#!F-adobe-helvetica-medium-r-normal--18*
#!N 
#!CSlateBlue #!N  #!Rapc Data Explorer Fonts #!N 
#!EC #!N #!N All fonts used by Data Explorer are stored 
as files in the /opt/local/dx/fonts directory. Users can add their own 
fonts by creating a file in the correct format and using 
the DXFONTS environment variable to list the directory or directories where 
the additional font files are stored. #!N #!N Fonts are stored 
in the standard Data Explorer file format. A font file must 
contain the following information (for more information on the Data Explorer 
file format, see  #!Limd,dxall618 h Importing Data: File Formats  #!EL  ). #!N #!N The font is a 
group that contains 256 fields, one for each ASCII character value, 
and two attributes describing the height of the font. For example: 
#!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N object "myfont" class group #!N member 
0 value "empty" #!N member 1 value "control-a" #!N . #!N 
#!N member 65 value "A" #!N member 66 value "B" #!N 
. #!N #!N member 255 value "empty" #!N attribute "font ascent" 
number 0.75 #!N attribute "font descent" number 0.25 #!EF #!N #!N 
#!EC #!N #!N The attributes describe the maximum height above and 
below the baseline for all characters in this font. The values 
should be positive floating point numbers and they should add to 
1.0. #!N #!N Each member of the group must be a 
field. #!N #!N Each field must contain a 2-D or 3-D 
"positions" component, and a "connections" component with element type "lines" or 
"triangles." #!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N object "positions1" class array type 
float rank 1 shape 3 items 3 #!N data follows 0.1 
0.5 0.0 0.3 0.6 0.0 0.5 0.5 0.0 #!N #!N object 
"connections1" class array type int rank 1 shape 2 items 2 
#!N data follows 0 1 1 2 #!N attribute "element type" 
string "lines" #!N attribute "ref" string "positions" #!EF #!N #!N #!EC 
#!N #!N The character positions are assumed to have their horizontal 
(X) origin at the left edge and their vertical (Y) origin 
at the baseline. #!N #!N Each field must have a "char 
width" attribute describing the character width for spacing when combining characters 
into strings. #!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N object "circumflex" class field 
#!N component "positions" value "positions1" #!N component "connections1" value "connections1" #!N 
attribute "char width" number 0.55 #!EF #!N #!N #!EC #!N #!N 
The fields can contain other components (such as "colors" or "normals" 
), although the standard Data Explorer modules will not process this 
information. #!N #!N Those ASCII codes for which there is no 
representation should be empty fields: #!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N object 
"empty" class field #!EF #!N #!N #!EC #!N #!N A space 
character can be generated by making an empty field with a 
positive width: #!CForestGreen #!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N object "wide" class field 
#!N attribute "char width" number 0.3 #!N #!N object "myfont" class 
group #!N . #!N #!N member 32 value "wide" #!N . 
#!N #!EF #!N #!N #!EC Overstrike characters can be generated by 
making a field with a zero or negative width: #!CForestGreen #!N 
#!N  #!F-adobe-courier-bold-r-normal--18*   #!N object "umlaut" class field #!N component "connections" value 
"con1" #!N component "positions" value "pos1" #!N component "char width" number 
0.0 #!EF #!N #!N #!EC #!N #!N The following fonts are 
supplied with Data Explorer, and may be found in this directory 
/opt/local/dx/fonts. Each one is a Data Explorer format file. If you 
would like to look at the structure of a font file, 
simply Import the data using the Import module, and Export it 
in text format. #!T,1,131,261,651 #!N TAB default fonts TAB area TAB 
an area font (same as pitman) #!N TAB - TAB fixed 
TAB a fixed width font (same as roman_sfix) #!N TAB - 
TAB variable TAB a variable width font (same as roman_s) #!N 
TAB cyrilic font TAB cyril_d TAB a cyrilic double-line font #!N 
