六绘图和打印

namespace Test6_1{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);g.DrawString("ÕâÊÇÒ»×éÍø¸ñÏß", font, brush, 90, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Purple);Pen p3 = new Pen(System.Drawing.Color.Blue);Pen p4 = new Pen(System.Drawing.Color.Green);g.DrawLine(p1,0,80, 300, 80);g.DrawLine(p2, 0, 160, 300, 160);g.DrawLine(p3, 80, 0, 80, 240);g.DrawLine(p4, 200, 0, 200, 240);}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);g.DrawString("ÕâÊÇÒ»×éÍø¸ñÏß", font, brush, 90, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Purple);Pen p3 = new Pen(System.Drawing.Color.Blue);Pen p4 = new Pen(System.Drawing.Color.Green);g.DrawLine(p1, 0, 80, 300, 80);g.DrawLine(p2, 0, 160, 300, 160);g.DrawLine(p3, 80, 0, 80, 240);g.DrawLine(p4, 200, 0, 200, 240);}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_2{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);g.DrawString ("ÕâÊÇÒ»×éƽÐÐÏß", Font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Blue);Pen p3 = new Pen(System.Drawing.Color.Black);g.DrawLine(p1, 20, 180, 160, 40);g.DrawLine(p2, 60, 180, 200, 40);g.DrawLine(p3, 100, 180, 240, 40);}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font=new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);g.DrawString("ÕâÊÇÒ»×éƽÐÐÏß", Font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Blue);Pen p3 = new Pen(System.Drawing.Color.Black);g.DrawLine(p1, 20, 180, 160, 40);g.DrawLine(p2, 60, 180, 200, 40);g.DrawLine(p3, 100, 180, 240, 40);}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_3{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);Brush brush = new SolidBrush(System.Drawing.Color.Black);g.DrawString("ÕâÊÇÒ»×éͬÐÄÔ²", font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Purple);Pen p3 = new Pen(System.Drawing.Color.Blue);Pen p4 = new Pen(System.Drawing.Color.Green);g.DrawArc(p1, 40, 40, 160, 160, 0, 360);g.DrawArc(p2, 60, 60, 120, 120, 0, 360);g.DrawArc(p3, 80, 80,80, 80, 0, 360);g.DrawArc(p4, 100, 100, 40, 40, 0, 360);}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);Brush brush = new SolidBrush(System.Drawing.Color.Black);g.DrawString("ÕâÊÇÒ»×éͬÐÄÔ²", font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Purple);Pen p3 = new Pen(System.Drawing.Color.Blue);Pen p4 = new Pen(System.Drawing.Color.Green);g.DrawArc(p1, 40, 40, 160, 160, 0, 360);g.DrawArc(p2, 60, 60, 120, 120, 0, 360);g.DrawArc(p3, 80, 80, 80, 80, 0, 360);g.DrawArc(p4, 100, 100, 40, 40, 0, 360);}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.Show();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_4{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Brush b1 = new SolidBrush(System.Drawing.Color.Green);Brush b2 = new SolidBrush(System.Drawing.Color.Blue);Brush b3 = new SolidBrush(System.Drawing.Color.Yellow); Brush b4 = new SolidBrush(System.Drawing.Color.Red);Pen pen = new Pen(System.Drawing.Color.Black);Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éͬÐÄÔ²", font, brush, 10, 20);g.FillEllipse(b1, 40, 40, 160, 160);g.FillEllipse(b2, 60, 60, 120, 120);g.FillEllipse(b3, 80, 80, 80, 80);g.FillEllipse(b4, 100, 100, 40, 40);}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Brush b1 = new SolidBrush(System.Drawing.Color.Green);Brush b2 = new SolidBrush(System.Drawing.Color.Blue);Brush b3 = new SolidBrush(System.Drawing.Color.Yellow); Brush b4 = new SolidBrush(System.Drawing.Color.Red);Pen pen = new Pen(System.Drawing.Color.Black);Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éͬÐÄÔ²", font, brush, 10, 20);g.FillEllipse(b1, 40, 40, 160, 160);g.FillEllipse(b2, 60, 60, 120, 120);g.FillEllipse(b3, 80, 80, 80, 80);g.FillEllipse(b4, 100, 100, 40, 40);}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_5{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);Brush brush=new SolidBrush(System.Drawing.Color.Black); Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Blue);Pen p3 = new