private void Form1_Load(object sender, EventArgs e)
{
bmp = new Bitmap(400,400);
pictureBox1.BackColor = Color.Black;
t.Interval = 500;
ugao = 0;
t.Tick += new EventHandler(this.t_Tick);
t.Start();
try {
a.PortName = "COM1";
a.Open();
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.ToString(), "ERROR");
}
tacka c = new tacka(200, 150);
niz[0] = c;
}
private void Form1_Load(object sender, EventArgs e)
{
bmp = new Bitmap(400, 400);
pictureBox1.BackColor = Color.Black;
t.Interval = 500;
ugao = 0;
t.Tick += new EventHandler(this.t_Tick);
t.Start();
try {
a.PortName = "COM1";
a.Open();
}
catch (Exception ex)
{
MessageBox.Show("Error: " + ex.ToString(), "ERROR");
}
tacka c = new tacka(200, 150);
niz[0] = c;
}
private void t_Tick(object sender, EventArgs e)
{
p = new Pen(Color.Green, 1f);
g = Graphics.FromImage(bmp);
g.DrawEllipse(p, 0, 0, 400, 400);
g.DrawEllipse(p, 20, 20, 400 - 40, 400 - 40);
g.DrawEllipse(p, 40, 40, 400 - 80, 400 - 80);
g.DrawEllipse(p, 60, 60, 400 - 120, 400 - 120);
g.DrawEllipse(p, 80, 80, 400 - 160, 400 - 160);
g.DrawEllipse(p, 100, 100, 400 - 200, 400 - 200);
g.DrawEllipse(p, 120, 120, 400 - 240, 400 - 240);
g.DrawEllipse(p, 140, 140, 400 - 280, 400 - 280);
g.DrawEllipse(p, 160, 160, 400 - 320, 400 - 320);
g.DrawEllipse(p, 180, 180, 400 - 360, 400 - 360);
g.DrawLine(p, new Point(centarX, 0), new Point(centarX, 400));
g.DrawLine(p, new Point(0, centarY), new Point(400, centarY));
g.DrawLine(p, new Point(58, 58), new Point(342, 342));
g.DrawLine(p, new Point(58, 342), new Point(342, 58));
int pugao = (ugao - 10) % 360;
if (ugao >= 0 && ugao <= 180)
{
x = centarX + (int)(r * Math.Sin(Math.PI * ugao / 180));
y = centarY - (int)(r * Math.Cos(Math.PI * ugao / 180));
}
else
{
x = centarX - (int)(r * -Math.Sin(Math.PI * ugao / 180));
y = centarY - (int)(r * Math.Cos(Math.PI * ugao / 180));
}
if (pugao >= 0 && pugao <= 180)
{
px = 200 + (int)(200 * Math.Sin(Math.PI * pugao / 180));
py = 200 - (int)(200 * Math.Cos(Math.PI * pugao / 180));
}
else
{
px = 200 - (int)(200 * -Math.Sin(Math.PI * pugao / 180));
py = 200 - (int)(200 * Math.Cos(Math.PI * pugao / 180));
}
g.DrawLine(new Pen(Color.Black, 1f), new Point(centarX, centarY), new Point(px, py));
g.DrawLine(new Pen(Color.Green, 1f), new Point(centarX, centarY), new Point(x, y));
int t1, t2, t3, t4;
int b = Convert.ToInt32(a.ReadLine());
{
if (ugao >= 0 && ugao <= 180)
{
t1 = centarX + (int)((b*2.5) * Math.Sin(Math.PI * ugao / 180));
t2 = centarY - (int)((b*2.5) * Math.Cos(Math.PI * ugao / 180));
t3 = centarX + (int)((b*2.5) * Math.Sin(Math.PI * ugao / 180));
t4 = centarY - (int)((b*2.5) * Math.Cos(Math.PI * ugao / 180));
}
else
{
t1 = centarX - (int)((b*2.5) * -Math.Sin(Math.PI * ugao / 180));
t2 = centarY - (int)((b*2.5) * Math.Cos(Math.PI * ugao / 180));
t3 = centarX - (int)((b*2.5) * -Math.Sin(Math.PI * ugao / 180));
t4 = centarY - (int)((b*2.5) * Math.Cos(Math.PI * ugao / 180));
}
if (brojac1 == 34) niz[37] = niz[0];
label2.Text = Convert.ToString(b);
if (brojac2 > 36) { g.DrawLine(new Pen(Color.Black, 3f), new Point(niz[brojac1].x, niz[brojac1].y), new Point(niz[brojac1+1].x, niz[brojac1+1].y)); }
