resize

Documentation

Index

• type Image
• type ImageResize
  • func (ir *ImageResize) Resize(img []byte, width int, height int) (*Result, error)
• type Resize
• type Result

Types

type Image

type Image struct {
	Data   []byte
	Width  int
	Height int
}

Image stores image data encoded in its initial format

type ImageResize

type ImageResize struct{}

ImageResize implemets Resize interface for image resizing

func (*ImageResize) Resize

func (ir *ImageResize) Resize(img []byte, width int, height int) (*Result, error)

Resize resizes image due to parameters png, gif and jpeg are supported

type Resize

type Resize interface {
	Resize(image []byte, width int, height int) (*Result, error)
}

Resize represents the instance that is able to resize an image

type Result

type Result struct {
	Format   string
	Original Image
	Resized  Image
}

Result is return type of Resize operation