graphics::primitive::driver::textlayout(3pm) [debian man page]

Graphics::Primitive::Driver::TextLayout(3pm)		User Contributed Perl Documentation	      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>"

COPYRIGHT &; LICENSE
       Copyright 2008-2010 by Cory G Watson.

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

perl v5.12.3							    2010-08-21			      Graphics::Primitive::Driver::TextLayout(3pm)

Graphics::Primitive::Brush(3pm) 			User Contributed Perl Documentation			   Graphics::Primitive::Brush(3pm)

NAME

       Graphics::Primitive::Brush - Description of a stroke

DESCRIPTION

       Graphics::Primitive::Brush represents the visible trace of 'ink' along a path.

SYNOPSIS

	 use Graphics::Primitive::Brush;

	 my $stroke = Graphics::Primitive::Brush->new({
	   line_cap => 'round',
	   line_join => 'miter',
	   width => 2
	 });

METHODS

   Constructor
       new Creates a new Graphics::Primitive::Brush.  Defaults to a width of 1, a line_cap 'butt' and a line_join of 'miter'.

   Instance Methods
       color
	   Set/Get this brush's color.

       dash_pattern
	   Set/Get the dash pattern.  A dash pattern is an arrayref of numbers representing the lengths of the various line segments of the dash.
	   Even numbered elements are considered opaque and odd elements are transparent.

       derive
	   Clone this brush but change one or more of it's attributes by passing in a hashref of options:

	     my $new = $brush->derive({ attr => $newvalue });

	   The returned font will be identical to the cloned one, save the attributes specified.

       equal_to ($other)
	   Returns 1 if this brush is equal to the supplied one, else returns 0.

       line_cap
	   Set/Get the line_cap of this stroke.  Valid values are butt, round and square.

       line_join
	   Set/Get the line_join of this stroke. Valid values are miter, round and bevel.

       not_equal_to ($other)
	   Opposite of equal_to.

       width
	   Set/Get the width of this stroke.  Defaults to 1

AUTHOR

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

COPYRIGHT &; LICENSE
       Copyright 2008-2010 by Cory G Watson.

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

perl v5.12.3							    2010-08-21					   Graphics::Primitive::Brush(3pm)