neo

src/lib.rs

@@ -72,6 +72,7 @@ pub mod neo11;
 pub mod neo12;
 pub mod neo12a;
 pub mod neo13;
+pub mod neo14;
 pub mod neo2;
 pub mod neo5;
 pub mod neo5a;

src/neo14.rs

@@ -0,0 +1,48 @@
+#![allow(unused)]
+
+pub mod jgd {
+    pub struct Tokyo;
+    impl Tokyo {
+        pub fn new(degrees: LatLon) -> Self {
+            todo!()
+        }
+        pub fn to_jgd2000(&self) -> Jgd2000 {
+            todo!()
+        }
+    }
+
+    pub struct Jgd2000;
+    impl Jgd2000 {
+        pub fn degrees(&self) -> LatLon {
+            todo!()
+        }
+    }
+
+    pub struct LatLon(pub f64, pub f64);
+    impl LatLon {
+        pub fn as_array(&self) -> [f64; 2] {
+            todo!()
+        }
+    }
+    impl From<[f64; 2]> for LatLon {
+        fn from(value: [f64; 2]) -> Self {
+            todo!()
+        }
+    }
+}
+
+#[cfg(test)]
+pub fn usage() {
+    use jgd::{LatLon, Tokyo};
+
+    let LatLon(lat, lon) = Tokyo::new(LatLon(1., 2.)).to_jgd2000().degrees();
+
+    // もうちょっと
+    let (x, y) = (2, 1);
+    let yx = [y, x].map(|x| f64::from(x) * 3_600_000.);
+    let yx = Tokyo::new(yx.into())
+        .to_jgd2000()
+        .degrees()
+        .as_array()
+        .map(|x| (x / 3_600_000.).floor() as i32);
+}