The following document contains a very simple example that will display the content of every page of a PDF in the console. As previously mentioned we are going to use pdf. To extract the text of many pages simultaneously, we are going to use the same getPageText method created in the previous step that returns a promise when the content of a page is extracted. As the asynchrony could lead to very problematic misunderstandings, and in order to retrieve the text correctly we are going to trigger multiple promises at time with Promise. createObjectURL(file) and assign it to or. And inside the on-click event listener of the zoom_out button, let&39;s decrement the zoom property by 0.
In many cases though, we don’t have to read the file contents. From the pdfPage, to achieve our goal of extracting the text from a PDF, we are going to rely on the getTextContent method. If you prefer to use a local copy of the library, you can download it from the pdfjs-distrepository.
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