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21 lines
824 B
Markdown
21 lines
824 B
Markdown
# imago
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Image saving & comparing tool for go based on webp.
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## Functions
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### func Str2bytes(s string) []byte
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Fast convert
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### func Bytes2str(b []byte) string
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Fast convert
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### func GetDHashStr(img image.Image) (string, error)
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Get image dhash encoded by [go-base16384](https://github.com/fumiama/go-base16384)
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### func HammDistance(img1 string, img2 string) (int, error)
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Get hamming distance between two dhash strings
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### func Scanimgs(imgdir string) error
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Scan all images like 编码后哈希.webp
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### func Pick(exclude []string) string
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Pick a random image
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### func Saveimgbytes(b []byte, imgdir string, uid string, force bool) string
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### func Saveimg(r io.Reader, imgdir string, uid string) string
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Save image into imgdir with name like 编码后哈希.webp
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### func Addimage(name string)
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manually add an image name into map |