graphics::primitive::paint::gradient::linear(3pm) [debian man page]

Graphics::Primitive::Paint::Gradient::Linear(3pm)	User Contributed Perl Documentation	 Graphics::Primitive::Paint::Gradient::Linear(3pm)

NAME

       Graphics::Primitive::Paint::Gradient::Linear - Linear color blending

DESCRIPTION

       Graphics::Primitive::Paint::Gradient::Linear is a gradient along a line.

SYNOPSIS

	 use Graphics::Primitive::Paint::Gradient::Linear;

	 my $gradient = Graphics::Primitive::Gradient::Linear->new(
	     line => Geometry::Primitive::Line->new(
		 start => Graphics::Primitive::Point->new(x => 0, y => 0),
		 end   => Graphics::Primitive::Point->new(x => 0, y => 10),
	     )
	 );
	 $gradient->add_stop(0.0, $color1);
	 $gradient->add_stop(1.0, $color2);

METHODS

   Constructor
       new Creates a new Graphics::Primitive::Gradient

   Instance Methods
       add_stop
	   Adds a color stop at the specified position

       colors
	   Hashref of colors and their stops.  The stops are the keys.

       line
	   The line along which the gradient should run.

       stop_count
	   Count of stops added to this Gradient.

       stops
	   Get the keys of all color stops.

AUTHOR

       Cory Watson <gphat@cpan.org>

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

       You can redistribute and/or modify this code under the same terms as Perl itself.

perl v5.12.3							    2010-08-21			 Graphics::Primitive::Paint::Gradient::Linear(3pm)

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)