1 files changed, 38 insertions, 23 deletions

diff --git a/src/MTools/Comp/MWritable.pm b/src/MTools/Comp/MWritable.pm
index f4826b3..bdbfe0d 100644
--- a/src/MTools/Comp/MWritable.pm
+++ b/src/MTools/Comp/MWritable.pm
@@ -251,47 +251,62 @@ sub erase {
 	}
 }
 sub getArrayFromCurves {
-	my ($self,$format) = @_;
+	my ($self, $format, $firstCurveIndex, $lastCurveIndex) = @_;
 	my @tab = ();
 	if (defined $self -> {__curves})
 	{
 		my @curves = @{$self -> {__curves}};
-		for (my $i = $#curves; $i >= 0 ; $i --)
+		if (defined $format && $format eq "RECO")
 		{
-		  	my $single = "";
-			my @points = $zinc -> coords ($curves [$i]);
-			for (my $j = 0; $j <= $#points; $j ++)
+			for (my $i = 0 ; $i <= $#curves; $i ++)
 			{
-			  	if (defined $format && $format eq "RECO")
+				next if defined $firstCurveIndex && $i < $firstCurveIndex;
+				last if defined $lastCurveIndex  && $i > $lastCurveIndex;
+				my $single = "";
+				my @points = $zinc -> coords ($curves [$i]);
+				for (my $j = 0; $j <= $#points; $j ++)
 				{
-				  $single .= sprintf" %d %d,",$points[$j]-> [0],$points[$j] -> [1];
-				  if ($j == $#points)
-				  {
-				    $single .=" break";
-				  }
+					if($points[$j]-> [0] != $points[$j-1]-> [0] || $points[$j] -> [1] != $points[$j-1] -> [1]) {
+						$single .= sprintf" %d %d,",$points[$j]-> [0],$points[$j] -> [1];
+					}
+	
+					if ($j == $#points)
+					{
+					$single .=" break";
+					}
 				}
-				else
+				push (@tab,$single);
+			}
+		}
+		else {
+			for (my $i = 0 ; $i <= $#curves; $i ++)
+			{
+				next if defined $firstCurveIndex && $i < $firstCurveIndex;
+				last if defined $lastCurveIndex  && $i > $lastCurveIndex;
+				my $single = "";
+				my @points = $zinc -> coords ($curves [$i]);
+				for (my $j = 0; $j <= $#points; $j ++)
 				{
-				  $single .= sprintf"\[%d,%d",$points[$j]-> [0],$points[$j] -> [1];
-				  if (defined $points[$j] -> [2])
-				  {
-				    $single .= sprintf",%s\]-",$points[$j] -> [2];
-				  }
-				  else
-				  {
-				    $single .= sprintf"\]-";
-				  }
+					$single .= sprintf"\[%d,%d",$points[$j]-> [0],$points[$j] -> [1];
+					if (defined $points[$j] -> [2])
+					{
+						$single .= sprintf",%s\]-",$points[$j] -> [2];
+					}
+					else
+					{
+						$single .= sprintf"\]-";
+					}
 				}
+				push (@tab,$single);
 			}
-			push (@tab,$single);
 		}
 	}
 	return \@tab;
 }
 sub __deleteCurve {
 	my ($self, $index) = @_;
-	$self -> notify ('ERASE', $index);
 	$self -> deleteCurve ($index);
+	$self -> notify ('ERASE', $index);
 }
 
 sub deleteCurve {