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Author Archives: Muhammad Ahmad Chishti
Convert PDF Pages to PNG Images using C++
PDF is a popular format for sharing and printing documents due to its consistent layout. However, you might find yourself in situations where you want to generate a cover image of the PDF file or embed its pages on a web page. In such cases, converting the PDF file to image format will prove to be helpful. To that end, this article will teach you how to convert PDF pages to PNG images using C++.
Extract Data from Tables in PDF Files using C++
PDF files are a standard format for exchanging documents over the internet. Documents like invoices and product guides are usually shared in the form of PDFs. There might be situations where you have multiple invoices containing tabular data that you want to extract and process further. It will be more efficient to extract this data programmatically. To that end, this article will teach you how to extract data from PDF tables using C++.
Extract Images from PDF Files using C++
PDF is a popular format for sharing information over the internet. Most of the time, PDF files contain images along with text and other elements. There might be scenarios where you need to extract these images from PDF files to process them further. To that end, this article will teach you how to extract images from PDF files using C++.
Recognize Text by Performing OCR on Image from URL using C++
Optical Character Recognition (OCR) is the process of extracting text from images. You may have online and offline images from which you might need to extract text information. You can perform OCR on offline images, but you might be thinking that to perform OCR on online images, you would have to download them. Well, that is not required. In this article, you will learn how to perform OCR on images using their URL with C++.
Compress, or Optimize PDF Files with Same Quality using C++
PDF is a standard format for sharing documents over the internet. Its global support and consistent layout make it an ideal choice for such scenarios. However, sometimes, the size of PDF files tends to grow due to contents like images, drawings, etc. In such scenarios, you can easily optimize or compress PDF files to reduce their size without compromising their quality. To that end, this article will teach you different techniques that you can use to compress and optimize PDF files to reduce their size using C++.
Convert PostScript EPS/PS File to PNG or JPG Image using C++
Converting PostScript EPS/PS files to regular image formats is a common task that you may be required to do. If you have a large number of such files, it will be more efficient to convert them programmatically. In light of this, this article will teach you how to convert PostScript EPS/PS files to PNG or JPG image format using C++.