Member Avatar for somaye.s

hi
i need to get pixel value of an color image but i don`t know how.
i need code for do this.

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  • Latest Post Latest Post by radhakrishna.p

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Member Avatar for JamesCherrill

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Member Avatar for bguild

You probably want a java.awt.image.BufferedImage. It has a method called getRGB which can give you the color of any pixel. If you have any other kind of java.awt.Image then you can start by constructing a BufferedImage of the same size. I'll call it bImage. Then you can call bImage.getGraphics() to allow you to draw your image onto bImage.

Don't forget to call dispose() on your graphics object, and be aware that not all Image objects are fully ready to be drawn. You may need to use an java.awt.image.ImageObserver or some other technique to wait for the image to be ready.

Member Avatar for radhakrishna.p

suggegtion only :

PixelGrabber is also another class where we can get image data in a pixel by pixel manner

Edited by radhakrishna.p because: giving clarity on the solution
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