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Converting color image to black and white

hi all

i need to upload an image and if that image is coloured i need to convert it to black and white image ...

till now i only uploaded images ... simple..

have no idea how to do this (converting) thing....

please help me out .. i just uploaded images so i guess it will be of no use for you people if i put my code here ...

so please tell me how to convert colored images into black and white
Nov 13 '07 #1
3 5638
MarkoKlacar
296 Expert 100+
Hi,

what you need to do is create a new image, and copy your old image using the imagecolotcopygray .

Start here and let me know.

Cheers
Nov 13 '07 #2
Hi,

what you need to do is create a new image, and copy your old image using the imagecolotcopygray .

Start here and let me know.

Cheers

Thanks a million Sir..
I am able to do the conversion... ONce again many thanks

Regards

Muddasir
Nov 15 '07 #3
hi
i want to convert a colored image to grayscale image in C#
can you help me
Jan 9 '08 #4

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