All of this is wildly out of date, needs to be rewritten.

use discrete_transforms::*

1D DCT

let forward = dct_1d::forward(&Vec<f64>) let inverse = dct_1d::inverse(&Vec<f64>)

1D Haar

let forward = haar_1d::forward(&Vec<f64>) let inverse = haar_1d::inverse(&Vec<f64>)

2D Transforms, create a Transform object and add in the transform you want let dct_forward = Transform::new(input, TransformType::DctForward).transform(); let dct_inverse = Transform::new(input, TransformType::DctInverse).transform(); let haar_forward = Transform::new(input, TransformType::HaarForward).transform(); let haar_inverse = Transform::new(input, TransformType::HaarInverse).transform();

Problems / Things that need fixing:

• 2D Transforms only work on 8x8 blocks, block size should be user defined.
• 1D and 2D Haar transforms default to a step size of 3
• This needs to be read and changes made based on it https://rust-lang-nursery.github.io/api-guidelines/about.html
• And many more problems, no doubt...

This is a learning project as much as anything so things will change a lot :-)