private void button11_Click(object sender, EventArgs e)
{
Bitmap bmp = new Bitmap(640, 480);
if (pictureBox1.Image != null)
{
bmp = (Bitmap)pictureBox1.Image.Clone();
}
vector v = new vector();
circunferencia c = new circunferencia();
float x = -9;
float dx = 0.003f;
c.RD = 0.3;
do
{
v.x0 = (x);
v.y0 = Math.Pow(0.5, x);
v.col0 = Color.Green;
v.proceso_encender(ref bmp);
v.y0 = 1 + x * Math.Log(0.5) + (Math.Pow(x, 2) * Math.Pow(Math.Log(0.5), 2)) / 2 + (Math.Pow(x, 3) * Math.Pow(Math.Log(0.5), 3)) / 6 + (Math.Pow(x, 4) * Math.Pow(Math.Log(0.5), 4)) / 24 + (Math.Pow(x, 5) * Math.Pow(Math.Log(0.5), 5)) / 120;
v.col0 = Color.Black;
v.proceso_encender(ref bmp);
pictureBox1.Image = bmp;
x = x + dx;
} while (x <= 9);
}
private void button7_Click(object sender, EventArgs e)
{
Bitmap bmp = new Bitmap(640, 480);
if (pictureBox1.Image != null)
{
bmp = (Bitmap)pictureBox1.Image.Clone();
}
vector v = new vector();
double x = -10;
double dx = 0.001;
do
{
v.x0 = x;
v.y0 = Math.Sin(x);
v.col0 = Color.Black;
v.proceso_encender(ref bmp);
v.y0 = 0 + x - Math.Pow(x, 3) / 6 + Math.Pow(x, 5) / 120;
v.col0 = Color.Green;
v.proceso_encender(ref bmp);
x = x + dx;
} while (x < 20);
pictureBox1.Image = bmp;
}
private void button15_Click(object sender, EventArgs e)
{
Bitmap bmp = new Bitmap(640, 480);
if (pictureBox1.Image != null)
{
bmp = (Bitmap)pictureBox1.Image.Clone();
}
vector v = new vector();
double x = 0;
double dx = 0.0001;
double xi = 0, yi = 4;
double res;
do
{
v.x0 = x;
v.y0 = 5 * Math.Exp(0.5 * Math.Sin(Math.Pow(x, 2) + 2 * x)) - 1;
v.col0 = Color.Blue;
v.proceso_encender(ref bmp);
double k1 = (yi - 1) * (xi + 1) * Math.Cos(Math.Pow(xi, 2) + 2 * xi);
/////////////////////////////////////////////////////////
double xr = xi + (0.5 * dx);
double ys = yi + (0.5 * dx * k1);
double k2 = (ys - 1) * (xr + 1) * Math.Cos(Math.Pow(xr, 2) + 2 * xr);
/////////////////////////////////////////////////////////
double xt = xi + (0.5 * dx);
double yt = yi + (0.5 * dx * k2);
double k3 = (yt - 1) * (xt + 1) * Math.Cos(Math.Pow(xt, 2) + 2 * xt);
/////////////////////////////////////////////////////////
double xl = xi + dx;
double yl = yi + (dx * k3);
double k4 = (yl - 1) * (xl + 1) * Math.Cos(Math.Pow(xl, 2) + 2 * xl);
res = yi + 0.1666666667 * dx * (k1 + (2 * k2) + (2 * k3) + k4);
v.y0 = res;
v.col0 = Color.Black;
v.proceso_encender(ref bmp);
pictureBox1.Image = bmp;
x = x + dx;
if (yi == 4)
{
yi = 0;
}
yi = res;
xi = xi + dx;
} while (x <= 3);
label1.Text = (5 * Math.Exp(0.5 * Math.Sin(Math.Pow(x, 2) + 2 * x)) - 1).ToString();
label2.Text = xi.ToString();
}
private void button2_Click(object sender, EventArgs e)
{
// t = 0;
//Bitmap bmp = new Bitmap(640, 480);
// vector ob = new vector();
// int i;
// ob.col0 = Color.Black;
// ob.y0=0;
// for (i = 0; i < 100; i++)
// {
// ob.x0 = i/10;
Bitmap bmp = new Bitmap(640, 480);
vector v = new vector();
v.x0 = 0;
v.y0 = 0;
v.col0 = Color.Black;
double t = 0;
do
{
v.x0 = -2 + t * 6;
v.y0 = -4 + t * 3;
t = t + 0.005;
v.proceso_encender(ref bmp);
pictureBox1.Image = bmp;
} while (t <= 1);
}
public void encender_lazo(ref Bitmap a)
{
float t = 0;
float dt = 0.001f;
vector v = new vector();
v.col0 = Color.Black;
do
{
v.x0 = x0 + RD * Math.Sin(2 * t);
v.y0 = y0 + RD * Math.Cos(3 * t);
v.proceso_encender(ref a);
t = t + dt;
}while (t <= 2 * Math.PI);
}
public void encender(ref Bitmap a)
{
vector ve = new vector();