Pen(System.Drawing.Color.Green);g.DrawString("ÕâÊÇÒ»×é¶à±ßÐÎ", font, brush, 10, 20);g.DrawPolygon(p1, new Point[] { new Point(50, 100), new Point(20, 150), new Point(80, 150) });g.DrawPolygon(p2, new Point[] { new Point(100, 100), new Point(100, 150), new Point(150, 150) ,new Point(150,100)});g.DrawPolygon(p3, new Point[] { new Point(220, 100), new Point(190, 120), new Point(200, 150), new Point(240, 150) ,new Point(250,120)});}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);Brush brush = new SolidBrush(System.Drawing.Color.Black); Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Blue);Pen p3 = new Pen(System.Drawing.Color.Green);g.DrawString("ÕâÊÇÒ»×é¶à±ßÐÎ", font, brush, 10, 20);g.DrawPolygon(p1, new Point[] { new Point(50, 100), new Point(20, 150), new Point(80, 150) });g.DrawPolygon(p2, new Point[] { new Point(100, 100), new Point(100, 150), new Point(150, 150), new Point(150, 100) });g.DrawPolygon(p3, new Point[] { new Point(220, 100), new Point(190, 120), new Point(200, 150), new Point(240, 150), new Point(250, 120) });}}}namespace Test6_6{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9,System.Drawing.FontStyle.Regular);Brush b1=new SolidBrush(System.Drawing.Color.Red);Brush b2=new SolidBrush(System.Drawing.Color.Blue);Brush b3 = new SolidBrush(System.Drawing.Color.Green);g.DrawString("ÕâÊÇÒ»×é¶à±ßÐÎ", font, brush, 10, 20);g.FillPolygon(b1,new Point[]{new Point(50,100),new Point(20,150),new Point(80,150)});g.FillPolygon(b2, new Point[] { new Point(100, 100), new Point(100, 150), new Point(150, 150), new Point(150, 100) });g.FillPolygon(b3, new Point[] { new Point(220, 100), new Point(190, 120), new Point(200, 150), new Point(240, 150), new Point(250, 120) });}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9, System.Drawing.FontStyle.Regular);Brush b1=new SolidBrush(System.Drawing.Color.Red);Brush b2=new SolidBrush(System.Drawing.Color.Blue);Brush b3 = new SolidBrush(System.Drawing.Color.Green);g.DrawString("ÕâÊÇÒ»×é¶à±ßÐÎ", font, brush, 10, 20);g.FillPolygon(b1, new Point[] { new Point(50, 100), new Point(20, 150), new Point(80, 150) });g.FillPolygon(b2, new Point[] { new Point(100, 100), new Point(100, 150), new Point(150, 150), new Point(150, 100) });g.FillPolygon(b3, new Point[] { new Point(220, 100), new Point(190, 120), new Point(200, 150), new Point(240, 150), new Point(250, 120) });}}}namespace Test6_7{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×é¾ØÐÎ", font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Purple);Pen p2 = new Pen(System.Drawing.Color.Blue);Pen p3 = new Pen(System.Drawing.Color.Green);g.DrawRectangle(p1, 20, 80, 40, 100);g.DrawRectangle(p2, 80, 100, 100, 40);g.DrawRectangle(p3, 200, 100, 60, 60);}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×é¾ØÐÎ", font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Purple);Pen p2 = new Pen(System.Drawing.Color.Blue);Pen p3 = new Pen(System.Drawing.Color.Green);g.DrawRectangle(p1, 20, 80, 40, 100);g.DrawRectangle(p2, 80, 100, 100, 40);g.DrawRectangle(p3, 200, 100, 60, 60);}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_8{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éʵÐľØÐÎ", font, brush, 10, 20);Brush b1 = new SolidBrush(System.Drawing.Color.Purple); Brush b2 = new SolidBrush(System.Drawing.Color.Blue);Brush b3 = new SolidBrush(System.Drawing.Color.Green);g.FillRectangle(b1,new Rectangle(20,80,40,100));g.FillRectangle(b2,new Rectangle(80,100,100,40));g.FillRectangle(b3,new Rectangle(200,100,60,60));}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éʵÐľØÐÎ", font, brush, 10, 20);Brush b1 = new SolidBrush(System.Drawing.Color.Purple); Brush b2 = new SolidBrush(System.Drawing.Color.Blue);Brush b3 = new SolidBrush(System.Drawing.Color.Green);g.FillRectangle(b1, new Rectangle(20, 80, 40, 100));g.FillRectangle(b2, new Rectangle(80, 100, 100, 40));g.FillRectangle(b3, new Rectangle(200, 100, 