PHP Classes

PHP Circles Intersection: Find the intersection points between two circles

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circles-intersection 1.0.0GNU General Publi...5PHP 5, Math


This class can find the intersection points between two circles.

It takes the coordinates of the center and the radius of two circles and returns the coordinates of the points where the circles intersect.

If the circles are the same or they do not intersect, the class does not return the intersection points.

The class can also compute the distance between the centers of the circles.

Innovation Award
PHP Programming Innovation award nominee
November 2013
Number 8
One way to determine if two circles overlap is to find if there are points where they intersect.

This class can locate the points of intersection between two circles if they overlap.

Manuel Lemos
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Name: Ovunc Tukenmez <contact>
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Innovation award
Innovation award
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Plain text file IntersectionPointsOf2Circles.php Class class file
Accessible without login Plain text file example.php Example example
Accessible without login Plain text file usage.txt Doc. documentation

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