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#!/usr/local/bin/perl
use PGPLOT;
print "\n\nTesting histogram routines...\n\n";
print "PGPLOT module version $PGPLOT::VERSION\n\n";
pgqinf("VERSION",$val,$len);
print "PGPLOT $val library\n\n";
$i=0; @data=();
while(<DATA>){
$i++;
chop;
$data[$i-1] = $_;
}
$dev = "?" unless defined $dev;
pgbegin(0,$dev,1,1);
pgscf(2);
pgslw(4);
pgsch(1.6);
pgsci(6);
pgsci(7);
pghist($i,\@data,0,10,10,2);
pglabel("Data Value","Number of data items","Test histogram");
$len = 1; # -w fudge
pgend;
__DATA__
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