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Graphics::Primitive::Driver::TextLayout.3pm

NAME

Graphics::Primitive::Driver::TextLayout - TextLayout role

DESCRIPTION

Graphics::Primitive::Driver::TextLayout is a role for Driver text layout engines.

SYNOPSIS

     package MyLayout;
     use Moose;
 
     with 'Graphics::Primitive::Driver::TextLayout';
 
     ...
 
 

METHODS

component

Set/Get the component from which to draw layout information.

height

Set/Get this layout's height

slice

Implemented by role consumer. Given an offset and an optional size, returns a TextBox containing lines from this layout that come as close to $size without exceeding it. This method is provided to allow incremental rendering of text. For example, if you have a series of containers 80 units high, you might write code like this:

   for(my $i = 0; $i < 3; $i++) {
       $textbox = $layout->slice($i * 80, 80);
       # render the text
   }
 
 

width

Set/Get this layout's width. Defaults to the width of the component supplied.

AUTHOR

Cory Watson, "<gphat@cpan.org>"

BUGS

Please report any bugs or feature requests to "bug-geometry-primitive at rt.cpan.org", or through the web interface at <http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Geometry-Primitive>. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

COPYRIGHT & LICENSE

Copyright 2008-2009 by Cory G Watson.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.