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Editorial Team
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Asked: 2026-05-27T15:35:40+00:00

I was searching on the google if I get something for add effect to

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I was searching on the google if I get something for add effect to the Image like Black & White, Sepia, grayScale etc. I found a useful link for converting Image in Sepia but there is nothing for converting it in B&W or Grayscale.

Here is the link http://groups.google.com/group/iphonesdkdevelopment/browse_thread/thread/b987b02deec08b9f

After going through the code I come to know that we need to change RBG for that but How to get RBG for B&W and grayScale. What will be the RBG ratio for these kind of effects.

Any help will be appreciate.

Thanks In Advance

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1 Answer

  1. Editorial Team

    You need to do that is same way as given in the link(google groups).

    Also, you can find the logic in this link to convert them into grayScale.

    Hope this helps you.

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