محرر و مترجم أكواد أون لاين لـ 15 لغة برمجة مختلفة من شركة ليندا

using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Windows.Forms;

namespace Computer_Graghic_Project

{

public partial class Circle : Form

{

public Circle()

{

InitializeComponent();

}

private void button1_Click(object sender, EventArgs e)

{

Bitmap pb3 = new Bitmap(pictureBox1.Width, pictureBox1.Height);

dataGridView1.Rows.Clear();

dataGridView1.ColumnCount = 4;

dataGridView1.Columns[0].Name = "k";

dataGridView1.Columns[1].Name = "p1k";

dataGridView1.Columns[2].Name = "xk+1";

dataGridView1.Columns[3].Name = "yk+1";

int xcenter = pictureBox1.Width / 2;

int ycenter = pictureBox1.Height / 2;

int r = int.Parse(textBox1.Text);

int x = r, y = 0;

int p0 = 1 - r;

int P = p0;

dataGridView1.Rows.Add(0, P, x, y);

int c = 1;

while (x > y)

{

pb3.SetPixel(xcenter + x, ycenter + y, Color.Red);

pb3.SetPixel(xcenter - x, ycenter + y, Color.Red);

pb3.SetPixel(xcenter + x, ycenter - y, Color.Red);

pb3.SetPixel(xcenter - x, ycenter - y, Color.Red);

pb3.SetPixel(xcenter + y, ycenter + x, Color.Red);

pb3.SetPixel(xcenter - y, ycenter + x, Color.Red);

pb3.SetPixel(xcenter + y, ycenter - x, Color.Red);

pb3.SetPixel(xcenter - y, ycenter - x, Color.Red);

if (P <= 0)

{

y++;

P = P + 2 * (y + 1) + 1;

dataGridView1.Rows.Add(c, P, x, y);

}

else

{

x--;

y++;

P = P + 2 * (y + 1) - 2 * (x - 1) + 1;

dataGridView1.Rows.Add(c, P, x, y);

}

}

pictureBox1.Image = pb3;

}

private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)

{

Form1 f4 = new Form1();

this.Hide();

f4.Show();

}

}

}