form1.cs

C#开发语言实现 主要是对图片的处理例如照片艺术处理

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;

namespace WindowsApplication4
{
	/// <summary>
	/// Form1 的摘要说明。
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private System.Windows.Forms.MainMenu mainMenu1;
		private System.Windows.Forms.MenuItem menuItem1;
		private System.Windows.Forms.MenuItem menuItem2;
		private System.Windows.Forms.PictureBox picPhoto;
		private System.Windows.Forms.MenuItem menuItem3;
		private System.Windows.Forms.OpenFileDialog dlgOpenPhoto;
		private System.Windows.Forms.SaveFileDialog dlgSavePhoto;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		private System.Windows.Forms.Panel pnlFrame;
		PictureBox[] frames;

		public Form1()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}

		/// <summary>
		/// 清理所有正在使用的资源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗体设计器生成的代码
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.mainMenu1 = new System.Windows.Forms.MainMenu();
			this.menuItem1 = new System.Windows.Forms.MenuItem();
			this.menuItem2 = new System.Windows.Forms.MenuItem();
			this.pnlFrame = new System.Windows.Forms.Panel();
			this.picPhoto = new System.Windows.Forms.PictureBox();
			this.menuItem3 = new System.Windows.Forms.MenuItem();
			this.dlgOpenPhoto = new System.Windows.Forms.OpenFileDialog();
			this.dlgSavePhoto = new System.Windows.Forms.SaveFileDialog();
			this.SuspendLayout();
			// 
			// mainMenu1
			// 
			this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] {
																					  this.menuItem1,
																					  this.menuItem2,
																					  this.menuItem3});
			// 
			// menuItem1
			// 
			this.menuItem1.Index = 0;
			this.menuItem1.Text = "加载边框";
			this.menuItem1.Click += new System.EventHandler(this.menuItem1_Click);
			// 
			// menuItem2
			// 
			this.menuItem2.Index = 1;
			this.menuItem2.Text = "选择照片";
			this.menuItem2.Click += new System.EventHandler(this.menuItem2_Click);
			// 
			// pnlFrame
			// 
			this.pnlFrame.AutoScroll = true;
			this.pnlFrame.Dock = System.Windows.Forms.DockStyle.Left;
			this.pnlFrame.Location = new System.Drawing.Point(0, 0);
			this.pnlFrame.Name = "pnlFrame";
			this.pnlFrame.Size = new System.Drawing.Size(168, 413);
			this.pnlFrame.TabIndex = 0;
			// 
			// picPhoto
			// 
			this.picPhoto.Dock = System.Windows.Forms.DockStyle.Fill;
			this.picPhoto.Location = new System.Drawing.Point(168, 0);
			this.picPhoto.Name = "picPhoto";
			this.picPhoto.Size = new System.Drawing.Size(592, 413);
			this.picPhoto.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
			this.picPhoto.TabIndex = 1;
			this.picPhoto.TabStop = false;
			// 
			// menuItem3
			// 
			this.menuItem3.Index = 2;
			this.menuItem3.Text = "照片保存";
			this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click);
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(760, 413);
			this.Controls.Add(this.picPhoto);
			this.Controls.Add(this.pnlFrame);
			this.Menu = this.mainMenu1;
			this.Name = "Form1";
			this.Text = "Form1";
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void menuItem1_Click(object sender, System.EventArgs e)
		{
			string[] files=Directory.GetFiles(Application.StartupPath+"\\frames");
			this.frames=new PictureBox[files.Length];
			//请注意不是图片文件
			for(int i=0;i<files.Length-1;i++)
			{
				this.frames[i]=new PictureBox();
				this.frames[i].Location=new Point(0,i*this.pnlFrame.Width);
				this.frames[i].Width=this.pnlFrame.Width-20;
				this.frames[i].Height=this.pnlFrame.Width;
				this.frames[i].SizeMode=PictureBoxSizeMode.StretchImage;
				this.frames[i].Image=Image.FromFile(files[i]);
				this.pnlFrame.Controls.Add(this.frames[i]);
				this.frames[i].Visible=true;
				this.frames[i].Click+=new EventHandler(frames_Click);
			}
		}

		private void frames_Click(object sender, EventArgs e)
		{
			//请注意照片存在否??
			this.picPhoto.Image=Image.FromFile(this.dlgOpenPhoto.FileName);
			Graphics g=Graphics.FromImage(this.picPhoto.Image);
			Bitmap b=(Bitmap)((PictureBox)sender).Image;
			b.MakeTransparent(Color.Black);
			g.DrawImage(b,new Rectangle(0,0,this.picPhoto.Image.Width,this.picPhoto.Image.Height));
		}

		private void menuItem2_Click(object sender, System.EventArgs e)
		{
			this.dlgOpenPhoto.Filter="(JPG文件*.jpg)|*.jpg|(BMP文件)|*.bmp";
			this.dlgOpenPhoto.InitialDirectory=Application.StartupPath;
			DialogResult dr=this.dlgOpenPhoto.ShowDialog(this);
			if(dr==DialogResult.OK)
			{
				this.picPhoto.Image=Image.FromFile(this.dlgOpenPhoto.FileName);
			}
		}

		private void menuItem3_Click(object sender, System.EventArgs e)
		{
			this.dlgSavePhoto.Filter="(JPG图片 *.jpg)|*.jpg";
			DialogResult dr=this.dlgSavePhoto.ShowDialog(this);
			if(dr==DialogResult.OK)
			{
				this.picPhoto.Image.Save(this.dlgSavePhoto.FileName);
			}
		}
	}
}