buffertool.cs

地理信息系统的二次开发,空间查询代码 CSharp and ArcGIS engine 地理信息开发包

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

using ESRI.ArcGIS.SystemUI;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Display;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.esriSystem;
using ESRI.ArcGIS.ToolbarControl;
using ESRI.ArcGIS.TOCControl;
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.Framework;
using ESRI.ArcGIS.ControlCommands;
using ESRI.ArcGIS.ArcMapUI;
using System.Web.UI.WebControls;
using ESRI.ArcGIS.MapControl;

namespace SLHProjectNew0625
{
	/// <summary>
	/// buffertool 的摘要说明。
	/// </summary>
	public class BufferAnalysisFrm : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button button3;
	
		private IActiveView pactiveview;
		IGeometry pgeometry;   //多边形或线
		IGeometry Sgeometry;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.GroupBox groupBox1;
		private System.Windows.Forms.Button cmdBufferAnalysis;
		private System.Windows.Forms.GroupBox groupBox2;  //多边形或线加上缓冲部分
			int iPoints,iPolylines,iPolygons,iTotal;
		private System.Windows.Forms.ListView listView1;
		private System.Windows.Forms.ColumnHeader columnHeader1;
		private System.Windows.Forms.ColumnHeader columnHeader2;
		private System.Windows.Forms.ColumnHeader columnHeader3;
		private System.Windows.Forms.Label label4;
		IMapControl3 pMapControl;
		IFeature pfeature = new FeatureClass_2();
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.PictureBox pictureBox1;
		private System.Windows.Forms.Button button4;
	
