C#完成圖形區域組合操作的辦法。本站提示廣大學習愛好者:(C#完成圖形區域組合操作的辦法)文章只能為提供參考,不一定能成為您想要的結果。以下是C#完成圖形區域組合操作的辦法正文
本文實例講述了C#完成圖形區域組合操作的辦法。分享給年夜家供年夜家參考。詳細完成辦法以下:
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace advanced_drawing { public partial class Form17 : Form { public Form17() { InitializeComponent(); } private void Form17_Paint(object sender, PaintEventArgs e) { Rectangle regionRect = new Rectangle(20, 20, 100, 100); e.Graphics.DrawRectangle(Pens.Black, regionRect); RectangleF unionRect = new RectangleF(90, 30, 100, 100); e.Graphics.DrawRectangle(Pens.Red, Rectangle.Round(unionRect)); Region myRegion = new Region(regionRect); //myRegion.Union(unionRect); //myRegion.Intersect(unionRect); //myRegion.Exclude(unionRect); //myRegion.Complement(unionRect); myRegion.Xor(unionRect); SolidBrush myBrush = new SolidBrush(Color.Blue); e.Graphics.FillRegion(myBrush, myRegion); } } }
願望本文所述對年夜家的C#法式設計有所贊助。