img

Documentation

Index

• type ImageUtils
  • func NewImgUtils() *ImageUtils
  • func (i *ImageUtils) GetInfo(path string, withMd5 bool) (*Info, error)
  • func (i *ImageUtils) Resize(ro ResizeOptions) error
  • func (i *ImageUtils) ToBase64(imgPath string) (string, error)
  • func (i *ImageUtils) WriteBase64ToFile(base64Str, fullPath string, overwrite bool) error
• type Info
• type ResizeOptions

Types

type ImageUtils

type ImageUtils struct{}

func NewImgUtils

func NewImgUtils() *ImageUtils

func (*ImageUtils) GetInfo

func (i *ImageUtils) GetInfo(path string, withMd5 bool) (*Info, error)

func (*ImageUtils) Resize

func (i *ImageUtils) Resize(ro ResizeOptions) error

Resize 根据提供的 ResizeOptions 调整图像大小

func (*ImageUtils) ToBase64

func (i *ImageUtils) ToBase64(imgPath string) (string, error)

func (*ImageUtils) WriteBase64ToFile

func (i *ImageUtils) WriteBase64ToFile(base64Str, fullPath string, overwrite bool) error

WriteBase64ToFile 将Base64编码的图片字符串写入文件

type Info

type Info struct {
	Width    int    `json:"width"`
	Height   int    `json:"height"`
	Format   string `json:"format"`
	Ext      string `json:"ext"`
	Size     int64  `json:"size"`
	FileName string `json:"filename"`
	FileMD5  string `json:"file_md5"`
}

type ResizeOptions

type ResizeOptions struct {
	Src      string
	SavePath string
	Width    int
	Height   int
	Quality  int
}

ResizeOptions 定义了 Resize 方法的参数