60, 60));}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_9{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("¾â³ÝÏß", font, brush, 10, 20);Pen p = new Pen(System.Drawing.Color.Blue);g.DrawLines(p,new Point[]{new Point(20,100),new Point(60,60),new Point(100,100),new Point(140,60),new Point(180,100),new Point(220,60),new Point(260,100)});}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("¾â³ÝÏß", font, brush, 10, 20);Pen p = new Pen(System.Drawing.Color.Blue);g.DrawLines(p, new Point[] { new Point(20, 100), new Point(60,60), new Point(100, 100), new Point(140, 60), new Point(180, 100), new Point(220, 60), new Point(260, 100) });}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_10{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("¾â³ÝÏß", font, brush, 10, 20);Pen pen = new Pen(System.Drawing.Color.Blue);g.DrawPolygon(pen, new Point[] { new Point(20, 100), new Point(60, 60), new Point(100, 100), new Point(140, 60), new Point(180, 100), new Point(220, 60), new Point(260, 100) });}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("¾â³ÝÏß", font, brush, 10, 20);Pen pen = new Pen(System.Drawing.Color.Blue);g.DrawPolygon(pen, new Point[] { new Point(20, 100), newPoint(60, 60), new Point(100, 100), new Point(140, 60), new Point(180, 100), new Point(220, 60), new Point(260, 100) });}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_11{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éÔ²»¡", font, brush,10,20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Green);Pen p3 = new Pen(System.Drawing.Color.Blue);System.Drawing.Drawing2D.GraphicsPath paht1 = new System.Drawing.Drawing2D.GraphicsPath();paht1.AddArc(new Rectangle(40, 40, 160, 160), 20, 100);g.DrawPath(p1, paht1);System.Drawing.Drawing2D.GraphicsPath path2 = new System.Drawing.Drawing2D.GraphicsPath();path2.AddArc(new Rectangle(40, 40, 160, 160), 140, 100);g.DrawPath(p2, path2);System.Drawing.Drawing2D.GraphicsPath path3 = new System.Drawing.Drawing2D.GraphicsPath();path3.AddArc(new Rectangle(40, 40, 160, 160), 260, 100);g.DrawPath(p3, path3);}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éÔ²»¡", font, brush, 10, 20);Pen p1 = new Pen(System.Drawing.Color.Red);Pen p2 = new Pen(System.Drawing.Color.Green);Pen p3 = new Pen(System.Drawing.Color.Blue);System.Drawing.Drawing2D.GraphicsPath paht1 = new System.Drawing.Drawing2D.GraphicsPath();paht1.AddArc(new Rectangle(40, 40, 160, 160), 20, 100);g.DrawPath(p1, paht1);System.Drawing.Drawing2D.GraphicsPath path2 = new System.Drawing.Drawing2D.GraphicsPath();path2.AddArc(new Rectangle(40, 40, 160, 160), 140, 100);g.DrawPath(p2, path2);System.Drawing.Drawing2D.GraphicsPath path3 = new System.Drawing.Drawing2D.GraphicsPath();path3.AddArc(new Rectangle(40, 40, 160, 160), 260, 100);g.DrawPath(p3, path3);}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e)printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_12{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void Form1_Paint(object sender, PaintEventArgs e){Graphics gp = e.Graphics;gp.DrawString("ÕâÊÇÒ»×éÉÈÐÎ", this.Font, Brushes.Black, new Point(10, 20));gp.DrawPie(Pens.Red, 40, 40, 160, 160, 20, 100);gp.DrawPie(Pens.Green, 40, 40, 160, 160, 140, 100);gp.DrawPie(Pens.Blue, 40, 40, 160, 160, 260, 100);}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics gp = e.Graphics;gp.DrawString("ÕâÊÇÒ»×éÉÈÐÎ", this.Font, Brushes.Black, new Point(10, 20));gp.DrawPie(Pens.Red, 40, 40, 160, 160, 20, 100);gp.DrawPie(Pens.Green, 40, 40, 160, 160, 140, 100);gp.DrawPie(Pens.Blue, 40, 40, 160, 160, 260, 100);private void button1_Click(object sender, EventArgs e){if (printDialog1.ShowDialog() == DialogResult.OK){printDocument1.Print();}}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_13{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éÉÈÐÎ", font, brush, 10, 20);Brush b1 = new SolidBrush(System.Drawing.Color.Red);Brush b2 = new