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

NAME

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

DESCRIPTION

       Graphics::Primitive::Paint::Gradient::Radial is a color blend between two circles.

SYNOPSIS

	 use Graphics::Primitive::Paint::Gradient::Radial;

	 my $gradient = Graphics::Primitive::Gradient::Radial->new(
	     start => Geometry::Primitive::Circle->new(
		 origin => 0, 0,
		 radius => 5
	     ),
	     end => Geometry::Primitive::Circle->new(
		 origin => 50, 25,
		 radius => 5
	     )
	 );
	 $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.

       end The "end" circle.

       start
	   The "start" circle.

       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::Radial(3pm)