image

func CalculateOverlap ¶ added in v0.1.13

func CalculateOverlap(img1, img2 image.Image, row bool, minOverlap, maxOverlap int) int

计算两张图的重合像素,第一张的图的后半部分和第二张的前半部分

func ColorToGray ¶ added in v0.1.13

func ColorToGray(c color.Color) uint8

func MergeImages ¶ added in v0.1.13

func MergeImages(imgs [][]int, getImage func(int) image.Image, bounds image.Rectangle, horizontalOverlaps,
	verticalOverlaps []int) image.Image

func RGBAToGray ¶ added in v0.1.13

func RGBAToGray(c color.RGBA) uint8

func RGBToGray ¶ added in v0.1.13

func RGBToGray(c color.RGBA) uint8

func Union ¶ added in v0.1.2

func Union(rect image.Rectangle, p image.Point) image.Rectangle

func WebpToJpg ¶

func WebpToJpg(src string, quality int) error