Optimization for the Column element: do not measure child when available height is negative

2022-08-17 15:14:38 +02:00
parent b7b6488d16
commit 4d326496c6
1 changed files with 6 additions and 1 deletions
@@ -94,7 +94,12 @@ namespace QuestPDF.Elements
                if (item.IsRendered)
                    continue;

-                var itemSpace = new Size(availableSpace.Width, availableSpace.Height - topOffset);
+                var availableHeight = availableSpace.Height - topOffset;
+                
+                if (availableHeight <= 0)
+                    break;
+
+                var itemSpace = new Size(availableSpace.Width, availableHeight);
                var measurement = item.Measure(itemSpace);
                
                if (measurement.Type == SpacePlanType.Wrap)