Admin: 1 версия

2010-05-26T12:11:37Z

1 версия

Новая страница

* [[csharp/C Sharp by API/System.Drawing/BMP | BMP]]
* [[csharp/C Sharp by API/System.Drawing/Bitmap | Bitmap]]
* [[csharp/C Sharp by API/System.Drawing/Brushes | Brushes]]
* [[csharp/C Sharp by API/System.Drawing/Color | Color]]
* [[csharp/C Sharp by API/System.Drawing/Graphics | Graphics]]
* [[csharp/C Sharp by API/System.Drawing/GraphicsUnit | GraphicsUnit]]
* [[csharp/C Sharp by API/System.Drawing/Icon | Icon]]
* [[csharp/C Sharp by API/System.Drawing/Image | Image]]
* [[csharp/C Sharp by API/System.Drawing/ImageAnimator | ImageAnimator]]
* [[csharp/C Sharp by API/System.Drawing/Pen | Pen]]
* [[csharp/C Sharp by API/System.Drawing/Pens | Pens]]
* [[csharp/C Sharp by API/System.Drawing/Point | Point]]
* [[csharp/C Sharp by API/System.Drawing/Rectangle | Rectangle]]
* [[csharp/C Sharp by API/System.Drawing/RectangleF | RectangleF]]
* [[csharp/C Sharp by API/System.Drawing/Region | Region]]
* [[csharp/C Sharp by API/System.Drawing/Size | Size]]
* [[csharp/C Sharp by API/System.Drawing/SmoothingMode | SmoothingMode]]
* [[csharp/C Sharp by API/System.Drawing/StringAlignment | StringAlignment]]
* [[csharp/C Sharp by API/System.Drawing/StringFormat | StringFormat]]
* [[csharp/C Sharp by API/System.Drawing/StringFormatFlags | StringFormatFlags]]
* [[csharp/C Sharp by API/System.Drawing/StringTrimming | StringTrimming]]
* [[csharp/C Sharp by API/System.Drawing/SystemBrushes | SystemBrushes]]
* [[csharp/C Sharp by API/System.Drawing/SystemColors | SystemColors]]
* [[csharp/C Sharp by API/System.Drawing/SystemPens | SystemPens]]
* [[csharp/C Sharp by API/System.Drawing/TextureBrush | TextureBrush]]

==FontFamily.GetCellAscent==

<source lang="csharp">
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class Test{
static void Main() {
FontFamily myFamily = new FontFamily("Verdana");
Font myFont = new Font(myFamily, 12);
int fontHeight = myFont.Height;
Console.WriteLine("Measurements are in GraphicsUnit." + myFont.Unit.ToString());
Console.WriteLine("The Verdana family.");
// Print our Family ties...
Console.WriteLine("Ascent for bold Verdana: " + myFamily.GetCellAscent(FontStyle.Bold));
Console.WriteLine("Descent for bold Verdana: " + myFamily.GetCellDescent(FontStyle.Bold));
Console.WriteLine("Line spacing for bold Verdana: " + myFamily.GetLineSpacing(FontStyle.Bold));
Console.WriteLine("Height for bold Verdana: " + myFamily.GetEmHeight(FontStyle.Bold));
}
}

</source>

==FontFamily.GetCellDescent==

<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;
using System.Drawing.Imaging;
public class Test
{
static void Main()
{
// Create the format string
String formatString = "{0,-16}{1,8}{2,9}{3,10}{4,14}";
// Write the first line of the table
Console.WriteLine(formatString, "Font Family Name", "Ascent", "Descent",
"EmHeight", "Line Spacing");
// Write font metrics for Courier New font family
FontFamily ff = new FontFamily("Courier New");
Console.WriteLine(formatString, ff.GetName(0),
ff.GetCellAscent(FontStyle.Regular),
ff.GetCellDescent(FontStyle.Regular),
ff.GetEmHeight(FontStyle.Regular),
ff.GetLineSpacing(FontStyle.Regular));
}
}

