version 1.14, 2002/02/14 21:37:26
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version 1.17, 2002/03/06 21:56:27
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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,$safeeval); |
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$Apache::randomlabel::ratio = ($w > 0 ? $h/$w : 1 ); |
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) { $codebase='/res/adm/includes/'; } |
Line 101 sub start_randomlabel {
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Line 102 sub start_randomlabel {
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$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).'<br />'. |
$result.=&Apache::edit::text_arg('Image:','bgimg',$token,75); |
&Apache::edit::text_arg('Width(pixel):','width',$token,4). |
$result.=&Apache::edit::browse('bgimg').'<br />'. |
&Apache::edit::text_arg('Height(pixel):','height',$token,4). |
&Apache::edit::text_arg('Width(pixel):' ,'width' ,$token,6). |
&Apache::edit::text_arg('TeXWidth(mm):','texwidth',$token,4). |
&Apache::edit::text_arg('Height(pixel):','height' ,$token,6). |
&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
&Apache::edit::text_arg('TeXWidth(mm):' ,'texwidth',$token,6). |
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&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack,$safeeval, |
'bgimg','width','height', |
'bgimg','width','height', |
Line 246 sub end_labelgroup {
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Line 248 sub end_labelgroup {
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my $x = $Apache::randomlabel::xcoord[$i]; |
my $x = $Apache::randomlabel::xcoord[$i]; |
my $y = $Apache::randomlabel::ycoord[$i]; |
my $y = $Apache::randomlabel::ycoord[$i]; |
my $value = $Apache::randomlabel::value[$i]; |
my $value = $Apache::randomlabel::value[$i]; |
my $tcX=$x*($texwidth/$wwidth) - $texwidth; |
# my $tcX=$x*($texwidth/$wwidth) - $texwidth; |
my $tcY=$TY1-$y*($TY1/$wheight)-2; |
my $tcX=$x*($texwidth/$wwidth); |
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# my $tcY=$TY1-$y*($TY1/$wheight)-2; |
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my $tcY=$TY1-$y*($TY1/$wheight)+$texwidth*$Apache::randomlabel::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"; |