#!/bin/bash

if [ $# -ne 4 ]; then
  echo "USAGE: $0 [exp] [pc file] [io file] [output pdf]"
  exit 0
fi

exp=$1
pc=$2
io=$3
pdf=$4

echo "${exp}pc=load('$pc');"
echo "${exp}pcx=${exp}pc(:,1);"
echo "${exp}pcy=${exp}pc(:,2);"

echo "${exp}iox=load('$io');"
echo "${exp}pcymax=max(${exp}pcy);"

echo "f=figure(1);"
echo "set(f,'visible','off');"

echo "hold off;"
echo "for v=1:length(${exp}iox),"
echo "  plot([${exp}iox(v);${exp}iox(v)],[0;${exp}pcymax],'r','markersize',1);"
echo "  hold on;"
echo "endfor;"
echo "plot(${exp}pcx,${exp}pcy,'b.','markersize',8);"

echo "axis([0,max(${exp}pcx),0,max(${exp}pcy)]);"
echo "ylabel('pc diff1');"
echo "xlabel('instruction index');"
echo "legend({'io'},'location','north');"
echo "legend('boxon');"

echo "H=113; W=9;"
echo "set(f,'PaperOrientation','landscape');"
echo "set(f,'PaperSize',[H,W]);"
echo "set(f,'PaperPosition',[0,0,H,W]);"
echo "ax=gca();"
echo "print(f,'$pdf','-dpdf');"