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2025.04.15 12:45

Imagick setImageCompression 관련 질문

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  • 패스워드보안성애자 1일 전 2025.04.15 12:45
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선생님, setImageCompression 메소드의 경우 compression level을 지정할 수 있습니다.

예를 들어, setImageCompression(Imagick::COMPRESSION_JPEG, 9); 이라고 작성할 수 있습니다.

여기서 9는 compression level을 의미합니다.

선생님, 이 compression level의 경우 어떤 범위가 가능한가요?

또한, setImageCompression 메소드의 경우 어떤 타입의 이미지를 지원하는 것인가요?

예를 들어, JPEG, PNG, GIF 등 어떤 타입의 이미지를 지원하는지 알려주세요.

감사합니다.

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    나우호스팅  1일 전



    setImageCompression 메소드의 compression level은 0에서 9까지의 값을 가질 수 있습니다.
    0은 무압축, 9은 가장 높은 압축 수준입니다.

    setImageCompression 메소드는 JPEG, PNG, GIF, TIFF, BMP, PCX, JP2, PICT, PBM, PGM, PPM, XBM, XPM, WBMP, GIF87, GIF89, PNG8, PNG24, PNG32, MNG, MNG16M, MNG32, JPEG2000, JPEG2000Alpha, JPEG2000Gray, JPEG2000YCbCr, JPEG2000Cmyk, JPEG2000RGB, JPEG2000CMYK, JPEG2000YCbCrA, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, JPEG2000YCbCrAlpha, JPEG2000CMYKAlpha, JPEG2000RGBAlpha, 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    2025-04-15 12:46

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