add thumbnail filter support

quazardous · quazardous · commit c049b25fae67 · 2019-02-28T20:22:51.000+01:00
diff --git a/src/ImageStack/ImageManipulator/ThumbnailRule/PatternThumbnailRule.php b/src/ImageStack/ImageManipulator/ThumbnailRule/PatternThumbnailRule.php
@@ -46,10 +46,13 @@ class PatternThumbnailRule implements ThumbnailRuleInterface, ImagineAwareInterf
      * formats examples:
      *  - 300x200: try to fit in the 300x200 box without cropping
      *  - <64: crop to fil in the 64x64 box
+     * @param string $filter
+     * @see \Imagine\Image\ImageInterface::FILTER_*
      */
-    public function __construct($pattern, $format) {
+    public function __construct($pattern, $format, $filter = \Imagine\Image\ImageInterface::FILTER_UNDEFINED) {
         $this->pattern = $pattern;
         $this->format = $format;
+        $this->filter = $filter;
     }
     
     /**
@@ -108,7 +111,6 @@ protected function _thumbnailImage(ImageWithImagineInterface $image, ImagePathIn
         
         /** @var IImage $animated */
         $animated = null;
-        $options = null;
         $imagine = $image->getImagine();
         if ($this->handleAnimatedGif($image, function (IImage $iimage) use ($imagine, $size, &$animated, $image) {
             $animated = $imagine->create($size);
@@ -132,7 +134,7 @@ protected function _thumbnailImage(ImageWithImagineInterface $image, ImagePathIn
             // nothing
             return true;
         }
-        $image->setImagineImage($image->getImagineImage()->thumbnail($size, $mode));
+        $image->setImagineImage($image->getImagineImage()->thumbnail($size, $mode, $this->filter));
 		return true;
     }
     
diff --git a/src/ImageStack/ImagineAwareTrait.php b/src/ImageStack/ImagineAwareTrait.php
@@ -25,6 +25,7 @@ trait ImagineAwareTrait
     public function setImagine(ImagineInterface $imagine = null, array $imagineOptions = [])
     {
         $this->imagine = $imagine;
+        $this->imagineOptions = $imagineOptions;
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -25,6 +25,7 @@ trait ImagineAwareTrait`
`25`	`25`	`public function setImagine(ImagineInterface $imagine = null, array $imagineOptions = [])`
`26`	`26`	`{`
`27`	`27`	`$this->imagine = $imagine;`
	`28`	`+ $this->imagineOptions = $imagineOptions;`
`28`	`29`	`}`
`29`	`30`
`30`	`31`	`/**`