第1页 / 共19页
第2页 / 共19页
第3页 / 共19页
第4页 / 共19页
第5页 / 共19页
第6页 / 共19页
第7页 / 共19页
第8页 / 共19页
三维开发实例之洪水淹没_AE_+_C#.doc
江西师范大学
三 维 代 码
焦志锋
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.Controls;
using ESRI.ArcGIS.SystemUI;
using ESRI.ArcGIS.Output;
using ESRI.ArcGIS.Display;
using ESRI.ArcGIS.Geometry;
using ESRI.ArcGIS.esriSystem;
地理信息系统
江西师范大学
using ESRI.ArcGIS.Geodatabase;
using ESRI.ArcGIS.Analyst3D;
using ESRI.ArcGIS.Animation;
using ESRI.ArcGIS.DataSourcesRaster;
using stdole;
using System.Text.RegularExpressions;
namespace ESRI项目开发竞赛
{
public partial class FrcSence : Form
{
public FrcSence()
{
InitializeComponent();
}
#region //全局变量
public Boolean scenePan = false;
public int clickSceneTime = 0;
public IPoint scenePanPoints1 = new PointClass();
public IPoint scenePanPoints2 = new PointClass();
public IPoint CameraObs = new PointClass();
public IAnimationTrack Playtrl = new AnimationTrackClass();
public Boolean CreaterKeyFrameSwitch = false;
public int KeyIndex;
//public AxSceneControl paxSceneControl;
public double startHeight;
public double endHeight;
public double nowHeight;
//private ILegendClass pLegendClass;
//private ILayer pLayer;
public ISymbol pSymbol;
public Image pSymbolImage;
//private bool p;
private ILayer TOCRightLayer;
public ISceneControl mSceneControl;
//FrmIdentify pFrmIdentify = new FrmIdentify();
public Boolean pIdnetifyIsOrNot;
//public IScene pScene;
#endregion
#region //菜单功能
///
地理信息系统
江西师范大学
/// 打开Raster文件
///
///
///
private void 打开Raster文件ToolStripMenuItem_Click(object sender,
EventArgs e)
{
try
{
openFileDialog1 = new OpenFileDialog();
openFileDialog1.Title = "添加raster数据";
openFileDialog1.Filter = "TIFF格式(*.tif)|*.tif|Img格式
(*.img)|*.img|Bmp格式(*.bmp)|*.bmp|Jpeg格式(*.jpg)|*.jpg";
openFileDialog1.ShowDialog();
string sFilePath = openFileDialog1.FileName;
IRasterLayer pRaster;
pRaster = new RasterLayerClass();
pRaster.CreateFromFilePath(sFilePath);
axSceneControl1.Scene.AddLayer(pRaster, true);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
///
/// 打开Feature文件
///
///
///
private void 打开Feature文件ToolStripMenuItem_Click(object sender,
EventArgs e)
{
try
{
OpenFileDialog pOpenfile = new OpenFileDialog();
pOpenfile.Title = "添加shapefile文件";
pOpenfile.Filter = "*(.shp)|*.shp";
pOpenfile.ShowDialog();
ILayerFactoryHelper pLayerFactoryHelper = new
地理信息系统
江西师范大学
LayerFactoryHelperClass();
IFileName filename = new FileNameClass();
filename.Path = pOpenfile.FileName;
IEnumLayer enumlayer =
pLayerFactoryHelper.CreateLayersFromName(filename as IName);
ILayer layer;
enumlayer.Reset();
layer = enumlayer.Next();
while (layer != null)
{
axSceneControl1.SceneGraph.Scene.AddLayer(layer, false);
layer = enumlayer.Next();
axSceneControl1.SceneGraph.RefreshViewers();
}
}
catch
{
return;
}
}
///
/// 打开TIN文件
///
///
///
private void 打开TIN文件ToolStripMenuItem_Click(object sender, EventArgs
e)
{
//string dirName;
//ILayer pLayer;
//FolderBrowserDialog folderBrowserDialog1 = new
FolderBrowserDialog();
//if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
//{
//
//
//
//
//
//
dirName = folderBrowserDialog1.SelectedPath;
pLayer = AddData.openTinLayer(dirName);
if (pLayer != null)
{
//axMapControl1.AddLayer(pLayer, 0);
axSceneControl1.Scene.AddLayer(pLayer, 0);
地理信息系统
江西师范大学
//
}
//}
try
{
FolderBrowserDialog openFileDialog1 = new
FolderBrowserDialog();
//openFileDialog1.Title = "添加TIN数据";
//openFileDialog1.Filter = "TIFF格式(*.tif)|*.tif|Img格式
(*.img)|*.img|Bmp格式(*.bmp)|*.bmp|Jpeg格式(*.jpg)|*.jpg";
openFileDialog1.ShowDialog();
string sFilePath;
sFilePath = openFileDialog1.SelectedPath;
ITin pTIN = new Tin3DPropertiesClass() as ITin ;
ITinLayer pTINLyr = new TinLayerClass();
pTINLyr.Dataset = pTIN;
//pTINLyr.
