C#使用Region对图形区域构造和填充的方法

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;using System.Drawing.Drawing2D;namespace advanced_drawing{  public partial class Form15 : Form  {    public Form15()    {      InitializeComponent();    }    private void Form15_Paint(object sender, PaintEventArgs e)    {      GraphicsPath myPath = new GraphicsPath();      string stringText = "zhuzhao";      FontFamily family = new FontFamily("Arial");      int fontStyle = (int)FontStyle.Italic;      int emSize = 26;      Point origin = new Point(20, 20);      StringFormat format = StringFormat.GenericDefault;      myPath.AddString(stringText,family,fontStyle,emSize,origin,format);      Region region = new Region(myPath);      e.Graphics.FillRegion(Brushes.Red, region);    }  }}