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Visual C# 2005 - ÈçºÎÖÆ×÷¶à±ä»¯×ÖÌåÖ®¸¡µñ×Ö


2006-11-22 09:54:18
¡¡±êÇ©£ºC# Visual ¸¡µñ×Ö¡¡¡¡¡¡[ÍÆË͵½¼¼ÊõȦ]

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±¾ÎĽ«Ê¾·¶ÈçºÎÀûÓà System.Drawing ÃüÃû¿Õ¼äÖÐµÄ Graphics Óë Brush Àà±ðÀ´ÖÆ×÷³ö´øÓи¡µñЧ¹ûµÄÎÄ×Ö¡£ 
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ͼ±í 1 Óë 2 ÊÇÎÒÃÇËù׫д֮³ÌÐò·¶ÀýµÄÖ´Ðнá¹û¡£ÎÒÃÇÖ÷ҪʹÓà Graphics Àà±ðµÄ DrawString ·½·¨£¬²¢¸ù¾ÝÓû§ËùѡȡµÄ¿Ì¶ÈÈ¥µ÷Õû»æÍ¼×ֺţ¬ÒÔ±ãÖÆ×÷³ö´øÓи¡µñЧ¹ûµÄÎÄ×Ö¡£³ÌÐò´úÂëÁÐʾÈçÏ£º 
SizeF textSize;
Graphics g;
Brush myBackBrush = Brushes.Blue;
Brush myForeBrush = Brushes.White;
Font myFont = new Font("Times New Roman",
  (float)this.nudFontSize.Value, FontStyle.Regular);
float xLocation, yLocation;

g = picDemoArea.CreateGraphics();
g.Clear(Color.White);

textSize = g.MeasureString(this.txtShortText.Text, myFont);

xLocation = (picDemoArea.Width - textSize.Width) / 2;
yLocation = (picDemoArea.Height - textSize.Height) / 2;

g.DrawString(txtShortText.Text, myFont, myBackBrush,
  xLocation + (float)this.nudEmbossDepth.Value,
  yLocation + (float)this.nudEmbossDepth.Value);

g.DrawString(txtShortText.Text, myFont, myForeBrush, xLocation,
  yLocation);

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