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version 1.86, 2007/05/10 10:27:22
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version 1.87, 2007/05/10 10:46:51
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Line 70 my $cgi_id;
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Line 70 my $cgi_id;
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| my $scale_factor; # image scale factor. |
my $scale_factor; # image scale factor. |
| my $label_xscale; # Label scale factor (needed for gnuplot). |
my $label_xscale; # Label scale factor (needed for gnuplot). |
| my $label_yscale; |
my $label_yscale; |
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my $dirty_width_adjust = 5; # Width adjustment for e.g. gnuplot images. |
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| BEGIN { |
BEGIN { |
| &Apache::lonxml::register('Apache::randomlabel',('randomlabel','labelgroup','location','label','bgimg')); |
&Apache::lonxml::register('Apache::randomlabel',('randomlabel','labelgroup','location','label','bgimg')); |
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Line 268 sub end_bgimg {
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Line 268 sub end_bgimg {
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| &Apache::lonxml::debug("height $height_param"); |
&Apache::lonxml::debug("height $height_param"); |
| &Apache::lonxml::debug("Width $width_param"); |
&Apache::lonxml::debug("Width $width_param"); |
| &Apache::lonxml::debug("Scale factors: $label_xscale $label_yscale"); |
&Apache::lonxml::debug("Scale factors: $label_xscale $label_yscale"); |
| my $dirty_width = $width_param + 5; |
my $dirty_width = $width_param + $dirty_width_adjust; |
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my $x_offset = -$dirty_width_adjust/2.0; |
| # |
# |
| # Somewhere here it looks like height_param and |
# Somewhere here it looks like height_param and |
| # width_param got backwards... |
# width_param got backwards... |
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Line 276 sub end_bgimg {
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Line 277 sub end_bgimg {
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| $result .= '\parbox{'.$dirty_width.'mm}{'; |
$result .= '\parbox{'.$dirty_width.'mm}{'; |
| $result .= " $src \n"; |
$result .= " $src \n"; |
| $result .= '\setlength{\unitlength}{1mm}'."\n"; |
$result .= '\setlength{\unitlength}{1mm}'."\n"; |
| $result .= '\begin{picture}('."$height_param,$width_param)"; |
$result .= '\begin{picture}('."$width_param,$height_param)"; |
| $result .= "(0,-$width_param)"; |
$result .= "($x_offset,-$height_param)"; |
| $result .= "\n"; |
$result .= "\n"; |
| $Apache::lonxml::debug = 0; |
$Apache::lonxml::debug = 0; |
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