From 96cd1ea48e4d02033329add4bdd3b51ae143b130 Mon Sep 17 00:00:00 2001
From: Thomas Peterson <info@thomas-peterson.de>
Date: Tue, 11 Nov 2025 12:44:22 +0100
Subject: [PATCH] Backup

---
 src/Framework/TextRenderer.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Framework/TextRenderer.php b/src/Framework/TextRenderer.php
index 47a3b81..a575b0b 100644
--- a/src/Framework/TextRenderer.php
+++ b/src/Framework/TextRenderer.php
@@ -125,6 +125,9 @@ class TextRenderer
         $b = (int) ($this->colorB * 255);
 
         // Render text to surface with anti-aliasing (blended mode for smooth text)
+        if (strlen($text) < 1) {
+            return;
+        }
         $surface = ttf_render_text_blended($this->font, $text, $r, $g, $b);
         if (!$surface) {
             return;
@@ -144,7 +147,7 @@ class TextRenderer
             'x' => $x,
             'y' => $y,
             'w' => $textSize['w'],
-            'h' => $textSize['h']
+            'h' => $textSize['h'],
         ]);
 
         // Note: Texture and surface are automatically cleaned up by PHP resource destructors
@@ -165,7 +168,9 @@ class TextRenderer
         $r = (int) ($this->colorR * 255);
         $g = (int) ($this->colorG * 255);
         $b = (int) ($this->colorB * 255);
-
+        if (strlen($text) < 1) {
+            return null;
+        }
         $surface = ttf_render_text_blended($this->font, $text, $r, $g, $b);
         if (!$surface) {
             return null;