help how to make polygon

plz tell how to write the program for filling a polygon in electronic fashion and u may fill it with pixel and first generate a polygon as shown below then fill the polygon, all slope lines are 45 degrees.


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> how to write the program for filling a polygon
goto www.google.com

type in
polygon fill algorithm

Start reading

Sorry hun, this belongs more to the world of OpenGL.

Using Win32 primitive drawing, you could use this function:

BOOL Polygon(HDC, hDC, CONST POINT* pt, int iCount);

All you have to do, is to fill an array with points.. and it will connect them for you.

Code:

---

void GamePaint(HDC hDC)
{
    POINT points[3];
    points[0] = { 5, 10};
    points[1] = {25, 30};
    points[2] = {15, 20};
    Polygon(hDC, points, 3);
}

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