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Decoding base64 to generate png image

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comhelptutorial
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  • R Offline
    R Offline
    Rajiya
    wrote on last edited by
    #1

    Hi, I am getting base64 text and i want to generate a png image from it. Can anyone please suggest me a good encoder or decode for the same. If anyone knows how to go about with yhis then plz help. The coding for the application is done using VB(using COM) and ASP. So any encoder or decoder making use of VB will be more useful. Plz provide me the details of the links if any. Regards, Shiney Shiney Shiney

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    • R Rajiya

      Hi, I am getting base64 text and i want to generate a png image from it. Can anyone please suggest me a good encoder or decode for the same. If anyone knows how to go about with yhis then plz help. The coding for the application is done using VB(using COM) and ASP. So any encoder or decoder making use of VB will be more useful. Plz provide me the details of the links if any. Regards, Shiney Shiney Shiney

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      _Superman_
      wrote on last edited by
      #2

      Decoding base64 has nothing to do with COM. Read 4 bytes, extract 6 left bits from each of the 4 bytes (24 bits) and create 3 bytes by concatenating the bits.

      «_Superman_»

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