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Creating layer on images ?

3 replies [Last post]
qmalq
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Joined: 2009-01-27

Hi guys

I want to know if its possible to create layers on an image and then be able to save those layers as a separate image, if that makes any sense ..

See, I have an image, and need to enable the users to write comments on the image with a light pen and then save those comments with their exact position on the original picture as separate images.

really appreciate your comments

Cheers

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cafeanimal
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Joined: 2008-04-29

Yes you can have an image with more than one band (=layer) and display / manipulate the bands separately or together. If you google for "jai multi-band image" you'll find examples.

Hope this helps

Michael

Andrey Kuznetsov

"band" and "layer" are not the same.

jai-interest@javadesktop.org schrieb:
> Yes you can have an image with more than one band (=layer) and display / manipulate the bands separately or together. If you google for "jai multi-band image" you'll find examples.
>
> Hope this helps
>
> Michael
> [Message sent by forum member 'cafeanimal' (cafeanimal)]
>
> http://forums.java.net/jive/thread.jspa?messageID=329203
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cafeanimal
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Joined: 2008-04-29

> "band" and "layer" are not the same.

of course - but if you read the OP's question I think the term is being used in a generic sense, hence my reply