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BufferedImage from byte[]

sanket karkare
Greenhorn

Joined: Jan 12, 2009
Posts: 10
I have a byte array.
How can I construct a BufferedImage object.
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 41880
    
  63
You could use one of the BufferedImage constructors, then call its getWriteableRaster method, and then use one of its setPixel methods appropriately.

Do you know how the bytes are arranged in the byte[]? Meaning, in which order the Red, Green, Blue and transparency values are arranged (assuming it has those), and the width and height of the image?


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sanket karkare
Greenhorn

Joined: Jan 12, 2009
Posts: 10
Thanks, problem solved
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: BufferedImage from byte[]