本文實例講述了C#圖像重新著色的方法。分享給大家供大家參考。具體實現方法如下：
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:/我的文檔/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); } } }}希望本文所述對大家的C#程序設計有所幫助。
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