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https://github.com/photonstorm/phaser
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22 lines
535 B
JavaScript
22 lines
535 B
JavaScript
/**
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* @author Richard Davey <rich@photonstorm.com>
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* @copyright 2020 Photon Storm Ltd.
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* @license {@link https://opensource.org/licenses/MIT|MIT License}
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*/
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/**
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* Calculates the area of the circle.
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*
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* @function Phaser.Geom.Circle.Area
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* @since 3.0.0
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*
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* @param {Phaser.Geom.Circle} circle - The Circle to get the area of.
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*
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* @return {number} The area of the Circle.
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*/
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var Area = function (circle)
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{
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return (circle.radius > 0) ? Math.PI * circle.radius * circle.radius : 0;
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};
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module.exports = Area;
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