TAB Gothic fonts TAB gothiceng_t TAB an English gothic triple-line font 
#!N TAB - TAB gothicger_t TAB a German gothic triple-line font 
#!N TAB - TAB gothicit_t TAB an Italian gothic triple-line font 
#!N TAB Greek fonts TAB greek_s TAB a Greek single-line font 
#!N TAB - TAB greek_d TAB a Greek double-line font #!N 
TAB italic fonts TAB italic_d TAB an italic double-line font #!N 
TAB - TAB italic_t TAB an italic triple-line font #!N TAB 
area (filled) font TAB pitman TAB an area typewriter style font 
that includes European National Language #!N TAB - TAB - TAB 
characters #!N TAB Roman fonts TAB roman_s TAB a Roman single-line 
sans serif font #!N TAB - TAB roman_d TAB a Roman 
double-line sans serif font #!N TAB - TAB roman_dser TAB a 
Roman double-line serif font #!N TAB - TAB roman_tser TAB a 
Roman triple-line serif font #!N TAB - TAB roman_ext TAB an 
extended character set Roman single-line sans-serif font that includes #!N TAB 
- TAB - TAB European National Language characters #!N TAB script 
fonts TAB script_s TAB a script single-line font #!N TAB - 
TAB script_d TAB a script double-line font #!N #!N The default 
font directory is /opt/local/dx/fonts. For user-added fonts, the DXFONTS variable can 
contain a colon-separated list of directories to search for fonts before 
searching the default directory. A font file name must be the 
same as the font name. For example, the font "cursive" should 
be stored in the "cursive.dx" file, and the  #!F-adobe-times-bold-r-normal--18*   font #!EF 
parameter to the Caption module should be "cursive" to use this 
font. The names of user-supplied fonts should be all lowercase. #!N 
#!N Since font files are in the standard Data Explorer file 
format, in addition to being used by Caption, Plot, AutoAxes, and 
ColorBar, they can be read into Data Explorer with Import and 
processed like any other group. Individual characters can be selected with 
Select, colored with Color, and displayed with ShowConnections. Newly constructed fonts 
can be exported with Export. #!N #!N  #!Lrom19,dxall746 t Table 9  #!EL  and  #!Lrom210,dxall746 t Table 10  #!EL  illustrate 
those characters that are part of the roman_ext font. The appearance 
of a character may differ from that illustrated in the tables. 
 #!Rrom19 #!T,1,81,161,241,321,401,481,561,641  #!F-adobe-times-bold-r-normal--18*   #!N TAB Table 9. roman_ext Font Characters (Part 
1) #!N TAB Octal Value TAB 40 TAB 60 TAB 100 
TAB 120 TAB 140 TAB 160 TAB 200 #!N TAB - 
TAB - TAB - TAB - TAB - TAB - TAB 
- TAB #!EF #!N TAB 0 TAB Blank TAB 0 TAB 
@ TAB P TAB ' TAB p TAB C #!N TAB 
1 TAB ! TAB 1 TAB A TAB Q TAB a 
TAB q TAB ue #!N TAB 2 TAB " TAB 2 
TAB B TAB R TAB b TAB r TAB e #!N 
TAB 3 TAB # TAB 3 TAB C TAB S TAB 
c TAB s TAB a #!N TAB 4 TAB $ TAB 
4 TAB D TAB T TAB d TAB t TAB ae 
#!N TAB 5 TAB % TAB 5 TAB E TAB U 
TAB e TAB u TAB a #!N TAB 6 TAB & 
TAB 6 TAB F TAB V TAB f TAB v TAB 
a #!N TAB 7 TAB ' TAB 7 TAB G TAB 
W TAB g TAB w TAB c #!N TAB 10 TAB 
( TAB 8 TAB H TAB X TAB h TAB x 
TAB e #!N TAB 11 TAB ) TAB 9 TAB I 
TAB Y TAB i TAB y TAB ee #!N TAB 12 
TAB * TAB : TAB J TAB Z TAB j TAB 
z TAB e #!N TAB 13 TAB + TAB ; TAB 
K TAB [ TAB k TAB { TAB ie #!N TAB 
14 TAB , TAB < TAB L TAB \ TAB l 
TAB &splitvbar. TAB i #!N TAB 15 TAB - TAB = 
TAB M TAB ] TAB m TAB } TAB i #!N 
TAB 16 TAB . TAB > TAB N TAB ^ TAB 
n TAB ~ TAB Ae #!N TAB 17 TAB / TAB 
? TAB O TAB _ TAB o TAB [_] TAB &angstrom. 
 #!Rrom210 #!T,1,81,161,241,321,401,481,561,641  #!F-adobe-times-bold-r-normal--18*   #!N TAB Table 10. roman_ext Font Characters (Part 
2) #!N TAB Octal Value TAB 220 TAB 240 TAB 260 
TAB 300 TAB 320 TAB 340 TAB 360 #!N TAB - 
TAB - TAB - TAB - TAB - TAB - TAB 
- TAB #!EF #!N TAB 0 TAB E TAB a TAB 
- TAB &Alpha. TAB &Rho. TAB &iota. TAB #!N TAB 1 
TAB ae TAB i TAB - TAB &Beta. TAB &Sigma TAB 
&kappa. TAB #!N TAB 2 TAB AE TAB o TAB - 
TAB &Gamma. TAB &Tau. TAB &lambda TAB #!N TAB 3 TAB 
o TAB u TAB - TAB &Delta. TAB &Upsilon. TAB &mu. 
