@@ -60,7 +60,7 @@ |
||
| 60 | 60 | protected function setLuminancePixels():void{ |
| 61 | 61 | |
| 62 | 62 | if($this->options->readerGrayscale){ |
| 63 | - imagefilter($this->gdImage, IMG_FILTER_GRAYSCALE); |
|
| 63 | + imagefilter($this->gdImage, IMG_FILTER_GRAYSCALE); |
|
| 64 | 64 | } |
| 65 | 65 | |
| 66 | 66 | if($this->options->readerIncreaseContrast){ |