modified tooltips display conditions to display tooltip for nearest d…

…atapoint from left Signed-off-by: Tarek Quao <[email protected]>
finos · Dec 3, 2024 · 5936b8a · 5936b8a
1 parent 8ea9783
commit 5936b8a
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/packages/perspective-viewer-d3fc/src/ts/tooltip/nearbyTip.ts b/packages/perspective-viewer-d3fc/src/ts/tooltip/nearbyTip.ts
@@ -147,10 +147,15 @@ export default (): NearbyTip => {
                 )
                     return null;
 
-                return Math.sqrt(
-                    Math.pow((xScale(v[xValueName]) as number) - pos.x, 2) +
-                        Math.pow(scale(v[yValueName]) - pos.y, 2)
-                );
+                const xDist = (xScale(v[xValueName]) as number) - pos.x;
+                const yDist = scale(v[yValueName]) - pos.y;
+
+                if (xDist <= 0 && yDist <= 0) {
+                    return Math.sqrt(
+                        Math.pow(xDist, 2) +
+                        Math.pow(yDist, 2)
+                    );
+                }
             };
         };