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苏尹岚
2021-03-11 09:54:53 +08:00
parent 7917274c26
commit 7469a2d11f
1 changed files with 2 additions and 0 deletions
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business/jxutils/jxutils.go
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@@ -281,6 +281,8 @@ func MillierConvertion(lat float64, lon float64) [2]float64 {
// 弧度转为实际距离 // 弧度转为实际距离
x = (W / 2) + (W/(2*math.Pi))*x x = (W / 2) + (W/(2*math.Pi))*x
y = (H / 2) - (H/(2*mill))*y y = (H / 2) - (H/(2*mill))*y
x = utils.Str2Float64(fmt.Sprintf("%.2f", x))
y = utils.Str2Float64(fmt.Sprintf("%.2f", y))
var result = [2]float64{x, y} var result = [2]float64{x, y}
return result return result
} }