kk_image

package

v0.0.0-...-cfc9456 Latest Latest Go to latest Published: Apr 26, 2024 License: BSD-3-Clause Imports: 9 Imported by: 0

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type Image struct {
	TargetSize TargetSize
	TargetType kk_file.FileType
	SourceType kk_file.FileType
	// contains filtered or unexported fields
}

func NewImageFromBuffer(buf []byte) (img *Image, err error)

func NewImageFromFile(fileStream *os.File) (img *Image, err error)

func NewImageFromFileHeader(fileHeader multipart.FileHeader) (img *Image, err error)

func (img *Image) CheckSize(maxSize kk_file.FileSize) (support bool)

func (img *Image) Copy() *Image

func (img *Image) GetResizedImage() (uploadDataReader *bytes.Reader, err error)

GetResizedImage 获取压缩后用于上传的图片数据

func (img *Image) Resize() ([]byte, error)

Resize 生成文件流

func (img *Image) SetTargetSizeType(targetSize TargetSize, targetType kk_file.FileType) *Image

type TargetSize string

const (
	Small    TargetSize = "small"
	Medium   TargetSize = "medium"
	Original TargetSize = "original"
)

Path	Synopsis
main