axSceneControl1.Scene.AddLayer(pTINLyr);
axSceneControl1.Refresh();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
//ITin pTIN = new pTIN();
//ITinLayer pTINLyr = new TinLayerClass();
//pTINLyr.Dataset = pTIN;
//axSceneControl1.Scene.AddLayer(pTINLyr);
}
///
/// 保存场景图片
///
///
///
private void 保存场景图片ToolStripMenuItem_Click(object sender,
地理信息系统
江西师范大学
EventArgs e)
{
try
{
string sFileName;
SaveFileDialog pSaveFile = new SaveFileDialog();
pSaveFile.Title = "保存图片";
pSaveFile.Filter = "BMP图片(*.bmp)|*.bmp|JPEG图片
(*.jpg)|*.jpg|TIF图片(*.tif)|*.tif";
pSaveFile.ShowDialog();
sFileName = pSaveFile.FileName;
if (pSaveFile.FilterIndex == 1)
{
axSceneControl1.SceneViewer.GetScreenShot(esri3DOutputImageType.BMP,
sFileName);
}
else
if (pSaveFile.FilterIndex == 2)
{
axSceneControl1.SceneViewer.GetScreenShot(esri3DOutputImageType.JPEG,
sFileName);
}
MessageBox.Show("成功保存图片至:" + sFileName);
}
catch
{
MessageBox.Show("出现错误返回");
}
}
///
/// 退出
///
///
///
private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
{
}
#endregion
地理信息系统
江西师范大学
#region //基本操作
//放大
private void button1_Click(object sender, EventArgs e)
{
axSceneControl1.Camera.Zoom(0.9);
axSceneControl1.Refresh();
}
//缩小
private void button2_Click(object sender, EventArgs e)
{
axSceneControl1.Camera.Zoom(1.1);
axSceneControl1.Refresh();
}
//漫游
private void button3_Click(object sender, EventArgs e)
{
axSceneControl1.Navigate = true;
}
//平移
private void button4_Click(object sender, EventArgs e)
{
scenePan = true;
}
//窗体事件
private void axSceneControl1_OnMouseDown(object sender,
ESRI.ArcGIS.Controls.ISceneControlEvents_OnMouseDownEvent e)
{
//鼠标漫游
if (scenePan)
{
//if (CreaterKeyFrameSwitch)
//{
//
CreateKeyFrame(axSceneControl1.Scene, Playtrl, KeyIndex);
KeyIndex = KeyIndex + 1;
//
//}
if (clickSceneTime == 0)
{
scenePanPoints1.PutCoords(e.x, e.y);
地理信息系统
江西师范大学
clickSceneTime = 1;
}
else if (clickSceneTime == 1)
{
scenePanPoints2.PutCoords(e.x, e.y);
axSceneControl1.Camera.Pan(scenePanPoints1,
scenePanPoints2);
axSceneControl1.Refresh();
clickSceneTime = 0;
scenePan = false;
}
}
//鼠标点击查询
if (pIdnetifyIsOrNot == true)
{
IHit3DSet pHit3DSet;
axSceneControl1.SceneGraph.LocateMultiple(axSceneControl1.SceneGraph.ActiveView
er, e.x, e.y, esriScenePickMode.esriScenePickAll, false, out pHit3DSet);
pHit3DSet.OnePerLayer();
if (pHit3DSet.Hits.Count == 0)
{
MessageBox.Show("当前点未能查找到任何要素");
}
IHit3D pHit3D = pHit3DSet.Hits.get_Element(0) as IHit3D;
pIdnetifyIsOrNot = false;
MessageBox.Show("X =" + pHit3D.Point.X + ",Y=" + pHit3D.Point.Y +
", Z =" + pHit3D.Point.Z);
}
if (e.button == 2)
{
contextMenuSence.Show(this.axSceneControl1, e.x, e.y);
}
}
//自动旋转
private void checkBox1_CheckedChanged(object sender, EventArgs e)
{
if (checkBox1.Checked)
{
timer1.Enabled = true;
}
地理信息系统
相关推荐
2023年江西萍乡中考道德与法治真题及答案.doc
2012年重庆南川中考生物真题及答案.doc
2013年江西师范大学地理学综合及文艺理论基础考研真题.doc
2020年四川甘孜小升初语文真题及答案I卷.doc
2020年注册岩土工程师专业基础考试真题及答案.doc
2023-2024学年福建省厦门市九年级上学期数学月考试题及答案.doc
2021-2022学年辽宁省沈阳市大东区九年级上学期语文期末试题及答案.doc
2022-2023学年北京东城区初三第一学期物理期末试卷及答案.doc
2018上半年江西教师资格初中地理学科知识与教学能力真题及答案.doc
2012年河北国家公务员申论考试真题及答案-省级.doc
2020-2021学年江苏省扬州市江都区邵樊片九年级上学期数学第一次质量检测试题及答案.doc
2022下半年黑龙江教师资格证中学综合素质真题及答案.doc
