阴影字
2013年02月09日
⁄ 综合
⁄ 共 2918字 ⁄ 字号
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace testgrid
...{
public partial class FontMenuForm : Form1
...{
protected string strText = "Sample Text";
protected Font font = new Font("Times New Roman", 24, FontStyle.Italic);
public FontMenuForm()
...{
Menu = new MainMenu();
Menu.MenuItems.Add("&Font", new EventHandler(MenuFontOnClick));
InitializeComponent();
}
void MenuFontOnClick(object sender, EventArgs e)
...{
FontDialog dlg = new FontDialog();
dlg.Font = font;
if (dlg.ShowDialog() == DialogResult.OK)
...{
font = dlg.Font;
Invalidate();
}
}
protected override void DoPage(Graphics g, Color clr, int cx, int cy)
...{
//base.DoPage(g, clr, cx, cy);
SizeF sizef = g.MeasureString(strText, font);
Brush brush = new SolidBrush(clr);
g.DrawString(strText, font, brush, (cx - sizef.Width) / 2, (cy - sizef.Height) / 2);
}
public float GetAscent(Graphics g, Font font)
...{
return font.GetHeight(g) * font.FontFamily.GetCellAscent(font.Style) / font.FontFamily.GetLineSpacing(font.Style);
}
public float GetDescent(Graphics g, Font font)
...{
return font.GetHeight(g) * font.FontFamily.GetCellDescent(font.Style) / font.FontFamily.GetLineSpacing(font.Style);
}
public float PointsToPageUnits(Graphics g, Font font)
...{
float fFontSize;
if (g.PageUnit == GraphicsUnit.Display)
...{
fFontSize = 100 * font.SizeInPoints / 72;
}
else
fFontSize = g.DpiX * font.SizeInPoints / 72;
return
fFontSize;
}
}
}
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
namespace testgrid
...{
public partial class DropShadow : FontMenuForm
...{
const int iOffset = 10;
public DropShadow()
...{
Text = "Drop Shadow";
Width *= 2;
strText = "Shadow";
font=new Font("Times New Roman",108);
InitializeComponent();
}
protected override void DoPage(Graphics g, Color clr, int cx, int cy)
...{
//base.DoPage(g, clr, cx, cy);
SizeF sizef = g.MeasureString(strText, font);
float x = (cx - sizef.Width) / 2;
float y = (cy - sizef.Height) / 2;
g.Clear(Color.White);
g.DrawString(strText, font, Brushes.Gray, x, y);
g.DrawString(strText, font, Brushes.Black, x - iOffset, y - iOffset);
}
}
}