Graphics

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.

LibGD is an open source Graphics library for the creation of images dynamically by programmers. GD is written in C, and “wrappers” are available for Perl, PHP and other languages. GD is commonly used to generate charts, graphics, thumbnails, and most anything else, on the fly. While not restricted to use on the web, the most common applications of GD involve website development. It allows to quickly draw images complete with lines, arcs, text, multiple colors, cut and paste from other images, and flood fills, and write out the result as a PNG or JPEG file.  

This is an automated software system written in C programming language for Bank Management which can handle accounts for customers. It uses files to handle the daily transactions, account management and user management. Its not a complete accounting software just like implemented in the banks, but still it can manage the accounts of the customers using the files at back end. It has a nice graphical layout written in C Language.