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using System;
using System.Drawing;
using System.Windows.Forms;
namespace SrceenCapture
{
public partial class Form1 : Form
{
int x=0, y=0, X, Y;
bool d = false;
Graphics g;
Pen p = new Pen(Color.MediumSpringGreen, 1);
Brush b = new SolidBrush(Color.MediumSpringGreen);
public Form1()
{
InitializeComponent();
}
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
x = e.X;
y = e.Y;
d = true;
}
}
public void Form1_MouseMove(object sender, MouseEventArgs e)
{
X = e.X;
Y = e.Y;
if (e.Button == MouseButtons.Left && d)
{
System.Threading.Thread.Sleep(20);
draw();
}
}
public void draw()
{
g = this.CreateGraphics();
g.Clear(Color.Black);
g.DrawString(Math.Abs(X - x).ToString() + " " + Math.Abs(Y - y).ToString(),new Font("Times New Roman",10), b,new Point(x, y-14));
g.DrawLine(p, Math.Min(x, X), y, (x + X) / 2 - Math.Abs((X - x)) / 6, y);
g.DrawLine(p, (x + X) / 2 + Math.Abs((x - X)) / 6, y, Math.Max(x, X), y);
g.DrawLine(p, Math.Min(x, X), Y, (x + X) / 2 - Math.Abs((X - x)) / 6, Y);
g.DrawLine(p, (x + X) / 2 + Math.Abs((x - X)) / 6, Y, Math.Max(x, X), Y);
g.DrawLine(p, x, Math.Min(y, Y), x, (y + Y) / 2 - Math.Abs((Y - y)) / 6);
g.DrawLine(p, x, (y + Y) / 2 + Math.Abs((Y - y)) / 6, x, Math.Max(y, Y));
g.DrawLine(p, X, Math.Min(y, Y), X, (y + Y) / 2 - Math.Abs((Y - y)) / 6);
g.DrawLine(p, X, (y + Y) / 2 + Math.Abs((Y - y)) / 6, X, Math.Max(y, Y));
g.DrawLine(p, (x + X) / 2, 0, (x + X) / 2, Math.Min(y, Y) - (Math.Abs(y - Y)) / 6);
g.DrawLine(p, 0, (y + Y) / 2, Math.Min(x, X) - Math.Abs((x - X)) / 6, (y + Y) / 2);
g.DrawLine(p, Math.Max(x, X) + Math.Abs((x - X)) / 6, (y + Y) / 2, 2000, (y + Y) / 2);
g.DrawLine(p, (x + X) / 2, Math.Max(Y, y) + Math.Abs((y - Y)) / 6, (x + X) / 2, 1000);
g.DrawLine(p, Math.Abs(x - X) / 2 + Math.Min(x, X) - 7, Math.Abs(y - Y) / 2 + Math.Min(y, Y), Math.Abs(x - X) / 2 + Math.Min(x, X) + 7, Math.Abs(y - Y) / 2 + Math.Min(y, Y));
g.DrawLine(p, Math.Abs(x - X) / 2 + Math.Min(x, X), Math.Abs(y - Y) / 2 + Math.Min(y, Y) - 7, Math.Abs(x - X) / 2 + Math.Min(x, X), Math.Abs(y - Y) / 2 + Math.Min(y, Y) + 7);
g.Dispose();
}
private void Form1_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && x != X && y != Y)
{
System.Media.SystemSounds.Asterisk.Play();
while (this.O pacity > 0)
{
this.Opacity -= 0.1;
System.Threading.Thread.Sleep(10);
}
Image i = new Bitmap(Math.Abs(X - x) , Math.Abs(Y - y));
Graphics g = Graphics.FromImage(i);
g.CopyFromScreen(new Point(Math.Min(x, X), Math.Min(y, Y)), new Point(0, 0),
new Size(Math.Abs(X - x), Math.Abs(Y - y)));
Clipboard.SetDataObject(i, true);
i.Dispose();
g.Dispose();
}
Application.Exit();
}
private void Form1_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == 0x1b)
{
Application.Exit();
}
}
private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{
while (this.Opacity > 0)
{
this.Opacity -= 0.05;
System.Threading.Thread.Sleep(10);
}
}
private void Form1_Load(object sender, EventArgs e)
{
while (this.Opacity < 0.6)
{
this.Opacity += 0.1;
System.Threading.Thread.Sleep(10);
}
}
}
}