(I started rust last night) How can I store only brightness values of an Image | Rust Programming Language Community | Page 1

lone plaza Jul 27, 2023, 2:03 AM

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ferrisSob

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I'll figure it out ig

quick raven Jul 27, 2023, 2:03 AM

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image::imageops::to_grayscale

lone plaza Jul 27, 2023, 2:03 AM

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Does that open the image?

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or does that take in an array?

quick raven Jul 27, 2023, 2:04 AM

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takes a T implementing GenericImage

lone plaza Jul 27, 2023, 2:04 AM

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What's that?

quick raven Jul 27, 2023, 2:05 AM

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https://docs.rs/image/latest/image/imageops/colorops/fn.grayscale.html

grayscale in image::imageops::colorops - Rust

Convert the supplied image to grayscale. Alpha channel is discarded.

lone plaza Jul 27, 2023, 2:06 AM

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Rust sure loves the "::"'s

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So I pass in the opened image into function? I don't want to store the array that has RBG at all preferably but that should not be an issue since Rust does that weird thing when variables are copied they get removed.

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!close

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/close

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?close

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how do I close this breh ferrisForgor

quick raven Jul 27, 2023, 2:13 AM

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use the 3 dots

lone plaza Jul 27, 2023, 2:13 AM

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...close

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breh

quick raven Jul 27, 2023, 2:13 AM

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no in the top right

lone plaza Jul 27, 2023, 2:13 AM

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I did but it still is open

#(I started rust last night) How can I store only brightness values of an Image