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