diff --git a/src/points.js b/src/points.js
index e3aa371..8e6a3d5 100644
--- a/src/points.js
+++ b/src/points.js
@@ -314,9 +314,11 @@ exports.parse = (config, units) => {
 
 exports.visualize = (points, units) => {
     const models = {}
+    x_unit = units.visual_x || (units.u - 1)
+    y_unit = units.visual_y || (units.u - 1)
     for (const [pname, p] of Object.entries(points)) {
-        const w = (p.meta.width * units.u) - 1
-        const h = (p.meta.height * units.u) - 1
+        const w = p.meta.width * x_unit
+        const h = p.meta.height * y_unit
         const rect = u.rect(w, h, [-w/2, -h/2])
         models[pname] = p.position(rect)
     }