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##
## wml::des::space - Layout Space
## Copyright (c) 1997-2001 Ralf S. Engelschall, All Rights Reserved.
##
#use wml::des::imgdot
<let space=imgdot />
<define-tag hspace>\
<imgdot width=%0 height=1 />\
</define-tag>
<define-tag vspace>\
<imgdot width=1 height=%0 />\
</define-tag>
<define-tag over endtag=required>
<table cellspacing=0 cellpadding=0 border=0 summary="">
<tr>
<td><imgdot width=<or %0 20 /> /></td>\
<td>%body</td>
</tr>
</table>\
</define-tag>
##EOF##
__END__
=head1 NAME
wml::des::space - Layout Space
=head1 SYNOPSIS
#use wml::des::space
<space [width=X] [height=Y]>
<hspace X>
<vspace Y>
<over X>
</over>
=head1 DESCRIPTION
These are high-level layouting tags for preserving whitespace which use the
C<E<lt>imgdotE<gt>> tag from wml::des::imgdot(3). Use them to create
whitespace on a webpage.
=over 4
=item C<E<lt>space> [C<width=>X] [C<height=>Y]C<E<gt>>
Creates a 1pt transparent dot-image and resizes it to the size X times Y in
points, so a rectangular white area if size XxY is the effect.
=item C<E<lt>hspace> XC<E<gt>>
Creates a horizontal line, i.e. a rectangular area of size Xx1.
=item C<E<lt>vspace> YC<E<gt>>
Creates a vertical line, i.e. a rectangular area of size 1xY.
=item C<E<lt>over> XC<E<gt>>...C<E<lt>/overE<gt>>
This pushs over contained body X pixels to the right.
=back
=head1 AUTHOR
Ralf S. Engelschall
rse@engelschall.com
www.engelschall.com
=head1 REQUIRES
Internal: P1, P2, wml::des::imgdot (WML)
=head1 SEE ALSO
wml::des::imgdot(3)
=cut
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