From b463c3050c5938874afa479908535df57910488f Mon Sep 17 00:00:00 2001
From: Eric NGUYEN <enguyen@techform.fr>
Date: Fri, 30 Sep 2022 11:32:49 +0200
Subject: [PATCH] Fix 0 dimension showing in children dimension

---
 src/Components/SVG/Elements/DimensionLayer.tsx | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/Components/SVG/Elements/DimensionLayer.tsx b/src/Components/SVG/Elements/DimensionLayer.tsx
index 19f3146..d4da524 100644
--- a/src/Components/SVG/Elements/DimensionLayer.tsx
+++ b/src/Components/SVG/Elements/DimensionLayer.tsx
@@ -96,7 +96,7 @@ function Dimensions({ root, scale }: IDimensionLayerProps): React.ReactNode[] {
       );
     }
 
-    if (SHOW_CHILDREN_DIMENSIONS && container.properties.showChildrenDimensions.length > 0 && container.children.length > 1) {
+    if (SHOW_CHILDREN_DIMENSIONS && container.properties.showChildrenDimensions.length > 0) {
       ActionByPosition(
         dimMapped,
         container.properties.showChildrenDimensions,
@@ -154,6 +154,11 @@ function AddHorizontalChildrenDimension(
     }
   }
 
+  if (xChildrenStart === xChildrenEnd) {
+    // do not show an empty dimension
+    return;
+  }
+
   const textChildren = (xChildrenEnd - xChildrenStart)
     .toFixed(2)
     .toString();
@@ -197,6 +202,11 @@ function AddVerticalChildrenDimension(
     }
   }
 
+  if (yChildrenStart === yChildrenEnd) {
+    // do not show an empty dimension
+    return;
+  }
+
   const textChildren = (yChildrenEnd - yChildrenStart)
     .toFixed(2)
     .toString();