correction bugs

1 files changed, 23 insertions, 16 deletions

diff --git a/Perl/Zinc/Graphics.pm b/Perl/Zinc/Graphics.pm
index 3db1b38..7eaf606 100644
--- a/Perl/Zinc/Graphics.pm
+++ b/Perl/Zinc/Graphics.pm
@@ -143,7 +143,8 @@ sub buildZincItem {
     if ($style->{'-contours'}) {
       my @contours = @{$style->{'-contours'}};
       my $numcontours = scalar(@contours);
-      for (my $i = 0; $i < $numcontours; $i++) {
+      my $i;
+      for ($i = 0; $i < $numcontours; $i++) {
 	# radius et corners peuvent être défini spécifiquement pour chaque contour
 	my ($type, $way, $coords, $radius, $corners, $corners_radius) = @{$contours[$i]};
 	$radius = $style->{'-radius'} if (!defined $radius);
@@ -338,7 +339,8 @@ sub roundedRectangleCoords {
 		  [[$xn, $y2],[$xn, $y1, 'c'],[$x4, $y0, 'c'],[$x3, $y0],]);
 
   my @pts = ();
-  for (my $i = 0; $i < 4; $i++) {
+  my $i;
+  for ($i = 0; $i < 4; $i++) {
     if ($corners->[$i]) {
       push(@pts, @{$roundeds[$i]});
 
@@ -429,7 +431,8 @@ sub polygonCoords {
   my @pts;
 
   # points du polygone
-  for (my $i = 0; $i < $numsides; $i++) {
+  my $i;
+  for ($i = 0; $i < $numsides; $i++) {
     my ($xp, $yp) = &rad_point($cx, $cy, $radius, $startangle + ($anglestep*$i));
     push(@pts, ([$xp, $yp]));
 
@@ -650,7 +653,8 @@ sub pathLineCoords {
   my $next = $coords->[1];
   $linewidth /= 2 if ($shifting eq 'both');
 
-  for (my $i = 0; $i < $numfaces; $i++) {
+  my $i;
+  for ($i = 0; $i < $numfaces; $i++) {
     my $pt = $coords->[$i];
 
     if (!$previous) {
@@ -951,8 +955,9 @@ sub tabBoxCoords {
       ($anchor eq 'w' and $alignment ne 'right')) {
 
     if (ref($len) eq 'ARRAY') {
-      for (my $i = 0; $i < $numpages; $i++) {
-	$len->[$i] *= -1;
+      my $p;
+      for ($p = 0; $p < $numpages; $p++) {
+	$len->[$p] *= -1;
       }
     } else {
       $len *= -1;
@@ -999,8 +1004,8 @@ sub tabBoxCoords {
     $inverse = (($anchor eq 'n' and $alignment ne 'right') or ($anchor eq 's' and $alignment eq 'right'));
   }
 
-
-  for (my $i = 0; $i < $numpages; $i++) {
+  my $i;
+  for ($i = 0; $i < $numpages; $i++) {
     my @pts = ();
 
     # décrochage onglet
@@ -1026,7 +1031,7 @@ sub tabBoxCoords {
       @{$curvepts} = reverse @{$curvepts} if ($inverse);
       push (@shapes, $curvepts);
     } else {
-      reverse @pts if ($inverse);
+      @pts = reverse @pts if ($inverse);
       push (@shapes, \@pts);
     }
 
@@ -1195,6 +1200,8 @@ sub pathGraduate {
 
   my $type = $style->{'-type'};
   my $triangles_colors;
+  my $i;
+
   if ($type eq 'linear') {
     return &createGraduate($zinc, $numcolors, $style->{'-colors'}, 2);
 
@@ -1202,7 +1209,7 @@ sub pathGraduate {
     my $colors1 = &createGraduate($zinc, $numcolors/2+1, $style->{'-colors'}->[0]);
     my $colors2 = &createGraduate($zinc, $numcolors/2+1, $style->{'-colors'}->[1]);
     my @colors;
-    for (my $i = 0; $i <= $numcolors; $i++) {
+    for ($i = 0; $i <= $numcolors; $i++) {
       push(@colors, ($colors1->[$i], $colors2->[$i]));
     }
 
@@ -1211,7 +1218,7 @@ sub pathGraduate {
   } elsif ($type eq 'transversal') {
     my ($c1, $c2) = @{$style->{'-colors'}};
     my @colors = ($c1, $c2);
-    for (my $i = 0; $i < $numcolors; $i++) {
+    for ($i = 0; $i < $numcolors; $i++) {
       push(@colors, ($c1, $c2));
     }
 
@@ -1237,19 +1244,19 @@ sub createGraduate {
   }
 
   my $steps = ($numgraduates > 1) ? $totalsteps/($numgraduates -1) : $totalsteps;
-
-  for (my $c = 0; $c < $numgraduates; $c++) {
+  my ($c, $k);
+  for ($c = 0; $c < $numgraduates; $c++) {
     my ($c1, $c2) = ($refcolors->[$c], $refcolors->[$c+1]);
 
-    for (my $i = 0 ; $i < $steps ; $i++) {
+    for ($i = 0 ; $i < $steps ; $i++) {
       my $color = computeColor($widget, $c1, $c2, $i/($steps-1));
-      for (my $k = 0; $k < $repeat; $k++) {
+      for ($k = 0; $k < $repeat; $k++) {
 	push (@colors, $color);
       }
     }
 
     if ($c < $numgraduates - 1) {
-      for (my $k = 0; $k < $repeat; $k++) {
+      for ($k = 0; $k < $repeat; $k++) {
 	pop @colors;
       }
     }