loncom/homework/optionresponse.pm - diff

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version 1.101, 2004/02/19 19:06:35	version 1.102, 2004/02/19 21:55:54
Line 460 sub bubbles {	Line 460 sub bubbles {
$ENV{'form.textwidth'}=~/(\d+)/;	$ENV{'form.textwidth'}=~/(\d+)/;
$textwidth=$1;	$textwidth=$1;
} else {	} else {
$ENV{'textwidth'}=~/(\d+)/;	$ENV{'textwidth'}=~/(\d)\.?(\d)/;
$textwidth=$1;	$textwidth=$1.'.'.$2;
}	}
for (my $ind=0;$ind<=$number_of_bubbles;$ind++) {	for (my $ind=0;$ind<=$number_of_bubbles;$ind++) {
my $leftmargin;	my $leftmargin;
$opt[$ind]=&Apache::lonxml::latex_special_symbols($opt[$ind]);	$opt[$ind]=&Apache::lonxml::latex_special_symbols($opt[$ind]);
if ($ind==0) {$leftmargin=6;} else {$leftmargin=10;}	if ($ind==0) {$leftmargin=6;} else {$leftmargin=10;}
$current_length += (length($opt[$ind])+length($alphabet[$ind])+3)*2;	$current_length += (length($opt[$ind])+length($alphabet[$ind])+4)*2;
if ($current_length<($textwidth-$leftmargin) and $ind!=$number_of_bubbles) {	if ($current_length<($textwidth-$leftmargin) and $ind!=$number_of_bubbles) {
$line.='\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';	$line.='\hskip -1 mm {\small \textbf{'.$alphabet[$ind].'}}$\bigcirc$\hskip -1 mm & \hskip -3 mm {\small '.$opt[$ind].'} & ';
$head.='lr';	$head.='lr';