This tutorial covers many topics in VGA programming in the C programming language. Tutorial assumes that the programmers have a comprehensive understanding of C and should also have a familiarity with DOS and BIOS function calls and interrupts. Knowledge of trigonometry and geometry would also be helpful.
This is a C program to implement Library Management System by which a librarian can operate a simple library. It uses Linked List, Stack and Pointers to implement different features of the library system. The program also uses struct data structure to add records in the library.
What is DirectX? DirectX is comprised of application programming interfaces (APIs) that are grouped into two classes: the DirectX Foundation
Over here I’ll shove in some basics, like coordinate systems, world and object coordinate systems, etc. For now I’ll assume you’re at least a little familiar with 3D programming. Blah blah blah, differences between immediate and retained mode, etc etc.
This is a very simple DirectDraw sample using Microsoft DirectX under Visual C++.
Screen modes come in several flavours, based on how many bits are used to store the color of each pixel on the screen. Naturally, the more bits you use per pixel, the more colours you can display at once; but there is more data to move into graphics memory to update the screen.
One of the main purposes of DirectX is to provide a standard way of accessing many different proprietary hardware devices. DirectX is comprised of application programming interfaces (APIs) that are grouped into two classes: The DirectX Foundation layer and The DirectX Media layer. These APIs enable programs to directly access many of your computer”s hardware devices.
Turbo C defined how a generation learned to code, and it still runs on modern Windows. Here’s its history and how to set it up on Windows 10 and 11 with DOSBox.
This is a small utility written in C Programming Language to calculate the net income by checking a person’s salary and monthly expenses. On the basis of this information it calculates the loss or profit. It has a nice graphical User Interface with different formats to show the information i.e. Pie Chart: Shows the information in Pie chart with different colors for salary, expenses and net income. Tabular: Show all the information in tabular form. Bar Graph: Shows the information in Bar Graph with different colors for salary, expenses and net income.
This graphical scientific calculator purely written in C programming language. It uses small functions to draw buttons on the screen and perform scientific operations like conversion, logarithm, and other operations. Every operation can be performed using the mouse buttons as well as keyboard. It can perform almost all the functions shown on the screen except few functions which will be implemented in the next version of this calculator code.
This is a C program that simulates stack operations graphically and in text mode. The program uses linked list to
This Java program is a simple image viewer application designed for novice Java programmers. The program utilizes the Swing library to create a graphical user interface (GUI) with a JFrame, JPanel, and JButton components. The main functionality of the Java program is to select an image file through a JFileChooser dialog, load the selected image and display it within the JPanel.
