void Form1_Load(object sender, EventArgs e)
{
off = new Bitmap(this.ClientSize.Width, this.ClientSize.Height);
my_crv.SetControlPoint(new Point(35, 450));
my_crv.SetControlPoint(new Point(300, 250));
my_crv.SetControlPoint(new Point(30, 100));
my_crv.SetControlPoint(new Point(260, 25));
my_crv.SetControlPoint(new Point(450, 25));
my_crv.SetControlPoint(new Point(630, 100));
my_crv.SetControlPoint(new Point(440, 250));
my_crv.SetControlPoint(new Point(650, 450));
int x = my_crv.ControlPoints[0].X;
for (int i = 0; i < 8; i++)
{
ptrav = new LineSeg();
ptrav.ps.X = x;
ptrav.ps.Y = my_crv.ControlPoints[0].Y;
ptrav.pe.X = x + 100;
ptrav.pe.Y = my_crv.ControlPoints[0].Y;;
L_segmant.Add(ptrav);
x = x + 100;
}
}
void t_Tick(object sender, EventArgs e)
{
if (done == 0)
{
if (variable <= L_segmant.Count - 1)
{
PointF refPt = new PointF(L_segmant[variable].ps.X, L_segmant[variable].ps.Y);
if (counttick < 35)
{
for (int i = index; i < L_segmant.Count; i++)
{
L_segmant[i].RotateAround(-1, refPt);
}
}
if (counttick > 35 && counttick < 37)
{
index++;
variable++;
//t.Stop();
}
if (counttick >= 35)
{
if (counttick < 70)
{
for (int i = index; i < L_segmant.Count; i++)
{
L_segmant[i].RotateAround(1, refPt);
}
}
}
if (counttick > 70 && counttick < 72)
{
counttick = -1;
variable++;
index++;
}
}
else
{
if (counttick < 15)
{
PointF refPt = new PointF(L_segmant[3].ps.X, L_segmant[3].ps.Y);
for (int i = 0; i < L_segmant.Count; i++)
{
L_segmant[i].RotateAround(1, refPt);
}
}
else
{
if (counttick < 35)
{
for (int i = 0; i < L_segmant.Count; i++)
{
L_segmant[i].Translation(0, 5);
}
}
else if (counttick > 35 && counttick == 37)
{
ptrav2 = new LineSeg();
ptrav2.ps.X = my_crv.ControlPoints[3].X;
ptrav2.ps.Y = my_crv.ControlPoints[3].Y;
ptrav2.pe.X = my_crv.ControlPoints[2].X;
ptrav2.pe.Y = my_crv.ControlPoints[2].Y;
L_segmant2.Add(ptrav2);
ptrav2 = new LineSeg();
ptrav2.ps.X = my_crv.ControlPoints[4].X;
ptrav2.ps.Y = my_crv.ControlPoints[4].Y;
ptrav2.pe.X = my_crv.ControlPoints[5].X;
ptrav2.pe.Y = my_crv.ControlPoints[5].Y;
L_segmant2.Add(ptrav2);
counttick = -1;
done = 1;
}
}
}
}
if (done == 1)
{
if (counttick < 25)
{
for (int i = 0; i < L_segmant2.Count; i++)
{
PointF refPt = new PointF(L_segmant2[i].ps.X, L_segmant2[i].ps.Y);
L_segmant2[i].RotateAround(1, refPt);
}
my_crv.ModifyCtrlPoint(2, (int)L_segmant2[0].pe.X, (int)L_segmant2[0].pe.Y);
my_crv.ModifyCtrlPoint(5, (int)L_segmant2[1].pe.X, (int)L_segmant2[1].pe.Y);
}
if (counttick > 25 && counttick < 50)
{
for (int i = 0; i < L_segmant2.Count; i++)
{
PointF refPt = new PointF(L_segmant2[i].ps.X, L_segmant2[i].ps.Y);
L_segmant2[i].RotateAround(-1, refPt);
}
my_crv.ModifyCtrlPoint(2, (int)L_segmant2[0].pe.X, (int)L_segmant2[0].pe.Y);
my_crv.ModifyCtrlPoint(5, (int)L_segmant2[1].pe.X, (int)L_segmant2[1].pe.Y);
}
if (counttick > 50 && counttick == 51)
{
counttick = 0;
}
}
counttick++;
Graphics g = this.CreateGraphics();
drawdubb(g);
}