</source>

==FontFamily.GetEmHeight==

<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;
public class Form1 : Form {
protected override void OnPaint(PaintEventArgs e) {
Graphics g = e.Graphics;
g.FillRectangle(Brushes.White, this.ClientRectangle);
FontFamily ff = new FontFamily("Times New Roman");
float emSizeInGU = 24f;
Font f = new Font(ff, emSizeInGU);
int emSizeInDU = ff.GetEmHeight(FontStyle.Regular);
int ascentInDU = ff.GetCellAscent(FontStyle.Regular);
int descentInDU = ff.GetCellDescent(FontStyle.Regular);
int lineSpacingInDU = ff.GetLineSpacing(FontStyle.Regular);
float ascentInGU = ascentInDU * (emSizeInGU / emSizeInDU);
float descentInGU = descentInDU * (emSizeInGU / emSizeInDU);
float lineSpacingInGU = lineSpacingInDU * (emSizeInGU / emSizeInDU);
PointF textOrigin = new PointF(20, 20);
PointF nextLineOrigin = new PointF(textOrigin.X,textOrigin.Y + f.Height);
g.DrawString("AxgQ", f, Brushes.Black, textOrigin);
g.DrawString("AxgQ", f, Brushes.Black, nextLineOrigin);
int lineLen = 100;
g.DrawLine(Pens.Blue,textOrigin,new PointF(textOrigin.X + lineLen, textOrigin.Y));
g.DrawLine(Pens.Red,nextLineOrigin,new PointF(nextLineOrigin.X + lineLen, nextLineOrigin.Y));
PointF p = new PointF(textOrigin.X,textOrigin.Y + lineSpacingInGU);
g.DrawLine(Pens.Blue, p,new PointF(p.X + lineLen, p.Y));
p = new PointF(nextLineOrigin.X,nextLineOrigin.Y + lineSpacingInGU);
g.DrawLine(Pens.Red, p,new PointF(p.X + lineLen, p.Y));
p = new PointF(textOrigin.X,textOrigin.Y + lineSpacingInGU - ascentInGU);
g.DrawLine(Pens.Blue, p,new PointF(p.X + lineLen, p.Y));
p = new PointF(nextLineOrigin.X, nextLineOrigin.Y +lineSpacingInGU - ascentInGU);
g.DrawLine(Pens.Red, p, new PointF(p.X + lineLen, p.Y));
p = new PointF(textOrigin.X,textOrigin.Y + lineSpacingInGU + descentInGU);
g.DrawLine(Pens.Blue, p,new PointF(p.X + lineLen, p.Y));
p = new PointF(nextLineOrigin.X,nextLineOrigin.Y + lineSpacingInGU + descentInGU);
g.DrawLine(Pens.Red, p,new PointF(p.X + lineLen, p.Y));
}
public static void Main() {
Application.Run(new Form1());
}
}

</source>

==FontFamily.GetLineSpacing==

<source lang="csharp">
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class Test{
static void Main() {
FontFamily myFamily = new FontFamily("Verdana");
Font myFont = new Font(myFamily, 12);
int fontHeight = myFont.Height;
Console.WriteLine("Measurements are in GraphicsUnit." + myFont.Unit.ToString());
Console.WriteLine("The Verdana family.");
// Print our Family ties...
Console.WriteLine("Ascent for bold Verdana: " + myFamily.GetCellAscent(FontStyle.Bold));
Console.WriteLine("Descent for bold Verdana: " + myFamily.GetCellDescent(FontStyle.Bold));
Console.WriteLine("Line spacing for bold Verdana: " + myFamily.GetLineSpacing(FontStyle.Bold));
Console.WriteLine("Height for bold Verdana: " + myFamily.GetEmHeight(FontStyle.Bold));
}
}

