Hi, I am writing a java program that will read an image in, convert it to greyscale, and then shoot it back out into a new file. The only problem is, I can't figure out how to make my program skip over header comments in the original image, any ideas? Thanks for any help!
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What headers are you talking about? Can you explain how you are reading in the image?Originally posted by fluffybunny87 -
I have to write a program in Java to read a PPM file from standard in and output put it in grayscale using PGM format to standard out. To test the program, I redirect a PPM file to standard in, and redirect to output to a file e.g. java RGBtoGray < in.ppm > out.pgm.
In the code of a picture, there are sometimes comments or other things that don't need to be read to output the image, I need to know how to skip over the unwanted characters and still just print out the image.
Originally posted by r035198xComment
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