Font Attributes : Font « 2D Graphics « C# / C Sharp
Font Attributes
/*
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.ComponentModel;
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.ComponentModel.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();
}
}
}
FontAttr-c.zip( 10 k)
