资源简介
C#2010 和ArcGIS Engine 10.0写的,直接应该是可以运行的,如果不是,配置相应的事件的话也是没有问题的。其实很简单,有需要的看看吧!
代码片段和文件信息
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace 动态点
{
public partial class Form1 : Form
{
ESRI.ArcGIS.Geometry.IPointCollection ptCol;
int i;
int j;
ESRI.ArcGIS.Carto.IElement pele;
public Form1()
{
InitializeComponent();
}
private void Form1_FormClosing(object sender FormClosingEventArgs e)
{
ESRI.ArcGIS.Carto.IGraphicsContainer pCon = axMapControl1.Map as ESRI.ArcGIS.Carto.IGraphicsContainer;
pCon.DeleteAllElements();
}
private void Form1_Load(object sender EventArgs e)
{
ESRI.ArcGIS.Carto.IFeaturelayer player = axMapControl1.Map.get_layer(0) as ESRI.ArcGIS.Carto.IFeaturelayer;
ESRI.ArcGIS.Geodatabase.IFeatureCursor pCursor = player.Search(nullfalse);
ESRI.ArcGIS.Geodatabase.IFeature pFeature = pCursor.NextFeature();
while (pFeature != null)
{
ESRI.ArcGIS.Geometry.IGeometry pGeo = pFeature.Shape;
ESRI.ArcGIS.Geometry.IConstructMultipoint pConPt = new ESRI.ArcGIS.Geometry.MultipointClass();
pConPt.ConstructDivideEqual(pGeo as ESRI.ArcGIS.Geometry.ICurve 10);
ptCol = pConPt as ESRI.ArcGIS.Geometry.IPointCollection;
pFeature = pCursor.NextFeature();
}
}
private void timer1_Tick(object sender EventArgs e)
{
ESRI.ArcGIS.Geometry.IPoint pPt;
if (i > ptCol.PointCount - 1)
i = 0;
j = i;
pPt = ptCol.get_Point(j);
ESRI.ArcGIS.Carto.IGraphicsContainer pCon = axMapControl1.Map as ESRI.ArcGIS.Carto.IGraphicsContainer;
ESRI.ArcGIS.Geometry.ITopologicalOperator pTop = pPt as ESRI.ArcGIS.Geometry.ITopologicalOperator;
ESRI.ArcGIS.Geometry.IGeometry pGeo = pTop.Buffer(2);
ESRI.ArcGIS.Carto.IPolygonElement pPolygonElement = new ESRI.ArcGIS.Carto.PolygonElementClass();
pele = pPolygonElement as ESRI.ArcGIS.Carto.IElement;
pCon.AddElement(pele 0);
pCon.Reset();
pele.Geometry = pGeo;
pCon.UpdateElement(pele);
i = i + 1;
axMapControl1.ActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGraphics null null);
axMapControl1.ActiveView.ScreenDisplay.UpdateWindow();
if (i == 12)
{
pCon.DeleteAllElements();
}
axMapControl1.ActiveView.PartialRefresh(ESRI.ArcGIS.Carto.esriViewDrawPhase.esriViewGraphics null null);
axMapControl1.ActiveView.ScreenDisplay.UpdateWindow();
}
}
}
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 17408 2013-08-23 10:27 动态点\动态点\bin\Debug\动态点.exe
文件 24064 2013-08-23 10:27 动态点\动态点\bin\Debug\动态点.pdb
文件 11608 2013-08-24 15:09 动态点\动态点\bin\Debug\动态点.vshost.exe
文件 490 2010-03-17 22:39 动态点\动态点\bin\Debug\动态点.vshost.exe.manifest
文件 2956 2013-08-24 15:16 动态点\动态点\Form1.cs
文件 5121 2013-08-23 10:18 动态点\动态点\Form1.Designer.cs
文件 15387 2013-08-23 10:18 动态点\动态点\Form1.resx
文件 117634 2013-08-23 10:00 动态点\动态点\obj\x86\Debug\DesignTimeResolveAssemblyReferences.cache
文件 7058 2013-08-23 10:27 动态点\动态点\obj\x86\Debug\DesignTimeResolveAssemblyReferencesInput.cache
文件 2890 2013-08-23 10:18 动态点\动态点\obj\x86\Debug\GenerateResource-ResGen.read.1.tlog
文件 386 2013-08-23 10:18 动态点\动态点\obj\x86\Debug\GenerateResource-ResGen.write.1.tlog
文件 651 2013-08-24 15:09 动态点\动态点\obj\x86\Debug\动态点.csproj.FileListAbsolute.txt
文件 17408 2013-08-23 10:27 动态点\动态点\obj\x86\Debug\动态点.exe
文件 6450 2013-08-23 10:18 动态点\动态点\obj\x86\Debug\动态点.Form1.resources
文件 24064 2013-08-23 10:27 动态点\动态点\obj\x86\Debug\动态点.pdb
文件 180 2013-08-23 10:10 动态点\动态点\obj\x86\Debug\动态点.Properties.Resources.resources
文件 568 2013-08-23 10:05 动态点\动态点\Program.cs
文件 1350 2013-08-23 09:59 动态点\动态点\Properties\AssemblyInfo.cs
文件 2869 2013-08-23 09:59 动态点\动态点\Properties\Resources.Designer.cs
文件 5612 2013-08-23 09:59 动态点\动态点\Properties\Resources.resx
文件 1095 2013-08-23 09:59 动态点\动态点\Properties\Settings.Designer.cs
文件 249 2013-08-23 09:59 动态点\动态点\Properties\Settings.settings
文件 5881 2013-08-23 10:10 动态点\动态点\动态点.csproj
文件 869 2013-08-23 09:59 动态点\动态点.sln
..A..H. 21504 2013-08-24 15:17 动态点\动态点.suo
目录 0 2013-08-23 09:59 动态点\动态点\obj\x86\Debug\TempPE
目录 0 2013-08-23 10:27 动态点\动态点\obj\x86\Debug
目录 0 2013-08-23 10:10 动态点\动态点\bin\Debug
目录 0 2013-08-23 09:59 动态点\动态点\obj\x86
目录 0 2013-08-23 09:59 动态点\动态点\bin
............此处省略7个文件信息
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