media

Documentation

Index

• Variables
• func ConvertSVGStringToPNG(svg string, w, h int) (image.Image, error)
• func CustomizeSnakeSVG(svg string, c color.Color, flipHorizontal bool) string
• func GetHeadPNG(id string, w, h int, c color.Color) (image.Image, error)
• func GetHeadSVG(id string) (string, error)
• func GetTailPNG(id string, w, h int, c color.Color) (image.Image, error)
• func GetTailSVG(id string) (string, error)
• func GetWatermarkPNG(w, h int) (image.Image, error)

Variables

var ErrNotFound = errors.New("resource not found")

Functions

func ConvertSVGStringToPNG

func ConvertSVGStringToPNG(svg string, w, h int) (image.Image, error)

func CustomizeSnakeSVG

func CustomizeSnakeSVG(svg string, c color.Color, flipHorizontal bool) string

CustomizeSnakeSVG sets the fill colour for the outer SVG tag and optionally flips it horizontally.

func GetHeadPNG

func GetHeadPNG(id string, w, h int, c color.Color) (image.Image, error)

func GetHeadSVG

func GetHeadSVG(id string) (string, error)

func GetTailPNG

func GetTailPNG(id string, w, h int, c color.Color) (image.Image, error)

func GetTailSVG

func GetTailSVG(id string) (string, error)

func GetWatermarkPNG

func GetWatermarkPNG(w, h int) (image.Image, error)

GetWatermarkPNG gets the watermark asset, scaled to the requested width/height