version 1.4, 2004/03/16 22:27:37
|
version 1.5, 2004/03/16 23:08:23
|
Line 38 BEGIN {
|
Line 38 BEGIN {
|
|
|
sub start_drawimage { |
sub start_drawimage { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
&Apache::lonxml::register('Apache::drawimage',('textlabel','line','rectangle','arc','fill')); |
&Apache::lonxml::register('Apache::drawimage',('text','line','rectangle','arc','fill')); |
if ($target eq 'web' || $target eq 'tex') { |
if ($target eq 'web' || $target eq 'tex') { |
$cgi_id=&Apache::loncommon::get_cgi_id(); |
$cgi_id=&Apache::loncommon::get_cgi_id(); |
%args=(); |
%args=(); |
Line 72 sub end_drawimage {
|
Line 72 sub end_drawimage {
|
return $result; |
return $result; |
} |
} |
|
|
sub start_textlabel { |
sub start_text { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'web' || $target eq 'tex') { |
if ($target eq 'web' || $target eq 'tex') { |
Line 80 sub start_textlabel {
|
Line 80 sub start_textlabel {
|
my $y = &Apache::lonxml::get_param('y',$parstack,$safeeval); |
my $y = &Apache::lonxml::get_param('y',$parstack,$safeeval); |
my $font = &Apache::lonxml::get_param('font',$parstack,$safeeval); |
my $font = &Apache::lonxml::get_param('font',$parstack,$safeeval); |
my $color = &Apache::lonxml::get_param('color',$parstack,$safeeval); |
my $color = &Apache::lonxml::get_param('color',$parstack,$safeeval); |
my $text = &Apache::lonxml::get_all_text("/textlabel",$parser); |
my $direction = &Apache::lonxml::get_param('direction',$parstack,$safeeval); |
|
my $text = &Apache::lonxml::get_all_text("/text",$parser); |
$text = &Apache::lonnet::escape($text); |
$text = &Apache::lonnet::escape($text); |
$args{"cgi.$cgi_id.OBJTYPE"}.='LABEL:'; |
$args{"cgi.$cgi_id.OBJTYPE"}.='LABEL:'; |
my $i=$args{"cgi.$cgi_id.OBJCOUNT"}++; |
my $i=$args{"cgi.$cgi_id.OBJCOUNT"}++; |
$args{"cgi.$cgi_id.OBJ$i"}=join(':',($x,$y,$text,$font,$color)); |
$args{"cgi.$cgi_id.OBJ$i"}=join(':',($x,$y,$text,$font,$color,$direction)); |
} |
} |
return $result; |
return $result; |
} |
} |
|
|
sub end_textlabel { |
sub end_text { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
return $result; |
return $result; |