imageutil

package

v0.0.0-...-ef20d85 Latest Latest Go to latest Published: Jan 11, 2019 License: MIT Imports: 6 Imported by: 0

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type ImageTransform struct {
	Im     image.Image
	Format imaging.Format
}

func NewImageFileTransform(filename string) (*ImageTransform, error)

func NewImageTransform(file io.Reader, format imaging.Format) (*ImageTransform, error)

func (t *ImageTransform) Buffer() (*bytes.Buffer, error)

func (t *ImageTransform) Crop(x, y, w, h int) *ImageTransform

func (t *ImageTransform) CropRect(rect image.Rectangle) *ImageTransform

func (t *ImageTransform) Resize(w, h int) *ImageTransform

func (t *ImageTransform) ResizeKeepRatio(w, h int) *ImageTransform

func (t *ImageTransform) Save(filePath string) error

func (t *ImageTransform) Size() (int, int)

func (t *ImageTransform) Write(filename string) error