Added the functionality to change background color

[van707]

I needed to change background color so I followed this thread as a guide https://github.com/staempfli/magento2-module-image-resizer/issues/3

[van707]

Did I do it right? I'm not that familiar with github

[Tjitse-E]

@izekkai I think so, thanks. Hopefully it will be merged soon. I'm using your changes as a composer patch now:

Date:   Fri May 19 11:39:17 2017 +0200

    ImageResizer: Added the functionality to change background color

diff --git a/Helper/Resizer.php b/Helper/Resizer.php
index d775515..f4637a3 100644
--- a/Helper/Resizer.php
+++ b/Helper/Resizer.php
@@ -61,7 +61,8 @@ class Resizer
         'constrainOnly' => true, // Guarantee, that image picture will not be bigger, than it was. It is false by default.
         'keepAspectRatio' => true, // Guarantee, that image picture width/height will not be distorted. It is true by default.
         'keepTransparency' => true, // Guarantee, that image will not lose transparency if any. It is true by default.
-        'keepFrame' => false // Guarantee, that image will have dimensions, set in $width/$height. Not applicable, if keepAspectRatio(false).
+        'keepFrame' => false, // Guarantee, that image will have dimensions, set in $width/$height. Not applicable, if keepAspectRatio(false).
+        'backgroundColor' => array(255,255,255)
     ];
     /**
      * @var array
@@ -70,7 +71,8 @@ class Resizer
         'constrainOnly' => 'co',
         'keepAspectRatio' => 'ar',
         'keepTransparency' => 'tr',
-        'keepFrame' => 'fr'
+        'keepFrame' => 'fr',
+        'backgroundColor' => 'bc'
     ];
     /**
      * @var File
@@ -278,6 +280,7 @@ class Resizer
         $imageAdapter->keepAspectRatio($this->resizeSettings['keepAspectRatio']);
         $imageAdapter->keepTransparency($this->resizeSettings['keepTransparency']);
         $imageAdapter->keepFrame($this->resizeSettings['keepFrame']);
+        $imageAdapter->backgroundColor($this->resizeSettings['backgroundColor']);
         $imageAdapter->resize($this->width, $this->height);
         $imageAdapter->save($this->getAbsolutePathResized());
         return true;

[van707]

Cool

[jalogut]

Hi @izekkai

Thanks for your contribution. I merged the PR and added a small change in your code. I set the default background to null instead to [255, 255, 255]. You can find these changes on version 1.1