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public BufferAnalysisFrm(IActiveView pIAC,IMapControl3 pMapC)
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			//m_activeView.FocusMap=m_m_activeView.FocusMap;
			pactiveview=pIAC;
			pMapControl=pMapC;
			//
			// 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()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(BufferAnalysisFrm));
			this.label1 = new System.Windows.Forms.Label();
			this.button3 = new System.Windows.Forms.Button();
			this.label2 = new System.Windows.Forms.Label();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.button2 = new System.Windows.Forms.Button();
			this.groupBox1 = new System.Windows.Forms.GroupBox();
			this.label4 = new System.Windows.Forms.Label();
			this.cmdBufferAnalysis = new System.Windows.Forms.Button();
			this.groupBox2 = new System.Windows.Forms.GroupBox();
			this.label3 = new System.Windows.Forms.Label();
			this.listView1 = new System.Windows.Forms.ListView();
			this.columnHeader1 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader2 = new System.Windows.Forms.ColumnHeader();
			this.columnHeader3 = new System.Windows.Forms.ColumnHeader();
			this.button1 = new System.Windows.Forms.Button();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			this.button4 = new System.Windows.Forms.Button();
			this.groupBox1.SuspendLayout();
			this.groupBox2.SuspendLayout();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 24);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(208, 16);
			this.label1.TabIndex = 18;
			this.label1.Text = "各缓冲区融合总面积为：0";
			// 
			// button3
			// 
			this.button3.Enabled = false;
			this.button3.Location = new System.Drawing.Point(376, 60);
			this.button3.Name = "button3";
			this.button3.Size = new System.Drawing.Size(96, 24);
			this.button3.TabIndex = 13;
			this.button3.Text = "清除缓冲区(&L)";
			this.button3.Click += new System.EventHandler(this.button3_Click);
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(16, 32);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(96, 16);
			this.label2.TabIndex = 9;
			this.label2.Text = "输入缓冲距离：";
			// 
			// textBox1
			// 
			this.textBox1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.textBox1.Location = new System.Drawing.Point(112, 30);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(72, 21);
			this.textBox1.TabIndex = 8;
			this.textBox1.Text = "10";
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(376, 12);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(96, 24);
			this.button2.TabIndex = 11;
			this.button2.Text = "建立缓冲区(&B)";
			this.button2.Click += new System.EventHandler(this.button2_Click);
			// 
			// groupBox1
			// 
			this.groupBox1.Controls.Add(this.label4);
			this.groupBox1.Controls.Add(this.label2);
			this.groupBox1.Controls.Add(this.textBox1);
			this.groupBox1.Location = new System.Drawing.Point(144, 8);
			this.groupBox1.Name = "groupBox1";
			this.groupBox1.Size = new System.Drawing.Size(224, 72);
			this.groupBox1.TabIndex = 14;
			this.groupBox1.TabStop = false;
			this.groupBox1.Text = "距离设置";
			// 
			// label4
			// 
			this.label4.Location = new System.Drawing.Point(192, 32);
			this.label4.Name = "label4";
			this.label4.Size = new System.Drawing.Size(24, 16);
			this.label4.TabIndex = 14;
			// 
			// cmdBufferAnalysis
			// 
			this.cmdBufferAnalysis.Enabled = false;
			this.cmdBufferAnalysis.Location = new System.Drawing.Point(376, 36);
			this.cmdBufferAnalysis.Name = "cmdBufferAnalysis";
			this.cmdBufferAnalysis.Size = new System.Drawing.Size(96, 24);
			this.cmdBufferAnalysis.TabIndex = 12;
			this.cmdBufferAnalysis.Text = "缓冲区分析(&A)";
			this.cmdBufferAnalysis.Click += new System.EventHandler(this.cmdBufferAnalysis_Click);
			// 
			// groupBox2
			// 
			this.groupBox2.Controls.Add(this.label3);
			this.groupBox2.Controls.Add(this.listView1);
			this.groupBox2.Controls.Add(this.label1);
			this.groupBox2.Location = new System.Drawing.Point(8, 88);
			this.groupBox2.Name = "groupBox2";
			this.groupBox2.Size = new System.Drawing.Size(464, 176);
			this.groupBox2.TabIndex = 15;
			this.groupBox2.TabStop = false;
			this.groupBox2.Text = "结果分析";
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(224, 24);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(128, 16);
			this.label3.TabIndex = 21;
			// 
			// listView1
			// 
			this.listView1.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
			this.listView1.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
																						this.columnHeader1,
																						this.columnHeader2,
																						this.columnHeader3});
			this.listView1.GridLines = true;
			this.listView1.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
			this.listView1.Location = new System.Drawing.Point(8, 56);
			this.listView1.Name = "listView1";
			this.listView1.Size = new System.Drawing.Size(448, 112);
			this.listView1.TabIndex = 20;
			this.listView1.View = System.Windows.Forms.View.Details;
			// 
			// columnHeader1
			// 
			this.columnHeader1.Text = "层名";
			this.columnHeader1.Width = 124;
			// 
			// columnHeader2
			// 
			this.columnHeader2.Text = "属性名";
			this.columnHeader2.Width = 127;
			// 
			// columnHeader3
			// 
			this.columnHeader3.Text = "属性值";
			this.columnHeader3.Width = 128;
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(296, 272);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(80, 24);
			this.button1.TabIndex = 16;
			this.button1.Text = "确定(&O)";
			// 
			// pictureBox1
			// 
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(40, 16);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(64, 48);
			this.pictureBox1.TabIndex = 17;
			this.pictureBox1.TabStop = false;
			// 
			// button4
			// 
			this.button4.DialogResult = System.Windows.Forms.DialogResult.Cancel;
			this.button4.Location = new System.Drawing.Point(384, 272);
			this.button4.Name = "button4";
			this.button4.Size = new System.Drawing.Size(80, 24);
			this.button4.TabIndex = 18;
			this.button4.Text = "取消(&C)";
			// 
			// BufferAnalysisFrm
			// 
			this.AcceptButton = this.button1;
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.CancelButton = this.button4;
			this.ClientSize = new System.Drawing.Size(480, 303);
			this.Controls.Add(this.button4);
			this.Controls.Add(this.pictureBox1);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.groupBox2);
			this.Controls.Add(this.groupBox1);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.cmdBufferAnalysis);
			this.Controls.Add(this.button3);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "BufferAnalysisFrm";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "缓冲区分析";
			this.TopMost = true;
			this.Load += new System.EventHandler(this.BufferAnalysisFrm_Load);
			this.groupBox1.ResumeLayout(false);
			this.groupBox2.ResumeLayout(false);
			this.ResumeLayout(false);