MDL-51779 assign: PDF annotate quality

Fixes the quality of pdf content when annotating.
2015-10-23 09:36:25 -04:00
parent 34776dac4f
commit f755308c8c
1 changed files with 1 additions and 1 deletions
@@ -445,7 +445,7 @@ class pdf extends \FPDI {
            $filename = \escapeshellarg($this->filename);
            $pagenoinc = \escapeshellarg($pageno + 1);
            $command = "$gsexec -q -sDEVICE=png16m -dSAFER -dBATCH -dNOPAUSE -r$imageres -dFirstPage=$pagenoinc -dLastPage=$pagenoinc ".
-                "-dGraphicsAlphaBits=4 -dTextAlphaBits=4 -sOutputFile=$imagefilearg $filename";
+                "-dDOINTERPOLATE -dGraphicsAlphaBits=4 -dTextAlphaBits=4 -sOutputFile=$imagefilearg $filename";

            $output = null;
            $result = exec($command, $output);