends.org>2005-12-28 00:09:08 +0000
committerKarl Berry <karl@freefriends.org>2005-12-28 00:09:08 +0000
commit63f6de2319e769e12b29379025de08e3395edb31 (patch)
treed033287cd4de6346c62690498de6602896ebc23c /Master/bin/i386-freebsd/showchar
parent30dd9f517c9c093ff3319061647a4555264f7914 (diff)
trunk
git-svn-id: svn://tug.org/texlive/trunk@10 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/bin/i386-freebsd/showchar')
-rwxr-xr-xMaster/bin/i386-freebsd/showchar118
1 files changed, 118 insertions, 0 deletions
diff --git a/Master/bin/i386-freebsd/showchar b/Master/bin/i386-freebsd/showchar
new file mode 100755
index 00000000000..e685e99ae8c
--- /dev/null
+++ b/Master/bin/i386-freebsd/showchar
@@ -0,0 +1,118 @@
+#!/bin/sh
+# showchar: show character with information
+# usage:
+# showchar Font-Name Char-Name | lpr -Pprinter
+
+if [ $# != 2 ]; then
+ echo "Usage: `basename $0` Font-Name Char-Name" >&2
+ exit 1
+fi
+
+cat <<EOF
+%!
+% Get character metrics and bounding box for $1
+/ns 30 string def
+/fname /$1 def
+/cname /$2 def
+/fn fname findfont 1000 scalefont def
+/thin 0.7 def
+/reduction 2.0 def
+
+/sn { ns cvs show } def
+/sc { (\()show exch sn (,)show sn (\))show } def
+
+/Times-Roman findfont 10 scalefont setfont
+
+72 242 translate % one inch in, 3 1/2 inch up
+newpath 0 0 moveto
+gsave % print character name
+ 0 468 rmoveto
+ ($2 from font $1 displayed on `date` by `basename $0` 1.00 (C) AJCD 1991)
+ show
+grestore
+
+gsave
+ thin setlinewidth % cross hairs
+ -9 0 rmoveto 18 0 rlineto
+ -9 -9 rmoveto 0 18 rlineto
+ stroke % position info
+ -9 -9 moveto ((0,0)) stringwidth pop neg 0 rmoveto
+ ((0,0)) show
+grestore
+
+% create encoding with a single character at all positions
+/MyEncoding 256 array def
+
+0 1 255 { % fill out with notdefs
+ MyEncoding exch cname put
+} for
+
+fn dup length dict begin
+ {1 index /FID ne {def} {pop pop} ifelse} forall
+ /Encoding MyEncoding def
+ currentdict
+end /newfont exch definefont
+/fn exch def
+/en MyEncoding def
+
+gsave % draw character (enlarged)
+ .75 setgray
+ fn 1 reduction div scalefont setfont
+ (\000) show
+grestore
+
+% show character info
+fn /Metrics known {
+ dup fn /Metrics get exch get
+ dup type /arraytype eq {
+ dup length 2 eq
+ {1 get 0} {dup 2 get exch 3 get} ifelse
+ } {
+ round 0
+ } ifelse
+} {
+ gsave
+ fn setfont (\000) stringwidth round exch round exch
+ grestore
+} ifelse
+gsave % show width
+ thin setlinewidth
+ 2 copy
+ reduction div exch reduction div exch rlineto
+ gsave
+ 1 1 rmoveto sc
+ grestore
+ -4 -3 rlineto 0 6 rmoveto 4 -3 rlineto
+ stroke
+grestore
+
+gsave
+ gsave % get bounding box
+ fn setfont
+ (\000) true charpath flattenpath pathbbox
+ grestore
+ thin setlinewidth
+ 3 index reduction div % put coords on top of stack
+ 3 index reduction div
+ 3 index reduction div
+ 3 index reduction div
+ 3 index 3 index moveto
+ gsave % llx lly
+ 0 -9 rmoveto 7 index 7 index sc
+ grestore
+ 1 index 3 index lineto
+ gsave % urx lly
+ 0 -9 rmoveto 5 index 7 index sc
+ grestore
+ 1 index 1 index lineto
+ gsave % urx ury
+ 0 9 rmoveto 5 index 5 index sc
+ grestore
+ 3 index 1 index lineto
+ gsave % llx ury
+ 0 9 rmoveto 7 index 5 index sc
+ grestore
+ closepath stroke
+grestore
+showpage
+EOF