generate_scaler/generate_scaler.rs
1use heatman::{Heatmap, ScalerBuilder};
2use image::{ImageBuffer, Rgba};
3
4fn main() -> Result<(), Box<dyn std::error::Error>> {
5 let data = ScalerBuilder::build_with(20);
6 let context = Heatmap::new(data, 1);
7 let image: ImageBuffer<Rgba<u8>, Vec<u8>> = context.into();
8 image.save("scaler.png")
9 .expect("Failed to save scaler image");
10 Ok(())
11}