- GetStores add range limit.

This commit is contained in:
gazebo
2019-01-09 10:41:54 +08:00
parent 1f795c83c8
commit 6116a5694b
4 changed files with 47 additions and 19 deletions

View File

@@ -98,13 +98,6 @@ func GetPolygonFromCircleStr(lng, lat, distance float64, pointCount int) string
return strings.Join(points2, ";")
}
func ConvertDistanceToLogLat(lng, lat, distance, angle float64) (newLng, newLat float64) {
oneDu := 111319.55 // 单位为米
newLng = lng + (distance*math.Sin(angle*math.Pi/180))/(oneDu*math.Cos(lat*math.Pi/180)) //将距离转换成经度的计算公式
newLat = lat + (distance*math.Cos(angle*math.Pi/180))/oneDu //将距离转换成纬度的计算公式
return newLng, newLat
}
func IntMap2List(intMap map[int]int) []int {
retVal := make([]int, len(intMap))
index := 0