draw

Documentation

Index

• func Average(numbers []int) float64
• func GetAverageBGColor(image image.Image) (int, int, int)
• type RenderBorderColorSize
  • func DrawBorderString(s string, size int, x float64, y float64, ax float64, ay float64) []RenderBorderColorSize

Functions

func Average

func Average(numbers []int) float64

Average sum all the numbers and divide by the length of the list.

func GetAverageBGColor

func GetAverageBGColor(image image.Image) (int, int, int)

GetAverageBGColor different from k-means algorithm,it uses origin plugin's algorithm.(Reduce the cost of averge color usage.)

Types

type RenderBorderColorSize

type RenderBorderColorSize struct {
	// contains filtered or unexported fields
}

func DrawBorderString

func DrawBorderString(s string, size int, x float64, y float64, ax float64, ay float64) []RenderBorderColorSize

DrawBorderString Draw the border of the string.