Hex work!

src/system/spaces/vector_storage.rs

@@ -15,7 +15,6 @@ impl VectorStorage {
 impl<P: GriddedPosition> Storage<P> for VectorStorage {
     fn is_occupied(&self, position: &P) -> bool {
         let i = position.linear_index(self.grid_size);
-        println!("{i}");
         return self.backing[i];
     }
 

src/tools/render.rs

@@ -15,7 +15,7 @@ use num_traits::Signed;
 use serde::de::DeserializeOwned;
 use serde::Deserialize;
 use svg::Node;
-use svg::node::element::{Circle, Rectangle};
+use svg::node::element::{Circle, Polygon, Rectangle};
 use crate::{RenderCli, Space};
 use crate::system::{GriddedPosition, Position};
 use crate::system::spaces::continuous_2d::P2;
@@ -60,22 +60,24 @@ impl ToSvg for HexPosition {
             [25.045, 128.0], [256.0, 0.0], [486.955, 128.0], [486.955, 384.0], [256.0, 512.0], [25.045, 384.0]
         ];
 
+        let a = 256.0;
+        // let a = 400.0;
         let b = points.map(|x| [
-            (x[0] / 512.0),
-            (x[1] / 512.0)]
+            (x[0] / a),
+            (x[1] / a)]
         );
 
         let c = b.map(|p| format!("{},{}", p[0], p[1])).join(" ");
 
         let cartesian = self.to_cartesian();
-        Box::new(Rectangle::new()
+        Box::new(Polygon::new()
             .set("fill", format!("rgb({}, {}, {})", colour.r, colour.g, colour.b))
-            .set("x", cartesian[0])
-            .set("y", cartesian[1]))
+            .set("points", c)
+            .set("transform", format!("translate({}, {})", cartesian[0], cartesian[1])))
     }
 }
 
-pub fn compute_max_size<P: GriddedPosition>(positions: &[P]) -> f32 {
+pub fn compute_max_size<P: Position>(positions: &[P]) -> f32 {
     let mut positions = positions.iter().map(P::to_cartesian);
     let mut maximums: Vec<f32> = positions.next().unwrap();
 
@@ -90,8 +92,8 @@ pub fn compute_max_size<P: GriddedPosition>(positions: &[P]) -> f32 {
 }
 
 fn render<P: Position>(args: &RenderCli) where P: DeserializeOwned + ToSvg {
-    let positions = read::<Grid2D>(&args.path, args.format);
-    let max_size = compute_max_size(&positions);
+    let positions = read::<P>(&args.path, args.format);
+    let max_size = compute_max_size(&positions) + 10.0;
 
     let mut svg = svg::Document::new()
         .set("width", max_size)
@@ -118,5 +120,6 @@ pub(crate) fn main(args: &RenderCli) {
     match args.space {
         Space::Grid2D => render::<Grid2D>(args),
         Space::Continuous2D => render::<P2>(args),
+        Space::Hex => render::<HexPosition>(args),
     }
 }

src/tools_cli.rs

@@ -34,7 +34,8 @@ enum ToolsCli {
 #[derive(clap::ValueEnum, Clone, Debug, Copy)]
 enum Space {
     Grid2D,
-    Continuous2D
+    Continuous2D,
+    Hex,
 }
 
 #[derive(Debug, Args)]
@@ -75,8 +76,7 @@ fn main() -> anyhow::Result<()> {
     match args {
         ToolsCli::Render(cli) => tools::render::main(&cli),
         ToolsCli::BoxCount(cli) => tools::boxcount::main(&cli),
-        ToolsCli::DataAnalysis(cli) => {
-        }
+        ToolsCli::DataAnalysis(cli) => tools::analysis::main(&cli),
     }
 
     Ok(())