</source>

==FontFamily.IsStyleAvailable==

<source lang="csharp">
/*
GDI+ Programming in C# and VB .NET
by Nick Symmonds
Publisher: Apress
ISBN: 159059035X
*/
using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Text;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
namespace FontAttr_c
{
/// <summary>
/// Summary description for FontAttr.
/// </summary>
public class FontAttr : System.Windows.Forms.Form
{
private System.Windows.Forms.Button cmdGo;
private System.Windows.Forms.Panel P1;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ruponentModel.Container components = null;
public FontAttr()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
//
// TODO: Add any constructor code after InitializeComponent call
//
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.cmdGo = new System.Windows.Forms.Button();
this.P1 = new System.Windows.Forms.Panel();
this.SuspendLayout();
//
// cmdGo
//
this.cmdGo.Location = new System.Drawing.Point(264, 288);
this.cmdGo.Name = "cmdGo";
this.cmdGo.Size = new System.Drawing.Size(56, 24);
this.cmdGo.TabIndex = 0;
this.cmdGo.Text = "GO";
this.cmdGo.Click += new System.EventHandler(this.cmdGo_Click);
//
// P1
//
this.P1.AutoScroll = true;
this.P1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.P1.Location = new System.Drawing.Point(16, 32);
this.P1.Name = "P1";
this.P1.Size = new System.Drawing.Size(304, 240);
this.P1.TabIndex = 1;
//
// FontAttr
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(342, 323);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.P1,
this.cmdGo});
this.MaximizeBox = false;
this.MinimizeBox = false;
this.Name = "FontAttr";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "FontAttr";
this.Load += new System.EventHandler(this.FontAttr_Load);
this.ResumeLayout(false);
}
#endregion
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new FontAttr());
}
private void FontAttr_Load(object sender, System.EventArgs e)
{
}
private void EnumInstalledFonts()
{
FontStyle Style;
int y = 0;
foreach (FontFamily ff in FontFamily.Families)
{
if ( ff.IsStyleAvailable(Style = FontStyle.Regular) )
AddString(ff, ref y, Style);
if ( ff.IsStyleAvailable(Style = FontStyle.Bold) )
AddString(ff, ref y, Style);
if ( ff.IsStyleAvailable(Style = FontStyle.Italic) )
AddString(ff, ref y, Style);
if ( ff.IsStyleAvailable(Style = FontStyle.Strikeout) )
AddString(ff, ref y, Style);
if ( ff.IsStyleAvailable(Style = FontStyle.Underline) )
AddString(ff, ref y, Style);
}
}
private void AddString(FontFamily ff, ref int y, FontStyle Style)
{
using ( Font fnt = new Font(ff, 12, Style, GraphicsUnit.Pixel) )
{
int LineSpace = (int)(ff.GetLineSpacing(Style) *
fnt.Size / ff.GetEmHeight(Style));
y += LineSpace + 2;
PictureBox P = new PictureBox();
P.Height = LineSpace;
P.Width = P1.Width;
Bitmap B = new Bitmap(P.Width, P.Height);
using (Graphics G = Graphics.FromImage(B))
{
G.DrawString(ff.Name + " : Style = " + Style.ToString(),
fnt, Brushes.Black, 0, 0);
}
P.Image=B;
P1.Controls.Add(P);
P1.Controls[P1.Controls.Count-1].Location = new Point(2, y);
if ( y < P1.Height )
P1.Refresh();
}
}
private void cmdGo_Click(object sender, System.EventArgs e)
{
P1.Controls.Clear();
EnumInstalledFonts();
}
}
}

</source>

==Font.FontFamily==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;

class AllAboutFont: Form
{
public static void Main()
{
Application.Run(new AllAboutFont());
}
public AllAboutFont()
{
ResizeRedraw = true;
}
protected override void OnPaint(PaintEventArgs pea)
{
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
{
grfx.DrawString(
"Name: " + Font.Name + "\n" +
"FontFamily: " + Font.FontFamily + "\n" +
"FontStyle: " + Font.Style + "\n" +
"Bold: " + Font.Bold + "\n" +
"Italic: " + Font.Italic + "\n" +
"Underline: " + Font.Underline + "\n" +
"Strikeout: " + Font.Strikeout + "\n" +
"Size: " + Font.Size + "\n" +
"GraphicsUnit: " + Font.Unit + "\n" +
"SizeInPoints: " + Font.SizeInPoints + "\n" +
"Height: " + Font.Height + "\n" +
"GdiCharSet: " + Font.GdiCharSet + "\n" +
"GdiVerticalFont : " + Font.GdiVerticalFont + "\n" +
"GetHeight(): " + Font.GetHeight() + "\n" +
"GetHeight(grfx): " + Font.GetHeight(grfx) + "\n" +
"GetHeight(100 DPI): " + Font.GetHeight(100),
Font, new SolidBrush(clr), Point.Empty);
}
}

</source>

==Font.GetHeight==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;

class TextOnBaseline: Form{
public static void Main() {
Application.Run(new TextOnBaseline());
}
public TextOnBaseline() {
ResizeRedraw = true;
}
protected override void OnPaint(PaintEventArgs pea) {
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy) {
float yBaseline = cy / 2;
Pen pen = new Pen(clr);

grfx.DrawLine(pen, 0, yBaseline, cx, yBaseline);

