version 1.16, 2002/03/06 20:41:17
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version 1.19, 2002/03/08 20:43:06
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Line 86 sub start_randomlabel {
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Line 86 sub start_randomlabel {
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my $codebase = &Apache::lonxml::get_param('codebase',$parstack,$safeeval); |
my $codebase = &Apache::lonxml::get_param('codebase',$parstack,$safeeval); |
my $w= &Apache::lonxml::get_param('width',$parstack,$safeeval); |
my $w= &Apache::lonxml::get_param('width',$parstack,$safeeval); |
my $h= &Apache::lonxml::get_param('height',$parstack,$safeeval); |
my $h= &Apache::lonxml::get_param('height',$parstack,$safeeval); |
$Apache::randomlabel::ratio = $h/$w; |
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my $texwidth= &Apache::lonxml::get_param('texwidth',$parstack,$safeeval); |
my $texwidth= &Apache::lonxml::get_param('texwidth',$parstack,$safeeval); |
if (!$code) { $code='GLabel.class'; } |
if (!$code) { $code='GLabel.class'; } |
if (!$codebase) { $codebase='/res/adm/includes/'; } |
if (!$codebase) { $codebase='/res/adm/includes/'; } |
Line 102 sub start_randomlabel {
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Line 101 sub start_randomlabel {
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$bgimg.'}\setlength{\unitlength}{1mm} \begin{picture}('.$texwidth.','.$texwidth*$h/$w.')' |
$bgimg.'}\setlength{\unitlength}{1mm} \begin{picture}('.$texwidth.','.$texwidth*$h/$w.')' |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::text_arg('Image:','bgimg',$token,75); |
$result.=&Apache::edit::text_arg('Image:','bgimg',$token,75).' '; |
$result.=&Apache::edit::browse('bgimg').'<br />'. |
$result.=&Apache::edit::browse('bgimg').' '; |
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$result.=&Apache::edit::search('bgimg').'<br />'. |
&Apache::edit::text_arg('Width(pixel):' ,'width' ,$token,6). |
&Apache::edit::text_arg('Width(pixel):' ,'width' ,$token,6). |
&Apache::edit::text_arg('Height(pixel):','height' ,$token,6). |
&Apache::edit::text_arg('Height(pixel):','height' ,$token,6). |
&Apache::edit::text_arg('TeXWidth(mm):' ,'texwidth',$token,6). |
&Apache::edit::text_arg('TeXWidth(mm):' ,'texwidth',$token,6). |
Line 251 sub end_labelgroup {
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Line 251 sub end_labelgroup {
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# my $tcX=$x*($texwidth/$wwidth) - $texwidth; |
# my $tcX=$x*($texwidth/$wwidth) - $texwidth; |
my $tcX=$x*($texwidth/$wwidth); |
my $tcX=$x*($texwidth/$wwidth); |
# my $tcY=$TY1-$y*($TY1/$wheight)-2; |
# my $tcY=$TY1-$y*($TY1/$wheight)-2; |
my $tcY=$TY1-$y*($TY1/$wheight)+$texwidth*$Apache::randomlabel::ratio; |
my $ratio=($wwidth > 0 ? $wheight/$wwidth : 1 ); |
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my $tcY=$TY1-$y*($TY1/$wheight)+$texwidth*$ratio; |
$tcX=sprintf('%.2f',$tcX); |
$tcX=sprintf('%.2f',$tcX); |
$tcY=sprintf('%.2f',$tcY); |
$tcY=sprintf('%.2f',$tcY); |
$result.='\put('.$tcX.','.$tcY.'){\normalsize \bf '.$label.'}'."\n"; |
$result.='\put('.$tcX.','.$tcY.'){\normalsize \bf '.$label.'}'."\n"; |