CODEWITHSUNDEEP
javabufferedimage
Sam
Sam

Reputation:

MemoryCacheImageOutputStream To BufferedImage

I have some image constrain code that allows you to output to a MemoryCacheImageOutputStream, but I need to get this back into a BufferedImage, any suggestions?

Upvotes: 1

Views: 838

Answers (1)

MicSim
MicSim

Reputation: 26796

As MemoryCacheImageOutputStream implements ImageInputStream, you could just use it as an input stream for an ImageReader. So you would end up with something like this (very basic, not tested):

public BufferedImage readImage(MemoryCacheImageOutputStream input) {       
    ImageInputStream is = input;
    ImageReader decoder = ImageIO.getImageReadersByFormatName("JPEG").next();
    decoder.setInput(is);
    BufferedImage bi = decoder.read(0);
    return bi;
}

Upvotes: 2

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