本文实例讲述了C#图像重新着色的方法。分享给大家供大家参考。具体实现方法如下：
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; using System.Drawing.Imaging; namespace WindowsApplication2 { public partial class Form18 : Form { public Form18() { InitializeComponent(); } private void panel1_Paint(object sender, PaintEventArgs e) { Graphics g = e.Graphics; using (Bitmap bmp = new Bitmap(@"d:/我的文档/桌面/ico/Administrator.bmp")) { ColorMap[] colorMap = new ColorMap[1]; colorMap[0] = new ColorMap(); colorMap[0].OldColor = Color.Blue; colorMap[0].NewColor = Color.White; ImageAttributes attr = new ImageAttributes(); attr.SetRemapTable(colorMap); Rectangle rect = new Rectangle(0, 0, bmp.Width, bmp.Height); rect.Offset(0, 0); g.DrawImage(bmp, rect, 0, 0, rect.Width, rect.Height, g.PageUnit, attr); } } } }
希望本文所述对大家的C#程序设计有所帮助。
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