45 lines
920 B
Go
45 lines
920 B
Go
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package gountries
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import "fmt"
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func ExampleCalculatePythagorasEquirectangular() {
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se, _ := query.FindCountryByAlpha("SWE")
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de, _ := query.FindCountryByAlpha("DEU")
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distance := MeasureDistancePythagoras(se, de)
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fmt.Println(distance)
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distance = CalculatePythagorasEquirectangular(
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se.Coordinates.MaxLatitude, se.Coordinates.MaxLongitude,
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de.Coordinates.MinLatitude, de.Coordinates.MinLongitude)
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fmt.Println(distance)
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// Output:
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// 1430.5502701671583
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// 2667.2283097795016
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}
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func ExampleCalculateHaversine() {
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se, _ := query.FindCountryByAlpha("SWE")
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de, _ := query.FindCountryByAlpha("DEU")
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distance := MeasureDistanceHaversine(se, de)
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fmt.Println(distance)
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distance = CalculateHaversine(
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se.Coordinates.MaxLatitude, se.Coordinates.MaxLongitude,
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de.Coordinates.MinLatitude, de.Coordinates.MinLongitude)
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fmt.Println(distance)
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// Output:
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// 1430.1937864547901
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// 2641.26145088825
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}
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