diff --git a/fhem/www/pgm2/darksvg_defs.svg b/fhem/www/pgm2/darksvg_defs.svg
index aa4034ff4..bb05e90a1 100644
--- a/fhem/www/pgm2/darksvg_defs.svg
+++ b/fhem/www/pgm2/darksvg_defs.svg
@@ -40,4 +40,21 @@
     <stop offset="100%" style="stop-color:#ccc; stop-opacity:.4"/>
   </linearGradient>
 
+  <pattern id="gr0_stripe" width="4" height="4"
+           patternUnits="userSpaceOnUse" patternTransform="rotate(-45 2 2)">
+      <path d="M -1,2 l 6,0" stroke="#f00" stroke-width="0.5"/>
+  </pattern>
+
+  <pattern id="gr1_stripe" width="4" height="4"
+           patternUnits="userSpaceOnUse" patternTransform="rotate(45 2 2)">
+      <path d="M -1,2 l 6,0" stroke="green" stroke-width="0.5"/>
+  </pattern>
+
+  <linearGradient id="gr0_gyr" x1="0%" y1="0%" x2="0%" y2="100%">
+    <stop offset=  "0%" style="stop-color:#f00; stop-opacity:.6"/>
+    <stop offset= "50%" style="stop-color:#ff0; stop-opacity:.6"/>
+    <stop offset="100%" style="stop-color:#0f0; stop-opacity:.6"/>
+  </linearGradient>
+
+
 </defs>