Download and then Print PDF File in AngularJS

Sometime developer need to download PDF file and print that pdf document. Here I have shared a code snippet for download pdf then print that pdf using angularJS.

$scope.printPdf = function (uuid){
        $http({
            url : 'PDF_URL',
            method : 'GET',
            headers : {
                'Content-type' : 'application/pdf'
            },
            responseType : 'arraybuffer'
        }).success(function(data, status, headers, config) {
            var pdfFile = new Blob([ data ], {
                type : 'application/pdf'
            });
            var pdfUrl = URL.createObjectURL(pdfFile);
            var printwWindow = $window.open(pdfUrl);
            printwWindow.print();
        }).error(function(data, status, headers, config) {
            alert('Sorry, something went wrong')
        });
    };
<button ng-click="printPdf()" type="button" class="btn btn-primary">Print PDF</button>

With this simple sample code snippet, you can easily download & print pdf by using angularJS.