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how to change the image pixel color on particular location  RSS feed

 
Anshuman Chandra
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We have a google image and we want to locate area in the map through reading the location from text file.
 
Ulf Dittmer
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Welcome to JavaRanch.

So this is an image that's displayed in a Swing GUI? If so, then it doesn't matter much whether it came from Google or somewhere else, or whether it's a map or a snapshot of a dog. Check the BufferedImage class, its getWriteableRaster method and the WriteableRaster class.
 
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