Font font = new Font("Times New Roman", 144);

float cyLineSpace = font.GetHeight(grfx);
int iCellSpace = font.FontFamily.GetLineSpacing(font.Style);
int iCellAscent = font.FontFamily.GetCellAscent(font.Style);
float cyAscent = cyLineSpace * iCellAscent / iCellSpace;

grfx.DrawString("Baseline", font, new SolidBrush(clr),
0, yBaseline - cyAscent);
}
}

</source>

==Font.Height==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor3 : Form
{
public FontConstructor3()
{
Text = "Font Constructor";
Size = new Size(350,200);
FontFamily ff = new FontFamily("Times New Roman");
Font fnt = new Font(ff, 12, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor3());
}
}

</source>

==Font.Name==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor3 : Form
{
public FontConstructor3()
{
Text = "Font Constructor";
Size = new Size(350,200);
FontFamily ff = new FontFamily("Times New Roman");
Font fnt = new Font(ff, 12, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor3());
}
}

</source>

==Font.Size==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor3 : Form
{
public FontConstructor3()
{
Text = "Font Constructor";
Size = new Size(350,200);
FontFamily ff = new FontFamily("Times New Roman");
Font fnt = new Font(ff, 12, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor3());
}
}

</source>

==Font.SizeInPoints==

<source lang="csharp">

using System;
using System.Drawing;
using System.Windows.Forms;

class HowdyWorld: Form
{
public static void Main()
{
Application.Run(new HowdyWorld());
}
public HowdyWorld()
{
ResizeRedraw = true;
MinimumSize = SystemInformation.MinimumWindowSize + new Size(0,1);

}
protected override void OnPaint(PaintEventArgs pea)
{
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
{
Font font = new Font("Times New Roman", 10, FontStyle.Italic);
SizeF sizef = grfx.MeasureString(Text, font);
float fScale = Math.Min(cx / sizef.Width, cy / sizef.Height);

font = new Font(font.Name, fScale * font.SizeInPoints, font.Style);
sizef = grfx.MeasureString(Text, font);

grfx.DrawString(Text, font, new SolidBrush(clr),
(cx - sizef.Width ) / 2, (cy - sizef.Height) / 2);
}
}

</source>

==FontStyle.Italic==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;
class BoldAndItalic : Form {
public static void Main() {
Application.Run(new BoldAndItalic());
}
public BoldAndItalic() {
Text = "Bold and Italic Text";
ResizeRedraw = true;
}
protected override void OnPaint(PaintEventArgs pea) {
DoPage(pea.Graphics, ForeColor, ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy) {
float x = 0;
float y = 0;
grfx.DrawString("text", new Font(this.Font, FontStyle.Bold), new SolidBrush(Color.AliceBlue), x, y);
}
}

</source>

==FontStyle.Regular==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;
public class FontFamilies : Form
{
public FontFamilies()
{
Size = new Size(350,200);
RichTextBox rtxt = new RichTextBox();
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
FontFamily[] ffArray = FontFamily.Families;
foreach( FontFamily ff in ffArray )
{
if (ff.IsStyleAvailable(FontStyle.Regular))
{
rtxt.Text += ff.Name + "\n";
}
}
}
static void Main()
{
Application.Run(new FontFamilies());
}
}

</source>

==FontStyle.Strikeout==

<source lang="csharp">
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class UsingFonts : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
public UsingFonts()
{
InitializeComponent();
}
private void InitializeComponent()
{
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(504, 109);
this.Name = "UsingFonts";
this.Text = "UsingFonts";
}
static void Main()
{
Application.Run( new UsingFonts() );
}
protected override void OnPaint(PaintEventArgs paintEvent )
{
Graphics graphicsObject = paintEvent.Graphics;
SolidBrush brush = new SolidBrush( Color.DarkBlue );
// arial, 12 pt bold
FontStyle style = FontStyle.Bold;
Font arial = new Font( new FontFamily( "Arial" ), 12, style );
// times new roman, 12 pt regular
style = FontStyle.Regular;
Font timesNewRoman = new Font( "Times New Roman", 12, style );
// courier new, 16 pt bold and italic
style = FontStyle.Bold | FontStyle.Italic;
Font courierNew = new Font( "Courier New", 16, style );
// tahoma, 18 pt strikeout
style = FontStyle.Strikeout;
Font tahoma = new Font( "Tahoma", 18, style );
graphicsObject.DrawString( arial.Name +
" 12 point bold.", arial, brush, 10, 10 );
graphicsObject.DrawString( timesNewRoman.Name +
" 12 point plain.", timesNewRoman, brush, 10, 30 );
graphicsObject.DrawString( courierNew.Name +
" 16 point bold and italic.", courierNew,
brush, 10, 54 );
graphicsObject.DrawString( tahoma.Name +
" 18 point strikeout.", tahoma, brush, 10, 75 );
}
}

