adding order_pairs3

[biopieces.git] / bp_bin / plot_matches

diff --git a/bp_bin/plot_matches b/bp_bin/plot_matches
index 9bdb0874693885ffb9ce5bdadfeb991c42ab5ec2..b5d5ed11c70405f8bbd622655e228e9212775e99 100755 (executable)
--- a/bp_bin/plot_matches
+++ b/bp_bin/plot_matches
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/env perl
 
 # Copyright (C) 2007-2009 Martin A. Hansen.
 
@@ -26,6 +26,7 @@
 # >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
 
 
+use warnings;
 use strict;
 use Maasha::Biopieces;
 use Maasha::Plot;
@@ -78,8 +79,6 @@ print $fh "$_\n" foreach @{ $result };
 
 close $fh;
 
-Maasha::Filesys::dir_remove( $tmp_dir );
-
 Maasha::Biopieces::close_stream( $in );
 Maasha::Biopieces::close_stream( $out );
 
@@ -114,7 +113,7 @@ sub dotplot_matches
 
     foreach $match ( @{ $matches } )
     {
-        if ( $match->{ "DIR" } =~ /^f/ )
+        if ( ($match->{ "DIR" } and $match->{ "DIR" } =~ /^f/) or ($match->{ "STRAND" } and $match->{ "STRAND" } eq '+') )
         {
             print $fh_forward join( "\t", $match->{ "Q_BEG" } + 1, $match->{ "S_BEG" } + 1 ), "\n";
             print $fh_forward join( "\t", $match->{ "Q_END" } + 1, $match->{ "S_END" } + 1 ), "\n";
@@ -137,7 +136,7 @@ sub dotplot_matches
     close $fh_forward;
     close $fh_backward;
 
-    $cmd  = "gnuplot";
+    $cmd  = "gnuplot -persist";
 
     $pid = open2( $fh_out, $fh_in, $cmd );