TrueEncrypt is a free open Source Encryption Software written in C++ programming language. If you haven’t used TrueCrypt before but need to protect confidential information and documents then I can totally propose to use this Free Software. The latest version has the ability to encrypt the whole drive on windows operating system. So without the password (which you set to encrypt the drive), you can not run your windows operating system.
In the previous two posts (Graphics Library Reference part 1 and part 2) I have discussed few important functions of graphics.h library in C Programming. As promised here is the sample C language program which will demonstrate the use of graphics functions using C language and draw some geometrical shapes on the console. If you have followed the previous two posts the you will not find the source code difficult to compile and execute. If you still experience any problems using the source code or compiling the code the please do let me know, and I will try to figure it out.
In the previous post I discussed few important functions mostly used to initialize and destroy the graphics mode in DOS environment. Today I will discuss graphics functions to draw different shapes and lines. So here we go by starting the line function which is most important function in creating any graphics.
Graphics programming in C Language is discussed rarely. Today I will discuss some important functions of graphics.h in C programming Language and in the next coming article I will make a simple program to demonstrate the use of graphics functions. This is the part one of the article which discuses the important graphics function to create and destroy the graphics environment. In part two I will show you different graphics functions to draw shapes. And in last part I will add a sample program to demonstrate the use of graphics.h library. So let’s start with the description of important functions and their use.