ve.col0 = col0;
double t = 0, dt = 0.001;
do
{
ve.x0 = X0 * (1 - t) + xf * t;
ve.y0 = Y0 * (1 - t) + yf * t;
ve.proceso_encender(ref a);
t = t + dt;
}while (t <= 1);
}
public virtual void ApagarC(ref Bitmap Pixel)
{
float t = 0;
float dt = 0.002f;
vector v = new vector();
v.col0 = Color.White;
v.R = R;
v.G = G;
v.B = B;
do
{
v.x0 = x0 + RD * Math.Cos(t);
v.y0 = y0 + RD * Math.Sin(t);
v.proceso_encender(ref Pixel);
t = t + dt;
}while (t <= 2 * 3.14);
}
public void EncenderC(ref Bitmap a)
{
float t = 0;
float dt = 0.002f;
vector v = new vector();
v.col0 = col0;
v.R = R;
v.G = G;
v.B = B;
do
{
v.x0 = x0 + RD * Math.Cos(t);
v.y0 = y0 + RD * Math.Sin(t);
v.proceso_encender(ref a);
t = t + dt;
}while (t <= 2 * 3.14);
}
private void button10_Click(object sender, EventArgs e)
{
Bitmap bmp = new Bitmap(640, 480);
if (pictureBox1.Image != null)
{
bmp = (Bitmap)pictureBox1.Image.Clone();
}
vector v = new vector();
double x = -1;
double dx = 0.001;
do
{
v.x0 = Math.Sin(x) * Math.Cos(x);;
v.y0 = Math.Sin(x) * Math.Tan(x);
v.col0 = Color.Blue;
v.proceso_encender(ref bmp);
pictureBox1.Image = bmp;
x = x + dx;
} while (x <= 3);
}
private void button22_Click(object sender, EventArgs e)
{
//Color[] color2 = new Color[16];
Color[] color1 = new Color[16];
Bitmap bmp = new Bitmap(640, 480);
if (pictureBox1.Image != null)
{
bmp = (Bitmap)pictureBox1.Image.Clone();
}
Color c;
vector pan = new vector();
int R, G, B;
int colorT = 0, g = 0;
double t = 0;
double[] x1 = { 0, 15 };
double[] y1 = { 247, 0 };
double[] y2 = { 174, 64 };
double[] y3 = { 28, 229 };
for (int i = 0; i < 16; i++)
{
R = (int)pan.Lagrange(i, x1.Length, x1, y1);
G = (int)pan.Lagrange(i, x1.Length, x1, y2);
B = (int)pan.Lagrange(i, x1.Length, x1, y3);
color1[i] = Color.FromArgb(R, G, B);
}
do
{
c = color1[colorT];
g++;
if (g < 16)
{
colorT++;
}
else
{
colorT--;
}
for (int i = 0; i < 15; i++)
{
vector v = new vector();
t = t + 0.005;
v.x0 = -8 + 6 * t;
v.y0 = -2 + 3 * t;
v.col0 = c;
v.proceso_encender(ref bmp);
pictureBox1.Image = bmp;
}
} while (g < 31);
//Color c;
//Color c2;
//vector pan = new vector();
//int R, G, B;
//double[] x1 = { 0, 15 };
//int count = 0;
//double[] y1 = { 255, 255 };
//double[] y2 = { 0, 255 };
//double[] y3 = { 0, 0 };
//double[] y4 = { 255, 255 };
//double[] y5 = { 255, 0 };
//double[] y6 = { 0, 0 };
//for (int i = 0; i < 16; i++)
//{
// R = (int)pan.Lagrange(i, x1.Length, x1, y1);
// G = (int)pan.Lagrange(i, x1.Length, x1, y2);
// B = (int)pan.Lagrange(i, x1.Length, x1, y3);
// color1[i] = Color.FromArgb(R, G, B);
//}
//for (int i = 0; i < 16; i++)
//{
// R = (int)pan.Lagrange(i, x1.Length, x1, y4);
// G = (int)pan.Lagrange(i, x1.Length, x1, y5);
// B = (int)pan.Lagrange(i, x1.Length, x1, y6);
// color2[i] = Color.FromArgb(R, G, B);
//}
//double t = 0 ,r = 0,z=0;
//double x=0, y=0;
//do
//{
// c = color1[count];
// c2 = color2[count];
// count++;
// for (int i = 0; i < 30; i++)
// {
// if(i<15){
// vector v = new vector();
// t = t + 0.005;
// //r = t;
// v.x0 = x = (-8 + 6 * t);
// v.y0 = y = (-2 + 3 * t);
// v.col0 = c;
// v.proceso_encender(ref bmp);
// pictureBox1.Image = bmp;
// label2.Text = r.ToString();
// }
// else
// {
// vector v = new vector();
// r = r + 0.005;
// v.x0 = x + 6 * r;
// v.y0 = y + 3 * r;
// v.col0 = c2;
// v.proceso_encender(ref bmp);
// pictureBox1.Image = bmp;
// }
// }
//} while (count < 16);
}
