robbiepaul / zbar-qrdecoder Goto Github PK

I tried my best to get it to work but it's not happening. Apparently, it cannot find java path while being explicitly given to it,.

Controller

public function getDecode(){

        $image = Input::file('image');
        $name = $image->getClientOriginalName();
        $path = $image->getRealPath();

        $result = ZbarDecoder::make($image);
        echo $result; // Outputs the decoded text
        echo $result->format;


}

Is it possible to get the coordinates of a scanned code? I want to remove the barcode / qr code from the image (actually, I want to crop the image so that the QR code is excluded, but I can do that once I have the coordinates.

Result should be "New Document"

Observed result: "New Document\n"

Suggestion:
Have zbarimg return back XML. Parse resulting XML, as the result is wrapped as:

$> zbarimg -q -D --xml qrcode.27486477.png

where qrcode.27486477.png, is supposed to be "Document Separator"

<barcodes xmlns='http://zbar.sourceforge.net/2008/barcode'>
  <source href='qrcode.27486477.png'>
    <index num='0'>
      <symbol type='QR-Code' quality='1'><data><![CDATA[Document Separator]]></data></symbol>
    </index>
  </source>
</barcodes>

Since the <![CDATA[ is collecting the actual string, we can use that. We cannot "trim", as sometime the QR may have the \n at the end, which may be needed.

Supports multiple qr codes in one image?

When I tried to install the library via composer, I've got this error
robbiep/zbar-qrdecoder 2.x-dev requires symfony/process ^3.0
but I'm currently using symfony/process[v4.1.7], can you provide an update to work with this version of symfony?

'providers' => [
RobbieP\ZbarQrdecoder\ZbarQrdecoderServiceProvider::class,
]

If your're using Symfony3, then composer won't install it, because of the requirements "symfony/process 2.*".

Should work with "symfony/process 3.*".