Notes how to optimize PDF thumbnailing

extension/qfq/qfq/report/Thumbnail.php

@@ -169,9 +169,11 @@ class Thumbnail {
         $ext = strtolower(OnString::strrstr($pathFilenameSource, '.'));
 
         // SVG files are best to thumbnail via 'inkscape'
-        if ($ext == 'svg' && $this->inkscape != '') {
+//        if ( ($ext == 'svg' || $ext == 'pdf') && $this->inkscape != '') {
+        if (($ext == 'svg') && $this->inkscape != '') {
             $inkscapeDimension = Token::explodeDimension($dimension);
             // Automatically cut white border: --export-area-drawing
+            // --export-text-to-path
             $cmdInkscape = $this->inkscape . " --without-gui $inkscapeDimension --export-png $pathFilenameThumbnail $pathFilenameSource";
             $outputInkscape = Support::qfqExec($cmdInkscape, $rc);
             if ($rc == 0) {