в 15:31, 26 мая 2010

2010-05-26T15:31:53Z

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2010-05-26T12:18:48Z

1 версия

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==A rectangle with some text==

<source lang="csharp">using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class RectangleWithText : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
public RectangleWithText()
{
InitializeComponent();
SetStyle(ControlStyles.ResizeRedraw, true);
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Paint += new System.Windows.Forms.PaintEventHandler(this.RectangleWithText_Paint);
}
[STAThread]
static void Main()
{
Application.Run(new RectangleWithText());
}
private void RectangleWithText_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
Rectangle r = new Rectangle(150, 10, 130, 60);
g.DrawRectangle(Pens.Blue, r);
g.DrawString("www.nfex.ru", new Font("Arial", 12), Brushes.Black, r);

}
}</source>

==Draw string along a circle==

<source lang="csharp">using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class DrawStringAlignACircle : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
public DrawStringAlignACircle()
{
InitializeComponent();
BackColor = SystemColors.Window;
ForeColor = SystemColors.WindowText;
}
protected override void OnPaint ( PaintEventArgs e )
{
Graphics g = e.Graphics;
SetScale(g);
DrawFace(g);
base.OnPaint(e);
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 266);
}
[STAThread]
static void Main()
{
Application.Run(new DrawStringAlignACircle());
}
private void SetScale(Graphics g)
{
g.TranslateTransform(Width/2, Height/2);
float inches = Math.Min(Width / g.DpiX, Height / g.DpiX);
g.ScaleTransform(inches * g.DpiX / 2000, inches * g.DpiY / 2000);
}
private void DrawFace(Graphics g)
{
Brush brush = new SolidBrush(ForeColor);
Font font = new Font("Arial", 40);

float x, y;
const int numHours = 12;
const int deg = 360 / numHours;
const int FaceRadius = 450;

for (int i = 1; i <= numHours; i++)
{
x = GetCos(i*deg + 90) * FaceRadius;
y = GetSin(i*deg + 90) * FaceRadius;
StringFormat format = new StringFormat();
format.Alignment = StringAlignment.Center;
format.LineAlignment = StringAlignment.Center;
g.DrawString( i.ToString(), font, brush, -x, -y,format);

}
brush.Dispose();
font.Dispose();
}
private static float GetSin(float degAngle)
{
return (float) Math.Sin(Math.PI * degAngle / 180f);
}
private static float GetCos(float degAngle)
{
return (float) Math.Cos(Math.PI * degAngle / 180f);
}
}</source>

==Draw string along a circle 2==

<source lang="csharp">using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class DrawStringAlignACircle : System.Windows.Forms.Form
{
public DrawStringAlignACircle()
{
InitializeComponent();
BackColor = SystemColors.Window;
ForeColor = SystemColors.WindowText;
}
protected override void OnPaint ( PaintEventArgs e )
{
Graphics g = e.Graphics;
SetScale(g);
DrawFace(g);
base.OnPaint(e);
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 266);
}
[STAThread]
static void Main()
{
Application.Run(new DrawStringAlignACircle());
}
private void SetScale(Graphics g)
{
g.TranslateTransform(Width/2, Height/2);
float inches = Math.Min(Width / g.DpiX, Height / g.DpiX);
g.ScaleTransform(inches * g.DpiX / 2000, inches * g.DpiY / 2000);
}
private void DrawFace(Graphics g)
{
Brush brush = new SolidBrush(ForeColor);
Font font = new Font("Arial", 40);

float x, y;
const int numHours = 12;
const int deg = 360 / numHours;
const int FaceRadius = 450;

for (int i = 1; i <= numHours; i++)
{
SizeF stringSize =
g.MeasureString(i.ToString(),font);

x = GetCos(i*deg + 90) * FaceRadius;
x += stringSize.Width / 2;
y = GetSin(i*deg + 90) * FaceRadius;
y += stringSize.Height / 2;
g.DrawString(i.ToString(), font, brush, -x, -y);

}
brush.Dispose();
font.Dispose();
}
private static float GetSin(float degAngle)
{
return (float) Math.Sin(Math.PI * degAngle / 180f);
}
private static float GetCos(float degAngle)
{
return (float) Math.Cos(Math.PI * degAngle / 180f);
}
}</source>

==Draw string with HatchStyle==

<source lang="csharp">using System;
using System.Collections.Generic;
using System.ruponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
public class MainForm : Form {
public MainForm() {
CenterToScreen();
InitializeComponent();
}
protected void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
int yOffSet = 10;
Array obj = Enum.GetValues(typeof(HatchStyle));
for (int x = 0; x < 5; x++) {
HatchStyle temp = (HatchStyle)obj.GetValue(x);
HatchBrush theBrush = new HatchBrush(temp, Color.White, Color.Black);
g.DrawString(temp.ToString(), new Font("Times New Roman", 10),
Brushes.Black, 0, yOffSet);
g.FillEllipse(theBrush, 150, yOffSet, 200, 25);
yOffSet += 40;
}
}
}</source>

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в 15:31, 26 мая 2010

Admin: 1 версия