#

# $Id: epslatex.dem,v 1.2 2005/08/08 09:13:02 mikulik Exp $

#

# This file demonstrates new features in gnuplot 4.1

print "\n This file demonstrates how to use the epslatex terminal."

print " It will generate two files: epslatex-inc.eps and epslatex.tex."

print " \nIf the file gnuplot.cfg is found by LaTeX it will be loaded"

print " and can be used for further settings, e.g., here it provides"

print " the package exscale.sty which enlargens the integral sign.\n"

pause -1 "Hit return to continue"

#

xmin=-270.

xmax=270.

ymin=-1.1

ymax=1.2

#

reset

set terminal push

set terminal epslatex standalone linewidth 2 rounded \

  dashlen 4 color '' 12

set output 'epslatex.tex'

unset autoscale

set xr [xmin:xmax]

set yr [ymin:ymax]

#

save_encoding = GPVAL_ENCODING

set encoding iso_8859_1

set format x '$%g$'

set format y '$%.1f$'

set xtics 90

set xlabel '$x$ / °'

set ylabel '$y$'

set arrow from -120,0.8 to -60,0.8 lt 1 lw 2 nohead

set arrow from -120,0.7 to -60,0.7 lt 2 lw 2 nohead

set arrow from -120,0.6 to -60,0.6 lt 3 lw 2 nohead

set arrow from -120,0.5 to -60,0.5 lt 4 lw 2 nohead

set arrow from -120,0.4 to -60,0.4 lt 5 lw 2 nohead

set arrow from -120,0.3 to -60,0.3 lt 6 lw 2 nohead

set arrow from -120,0.2 to -60,0.2 lt 7 lw 2 nohead

set arrow from -120,0.1 to -60,0.1 lt 8 lw 2 nohead

set label '$\displaystyle\tan\alpha = \frac{\sin\alpha}{\cos\alpha}$' \

  at 90,0 centre textcolor lt 3

set label '$\displaystyle\int x\mathrm{d}x = \frac12 x^2 + C_1$' \

  at 90,-0.5 centre textcolor lt 4

plot sin(pi/180.*x) title '$y = \sin x$' w l lt 1 lw 4

set output

#

set terminal epslatex standalone oldstyle linewidth 2 rounded \

  dashlen 1 color '' 12

set output 'epslatex-oldstyle.tex'

set tics scale 2

replot

set output

#

print "\n Now, either run"

print "   latex epslatex"

print "   dvips epslatex"

print " and have a look at epslatex.ps; or run"

print "   epstopdf epslatex-inc.eps"

print "   pdflatex epslatex"

print " and have a look at epslatex.pdf."

print " Do the same with epslatex-oldstyle.tex."

#

set terminal pop

set encoding save_encoding

reset