lyfz_repos/铂金版源码/LYFZ.PhotoSelectSystem/其它/C#多功能画图板源码/code/NewCanvas.cs

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

namespace GraEditor
{
	//Create new canvas
	public class NewCanvasCfg : System.Windows.Forms.Form
	{
		private System.Windows.Forms.NumericUpDown widthUD;
		private System.Windows.Forms.NumericUpDown hightUD;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Button btnOK;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Button btnBackColor;
		private System.Windows.Forms.ColorDialog colorDialog1;
		private System.Windows.Forms.Button buttonCancel;
		/// <summary>
		/// 
		/// </summary>
		private System.ComponentModel.Container components = null;

		public NewCanvasCfg()
		{
			//
			// Windows 
			//
			InitializeComponent();

			
		}

		
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		public  Size  CanvasSize
		{
			get 
			{
				return new Size((int)this.widthUD.Value,(int)this.hightUD.Value);
			}
			set
			{
				this.widthUD.Value = value.Width;
				this.hightUD.Value = value.Height;
			}
		}

		public Color CanvasBackColor // Canvas background color
		{
			get { return btnBackColor.BackColor;}
		}

		#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.widthUD = new System.Windows.Forms.NumericUpDown();
            this.hightUD = new System.Windows.Forms.NumericUpDown();
            this.label1 = new System.Windows.Forms.Label();
            this.label2 = new System.Windows.Forms.Label();
            this.btnOK = new System.Windows.Forms.Button();
            this.label3 = new System.Windows.Forms.Label();
            this.btnBackColor = new System.Windows.Forms.Button();
            this.colorDialog1 = new System.Windows.Forms.ColorDialog();
            this.buttonCancel = new System.Windows.Forms.Button();
            ((System.ComponentModel.ISupportInitialize)(this.widthUD)).BeginInit();
            ((System.ComponentModel.ISupportInitialize)(this.hightUD)).BeginInit();
            this.SuspendLayout();
            // 
            // widthUD
            // 
            this.widthUD.Increment = new decimal(new int[] {
            50,
            0,
            0,
            0});
            this.widthUD.Location = new System.Drawing.Point(72, 16);
            this.widthUD.Maximum = new decimal(new int[] {
            5000,
            0,
            0,
            0});
            this.widthUD.Minimum = new decimal(new int[] {
            50,
            0,
            0,
            0});
            this.widthUD.Name = "widthUD";
            this.widthUD.Size = new System.Drawing.Size(80, 21);
            this.widthUD.TabIndex = 0;
            this.widthUD.Value = new decimal(new int[] {
            600,
            0,
            0,
            0});
            // 
            // hightUD
            // 
            this.hightUD.Increment = new decimal(new int[] {
            50,
            0,
            0,
            0});
            this.hightUD.Location = new System.Drawing.Point(72, 48);
            this.hightUD.Maximum = new decimal(new int[] {
            5000,
            0,
            0,
            0});
            this.hightUD.Minimum = new decimal(new int[] {
            50,
            0,
            0,
            0});
            this.hightUD.Name = "hightUD";
            this.hightUD.Size = new System.Drawing.Size(80, 21);
            this.hightUD.TabIndex = 1;
            this.hightUD.Value = new decimal(new int[] {
            600,
            0,
            0,
            0});
            this.hightUD.ValueChanged += new System.EventHandler(this.hightUD_ValueChanged);
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(8, 16);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(48, 23);
            this.label1.TabIndex = 2;
            this.label1.Text = "画布宽:";
            // 
            // label2
            // 
            this.label2.Location = new System.Drawing.Point(8, 48);
            this.label2.Name = "label2";
            this.label2.Size = new System.Drawing.Size(48, 23);
            this.label2.TabIndex = 3;
            this.label2.Text = "画布高:";
            // 
            // btnOK
            // 
            this.btnOK.Location = new System.Drawing.Point(16, 120);
            this.btnOK.Name = "btnOK";
            this.btnOK.Size = new System.Drawing.Size(56, 23);
            this.btnOK.TabIndex = 4;
            this.btnOK.Text = "确定";
            this.btnOK.Click += new System.EventHandler(this.btnOK_Click);
            // 
            // label3
            // 
            this.label3.Location = new System.Drawing.Point(8, 88);
            this.label3.Name = "label3";
            this.label3.Size = new System.Drawing.Size(72, 23);
            this.label3.TabIndex = 5;
            this.label3.Text = "背景色:";
            // 
            // btnBackColor
            // 
            this.btnBackColor.BackColor = System.Drawing.Color.White;
            this.btnBackColor.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
            this.btnBackColor.Location = new System.Drawing.Point(72, 82);
            this.btnBackColor.Name = "btnBackColor";
            this.btnBackColor.Size = new System.Drawing.Size(40, 24);
            this.btnBackColor.TabIndex = 6;
            this.btnBackColor.UseVisualStyleBackColor = false;
            this.btnBackColor.Click += new System.EventHandler(this.btnBackColor_Click);
            // 
            // buttonCancel
            // 
            this.buttonCancel.Location = new System.Drawing.Point(96, 120);
            this.buttonCancel.Name = "buttonCancel";
            this.buttonCancel.Size = new System.Drawing.Size(56, 23);
            this.buttonCancel.TabIndex = 7;
            this.buttonCancel.Text = "取消";
            this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
            // 
            // NewCanvasCfg
            // 
            this.AcceptButton = this.btnOK;
            this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
            this.ClientSize = new System.Drawing.Size(184, 152);
            this.Controls.Add(this.buttonCancel);
            this.Controls.Add(this.btnBackColor);
            this.Controls.Add(this.label3);
            this.Controls.Add(this.btnOK);
            this.Controls.Add(this.label2);
            this.Controls.Add(this.label1);
            this.Controls.Add(this.hightUD);
            this.Controls.Add(this.widthUD);
            this.MaximizeBox = false;
            this.MaximumSize = new System.Drawing.Size(200, 190);
            this.MinimumSize = new System.Drawing.Size(200, 190);
            this.Name = "NewCanvasCfg";
            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
            this.Text = "画布属性";
            this.Load += new System.EventHandler(this.NewCanvasCfg_Load);
            ((System.ComponentModel.ISupportInitialize)(this.widthUD)).EndInit();
            ((System.ComponentModel.ISupportInitialize)(this.hightUD)).EndInit();
            this.ResumeLayout(false);

		}
		#endregion
// Set background color
		private void btnBackColor_Click(object sender, System.EventArgs e)
		{
			this.colorDialog1.Color = this.btnBackColor.BackColor;
			if(DialogResult.OK == this.colorDialog1.ShowDialog())
			{
				this.btnBackColor.BackColor = this.colorDialog1.Color;
			}
		}

		private void btnOK_Click(object sender, System.EventArgs e)
		{
			this.DialogResult = DialogResult.OK;
			this.Close();
		}

		private void NewCanvasCfg_Load(object sender, System.EventArgs e)
		{
		
		}

		private void buttonCancel_Click(object sender, System.EventArgs e)
		{
			this.DialogResult = DialogResult.Cancel;
			this.Close();
		}

		private void hightUD_ValueChanged(object sender, System.EventArgs e)
		{
		
		}
	}
}