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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.
2022-06-14 | perl v5.34.0 |