[−][src]Function imageproc::geometric_transformations::warp_with
pub fn warp_with<P, F>(
image: &Image<P>,
mapping: F,
interpolation: Interpolation,
default: P
) -> Image<P> where
F: Fn(f32, f32) -> (f32, f32) + Sync + Send,
P: Pixel + Send + Sync + 'static,
<P as Pixel>::Subpixel: Send + Sync,
<P as Pixel>::Subpixel: ValueInto<f32> + Clamp<f32>,
Warps an image using the provided function to define the pre-image of each output pixel.
Examples
Applying a wave pattern.
use image::{ImageBuffer, Luma}; use imageproc::utils::gray_bench_image; use imageproc::geometric_transformations::*; let image = gray_bench_image(300, 300); let warped = warp_with( &image, |x, y| (x, y + (x / 30.0).sin()), Interpolation::Nearest, Luma([0u8]) );