I am currently utilizing Vue.js and attempting to convert a PDF file to PNG or another image format directly within the browser. My current setup involves reading the PDF from a URL using PDF.js along with the Vue.js component pdfvuer.
let instance = this;
instance.pdfData = pdfvuer.createLoadingTask(
"https://any-pdf-link"
);
instance.pdfData.then(pdf => {
console.log(pdf.numPages)
})
My query is, what steps should I take next in order to achieve the conversion to an image?
Hello, I am the creator of Pdfvuer.
With Pdfvuer/PDF.js, PDFs are displayed as canvas elements. You can utilize this code snippet to create a thumbnail from the initial page.
let firstPage = document.querySelectorAll('canvas')[0]
let base64Image = firstPage.toDataURL('img/png')
This will provide you with a base64 encoded image of the page.
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