Mistralys / application-utils

src/ImageHelper/ImageTrimmer.php

Spacing +11 added lines, -11 removed lines

@@ -37,7 +37,7 @@ 
      * @param RGBAColor|null $trimColor
      * @throws ImageHelper_Exception
      */
-    public function __construct(ImageHelper $helper, $sourceImage, ?RGBAColor $trimColor=null)
+    public function __construct(ImageHelper $helper, $sourceImage, ?RGBAColor $trimColor = null)
     {
         ImageHelper::requireResource($sourceImage);
 
@@ -50,7 +50,7 @@ 
     {
         $targetColor = ColorFactory::createAuto($trimColor);
 
-        if($targetColor !== null)
+        if ($targetColor !== null)
         {
             return $targetColor;
         }
@@ -79,7 +79,7 @@ 
             )
         );
 
-        if($img !== false) {
+        if ($img !== false) {
             return $img;
         }
 
@@ -99,16 +99,16 @@ 
         $ymax = null;
 
         // Start scanning for the edges.
-        for ($iy=0; $iy<$imh; $iy++)
+        for ($iy = 0; $iy < $imh; $iy++)
         {
             $first = true;
 
-            for ($ix=0; $ix<$imw; $ix++)
+            for ($ix = 0; $ix < $imw; $ix++)
             {
                 $ndx = imagecolorat($this->sourceImage, $ix, $iy);
                 $colors = $this->helper->getIndexedColors($this->sourceImage, $ndx);
 
-                if(!$colors->matchesAlpha($this->trimColor))
+                if (!$colors->matchesAlpha($this->trimColor))
                 {
                     if ($xmin > $ix) { $xmin = $ix; }
                     if ($xmax < $ix) { $xmax = $ix; }
@@ -116,7 +116,7 @@ 
 
                     $ymax = $iy;
 
-                    if($first)
+                    if ($first)
                     {
                         $ix = $xmax;
                         $first = false;
@@ -126,18 +126,18 @@ 
         }
 
         // no trimming border found
-        if($ymax === null) {
+        if ($ymax === null) {
             return $this->sourceImage;
         }
 
         // The new width and height of the image.
-        $imw = 1+$xmax-$xmin; // Image width in pixels
-        $imh = 1+$ymax-$ymin; // Image height in pixels
+        $imw = 1 + $xmax - $xmin; // Image width in pixels
+        $imh = 1 + $ymax - $ymin; // Image height in pixels
 
         // Make another image to place the trimmed version in.
         $im2 = $this->helper->createNewImage($imw, $imh);
 
-        if($this->trimColor->hasTransparency())
+        if ($this->trimColor->hasTransparency())
         {
             $bg2 = imagecolorallocatealpha(
                 $im2,

Braces +1 added lines, -2 removed lines

@@ -148,8 +148,7 @@
             );
 
             imagecolortransparent($im2, $bg2);
-        }
-        else
+        } else
         {
             $bg2 = imagecolorallocate(
                 $im2,