diff --git a/src/drawing/zone.rs b/src/drawing/zone.rs
index 5961733..436be44 100644
--- a/src/drawing/zone.rs
+++ b/src/drawing/zone.rs
@@ -1,18 +1,25 @@
 use enum_dispatch::enum_dispatch;
 
+use geo::{LineString, Point, Polygon};
 use petgraph::stable_graph::NodeIndex;
 
 use crate::{
     drawing::{
+        dot::DotIndex,
         graph::{GetLayer, GetMaybeNet, MakePrimitive, PrimitiveIndex, PrimitiveWeight, Retag},
         primitive::{GenericPrimitive, Primitive},
         rules::RulesTrait,
         Drawing,
     },
+    geometry::GetPos,
     graph::{GenericIndex, GetNodeIndex},
 };
 
-#[enum_dispatch(GetNodeIndex)]
+pub trait MakePolygon {
+    fn polygon<R: RulesTrait>(&self, drawing: &Drawing<R>) -> Polygon;
+}
+
+#[enum_dispatch(GetNodeIndex, MakePolygon)]
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub enum ZoneIndex {
     Solid(SolidZoneIndex),
@@ -46,6 +53,27 @@ impl<'a> GetMaybeNet for SolidZoneWeight {
 
 pub type SolidZoneIndex = GenericIndex<SolidZoneWeight>;
 
+impl MakePolygon for SolidZoneIndex {
+    fn polygon<R: RulesTrait>(&self, drawing: &Drawing<R>) -> Polygon {
+        Polygon::new(
+            LineString::from(
+                drawing
+                    .geometry()
+                    .members(GenericIndex::<ZoneWeight>::new(self.node_index()))
+                    .filter_map(|primitive_node| {
+                        if let Ok(dot) = DotIndex::try_from(primitive_node) {
+                            Some(drawing.geometry().dot_weight(dot).pos())
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<Point>>(),
+            ),
+            vec![],
+        )
+    }
+}
+
 #[derive(Debug, Clone, Copy, PartialEq)]
 pub struct PourZoneWeight {
     pub layer: u64,
@@ -65,3 +93,24 @@ impl<'a> GetMaybeNet for PourZoneWeight {
 }
 
 pub type PourZoneIndex = GenericIndex<PourZoneWeight>;
+
+impl MakePolygon for PourZoneIndex {
+    fn polygon<R: RulesTrait>(&self, drawing: &Drawing<R>) -> Polygon {
+        Polygon::new(
+            LineString::from(
+                drawing
+                    .geometry()
+                    .members(GenericIndex::<ZoneWeight>::new(self.node_index()))
+                    .filter_map(|primitive_node| {
+                        if let Ok(dot) = DotIndex::try_from(primitive_node) {
+                            Some(drawing.geometry().dot_weight(dot).pos())
+                        } else {
+                            None
+                        }
+                    })
+                    .collect::<Vec<Point>>(),
+            ),
+            vec![],
+        )
+    }
+}