| | |
| | | } |
| | | |
| | | //GetLocation 将一个给定起始坐标,宽度长度的矩形区域均分为n方份并返回中心坐标(n为单边平分数值)和面积 |
| | | <<<<<<< HEAD |
| | | func getLocation(rect structure.Rect, n int) ([]structure.Pointfloat, float64) { |
| | | ======= |
| | | func getLocation(rect structure.Rect, n int) ([]Pointfloat, float64) { |
| | | >>>>>>> master |
| | | xArr := make([]float64, n) // 用切片不用数组,数组不能用变量定义长度 |
| | | yArr := make([]float64, n) |
| | | pointArr := make([]structure.Pointfloat, 0, n*n) |
| | |
| | | } |
| | | |
| | | //PgsInterPercent calculate percent of two polygon intersection 计算两个多边形的重叠占比 |
| | | <<<<<<< HEAD |
| | | func PgsInterPercent(pgpts []structure.Point, box structure.Rect, widthScale float64, heightScale float64) (percent float64) { |
| | | ======= |
| | | func PgsInterPercent(pgpts []Point, box structure.Rect, widthScale float64, heightScale float64) (percent float64) { |
| | | >>>>>>> master |
| | | |
| | | areapts, areaBox := getLocation(box, 10) |
| | | var count = 0 |