TAB #!N TAB 4 TAB oe TAB n TAB - TAB 
&Epsilon. TAB &Phi. TAB &nu. TAB #!N TAB 5 TAB o 
TAB N TAB - TAB &Zeta. TAB &Chi. TAB &xi. TAB 
#!N TAB 6 TAB u TAB &aus. TAB - TAB &Eta. 
TAB &Psi. TAB &omicron. TAB #!N TAB 7 TAB u TAB 
&ous. TAB - TAB &Theta. TAB &Omega. TAB &pi. TAB #!N 
TAB 8 TAB ye TAB &invq. TAB - TAB &Iota. TAB 
&alpha. TAB &rho. TAB #!N TAB 9 TAB Oe TAB - 
TAB - TAB &Kappa TAB &beta. TAB ^ TAB #!N TAB 
10 TAB Ue TAB - TAB - TAB &Lambda TAB &gamma. 
TAB &tau. TAB #!N TAB 11 TAB › TAB - TAB 
- TAB &Mu. TAB &delta. TAB &upsilon. TAB #!N TAB 12 
TAB &Lsterling. TAB - TAB - TAB &Nu. TAB &epsilon. TAB 
&phi. TAB #!N TAB 13 TAB &yen. TAB <inverted !> TAB 
- TAB &Xi. TAB &zeta. TAB &chi. TAB #!N TAB 14 
TAB &peseta. TAB << TAB - TAB &Omicron. TAB &eta. TAB 
&psi. TAB #!N TAB 15 TAB &florin. TAB >> TAB &integral. 
TAB &Pi. TAB &theta. TAB &omega. TAB  #!Reur111 #!T,1,161,486,646  #!F-adobe-times-bold-r-normal--18*   #!N 
TAB Table 11. Additional Symbols \001 - \035 #!N TAB 1 
TAB apostrophe curly open TAB ' #!N TAB 2 TAB apostrophe 
curly close TAB ' #!N TAB 3 TAB backslash TAB \ 
#!N TAB 4 TAB bullet TAB o #!N TAB 5 TAB 
cent TAB › #!N TAB 6 TAB copyright TAB (C) #!N 
TAB 7 TAB cross product TAB * #!N TAB 10 TAB 
degree TAB <degree> #!N TAB 11 TAB emdash TAB -- #!N 
TAB 12 TAB endash TAB - #!N TAB 13 TAB exclamation 
TAB <inverted !> #!N TAB 14 TAB franc TAB &florin. #!N 
TAB 15 TAB guillemet open TAB << #!N TAB 16 TAB 
guillemet close TAB >> #!N TAB 17 TAB guillemet single open 
TAB #!N TAB 20 TAB guillemet single close TAB #!N TAB 
21 TAB infinity TAB <infinity> #!N TAB 22 TAB integral TAB 
&integral. #!N TAB 23 TAB interrogatory TAB &invq. #!N TAB 24 
TAB minus TAB - #!N TAB 25 TAB notequal TAB Ø 
#!N TAB 26 TAB plusminus TAB ñ #!N TAB 27 TAB 
pound TAB &Lsterling. #!N TAB 30 TAB quote Open TAB " 
#!N TAB 31 TAB quote close TAB " #!N TAB 32 
TAB registered TAB (R) #!N TAB 33 TAB similar TAB &similar. 
#!N TAB 34 TAB trademark TAB (TM) #!N TAB 35 TAB 
yen TAB &yen. #!N #!N The octal values for the English 
and Greek character sets in the pitman (or area) font are 
the same as those illustrated in  #!Lrom19,dxall746 t Table 9  #!EL  and  #!Lrom210,dxall746 t Table 10  #!EL  . European 
National Languages characters are provided using single octal values or using 
a combination of values (see  #!Leur212,dxall746 t Table 12  #!EL  ). For example, ae is 
produced using 252a, and i is produced using \221\237. Additional special 
symbols are provided with octal values 001 to 035 (see  #!Leur111,dxall746 t Table 11  #!EL  
). #!N #!N The following illustrates how you could produce a 
caption that contains the string "Jag aer haer pa semester." #!CForestGreen 
#!N #!N  #!F-adobe-courier-bold-r-normal--18*   #!N caption = Caption("Jag \252ar h\252ar p\213a semester"; 
font="pitman"); #!N camera = AutoCamera (caption); #!N Display(caption,camera); #!EF #!N #!N 
#!EC  #!Reur212 #!T,1,81,241,321,646  #!F-adobe-times-bold-r-normal--18*   #!N TAB Table 12. European National Language 
Symbols and Characters \200 to \255 #!N TAB 200 TAB aBar 
TAB - TAB #!N TAB 201 TAB accentAcute TAB <acute> TAB 
