[−][src]Function photon_rs::channels::remove_red_channel
pub fn remove_red_channel(img: &mut PhotonImage, min_filter: u8)
Remove the Red channel's influence in an image.
Arguments
img- A PhotonImage.min_filter- Only remove the channel if the current pixel's channel value is less than this minimum filter.
Example
// For example, to remove the red channel for red channel pixel values less than 50: photon::channels::remove_red_channel(&mut img, 50);