- using System;
- using System.Data;
- using System.Drawing;
- using System.Drawing.Drawing2D;
- class Clock
- {
- private Point mickeyMouse = new Point(0, 0);
- private void Form1_Paint(object sender, PaintEventArgs e)
- {
- DrawClock(e.Graphics);
- timer1.Start();
- }
- private void DrawClock(Graphics g)
- {
- ///centre(120, 130);
- Rectangle outRect = new Rectangle(0, 0, 240, 260);
- Rectangle midRect = new Rectangle(7, 7, 226, 246);
- Rectangle inRect = new Rectangle(10, 10, 220, 240);
- LinearGradientBrush outlBlueBrush = new LinearGradientBrush(outRect, Color.FromArgb(0, 0, 100),
- Color.FromArgb(0, 0, 255), LinearGradientMode.BackwardDiagonal);
- LinearGradientBrush midlBlueBrush = new LinearGradientBrush(midRect, Color.FromArgb(0, 0, 255),
- Color.FromArgb(0, 0, 100), LinearGradientMode.BackwardDiagonal);
- LinearGradientBrush inlBlueBrush = new LinearGradientBrush(inRect, Color.FromArgb(0, 0, 100),
- Color.FromArgb(0, 0, 255), LinearGradientMode.BackwardDiagonal);
- g.FillEllipse(outlBlueBrush, outRect);
- g.FillEllipse(midlBlueBrush, midRect);
- g.FillEllipse(inlBlueBrush, inRect);
- outlBlueBrush.Dispose();
- midlBlueBrush.Dispose();
- inlBlueBrush.Dispose();
- Font myFont = new Font("Arial", 20, FontStyle.Bold);
- SolidBrush whiteBrush = new SolidBrush(Color.White);
- g.DrawString("12", myFont, whiteBrush, 100, 10);
- g.DrawString("6", myFont, whiteBrush, 110, 223);
- g.DrawString("3", myFont, whiteBrush, 210, 120);
- g.DrawString("9", myFont, whiteBrush, 10, 120);
- g.DrawString("1", myFont, whiteBrush, 160, 26);
- g.DrawString("2", myFont, whiteBrush, 194, 64);
- g.DrawString("5", myFont, whiteBrush, 156, 210);
- g.DrawString("4", myFont, whiteBrush, 192, 174);
- g.DrawString("11", myFont, whiteBrush, 55, 28);
- g.DrawString("10", myFont, whiteBrush, 22, 66);
- g.DrawString("7", myFont, whiteBrush, 64, 210);
- g.DrawString("8", myFont, whiteBrush, 28, 174);
- myFont.Dispose();
- whiteBrush.Dispose();
- //DateTime;
- g.TranslateTransform(120, 130, MatrixOrder.Append);
- Pen hourPen = new Pen(Color.White, 6);
- hourPen.SetLineCap(LineCap.RoundAnchor, LineCap.ArrowAnchor, DashCap.Flat);
- Pen minutePen = new Pen(Color.White, 4);
- minutePen.SetLineCap(LineCap.RoundAnchor, LineCap.ArrowAnchor, DashCap.Flat);
- Pen secondPen = new Pen(Color.Red, 2);
- int sec = DateTime.Now.Second;
- int min = DateTime.Now.Minute;
- int hour = DateTime.Now.Hour;
- double secondAngle = 2.0 * Math.PI * sec / 60.0;
- double minuteAngle = 2.0 * Math.PI * (min + sec / 60.0) / 60.0;
- double hourAngle = 2.0 * Math.PI * (hour + min / 60.0) / 12.0;
- Point centre = new Point(0, 0);
- Point hourHand = new Point((int)(40 * Math.Sin(hourAngle)),
- (int)(-40 * Math.Cos(hourAngle)));
- g.DrawLine(hourPen, centre, hourHand);
- Point minHand = new Point((int)(80 * Math.Sin(minuteAngle)),
- (int)(-80 * Math.Cos(minuteAngle)));
- g.DrawLine(minutePen, centre, minHand);
- Point secHand = new Point((int)(80 * Math.Sin(secondAngle)),
- (int)(-80 * Math.Cos(secondAngle)));
- g.DrawLine(secondPen, centre, secHand);
- hourPen.Dispose();
- minutePen.Dispose();
- secondPen.Dispose();
- }
- private void timer1_Tick(object sender, EventArgs e)
- {
- this.Invalidate();
- }
- private void hideToolStripMenuItem_Click(object sender, EventArgs e)
- {
- if (contextMenuStrip1.Items[0].ToString() == "Hide")
- {
- this.Hide();
- contextMenuStrip1.Items[0].Text = "Show";
- return;
- }
- if (contextMenuStrip1.Items[0].ToString() == "Show")
- {
- this.Show();
- contextMenuStrip1.Items[0].Text = "Hide";
- return;
- }
- }
- private void Form1_MouseDown(object sender, MouseEventArgs e)
- {
- mickeyMouse = new Point(-e.X, -e.Y);
- }
- private void Form1_MouseMove(object sender, MouseEventArgs e)
- {
- if (e.Button == MouseButtons.Left)
- {
- Point mousePos = Control.MousePosition;
- mousePos.Offset(mickeyMouse.X, mickeyMouse.Y);
- Location = mousePos;
- }
- }
- private void notifyIcon1_DoubleClick(object sender, EventArgs e)
- {
- if (contextMenuStrip1.Items[0].ToString() == "Show")
- {
- this.Show();
- contextMenuStrip1.Items[0].Text = "Hide";
- return;
- }
- }
- }
- //该片段来自于http://www.codesnippet.cn/detail/0906201512824.html
来源: http://www.codesnippet.cn/detail/0906201512824.html