SolidBrush(System.Drawing.Color.Green);Brush b3 = new SolidBrush(System.Drawing.Color.Blue);g.FillPie(b1, 40, 40, 160, 160, 20, 100);g.FillPie(b2, 40, 40, 160, 160, 140, 100);g.FillPie(b3, 40, 40, 160, 160, 260, 100);}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}private void Form1_Paint(object sender, PaintEventArgs e){Graphics g = e.Graphics;Brush brush = new SolidBrush(System.Drawing.Color.Black); Font font = new Font("ËÎÌå", 9);g.DrawString("ÕâÊÇÒ»×éÉÈÐÎ", font, brush, 10, 20);Brush b1 = new SolidBrush(System.Drawing.Color.Red);Brush b2 = new SolidBrush(System.Drawing.Color.Green);Brush b3 = new SolidBrush(System.Drawing.Color.Blue);g.FillPie(b1, 40, 40, 160, 160, 20, 100);g.FillPie(b2, 40, 40, 160, 160, 140, 100);g.FillPie(b3, 40, 40, 160, 160, 260, 100);}private void Form1_Load(object sender, EventArgs e)}}}namespace Test6_14{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void panel1_Paint(object sender, PaintEventArgs e) {}private void Form1_Paint(object sender, PaintEventArgs e){Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9);Brush brush = new SolidBrush(System.Drawing.Color.Black);g.DrawString("ÇúÏß", font, brush, 10, 20);Pen pen = new Pen(System.Drawing.Color.Blue);g.DrawCurve(pen, new Point[] { new Point(20, 100),new Point(80,60), new Point(140, 100), new Point(200, 140), new Point(260, 100) });}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9);Brush brush = new SolidBrush(System.Drawing.Color.Black);g.DrawString("ÇúÏß", font, brush, 10, 20);Pen pen = new Pen(System.Drawing.Color.Blue);g.DrawCurve(pen, new Point[] { new Point(20, 100),new Point(80,60), new Point(140, 100), new Point(200, 140), new Point(260, 100) });}private void button1_Click(object sender, EventArgs e){printDocument1.Print();}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test_15{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void Form1_Paint(object sender, PaintEventArgs e){Graphics gp = e.Graphics;gp.DrawString("·â±ÕÇúÏß", this.Font, Brushes.Black, new Point(10, 20));gp.DrawClosedCurve(Pens.Blue, new Point[] { new Point(20, 100), new Point(80,60), new Point(140, 100), new Point(200, 140), new Point(260, 100), });}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics gp = e.Graphics;gp.DrawString("·â±ÕÇúÏß", this.Font, Brushes.Black, new Point(10, 20));gp.DrawClosedCurve(Pens.Blue, new Point[] { new Point(20, 100), new Point(80, 60), new Point(140, 100), new Point(200, 140), new Point(260, 100), });}private void button1_Click(object sender, EventArgs e){if (printDialog1.ShowDialog() == DialogResult.OK){printDocument1.Print();}}private void button2_Click(object sender, EventArgs e){printPreviewDialog1.ShowDialog();}private void button3_Click(object sender, EventArgs e){pageSetupDialog1.ShowDialog();}}}namespace Test6_16{public partial class Form1 : Form{public Form1(){InitializeComponent();}private void Form1_Paint(object sender, PaintEventArgs e){Graphics g = e.Graphics;Font font=new Font("ËÎÌå", 9);Brush brush = new SolidBrush(System.Drawing.Color.Black); Brush brush1 = new SolidBrush(System.Drawing.Color.Blue);g.DrawString("·â±ÕÇúÏß", font, brush, 10, 20);g.FillClosedCurve(brush1, new Point[] { new Point(20, 100), new Point(80, 60), new Point(140, 100), new Point(200, 140), new Point(260, 100) });}private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e){Graphics g = e.Graphics;Font font = new Font("ËÎÌå", 9);Brush brush = new SolidBrush(System.Drawing.Color.Black); Brush brush1 = new SolidBrush(System.Drawing.Color.Blue);g.DrawString("·â±ÕÇúÏß", font, brush, 10, 20);g.FillClosedCurve(brush1, new Point[] { new Point(20, 100), new Point(80, 60), new Point(140, 100), new Point(200, 140), new Point(260, 100) });}private void button1_Click(object sender, EventArgs e){if (printDialog1.ShowDialog() == DialogResult.OK){printDocument1.Print();}}private void button2_Click(object sender, EventArgs e){。