private void Eiler_Click(object sender, EventArgs e)//ЭЙЛЕР
{
if (PointsEiler == null)
{
PointsEiler = ReadFile("result_TEuler.txt");
}
Graphics g = GraphXYZ.CreateGraphics();
Graphics gr = GraphSpeed.CreateGraphics();
Pen myPen1 = new Pen(Color.Blue);
Pen myPen2 = new Pen(Color.Red);
Pen myPen3 = new Pen(Color.Green);
Pen myPen4 = new Pen(Color.Black, 2);
double xmax = PointsEiler.Count;
double ymax = Math.Max(Math.Max(PointsEiler.Max(x => Math.Abs(x.Vec[0])), PointsEiler.Max(x => Math.Abs(x.Vec[1]))), PointsEiler.Max(x => Math.Abs(x.Vec[2])));
//масштаб
double kx = GraphXYZ.Width / xmax;
double ky = GraphXYZ.Height / ymax / 2.8;
TVector PrevPoint = PointsEiler.FirstOrDefault();
PrevPoint.Vec = new double[6] {
0, 0, 0, 0, 0, 0
};
//ОСИ
g.DrawLine(myPen4, 0, GraphXYZ.Height / 2, GraphXYZ.Width, GraphXYZ.Height / 2);
g.DrawLine(myPen4, 10, 10, 10, GraphXYZ.Height - 10);
//КООРДИНАТЫ
int index = 0;
Font drawFont = new Font("Arial", 12);
SolidBrush drawBrush1 = new SolidBrush(Color.Blue);
g.DrawString("X", drawFont, drawBrush1, new Point(10, 10));
SolidBrush drawBrush2 = new SolidBrush(Color.Red);
g.DrawString("Y", drawFont, drawBrush2, new Point(10, 30));
SolidBrush drawBrush3 = new SolidBrush(Color.Green);
g.DrawString("Z", drawFont, drawBrush3, new Point(10, 50));
foreach (var Point in PointsEiler)
{
g.DrawLine(myPen1, (int)(kx * index), (int)(GraphXYZ.Height / 2 + ky * PrevPoint.Vec[0]), (int)(kx * (index + 1)), (int)(GraphXYZ.Height / 2 + ky * Point.Vec[0]));
g.DrawLine(myPen2, (int)(kx * index), (int)(GraphXYZ.Height / 2 + ky * PrevPoint.Vec[1]), (int)(kx * (index + 1)), (int)(GraphXYZ.Height / 2 + ky * Point.Vec[1]));
g.DrawLine(myPen3, (int)(kx * index), (int)(GraphXYZ.Height / 2 + ky * PrevPoint.Vec[2]), (int)(kx * (index + 1)), (int)(GraphXYZ.Height / 2 + ky * Point.Vec[2]));
PrevPoint = Point;
index++;
}
//СКОРОСТИ
ymax = Math.Max(Math.Max(PointsEiler.Max(x => Math.Abs(x.Vec[3])), PointsEiler.Max(x => Math.Abs(x.Vec[4]))), PointsEiler.Max(x => Math.Abs(x.Vec[5])));
ky = GraphXYZ.Height / ymax / 2.8;
gr.DrawLine(myPen4, 0, GraphXYZ.Height / 2, GraphXYZ.Width, GraphXYZ.Height / 2);
gr.DrawLine(myPen4, 10, 10, 10, GraphXYZ.Height - 10);
index = 0;
gr.DrawString("Ux", drawFont, drawBrush1, new Point(10, 10));
gr.DrawString("Uy", drawFont, drawBrush2, new Point(10, 30));
gr.DrawString("Uz", drawFont, drawBrush3, new Point(10, 50));
foreach (var Point in PointsEiler)
{
gr.DrawLine(myPen1, (int)(kx * index), (int)(GraphXYZ.Height / 2 + ky * PrevPoint.Vec[3]), (int)(kx * (index + 1)), (int)(GraphXYZ.Height / 2 + ky * Point.Vec[3]));
gr.DrawLine(myPen2, (int)(kx * index), (int)(GraphXYZ.Height / 2 + ky * PrevPoint.Vec[4]), (int)(kx * (index + 1)), (int)(GraphXYZ.Height / 2 + ky * Point.Vec[4]));
gr.DrawLine(myPen3, (int)(kx * index), (int)(GraphXYZ.Height / 2 + ky * PrevPoint.Vec[5]), (int)(kx * (index + 1)), (int)(GraphXYZ.Height / 2 + ky * Point.Vec[5]));
PrevPoint = Point;
index++;
}
}
private void button1_Click(object sender, EventArgs e)//ОЧИСТИТЬ
{
GraphXYZ.CreateGraphics().Clear(Color.White);
GraphSpeed.CreateGraphics().Clear(Color.White);
}