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Graphics::Primitive::Paint::Gradient::Linear

Linear color blending

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

  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);

Creates a new Graphics::Primitive::Gradient

Adds a color stop at the specified position
Hashref of colors and their stops. The stops are the keys.
The line along which the gradient should run.
Count of stops added to this Gradient.
Get the keys of all color stops.

Cory Watson <gphat@cpan.org>

Copyright 2008-2010 by Cory G Watson.

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