polygons

        

#include <windows.h>

#include <stdlib.h> 

int APIENTRY WinMain(HINSTANCE hInstance, 
            HINSTANCE hPrevInstance, 
            LPSTR     lpCmdLine, 
            int       nCmdShow)
{
POINT pt[7]; // put your points in there

int i;
srand(GetTickCount()); // seed the rand() function

for(i=0; i<7; i++) // just create some random points

{
	pt[i].x = rand()%640;
	pt[i].y = rand()%640;
}
HPEN pen = CreatePen(0, 0, 0x00FF00); // create pen of color green

HPEN oldpen;
HDC hdc = GetDC(NULL); // get screen hdc

oldpen = (HPEN)SelectObject(hdc, pen); // select pen object

MoveToEx(hdc, pt[0].x, pt[0].y, NULL); // move to first point

for(i=1; i<7; i++)
{
	LineTo(hdc, pt[i].x, pt[i].y);  // draw the lines

}
LineTo(hdc, pt[0].x, pt[0].y); // closes polygon

SelectObject(hdc, oldpen); // select oldpen

DeleteObject(pen); // delete the pen we made

ReleaseDC(NULL, hdc); // release screen dc


}