Apply Matrix, Global, Local, World Coordinate Transformation in C#

Coordinate systems are important while working with graphics and shapes. The coordinate axis can be rotated for obtaining new axes through the same origin. Let us explore the following coordinate transformations including Matrix, Global, Local, and World transformations programmatically using C# language. Moreover, you will be able to understand the following transformations after going through this article:

Convert PowerPoint to PDF using C++

Many organizations use PowerPoint presentations for meetings or other group discussion scenarios. There might be situations where you need to share the same information with other people. In such cases, you may either choose PPTX or PDF format. If the file is to be used for presentations only, then the PPTX file format is acceptable. But if the file is to be shared for information purposes, then the PDF format is a better and user-friendly option. In this article, you will learn how to convert PowerPoint slides to PDF format using C++.

Create and Manipulate Table of Contents in Word Document in C#

Table of Contents (TOC) in a Word document gives you an overview of what a document contains. Furthermore, it lets you navigate to a particular section of the document. In this article, you will learn how to work with a table of contents in Word documents programmatically using C#. Particularly, this article covers how to add, extract, update or remove a table of contents in Word documents.

Convert GeoJson to TopoJson and vice versa using C#

GeoJSON represents geographic features with properties, while TopoJSON adds topology for smaller, efficient files. Convert between GeoJSON and TopoJSON easily with C#.

Generate PDF File from Images using Java

In various cases, you may need to convert a collection of images to a PDF file. For example, you may want to insert all images from an album into a single PDF file. On the other hand, you may need to generate PDF from the images of a scanned document. In order to deal with such cases, this article covers how to generate a PDF from multiple images using Java.

Add, Insert, or Draw Text on PNG, JPEG, TIFF, Icon, GIF Image using C#

We see or create a lot of images for visual information. Sometimes you need to add or draw text on an image in such a manner that nobody else can modify that text. Image watermark is one of the most common examples. Likewise, labeling or reviewing images may also require drawing text.

Compress PNG, JPEG, and TIFF Images in Java

In various scenarios, the images are compressed to reduce their file size. For this, different online or offline applications allow you to apply image compression. However, in certain cases, you may need to implement the image compression feature from within your web or desktop applications. For such cases, this article covers how to compress images including PNG, JPEG, and TIFF programmatically using Java.

Split MS Word Documents using C++

MS Word is a popular format for storing and sharing information. There might be scenarios where you want to split a Word document into multiple files. For example, a document may contain different sections that need to be shared with different people or contain some confidential information that needs to be separated. In such cases, splitting the Word document proves to be helpful. In this article, you will learn how to split MS Word documents using C++.

Secure PowerPoint PPT Presentations in Java

Digital information always has threats to be forged, tampered or misused by unauthorized users. Therefore, various security measures are taken to protect the information. Accordingly, this article targets the protection of MS PowerPoint PPTX/PPT presentations programmatically. Particularly, you will learn how to protect PowerPoint files using passwords or digital signatures in Java.

Create OFX Request or Response Programmatically with C# API

OFX, Open Financial Exchange, files are popularly used for exchanging financial information. It is used in client-server as well as Cloud-based systems. So the request-response model is implemented for exchanging financial information. Financial service providers like banks, data aggregators, etc. often use OFX for creating, analyzing, or aggregating financial data. Likewise, they utilize it for managing financial data exchange in their products and services.