本文實例講述了C#畫筆Pen保存和恢復圖形對象的設置方法。分享給大家供大家參考。具體如下：
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 WindowsApplication2{ public partial class Form11 : Form { public Form11() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { LinearGradientBrush brush = new LinearGradientBrush(this.ClientRectangle, Color.Empty, Color.Empty, 100); ColorBlend blend = new ColorBlend(); blend.Colors = new Color[] { Color.Red, Color.Green, Color.Blue }; blend.Positions = new float[] { 0, .5f, 1 }; brush.InterpolationColors = blend; Pen pen5 = new Pen(brush); Graphics g5 = this.CreateGraphics(); Point[] p = new Point[] { new Point(0, 0), new Point(100, 100), new Point(50, 100), new Point(200, 100) }; GraphicsState old = g5.Save(); g5.SmoothingMode = SmoothingMode.AntiAlias; g5.Restore(old); g5.DrawCurve(pen5,p); } }}希望本文所述對大家的C#程序設計有所幫助。
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