picture

Documentation

Index

• func RotateImage(imagePath string, rotation Rotation) error
• type Format
• type Picture
  • func Open(imagePath string) (*Picture, error)
  • func (pic *Picture) Save(img *image.Image) error
• type Rotation

Functions

func RotateImage

func RotateImage(imagePath string, rotation Rotation) error

RotateImage rotates and save the image at its place

Types

type Format

type Format int

Format f

const (
	JPEG Format = iota
	PNG
	GIF
	TIFF
	BMP
)

JPEG

type Picture

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

Picture the struct for the picture

func Open

func Open(imagePath string) (*Picture, error)

Open returns a picture if it decodes it

func (*Picture) Save

func (pic *Picture) Save(img *image.Image) error

Save the image given

type Rotation

type Rotation int

Rotation is

const (
	Clockwise Rotation = iota
	CounterClockwise
)