From 15497c730f982db3886d8535426871fc713c8908 Mon Sep 17 00:00:00 2001
From: pixelzoom <cmalley@pixelzoom.com>
Date: Mon, 6 Mar 2023 12:45:16 -0700
Subject: [PATCH] bug fix in ScatterPlot,
 https://github.com/phetsims/calculus-grapher/issues/256

---
 js/ScatterPlot.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/ScatterPlot.ts b/js/ScatterPlot.ts
index cc858f2..27224c9 100644
--- a/js/ScatterPlot.ts
+++ b/js/ScatterPlot.ts
@@ -74,7 +74,7 @@ class ScatterPlot extends Path {
       const dataPoint = this.dataSet[ i ];
       if ( dataPoint.isFinite() ) {
         const viewPoint = this.chartTransform.modelToViewPosition( dataPoint );
-        shape.moveToPoint( viewPoint );
+        shape.moveTo( viewPoint.x + this.radius, viewPoint.y ); // need to move to where circle actually starts
         shape.circle( viewPoint.x, viewPoint.y, this.radius );
       }
     }