using System; using System.Drawing; using System.Drawing.Text; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; public class FontForm : System.Windows.Forms.Form { private Timer timer; private int swellValue; private string fontFace = "WingDings"; public FontForm() { InitializeComponent(); timer = new Timer(); Text = "Font App"; Width = 425; Height = 150; BackColor = Color.Honeydew; CenterToScreen(); timer.Enabled = true; timer.Interval = 100; timer.Tick += new EventHandler(FontForm_OnTimer); } private void InitializeComponent() { this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(292, 253); this.Text = "Form1"; this.Resize += new System.EventHandler(this.FontForm_Resize); this.Paint += new System.Windows.Forms.PaintEventHandler(this.FontForm_Paint); } static void Main() { Application.Run(new FontForm()); } private void FontForm_Paint(object sender, System.Windows.Forms.PaintEventArgs e) { Graphics g = e.Graphics; Font theFont = new Font(fontFace, 12 + swellValue); string message = "www.kutayzorlu.com/java2s/com"; float windowCenter = this.DisplayRectangle.Width / 2; SizeF stringSize = e.Graphics.MeasureString(message, theFont); float startPos = windowCenter - (stringSize.Width / 2); g.DrawString(message, theFont, new SolidBrush(Color.Blue), startPos, 10); } private void FontForm_Resize(object sender, System.EventArgs e) { Rectangle myRect = new Rectangle(0, 100, ClientRectangle.Width, ClientRectangle.Height); Invalidate(myRect); } private void FontForm_OnTimer(object sender, EventArgs e) { swellValue += 5; if(swellValue >= 50) swellValue = 0; Invalidate(new Rectangle(0, 0, ClientRectangle.Width, 100)); } }