flip

Documentation

Index

• type Flip
  • func (f *Flip) Apply(repl *caddy.Replacer, img image.Image) (image.Image, error)
  • func (Flip) CaddyModule() caddy.ModuleInfo
  • func (f *Flip) UnmarshalCaddyfile(d *caddyfile.Dispenser) error

Types

type Flip

type Flip struct {
	Direction string `json:"direction,omitempty"`
}

Flips flips (mirrors) a image vertically or horizontally.

func (*Flip) Apply

func (f *Flip) Apply(repl *caddy.Replacer, img image.Image) (image.Image, error)

Apply applies the image filter to an image and returns the new image.

func (Flip) CaddyModule

func (Flip) CaddyModule() caddy.ModuleInfo

CaddyModule returns the Caddy module information.

func (*Flip) UnmarshalCaddyfile

func (f *Flip) UnmarshalCaddyfile(d *caddyfile.Dispenser) error

UnmarshalCaddyfile configures the Flip instance.

Syntax:

flip <h|v>

Parameters:

h|v determines if the image flipped horizontally or vertically.