processor

package

v0.0.0-...-8c14554 Latest Latest Go to latest Published: May 17, 2017 License: MIT Imports: 15 Imported by: 1

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Package processor では画像処理が実装されています。

このアプリケーションのメインの機能である画像のリサイズを処理します。

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This section is empty.

func Load(filename string) (image.Image, string, error)

Load decodes image from file at filename. It returns decoded image, the format of image, and any error occurred.

type Processor struct{}

func New() *Processor

func (self *Processor) Preprocess(filename string) (image.Image, error)

Preprocess load image and EXIF from file at filename. When orientation tag exists in EXIF, orient pixels in image.

func (p *Processor) Process(path string, w io.Writer, f storage.Image) (*image.Point, error)

func (self *Processor) Resize(i image.Image, w io.Writer, f storage.Image) (*image.Point, error)

Process writes resized i to w with options in f. Returns the size of resized i and any error occurred.

type Result struct {
	Point *image.Point
	Error error
}