utils

Documentation

Index

• func LoadDefaultFontFace() font.Face
• func LoadFont(fontPath string, sizePoint float64) font.Face
• func RandColor(maxColor int) (r, g, b, a int)
• func RandColorRGBA(maxColor int) (c color.NRGBA)
• func RandColorRange(miniColor, maxColor int) (r, g, b, a int)
• func RandMath(n int) (expression string, answer string)
• func RandMath2() (expression string, answer string)
• func RandPos(width, height int) (x float64, y float64)
• func RandStr(n int) (randStr string)
• func SaveBase64(base, outPath string) error

Functions

func LoadDefaultFontFace

func LoadDefaultFontFace() font.Face

func LoadFont

func LoadFont(fontPath string, sizePoint float64) font.Face

func RandColor

func RandColor(maxColor int) (r, g, b, a int)

func RandColorRGBA

func RandColorRGBA(maxColor int) (c color.NRGBA)

func RandColorRange

func RandColorRange(miniColor, maxColor int) (r, g, b, a int)

func RandMath

func RandMath(n int) (expression string, answer string)

func RandMath2

func RandMath2() (expression string, answer string)

func RandPos

func RandPos(width, height int) (x float64, y float64)

func RandStr

func RandStr(n int) (randStr string)

func SaveBase64

func SaveBase64(base, outPath string) error