81 lines
1.5 KiB
PHP
81 lines
1.5 KiB
PHP
<?php
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/*
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* This file is part of the Imagine package.
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*
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* (c) Bulat Shakirzyanov <mallluhuct@gmail.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Imagine\Effects;
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use Imagine\Exception\RuntimeException;
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use Imagine\Image\Palette\Color\ColorInterface;
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/**
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* Interface for the effects
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*/
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interface EffectsInterface
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{
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/**
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* Apply gamma correction
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*
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* @param float $correction
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* @return EffectsInterface
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*
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* @throws RuntimeException
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*/
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public function gamma($correction);
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/**
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* Invert the colors of the image
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*
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* @return EffectsInterface
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*
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* @throws RuntimeException
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*/
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public function negative();
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/**
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* Grayscale the image
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*
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* @return EffectsInterface
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*
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* @throws RuntimeException
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*/
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public function grayscale();
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/**
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* Colorize the image
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*
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* @param ColorInterface $color
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*
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* @return EffectsInterface
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*
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* @throws RuntimeException
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*/
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public function colorize(ColorInterface $color);
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/**
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* Sharpens the image
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*
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* @return EffectsInterface
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*
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* @throws RuntimeException
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*/
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public function sharpen();
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/**
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* Blur the image
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*
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* @param float|int $sigma
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*
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* @return EffectsInterface
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*
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* @throws RuntimeException
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*/
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public function blur($sigma);
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}
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