image

func InitResizer ¶

func InitResizer() error

func OrderLandscape ¶

func OrderLandscape(p []models.Image)

Sorts by "most" to "least" landscape, i.e. largest to smallest aspect ratio; ties broken by largest --> smallest width.

func OrderPortrait ¶

func OrderPortrait(p []models.Image)

Sorts by distance from ideal aspect ratio of 2:3; ties broken by largest --> smallest height.

func Resize ¶

func Resize(reader io.Reader, maxSize int, dbimage *models.Image, fileSize int64) ([]byte, error)