Implement Fit::FillMax for Imagick.

src/Drivers/Imagick/ImagickDriver.php

@@ -131,6 +131,10 @@ public function fit(
             return $this->fitCrop($fit, $this->getWidth(), $this->getHeight(), $desiredWidth, $desiredHeight);
         }
 
+        if ($fit === Fit::FillMax) {
+            return $this->fitFillMax($desiredWidth, $desiredHeight, $backgroundColor);
+        }
+
         $calculatedSize = $fit->calculateSize(
             $this->getWidth(),
             $this->getHeight(),
@@ -149,6 +153,14 @@ public function fit(
         return $this;
     }
 
+    public function fitFillMax(?int $desiredWidth = null, ?int $desiredHeight = null, ?string $backgroundColor = null, ?bool $relative = false): static
+    {
+        $this->resize($desiredWidth, $desiredHeight, [Constraint::PreserveAspectRatio]);
+        $this->resizeCanvas($desiredWidth, $desiredHeight, AlignPosition::Center, $relative, $backgroundColor);
+
+        return $this;
+    }
+
     public function resizeCanvas(
         ?int $width = null,
         ?int $height = null,

src/Enums/Fit.php

@@ -12,6 +12,8 @@ enum Fit: string
     case Stretch = 'stretch';
     case Crop = 'crop';
 
+    case FillMax = 'fill-max';
+
     public function calculateSize(
         int $originalWidth,
         int $originalHeight,
@@ -25,7 +27,7 @@ public function calculateSize(
 
         $constraints = match ($this) {
             Fit::Contain => [Constraint::PreserveAspectRatio],
-            Fit::Fill, Fit::Max => [Constraint::PreserveAspectRatio, Constraint::DoNotUpsize],
+            Fit::Fill, Fit::Max, Fit::FillMax => [Constraint::PreserveAspectRatio, Constraint::DoNotUpsize],
             Fit::Stretch, Fit::Crop => [],
         };
 
@@ -34,6 +36,6 @@ public function calculateSize(
 
     public function shouldResizeCanvas(): bool
     {
-        return in_array($this, [self::Fill]);
+        return in_array($this, [self::Fill, self::FillMax]);
     }
 }

tests/Manipulations/FitTest.php

@@ -93,7 +93,7 @@
     $targetFile = $this->tempDir->path("{$driver->driverName()}/fit-background.png");
 
     $driver->loadFile(getTestJpg())
-        ->fit(fit: Fit::Fill, desiredWidth:  800,  desiredHeight: 200, backgroundColor: '#0073ff')
+        ->fit(fit: Fit::FillMax, desiredWidth:  800,  desiredHeight: 400, backgroundColor: '#0073ff')
         ->save($targetFile);
 
     assertMatchesImageSnapshot($targetFile);