From 867939160954d5abc4280c6e1cdd35298e0a261b Mon Sep 17 00:00:00 2001
From: Antony Corbett <antony@corbetts.org.uk>
Date: Sun, 12 Feb 2023 13:59:31 +0000
Subject: [PATCH] Small perf improvement in LINQ

---
 Source/QuestPDF/Elements/Text/TextBlock.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/QuestPDF/Elements/Text/TextBlock.cs b/Source/QuestPDF/Elements/Text/TextBlock.cs
index 57512d6..5d02eb2 100644
--- a/Source/QuestPDF/Elements/Text/TextBlock.cs
+++ b/Source/QuestPDF/Elements/Text/TextBlock.cs
@@ -15,7 +15,7 @@ namespace QuestPDF.Elements.Text
         public HorizontalAlignment? Alignment { get; set; }
         public List<ITextBlockItem> Items { get; set; } = new List<ITextBlockItem>();
 
-        public string Text => string.Join(" ", Items.Where(x => x is TextBlockSpan).Cast<TextBlockSpan>().Select(x => x.Text));
+        public string Text => string.Join(" ", Items.OfType<TextBlockSpan>().Select(x => x.Text));
 
         private Queue<ITextBlockItem> RenderingQueue { get; set; }
         private int CurrentElementIndex { get; set; }