2021-07-27 03:56:55 +08:00
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/*
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Calculate the mathematical properties involving coordinates
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Calculate the Distance Between 2 Points on a 2 Dimensional Plane
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Example: coorDistance(2,2,14,11) will return 15
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Wikipedia reference: https://en.wikipedia.org/wiki/Geographical_distance#Flat-surface_formulae
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*/
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2021-10-25 10:56:53 +07:00
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const euclideanDistance = (longitude1, latitude1, longitude2, latitude2) => {
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2021-07-27 13:28:57 +08:00
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const width = longitude2 - longitude1
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const height = latitude2 - latitude1
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2023-10-03 23:08:19 +02:00
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return Math.sqrt(width * width + height * height)
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2021-07-27 13:28:57 +08:00
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}
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2021-07-27 03:56:55 +08:00
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2021-10-25 10:56:53 +07:00
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const manhattanDistance = (longitude1, latitude1, longitude2, latitude2) => {
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const width = Math.abs(longitude2 - longitude1)
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const height = Math.abs(latitude2 - latitude1)
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return width + height
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}
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export { euclideanDistance, manhattanDistance }
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