To type a acute, enter \201a. To type i acute, #!N 
TAB - TAB - TAB - TAB enter\201\237. #!N TAB 202 
TAB AccentAcute TAB <acute> TAB (Uppercase except I) #!N TAB 203 
TAB IAccentAcute TAB I TAB (Uppercase I Acute) To type A 
acute, enter \202A. #!N TAB 204 TAB accentGrave TAB ` TAB 
(lowercase) #!N TAB 205 TAB AccentGrave TAB ` TAB (Uppercase except 
I) #!N TAB 206 TAB IAccentGrave TAB I TAB (Uppercase I) 
#!N TAB 207 TAB accentHungarian TAB - TAB (Double quote accent 
over o and u) #!N TAB 210 TAB AccentHungarian TAB - 
TAB (Double quote accent over O and U) #!N TAB 211 
TAB ae TAB ae TAB (Ligature) #!N TAB 212 TAB AE 
TAB AE TAB (Ligature) #!N TAB 213 TAB angstrom TAB - 
TAB (Lowercase) #!N TAB 214 TAB Angstrom TAB - TAB (Uppercase) 
#!N TAB 215 TAB breve TAB - TAB (Lowercase) #!N TAB 
216 TAB Breve TAB - TAB (Uppercase) #!N TAB 217 TAB 
c cedilla TAB c TAB (Lowercase c cedilla) #!N TAB 220 
TAB C cedilla TAB C TAB (Uppercase C cedilla) #!N TAB 
221 TAB widecircumflex TAB ^ TAB (Looks better than ASCII Circumflex 
when used as a lowercase #!N TAB - TAB - TAB 
- TAB accent) #!N TAB 222 TAB WideCircumflex TAB ^ TAB 
(Uppercase except for I and O) #!N TAB 223 TAB WideCircumflex 
TAB I TAB (Uppercase I) #!N TAB 224 TAB WideCircumflex TAB 
O TAB (Uppercase O) #!N TAB 225 TAB Clicka TAB - 
TAB (Used in Lithuanian over C, S, Z, c, s, and 
z; also called #!N TAB - TAB - TAB - TAB 
hacek or caron) #!N TAB 226 TAB CommaRomanian TAB - TAB 
(Used in Romanian under S, T, s, and t) #!N TAB 
227 TAB enya TAB - TAB (Lowercase for Spanish n, and 
Portuguese a and o) #!N TAB 230 TAB Enya TAB - 
TAB (Uppercase for Spanish N, and Portuguese A and O) #!N 
TAB 231 TAB eth TAB &eth. TAB (Icelandic) #!N TAB 232 
TAB Eth TAB &Eth. TAB (Icelandic) #!N TAB 233 TAB hookLithuanian 
TAB - TAB (Cedilla-like hook used under Lithuanian a, e, and 
u) #!N TAB 234 TAB ihookLithuanian TAB - TAB (Cedilla-like hook 
used under Lithuanian i) #!N TAB 235 TAB HookLithuanian TAB - 
TAB (Cedilla-like hook used under Lithuanian A, E, and U) #!N 
TAB 236 TAB IHookLithuanian TAB - TAB (Cedilla-like hook used under 
Lithuanian I) #!N TAB 237 TAB i dotless TAB - TAB 
(Dotless i to be accented with acute, grave, etc.) #!N TAB 
240 TAB l slash TAB - TAB (Slashed l used in 
Polish) #!N TAB 241 TAB L slash TAB - TAB (Slashed 
L used in Polish) #!N TAB 242 TAB macron TAB - 
TAB (Lowercase) #!N TAB 243 TAB Macron TAB - TAB (Uppercase) 
#!N TAB 244 TAB oBar TAB - TAB #!N TAB 245 
TAB o slash TAB o TAB (Danish slashed o) #!N TAB 
246 TAB O slash TAB O TAB (Danish slashed O) #!N 
TAB 247 TAB Overdot TAB (.) TAB (Dot placed over Polish 
Z and z) #!N TAB 250 TAB thorn TAB &thorn. TAB 
(Icelandic) #!N TAB 251 TAB Thorn TAB &Thorn. TAB (Icelandic) #!N 
TAB 252 TAB umlaut TAB &umlaut. TAB (Lowercase, also called diaresis) 
#!N TAB 253 TAB Umlaut TAB &umlaut. TAB (Uppercase, except for 
I and O) #!N TAB 254 TAB IUmlaut TAB &umlaut. TAB 
(I umlaut) #!N TAB 255 TAB OUmlaut TAB &umlaut. TAB (O 
umlaut) #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF #!N #!N  #!Lintcols,dxall747 h Data Explorer Colors  #!EL  
#!N  #!F-adobe-times-medium-i-normal--18*   #!N 
