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r32: Allowed negative numbers for window levels
author
Kevin M. Rosenberg
<kevin@rosenberg.net>
Wed, 3 May 2000 08:55:13 +0000
(08:55 +0000)
committer
Kevin M. Rosenberg
<kevin@rosenberg.net>
Wed, 3 May 2000 08:55:13 +0000
(08:55 +0000)
cgi-bin/ctsim.cgi.in
patch
|
blob
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diff --git
a/cgi-bin/ctsim.cgi.in
b/cgi-bin/ctsim.cgi.in
index 60b4bb0b160a1e1034bf6f6b280614b5d875825a..3ec39ca7e18965a5666025e936a64839246018dc 100755
(executable)
--- a/
cgi-bin/ctsim.cgi.in
+++ b/
cgi-bin/ctsim.cgi.in
@@
-56,11
+56,11
@@
my $Disp_Min = "auto";
my $Disp_Max = "auto";
$Disp_Min = FilterToNumber($in{'Disp_Min'}) if ($in{'Disp_Min'} ne "auto" && $in{'Disp_Min'} ne "");
$Disp_Max = FilterToNumber($in{'Disp_Max'}) if ($in{'Disp_Max'} ne "auto" && $in{'Disp_Max'} ne "");
my $Disp_Max = "auto";
$Disp_Min = FilterToNumber($in{'Disp_Min'}) if ($in{'Disp_Min'} ne "auto" && $in{'Disp_Min'} ne "");
$Disp_Max = FilterToNumber($in{'Disp_Max'}) if ($in{'Disp_Max'} ne "auto" && $in{'Disp_Max'} ne "");
-if ($Disp_Min ne 'auto' && ! ($Disp_Min =~ /^[\d\.]+$/)) {
- $error .= "Display Minimum must be 'auto' or numeric (received
'$Disp_Min'
) <br>";
+if ($Disp_Min ne 'auto' && ! ($Disp_Min =~ /^[\d\.
\-
]+$/)) {
+ $error .= "Display Minimum must be 'auto' or numeric (received
$Disp_Min
) <br>";
}
}
-if ($Disp_Max ne 'auto' && ! ($Disp_Max =~ /^[\d\.]+$/)) {
- $error .= "Display Maximum must be 'auto' or numeric (received
'$Disp_Max'
) <br>";
+if ($Disp_Max ne 'auto' && ! ($Disp_Max =~ /^[\d\.
\-
]+$/)) {
+ $error .= "Display Maximum must be 'auto' or numeric (received
$Disp_Max
) <br>";
}
my $MPI_Str = FilterMetaChars($in{'MPI'});
}
my $MPI_Str = FilterMetaChars($in{'MPI'});
@@
-282,6
+282,6
@@
sub FilterMetaChars
sub FilterToNumber
{
my $var = pop(@_);
sub FilterToNumber
{
my $var = pop(@_);
- $var =~ /^(\d*\.*\d*)$/;
+ $var =~ /^(\
-*\
d*\.*\d*)$/;
$1;
}
$1;
}