images

Sep 17, 2021

Changes in this version

+ var ErrImageFormatNotFound = fmt.Errorf("Image format not found")

+ var ErrInvalidFileType = errors.New("Invalid image type. Supported image formats are JPG and PNG")

+ type CropAnchorMode string

+ var CropAnchorModeCentered CropAnchorMode = "centered"

+ var CropAnchorModeTopLeft CropAnchorMode = "top-left"

+ type CropOptions struct

+ Anchor image.Point

+ AnchorMode CropAnchorMode

+ Height int

+ UseRatio bool

+ Width int

+ func NewCropOptions() *CropOptions

+ type IImageCropper interface

+ Crop func(imageBytes []byte, cropOptions CropOptions) (*bytes.Buffer, error)

+ type IResizer interface

+ ResizeImage func(source io.ReadSeeker, contentType string, imageSize ImageSize) (*bytes.Buffer, error)

+ ResizeImagePixels func(source io.ReadSeeker, contentType string, width, height int) (*bytes.Buffer, error)

+ type ImageCropper struct

+ func (ic ImageCropper) Crop(imageBytes []byte, cropOptions CropOptions) (*bytes.Buffer, error)

+ type ImageSize string

+ const DEFAULT

+ const LARGE

+ const MEDIUM

+ const SMALL

+ const THUMBNAIL

+ func (is ImageSize) String() string

+ type MockResizer struct

+ ResizeImageFunc func(source io.ReadSeeker, contentType string, imageSize ImageSize) (*bytes.Buffer, error)

+ ResizeImagePixelsFunc func(source io.ReadSeeker, contentType string, width, height int) (*bytes.Buffer, error)

+ func (m MockResizer) ResizeImage(source io.ReadSeeker, contentType string, imageSize ImageSize) (*bytes.Buffer, error)

+ func (m MockResizer) ResizeImagePixels(source io.ReadSeeker, contentType string, width, height int) (*bytes.Buffer, error)

+ type Resizer struct

+ func (r Resizer) ResizeImage(source io.ReadSeeker, contentType string, imageSize ImageSize) (*bytes.Buffer, error)

+ func (r Resizer) ResizeImagePixels(source io.ReadSeeker, contentType string, width, height int) (*bytes.Buffer, error)