Update DrawHelper.js

camicroscope · Jan 15, 2025 · ed6f11c · ed6f11c
1 parent 60c373c
commit ed6f11c
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/common/DrawHelper.js b/common/DrawHelper.js
@@ -192,9 +192,12 @@ caDrawHelper.prototype.draw = function(ctx, image_data){
     for (let i = 0; i < image_data.length; i++) {
         const polygon = image_data[i];
         if (polygon.properties == undefined || polygon.properties == null){
-            polygon.properties = {}
+            polygon.properties = {};
+        }
+        let style = polygon.properties.style;
+        if (style == undefined || style == null){
+            style = {};
         }
-        const style = polygon.properties.style;
 
         // if there is path using path to draw
         // if(polygon.geometry.path){