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Manual Reference Pages  -  GRAPHICS::PRIMITIVE::PAINT::GRADIENT::LINEAR (3)

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NAME

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

CONTENTS

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.

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perl v5.20.3 GRAPHICS::PRIMITIVE::PAINT::GRADIENT::LINEAR (3) 2015-01-04

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