this.BackColor = Color.White;
        }

        private void Button1_Click(object sender, EventArgs e)
        {
            Graphics g;
            Pen zid = new Pen(Color.Black, 7);
            Pen vrata = new Pen(Color.Green, 4);
            Pen prozor = new Pen(Color.Blue, 8);


            g = this.CreateGraphics();

            ///SPAVACA

            g.DrawRectangle(zid, new Rectangle(10, 10, 110, 110));
            //prozor
            Point p1 = new Point(10, 70);
            Point p2 = new Point(10, 100);
            g.DrawLine(prozor, p1, p2);
            //vrata
            Point v1 = new Point(50, 120);
            Point v2 = new Point(80, 120);
            g.DrawLine(vrata, v1, v2);

            ///KUPATILO
            g.DrawRectangle(zid, new Rectangle(120, 10, 55, 110));
            //prozor
            Point p3 = new Point(140, 10);
            Point p4 = new Point(160, 10);
            g.DrawLine(prozor, p3, p4);
            //vrata
            Point v3 = new Point(130, 120);
            Point v4 = new Point(150, 120);
            g.DrawLine(vrata, v3, v4);

            ///KUHInja
            g.DrawRectangle(zid, new Rectangle(175, 10, 95, 110));
            //prozor
            Point p5 = new Point(225, 10);
            Point p6 = new Point(255, 10);
            g.DrawLine(prozor, p5, p6);
            //vrata

            Point v5 = new Point(205, 120);
            Point v6 = new Point(235, 120);
            g.DrawLine(new Pen (Color.White, 10),v5, v6);


            ///DNEVnA
            g.DrawRectangle(zid, new Rectangle(10, 160, 155, 105));
            //vrata
            Point v9 = new Point(55, 160);
            Point v10 = new Point(90, 160);
            g.DrawLine(vrata, v9, v10);
            //prozor
            Point p7 = new Point(50, 265);
            Point p8 = new Point(95, 265);
            g.DrawLine(prozor, p7, p8);

            ///TRPEZARIJA
            g.DrawRectangle(zid, new Rectangle(165, 120, 105, 145));
            //vratakujna
            g.DrawLine(new Pen(Color.White, 10), v5, v6);
            //prozor
            Point p71 = new Point(180, 265);
            Point p81 = new Point(220, 265);
            g.DrawLine(prozor, p71, p81);


            ///TERASA
            g.DrawRectangle(zid, new Rectangle(270, 95, 45, 145));
            //vrata
            Point v12 = new Point(270, 190);
            Point v21 = new Point(270, 220);
            g.DrawLine(vrata, v12, v21);
            //prozor
            Point p731 = new Point(315, 105);
            Point p831 = new Point(315, 230);
            g.DrawLine(prozor, p731, p831);


            ///HODNIK
            //vrata2
            Point v7 = new Point(165, 124);
            Point v8 = new Point(165, 157);
            g.DrawLine(vrata, v7, v8);
            //vrata1
            Point v31 = new Point(20, 124);
            Point v41 = new Point(20, 157);
            g.DrawLine(vrata, v31, v41);