Resize Image

  • STEP

    Step 1: Installation

    
                       composer require intervention/image

    config/app.php

    
                        return [

                            ......

                            $provides => [

                                ......

                                ......,

                                'Intervention\Image\ImageServiceProvider'

                            ],

                            $aliases => [

                                .....

                                .....,

                                'Image' => 'Intervention\Image\Facades\Image'

                            ]

                            ]

    Step 2: Route and Controller

    app/Http/routes.php 
    
                            Route::get('resizeImage', 'ImageController@resizeImage');
                            Route::post('resizeImagePost',['as'=>'resizeImagePost','uses'=>'ImageController@resizeImagePost']);
    app/Http/Controllers/ImageController.php

    

                                namespace App\Http\Controllers;


use Illuminate\Http\Request;
use App\Http\Requests;
use Image;


class ImageController extends Controller
{


	/**
     * Show the form for creating a new resource.
     *
     * @return  \Illuminate\Http\Response
     */
    public function resizeImage()
    {
    	return view('resizeImage');
    }


    /**
     * Show the form for creating a new resource.
     *
     * @return  \Illuminate\Http\Response
     */
    public function resizeImagePost(Request $request)
    {
	    $this->validate($request, [
	    	'title' => 'required',
            'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
        ]);


        $image = $request->file('image');
        $input['imagename'] = time().'.'.$image->getClientOriginalExtension();
     
   
        $destinationPath = public_path('/thumbnail');
        $img = Image::make($image->getRealPath());
        $img->resize(100, 100, function ($constraint) {
		    $constraint->aspectRatio();
		})->save($destinationPath.'/'.$input['imagename']);


        $destinationPath = public_path('/images');
        $image->move($destinationPath, $input['imagename']);


        $this->postImage->add($input);


        return back()
        	->with('success','Image Upload successful')
        	->with('imageName',$input['imagename']);
    }


}

    Orientation

    
$thumbImage = Image::make($image->path());
                        $thumbImage->orientate()
                                    ->fit(500, 500, function ($constraint) {
                                        $constraint->upsize();
                                        $constraint->aspectRatio();
                                    })
                                    ->encode('jpg', 40);

    Image compression

    
$imagick = new Imagick();
                        $imagick->setResolution(200, 200);
                        $imagick->readimage($image->path());
                        $imagick->setImageFormat('jpg');
                        $imagick->setImageCompression(Imagick::COMPRESSION_JPEG);
                        $imagick->setImageCompressionQuality(60);
                        
                        $imagick->writeImage('filename-here.jpg');

    Image Resizing aspect ratio

    


// Path to the original image
$originalImagePath = ‘path/to/original/image.jpg’;
// Create Imagick object
$image = new Imagick($originalImagePath);
// Get the original dimensions
$originalWidth = $image->getImageWidth();
$originalHeight = $image->getImageHeight();
// Set the maximum dimensions for the resized image
$maxWidth = 800;
$maxHeight = 600;
// Calculate the new dimensions while maintaining the aspect ratio
if ($originalWidth > $maxWidth || $originalHeight > $maxHeight) {
    $aspectRatio = $originalWidth / $originalHeight;
    $newWidth = $maxWidth;
    $newHeight = $newWidth / $aspectRatio;
    if ($newHeight > $maxHeight) {
        $newHeight = $maxHeight;
        $newWidth = $newHeight * $aspectRatio;
    }
    // Resize the image
    $image->resizeImage($newWidth, $newHeight, Imagick::FILTER_LANCZOS, 1);
}
// Set the image format to JPEG
$image->setImageFormat(‘jpeg’);
// Path to save the resized image
$resizedImagePath = ‘path/to/save/resized/image.jpg’;
// Save the resized image
$image->writeImage($resizedImagePath);
// Clear resources
$image->clear();
$image->destroy();
echo “Image resized and saved successfully.“;