mathHelper

func GetBezierPoints ¶

func GetBezierPoints(dots []map[string]float64, amount int) []map[string]float64

*

• @func: GetBezierPoints 获取贝塞尔曲线上的所有规定数量的点
• @author Wiidz
• @date 2019-11-16

func GetInsideDots ¶

func GetInsideDots(dots1 map[float64]map[string]float64, dots2 map[float64]map[string]float64) []map[string]float64

*

• @func: GetInsideDots 获取两组点构成的线，包围区域中间的点
• @author Wiidz
• @date 2019-11-16

func GetIntergers ¶

func GetIntergers(border1 float64, border2 float64, narrow_range float64, amount float64) []float64

*

• @func: GetIntergers 获取两个数之间指定数量的等分点
• @author Wiidz
• @date 2019-11-16

func GetNearestIntXDots ¶

func GetNearestIntXDots(dots []map[string]float64) map[float64]map[string]float64

*

• @func: GetNearestIntXDots 获取一组点中最接近整数x的点
• @author Wiidz
• @date 2019-11-16

func GetRandomInt ¶

func GetRandomInt(min, max int) (num int)

*

• @func: GetRandomInt 获取范围内的int随机数
• @author Wiidz
• @date 2019-11-16

func Keep ¶

func Keep(number float64, amount int) float64

func MatrixTransform ¶

func MatrixTransform(data []float64, matrix [][]float64) []float64

*

• @func: MatrixTransform 矩阵变换
• @author Wiidz
• @date 2019-11-16