Allow giving custom command line options to ImageMagick with it::imageconvert()

1 files changed, 3 insertions, 1 deletions

diff --git a/it.class b/it.class
index fdc2fc0..f5a8978 100644
--- a/it.class
+++ b/it.class
@@ -499,6 +499,7 @@ function _exec_quotevalue($value)
  * @param $p['size']	Width x height of resulting image, e.g. "160x60"
  * @param $p['type']	Output file type, e.g. "jpg"
  * @param $p['types']	Comma separated list of accepted input types, default "gif,jpg,png,bmp,tif,jp2,svg"
+ * @param $p['-opts']	Custom command line options to ImageMagick convert
  * @return Success of convert as true/false
  */
 function imageconvert($p)
@@ -519,9 +520,10 @@ function imageconvert($p)
 	}
 
 	$p += array('type' => $type, 'types' => "gif,jpg,png,bmp,tif,jp2,svg");
+	$p['-opts'] = array('-thumbnail' => $p['size']) + (array)$p['-opts'];
 
 	if (it::match(",$type,", ",{$p['types']},"))	# Valid type?
-		$result = it::exec("convert 2>&1 -flatten -quality 75 {-opts} {in} {type}:{out}", array('-opts' => array('-thumbnail' => $p['size'])), $p) === "";
+		$result = it::exec("convert 2>&1 -flatten -quality 75 {-opts} {in} {type}:{out}", $p) === "";
 
 	return $result;
 }