pure

Documentation

Index

• func BlurBuilder(parts []string) (filter.Filter, int, error)
• func CropBuilder(parts []string) (filter.Filter, int, error)
• func FlipBuilder(parts []string) (filter.Filter, int, error)
• func GrayscaleBuilder(parts []string) (filter.Filter, int, error)
• func ResizeBuilder(parts []string) (filter.Filter, int, error)
• func RotateBuilder(parts []string) (filter.Filter, int, error)
• type Apply
  • func (a *Apply) Apply(i img.Img) (img.Img, error)
• type Blur
  • func (b *Blur) Apply(i img.Img) (img.Img, error)
• type Crop
  • func (c *Crop) Apply(i img.Img) (img.Img, error)
• type JPEGWriter
  • func (j *JPEGWriter) Write(i img.Img, quality int, w io.Writer) error
• type PNGWriter
  • func (p *PNGWriter) Write(i img.Img, quality int, w io.Writer) error
• type Provider
  • func (p *Provider) Decode(r io.Reader) (img.Img, error)
  • func (p *Provider) FilterMap() map[string]filter.FilterBuilder
  • func (p *Provider) WriterMap() map[string]provider.Writer
• type Resize
  • func (r *Resize) Apply(i img.Img) (img.Img, error)

Functions

func BlurBuilder

func BlurBuilder(parts []string) (filter.Filter, int, error)

func CropBuilder

func CropBuilder(parts []string) (filter.Filter, int, error)

func FlipBuilder

func FlipBuilder(parts []string) (filter.Filter, int, error)

func GrayscaleBuilder

func GrayscaleBuilder(parts []string) (filter.Filter, int, error)

func ResizeBuilder

func ResizeBuilder(parts []string) (filter.Filter, int, error)

func RotateBuilder

func RotateBuilder(parts []string) (filter.Filter, int, error)

Types

type Apply

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

func (*Apply) Apply

func (a *Apply) Apply(i img.Img) (img.Img, error)

type Blur

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

func (*Blur) Apply

func (b *Blur) Apply(i img.Img) (img.Img, error)

type Crop

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

func (*Crop) Apply

func (c *Crop) Apply(i img.Img) (img.Img, error)

type JPEGWriter

type JPEGWriter struct{}

func (*JPEGWriter) Write

func (j *JPEGWriter) Write(i img.Img, quality int, w io.Writer) error

type PNGWriter

type PNGWriter struct{}

func (*PNGWriter) Write

func (p *PNGWriter) Write(i img.Img, quality int, w io.Writer) error

type Provider

type Provider struct{}

func (*Provider) Decode

func (p *Provider) Decode(r io.Reader) (img.Img, error)

func (*Provider) FilterMap

func (p *Provider) FilterMap() map[string]filter.FilterBuilder

func (*Provider) WriterMap

func (p *Provider) WriterMap() map[string]provider.Writer

type Resize

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

func (*Resize) Apply

func (r *Resize) Apply(i img.Img) (img.Img, error)