1 | <?php |
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20 | class Point implements PointInterface |
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21 | { |
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22 | /** |
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23 | * Coordinate x |
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24 | * |
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25 | * @var float coordinate X |
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26 | */ |
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27 | private $x; |
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28 | |||
29 | /** |
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30 | * Coordinate y |
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31 | * |
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32 | * @var float coordinate y |
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33 | */ |
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34 | private $y; |
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35 | |||
36 | /** |
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37 | * Point |
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38 | * |
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39 | * @param float $x coordinate x |
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40 | * @param float $y coordinate y |
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41 | */ |
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42 | public function __construct(float $x, float $y) |
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47 | |||
48 | /** |
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49 | * Get x |
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50 | * |
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51 | * @return float coordinate x |
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52 | */ |
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53 | public function x(): float |
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57 | |||
58 | /** |
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59 | * Get y |
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60 | * |
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61 | * @return float coordinate y |
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62 | */ |
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63 | public function y(): float |
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67 | |||
68 | /** |
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69 | * Indicates whether some other Point is equal to this one |
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70 | * |
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71 | * @param PointInterface $point other Point |
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72 | * @return bool true if this Point is the equal to some other Point; false otherwise |
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73 | */ |
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74 | public function equals(PointInterface $point): bool |
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78 | } |
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79 |