fixed the vector method of the kartesiandirection

src/lib.rs

@@ -58,21 +58,21 @@ enum KartesianDirection {
 }
 
 impl KartesianDirection {
-    fn vector<T: Signed + Integer + Zero + From<i8>>(self) -> Kartesian<T> {
+    pub fn vector<T: Signed + Integer + Zero + From<i8>>(self) -> Kartesian<T> {
         const BELOW: i8 = -1;
         const ON: i8 = 0;
         const UPPER: i8 = 1;
         Kartesian::<T> {
             x: match self {
-                Self::TopLeft | Self::Left | Self::BottomLeft => BELOW.into(),
-                Self::Top | Self::None | Self::Bottom => ON.into(),
-                Self::TopRight | Self::Right | Self::BottomRight => UPPER.into(),
-            },
-            y: match self {
                 Self::TopLeft | Self::Top | Self::TopRight => BELOW.into(),
                 Self::Left | Self::None | Self::Right => ON.into(),
                 Self::BottomLeft | Self::Bottom | Self::BottomRight => UPPER.into(),
             },
+            y: match self {
+                Self::TopLeft | Self::Left | Self::BottomLeft => BELOW.into(),
+                Self::Top | Self::None | Self::Bottom => ON.into(),
+                Self::TopRight | Self::Right | Self::BottomRight => UPPER.into(),
+            },
         }
     }
 }