colorverse 0.3.1

color vision convertor
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# Colorverse

Color vision convertor / simluator

Based on [Machado, Oliveira & Fernandes (2009)](https://www.inf.ufrgs.br/~oliveira/pubs_files/CVD_Simulation/CVD_Simulation.html) model.
Customized with dynamic level parameter introduced and nonlinear easing of the level.

## Usage

Configure:

```console
$ cargo add colorverse
```

Use:

```rust
use colorverse::convert;
use colorverse::core::color_vision::color_vision_type::ColorVisionType;

let color_vision_type = ColorVisionType::Protanomaly;
let level = 0.5;
let input_file_path = "input.png";
let output_file_path = format!("output-{}-{}.png", color_vision, level * 100.0);

convert(input_file_path, &color_vision, level)
    .unwrap()
    .save_as(output_file_path.as_str());
```

```rust
use colorverse::convert;
use colorverse::core::color_vision::color_vision_type::ColorVisionType;

let mut color_vision_type_iterator = ColorVisionTypeIterator::new(&ColorVisionType::Trichromacy);
while let Some(color_vision_type) = color_vision_type_iterator.next() {
    for level in [0.5, 1.0] {
        match convert("input.png", &color_vision_type, level) {
            Ok(x) => {
                let output_file_path = format!("output-{}-{}.png", &color_vision_type, level * 100.0);
                x.save_as(output_file_path.as_str());
            }
            Err(err) => eprintln!("{}", err),
        }
    }
}
```

## Samples

### Trichromacy

![trichromacy](docs/assets/trichromacy.png)

### Protanomaly 50%

![protanomaly](docs/assets/protanomaly-50.png)

### Protanomaly 100% (Protanopia)

![protanopia](docs/assets/protanomaly-100.png)

### Deuteranomaly 50%

![deuteranomaly](docs/assets/deuteranomaly-50.png)

### Deuteranomaly 100% (Deuteranopia)

![deuteranopia](docs/assets/deuteranomaly-100.png)

### Tritanomaly 50%

![tritanomaly](docs/assets/tritanomaly-50.png)

### Tritanomaly 100% (Tritanopia)

![tritanopia](docs/assets/tritanomaly-100.png)

### Achromatomaly 50%

![achromatomaly](docs/assets/achromatomaly-50.png)

### Achromatomaly 100% (Achromatopsia)

![achromatopsia](docs/assets/achromatomaly-100.png)