g.DrawLine(new Pen(Color.Red, 3f), new Point(prosla1, prosla2), new Point(t1, t2));
label2.Location = new Point(t1, t2);
prosla1 = t3;
prosla2 = t4;
tacka s = new tacka(t3, t4);
niz[brojac1] = s;
brojac1++;
brojac2++;
}
pictureBox1.Image = bmp;
p.Dispose();
g.Dispose();
ugao=ugao+10;
if (brojac1 == 37) brojac1 = 0;
if (ugao == 360) { ugao = 0; }
}
private void t_Tick(object sender, EventArgs e)
{
p = new Pen(Color.Green, 1f);
g = Graphics.FromImage(bmp);
g.DrawEllipse(p, 0, 0, 400, 400);
g.DrawEllipse(p, 20, 20, 400 - 40, 400 - 40);
g.DrawEllipse(p, 40, 40, 400 - 80, 400 - 80);
g.DrawEllipse(p, 60, 60, 400 - 120, 400 - 120);
g.DrawEllipse(p, 80, 80, 400 - 160, 400 - 160);
g.DrawEllipse(p, 100, 100, 400 - 200, 400 - 200);
g.DrawEllipse(p, 120, 120, 400 - 240, 400 - 240);
g.DrawEllipse(p, 140, 140, 400 - 280, 400 - 280);
g.DrawEllipse(p, 160, 160, 400 - 320, 400 - 320);
g.DrawEllipse(p, 180, 180, 400 - 360, 400 - 360);
g.DrawLine(p, new Point(centarX, 0), new Point(centarX, 400));
g.DrawLine(p, new Point(0, centarY), new Point(400, centarY));
g.DrawLine(p, new Point(58, 58), new Point(342, 342));
g.DrawLine(p, new Point(58, 342), new Point(342, 58));
int pugao = (ugao - 10) % 360;
if (ugao >= 0 && ugao <= 180)
{
x = centarX + (int)(r * Math.Sin(Math.PI * ugao / 180));
y = centarY - (int)(r * Math.Cos(Math.PI * ugao / 180));
}
else
{
x = centarX - (int)(r * -Math.Sin(Math.PI * ugao / 180));
y = centarY - (int)(r * Math.Cos(Math.PI * ugao / 180));
}
if (pugao >= 0 && pugao <= 180)
{
px = 200 + (int)(200 * Math.Sin(Math.PI * pugao / 180));
py = 200 - (int)(200 * Math.Cos(Math.PI * pugao / 180));
}
else
{
px = 200 - (int)(200 * -Math.Sin(Math.PI * pugao / 180));
py = 200 - (int)(200 * Math.Cos(Math.PI * pugao / 180));
}
g.DrawLine(new Pen(Color.Black, 1f), new Point(centarX, centarY), new Point(px, py));
g.DrawLine(new Pen(Color.Green, 1f), new Point(centarX, centarY), new Point(x, y));
int t1, t2, t3, t4;
int b = Convert.ToInt32(a.ReadLine());
{
if (ugao >= 0 && ugao <= 180)
{
t1 = centarX + (int)((b * 2.5) * Math.Sin(Math.PI * ugao / 180));
t2 = centarY - (int)((b * 2.5) * Math.Cos(Math.PI * ugao / 180));
t3 = centarX + (int)((b * 2.5) * Math.Sin(Math.PI * ugao / 180));
t4 = centarY - (int)((b * 2.5) * Math.Cos(Math.PI * ugao / 180));
}
else
{
t1 = centarX - (int)((b * 2.5) * -Math.Sin(Math.PI * ugao / 180));
t2 = centarY - (int)((b * 2.5) * Math.Cos(Math.PI * ugao / 180));
t3 = centarX - (int)((b * 2.5) * -Math.Sin(Math.PI * ugao / 180));
t4 = centarY - (int)((b * 2.5) * Math.Cos(Math.PI * ugao / 180));
}
if (brojac1 == 34)
{
niz[37] = niz[0];
}
label2.Text = Convert.ToString(b);
if (brojac2 > 36)
{
g.DrawLine(new Pen(Color.Black, 3f), new Point(niz[brojac1].x, niz[brojac1].y), new Point(niz[brojac1 + 1].x, niz[brojac1 + 1].y));
}
g.DrawLine(new Pen(Color.Red, 3f), new Point(prosla1, prosla2), new Point(t1, t2));
label2.Location = new Point(t1, t2);
prosla1 = t3;
prosla2 = t4;
tacka s = new tacka(t3, t4);
niz[brojac1] = s;
brojac1++;
brojac2++;
}
pictureBox1.Image = bmp;
p.Dispose();
g.Dispose();
ugao = ugao + 10;
if (brojac1 == 37)
{
brojac1 = 0;
}
if (ugao == 360)
{
ugao = 0;
}
}
