imager

Documentation

Index

• type ImageProcessor
  • func (i *ImageProcessor) FileName() (string, error)
  • func (i *ImageProcessor) Resize(maxWidth uint) (err error)
  • func (i *ImageProcessor) Save(path string) (string, error)
  • func (i *ImageProcessor) Thumbnail(size int) (err error)

Types

type ImageProcessor

type ImageProcessor struct {
	File multipart.File

	Image image.Image
	// contains filtered or unexported fields
}

ImageProcessor holds info about image for processing

func (*ImageProcessor) FileName

func (i *ImageProcessor) FileName() (string, error)

FileName generates a random filename plus extension

func (*ImageProcessor) Resize

func (i *ImageProcessor) Resize(maxWidth uint) (err error)

Resize saves a resized image

func (*ImageProcessor) Save

func (i *ImageProcessor) Save(path string) (string, error)

Save saves the new image in the specified path

func (*ImageProcessor) Thumbnail

func (i *ImageProcessor) Thumbnail(size int) (err error)

Thumbnail makes a thumbnail of the image