How to Draw a Shape Using circle - Lecture 6

Описание: we will draw a circle on screen having center at mid of the screen and radius of 80 pixels. We will use outtextxy and circle functions of graphics.h header file. we first initialize graphics mode, by passing graphics driver(DETECT), default graphics mode and specifies the directory path where initgraph looks for graphics drivers (*.BGI). It is the first step you need to do during graphics programming. Setting graphics driver as DETECT, means instructing the compiler to auto detect graphics driver. Here we are using getmaxx and getmaxy function to find the center coordinates of the screen. we are using following library functions of graphics.h header file.circle(),getmaxx(),getmaxy().

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