/ 
App-SeismicUnixGui-0.87.2
River stage zero No dependents
/ App::SeismicUnixGui::sunix::plot::pslabel

SYNOPSIS

PERL PROGRAM NAME:

AUTHOR: Juan Lorenzo (Perl module only)

DATE:

DESCRIPTION:

Version:

USE

NOTES

Examples

SYNOPSIS

SEISMIC UNIX NOTES PSLABEL - output PostScript file consisting of a single TEXT string

         on a specified background. (Use with psmerge to label plots.)



pslabel t= [t=] [optional parameters] > epsfile

Required Parameters (can have multiple specifications to mix fonts):

t=                 text string to write to output

Optional Parameters:

 f=Times-Bold       font for text string				

                     (multiple specifications for each t)		

 size=30            size of characters in points (72 points/inch)	

 tcolor=black       color of text string				

 bcolor=white       color of background box				

 nsub=0             number of characters to subtract when		

                    computing size of background box (not all		

                    characters are the same size so the		

                    background box may be too big at times.)		



Example:								

pslabel t="(a) " f=Times-Bold t="h" f=Symbol t="=0.04" nsub=3 > epsfile



This example yields the PostScript equivalent of the string		

 (written here in LaTeX notation) $ (a)\\; \\eta=0.04 $		



Notes:								

This program produces a (color if desired) PostScript text string that

can be positioned and pasted on a PostScript plot using   psmerge 	

    see selfdoc of   psmerge for further information.			



Possible fonts:   Helvetica, Helvetica-Oblique, Helvetica-Bold,	

 Helvetica-BoldOblique,Times-Roman,Times-Italic,Times-Bold,		

 Times-BoldItalic,Courier,Courier-Bold,Courier-Oblique,		

 Courier-BoldOblique,Symbol						



Possible colors:  greenyellow,yellow,goldenrod,dandelion,apricot,	

 peach,melon,yelloworange,orange,burntorange,bittersweet,redorange,	

 mahogany,maroon,brickred,red,orangered,rubinered,wildstrawberry,	

 salmon,carnationpink,magenta,violetred,rhodamine,mulberry,redviolet,	

 fuchsia,lavender,thistle,orchid,darkorchid,purple,plum,violet,royalpurple,

 blueviolet,periwinkle,cadetblue,cornflowerblue,midnightblue,naveblue,

 royalblue,blue,cerulean,cyan,processblue,skyblue,turquoise,tealblue,	

 aquamarine,bluegreen,emerald,junglegreen,seagreen,green,forestgreen,	

 pinegreen,limegreen,yellowgreen,springgreen,olivegreen,rawsienna,sepia,

 brown,tan,white,black,gray						



All color specifications may also be made in X Window style Hex format

example:   tcolor=#255						



Legal font names are:							

AvantGarde-Book AvantGarde-BookOblique AvantGarde-Demi AvantGarde-DemiOblique"

Bookman-Demi Bookman-DemiItalic Bookman-Light Bookman-LightItalic 

Courier Courier-Bold Courier-BoldOblique Courier-Oblique 

Helvetica Helvetica-Bold Helvetica-BoldOblique Helvetica-Oblique 

Helvetica-Narrow Helvetica-Narrow-Bold Helvetica-Narrow-BoldOblique 

Helvetica-Narrow-Oblique NewCentrySchlbk-Bold"

NewCenturySchlbk-BoldItalic NewCenturySchlbk-Roman Palatino-Bold  

Palatino-BoldItalic Palatino-Italics Palatino-Roman 

SanSerif-Bold SanSerif-BoldItalic SanSerif-Roman 

Symbol Times-Bold Times-BoldItalic 

Times-Roman Times-Italic ZapfChancery-MediumItalic 









Author:  John E. Anderson, Visiting Scientist from Mobil, 1994

User's notes (Juan Lorenzo) untested

CHANGES and their DATES

Import packages

instantiation of packages

Encapsulated hash of private variables

sub Step

collects switches and assembles bash instructions by adding the program name

sub note

collects switches and assembles bash instructions by adding the program name

sub clear

sub bcolor

sub eta

sub f

sub nsub

sub size

sub t

sub tcolor

sub get_max_index

max index = number of input variables -1