Computer Graphics Sample Codes - Build a C++ Program with C++ Code Examples - Learn C++ Programming Algorithms. C++ > Computer Graphics Code Examples. You can c different cursor shapes in this program like. We use graphics.h header file for graphics in C language. By using graphics we can draw Lines, Circles,Rectangles(Geometrical figures) in the program.
Turbo. C graphics programming: Electro. Softs. com. To start with graphics programming. Turbo C is a good choice. Even though DOS has its own limitations, it is. To. implement graphics algorithms, To give graphical display of statistics, To. C graphics. Here is a article to. Turbo C. We have used. Just execute them to understand. Visit Downloads. page for free source codes of graphics programs. If you know the basics. C, you can easily learn graphics programming. To start programming, let. These files are part of Turbo C package. In all. our programs we used 6. VGA monitor. So all the programs are according. You need to make necessary changes to your programs. For VGA monitor, graphics driver used. EGAVGA. BGI. We will study the difference between text mode. Init. Graph: Initializes the graphics system. Declaration: void far initgraph(int far *graphdriver, int far *graphmode, char far. Remarks: To start the graphics system, you must first call initgraph. Arguments: *graphdriver: Integer that specifies the graphics driver to. You can give graphdriver a value using a constant of the. Integer that specifies the initial graphics. DETECT). If *graphdriver = DETECT. You can give *graphmode a value using a constant of. It clears the screen also. A. graphics program should have a closegraph function at the end of graphics. Number of pixels in the. In the example 1. All the coordinates are mentioned with respect to top- left corner of. Basic Shapes and Colors: Now let us write a program to draw. Not that, in graphics, almost. You can use different fonts, text sizes, alignments. Parameters. passed are x and y coordinates of the position on the screen where text is. There is another function outtext() that displayes a text. Current position is the place where last drawing is. These functions are declared as follows: void far outtextxy(int x, int y, char. Circle, arc, pieslice are declared as. Declaration: void far arc(int x, int y, int stangle, int endangle, int. Remarks: arc draws a circular arc in the current drawing color. Arguments: (x,y): Center point of arc, circlew, or pie slice. Start angle in degrees endangle: End angle in degrees radius: Radius of arc, circle, and pieslice. Here, stangle and endangle are in. Refer this figure for clear idea: For the details of current. Lines and Colors. To draw a border, use rectangle with the coordinates. To. use these functions, store coordinates of the shape in an array and pass the. By looking at the output of. Each pair of integers gives the x and y coordinates of a. Here is some idea about colors. There are 1. 6 colors declared in. BLACK: 0 BLUE: 1 GREEN: 2. CYAN: 3 RED: 4 MAGENTA: 5 BROWN: 6. LIGHTGRAY: 7 DARKGRAY: 8. LIGHTBLUE: 9. LIGHTGREEN: 1. LIGHTCYAN: 1. LIGHTRED: 1. LIGHTMAGENTA: 1. 3YELLOW: 1. WHITE: 1. To use these colors, use functions. If we use setcolor(RED); and draw any shape, line or. You can either use color. Setfillstyle sets fill pattern and fill colors. After. calling setfillstyle, if we use functions like floodfill, fillpoly, bar etc. We have a function random(no), it returns a random number. The effect is by drawing random radius, random color. So. the loop will continue until a key is pressed. Read Part IITell us about this article: This is the first article of. We are planning to expand it. To continue with, We need your. Next part of the article will be depending on the comments you. Tell us which part of the article need to be explained more, how can.
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