</source>

==Font.Unit==

<source lang="csharp">
using System;
using System.Drawing;
using System.Windows.Forms;
public class FontConstructor3 : Form
{
public FontConstructor3()
{
Text = "Font Constructor";
Size = new Size(350,200);
FontFamily ff = new FontFamily("Times New Roman");
Font fnt = new Font(ff, 12, FontStyle.Bold | FontStyle.Italic);
Font = fnt;
RichTextBox rtxt = new RichTextBox();
rtxt.Text = "first line.\n" +
"This is a second line of text.";
rtxt.Text += "\nFont Name:\t" + Font.Name;
rtxt.Text += "\nFont Family:\t" + Font.FontFamily;
rtxt.Text += "\nFont Styles:\t" + Font.Style;
rtxt.Text += "\nFont Size:\t" + Font.Size;
rtxt.Text += "\nFont Height:\t" + Font.Height;
rtxt.Text += "\nFont Units:\t" + Font.Unit;
rtxt.Multiline = true;
rtxt.Dock = DockStyle.Fill;
rtxt.Parent = this;
}
static void Main()
{
Application.Run(new FontConstructor3());
}
}

</source>

==new Font(String fontName, int size)==

<source lang="csharp">
using System;
using System.Drawing;
using System.Collections;
using System.ruponentModel;
using System.Windows.Forms;
using System.Data;
public class FormPaintEvent : System.Windows.Forms.Form
{
private System.ruponentModel.Container components = null;
public FormPaintEvent()
{
InitializeComponent();
this.Paint += new System.Windows.Forms.PaintEventHandler(this.Form1_Paint);
}
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.Text = "Form1";
}
[STAThread]
static void Main()
{
Application.Run(new FormPaintEvent());
}
private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
Graphics g = e.Graphics;
g.DrawString("String...", new Font("Times New Roman", 20), new SolidBrush(Color.Black), 40, 10);
}
}

</source>

==new Font("Times New Roman", 10, FontStyle.Italic)==

<source lang="csharp">

using System;
using System.Drawing;
using System.Windows.Forms;

class HowdyWorld: Form
{
public static void Main()
{
Application.Run(new HowdyWorld());
}
public HowdyWorld()
{
ResizeRedraw = true;
MinimumSize = SystemInformation.MinimumWindowSize + new Size(0,1);

}
protected override void OnPaint(PaintEventArgs pea)
{
DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
}
protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
{
Font font = new Font("Times New Roman", 10, FontStyle.Italic);
SizeF sizef = grfx.MeasureString(Text, font);
float fScale = Math.Min(cx / sizef.Width, cy / sizef.Height);

grfx.DrawString(Text, font, new SolidBrush(clr),
(cx - sizef.Width ) / 2, (cy - sizef.Height) / 2);
}
}

</source>

==SystemFonts.IconTitleFont==

<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 Microsoft.Win32;
public class Form1 : Form
{
private System.Windows.Forms.Label label2;

public Form1() {
this.Font = SystemFonts.IconTitleFont;
this.AutoScaleDimensions = new System.Drawing.SizeF(6.0F, 13.0F);
InitializeComponent();
SystemEvents.UserPreferenceChanged += new UserPreferenceChangedEventHandler(SystemEvents_UserPreferenceChanged);
}
private void SystemEvents_UserPreferenceChanged(object sender, UserPreferenceChangedEventArgs e)
{
if (e.Category == UserPreferenceCategory.Window)
{
this.Font = SystemFonts.IconTitleFont;
}
}
private void InitializeComponent()
{
this.label2 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// label2
//
this.label2.Location = new System.Drawing.Point(12, 9);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(220, 55);
this.label2.TabIndex = 2;
this.label2.Text = "Try changing the Small Fonts/Large Fonts setting for th" +
"e computer.";
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(244, 138);
this.Controls.Add(this.label2);
this.Text = "Form1";
this.ResumeLayout(false);
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.Run(new Form1());
}
}

</source>

Csharp/C Sharp by API/System.Drawing - История изменений

в 15:31, 26 мая 2010

Admin: 1 версия

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