Html2canvas- It is used to convert HTML pages to Canvas as we want to download various pdf pages.Ĭropperjs – It is used to crop, zoom, and rotate the pdf pages. Even if you’re using it for the first time, you won’t find it difficult to implement. It’s very simple to attach the pdf file from the input file type. We will bind the URL of the pdf from our local system and start implementing the package. Ng2-pdf-viewer- It is used for displaying the pdf on a web page. Here are the three packages that I have used:
Don’t worry I have created a small demo application whose Github link is attached at the end of this tutorial you can clone that and play around with the code. As I could not find all the features in a single package, I chose three different packages according to the requirement and implemented them in my application. It took quite some time to find the packages because of the requirements and expectations stated above. There were packages for converting a PDF to Imagedirectly, but none offered all the customizations together. Install Packages: ng2-pdf-viewer, html2canvas, and cropperjs Download the customized or unchanged page.Customize the pages with different functionalities like crop, zoom, reset, and rotate.Download pages of PDF with the image format (PNG or JPG).Goal: What are we building? Expectations and Requirements
#ANGULAR IMAGE VIEWER HOW TO#
Let’s have a look at how to convert PDF to image in Angular 11: Convert PDF to PNG or JPG with Crop, Zoom in and out, Rotate, and Reset Features. A few days back, my client wanted me to add a feature for converting a PDF to various Images with some customized functionalities. Every client’s requirement varies from project to project.
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