avatar

Documentation

Index

• type Avatar
  • func (sf Avatar) Prepare(data []byte) (image.Image, error)
  • func (sf *Avatar) RandomImage(data []byte) (image.Image, error)

Types

type Avatar

type Avatar struct {
	Width     uint
	Height    uint
	MaxWidth  int
	MaxHeight int
}

Avatar 头像参数

func (Avatar) Prepare

func (sf Avatar) Prepare(data []byte) (image.Image, error)

Prepare accepts a byte slice as input, validates it contains an image of an acceptable format, and crops and resizes it appropriately.

func (*Avatar) RandomImage

func (sf *Avatar) RandomImage(data []byte) (image.Image, error)

RandomImage generates and returns a random avatar image unique to input data in default size (Min(height,width) height and width).