public void ZoomToPoint(AxGlobeControl axGlobeControl, double MapX, double MapY)
{
try
{
IPoint point = new PointClass();
point.PutCoords(MapX, MapY); //设置点击的点坐标
//point = CommonBaseTool.BaseGISTools.getGeoPoint(MapX, MapY); //转换坐标
IPoint ptObserver = new PointClass();
IPoint ptTarget = new PointClass();
//Observer点
IClone pClone1 = point as IClone;
ptObserver = pClone1.Clone() as IPoint;
ptObserver.Y = ptObserver.Y - 0.08;
ptObserver.Z = 15.45;
//Target点
IClone pClone2 = point as IClone;
ptTarget = pClone2.Clone() as IPoint;
ptTarget.Z = -0.01;
axGlobeControl.GlobeCamera.SetObserverLatLonAlt(ptObserver.Y, ptObserver.X, ptObserver.Z);
axGlobeControl.GlobeCamera.SetTargetLatLonAlt(ptTarget.Y, ptTarget.X, ptTarget.Z);
//刷新
axGlobeControl.GlobeDisplay.RefreshViewers();
}
catch { }
}
/// <summary>
/// 取得当前所有图层的list
/// </summary>
/// <param name="axGlobeControl">AxGlobeControl</param>
/// <returns>List<LayerInfo></returns>
public static List<LayerInfo> getLayerNameList(AxGlobeControl axGlobeControl)
{
List<LayerInfo> LayerInfoList = new List<LayerInfo>();
//判断图层数
if (axGlobeControl.GlobeDisplay.Scene.LayerCount == 0)
{
return LayerInfoList;
}
try
{
ILayer layer = null;
LayerInfo pLayerInfo;
for (int index = 0; index < axGlobeControl.GlobeDisplay.Scene.LayerCount; index++)
{
layer = axGlobeControl.GlobeDisplay.Scene.get_Layer(index); //取得图层
pLayerInfo = new LayerInfo(); //实例化一个图层信息类
pLayerInfo.LayerName = "btn_" + layer.Name;
pLayerInfo.LayerIndex = index;
pLayerInfo.isVisible = layer.Visible;
LayerInfoList.Add(pLayerInfo); //添加到list
}
return LayerInfoList;
}
catch
{
return LayerInfoList;
}
}
/// <summary>
/// 保存影像
/// </summary>
/// <param name="axGlobeControl">AxGlobeControl</param>
public static void SaveSceneAsImage(AxGlobeControl axGlobeControl, string initFoldPath)
{
try
{
SaveFileDialog sfdImage = new SaveFileDialog();
sfdImage.Title = "导出三维场景图像";
sfdImage.Filter = "所有文件(*.*)|*.*|Jpeg Files(*.jpg,*.jpeg)|*.jpg,*.jpeg";
sfdImage.RestoreDirectory = true;
sfdImage.ValidateNames = true;
sfdImage.OverwritePrompt = true;
sfdImage.DefaultExt = "jpg";
sfdImage.InitialDirectory = initFoldPath; //初试路径
if (sfdImage.ShowDialog() != DialogResult.OK)
{
return;
}
axGlobeControl.GlobeDisplay.ActiveViewer.GetScreenShot(esri3DOutputImageType.JPEG, sfdImage.FileName);
//保存成功提示
MessageBox.Show("导出jpg图像成功，图像保存在：" + sfdImage.FileName + "。", "保存成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
//MessageBox.Show(ex.Message);
return;
}
}
//绕一点旋转查看
public static void FixedLineOfSight(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeFixedLineOfSightToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
/// <summary>
/// 添加数据
/// </summary>
//添加图层
public static void AddLayerToGlobe(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsAddDataCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//全图
public static void FullExtentGlobe(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeFullExtentCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//逐级缩小
public static void FixedZoomOut(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeFixedZoomOutCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
public void ZoomToPoint(AxGlobeControl axGlobeControl, double MapX, double MapY)
{
try
{
IPoint point = new PointClass();
point.PutCoords(MapX, MapY); //设置点击的点坐标
//point = CommonBaseTool.BaseGISTools.getGeoPoint(MapX, MapY); //转换坐标
IPoint ptObserver = new PointClass();
IPoint ptTarget = new PointClass();
//Observer点
IClone pClone1 = point as IClone;
ptObserver = pClone1.Clone() as IPoint;
ptObserver.Y = ptObserver.Y - 0.08;
ptObserver.Z = 15.45;
//Target点
IClone pClone2 = point as IClone;
ptTarget = pClone2.Clone() as IPoint;
ptTarget.Z = -0.01;
axGlobeControl.GlobeCamera.SetObserverLatLonAlt(ptObserver.Y, ptObserver.X, ptObserver.Z);
axGlobeControl.GlobeCamera.SetTargetLatLonAlt(ptTarget.Y, ptTarget.X, ptTarget.Z);
//刷新
axGlobeControl.GlobeDisplay.RefreshViewers();
}
catch { }
}
//信息查询
public static void Identify(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeIdentifyToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="_globeObject">地球控件</param>
public FactoryArcGlobe(object _globeObject)
{
if (_globeObject != null)
{
axGlobeControl = _globeObject as AxGlobeControl;
}
else
{
InitGlobeControl();
}
axGlobeControl.OnMouseDown += new IGlobeControlEvents_Ax_OnMouseDownEventHandler(axGlobeControl_OnMouseDown);
axGlobeControl.OnMouseMove += new IGlobeControlEvents_Ax_OnMouseMoveEventHandler(axGlobeControl_OnMouseMove);
axGlobeControl.OnMouseUp += new IGlobeControlEvents_Ax_OnMouseUpEventHandler(axGlobeControl_OnMouseUp);
axGlobeControl.OnDoubleClick += new IGlobeControlEvents_Ax_OnDoubleClickEventHandler(axGlobeControl_OnDoubleClick);
axGlobeControl.OnKeyDown += new IGlobeControlEvents_Ax_OnKeyDownEventHandler(axGlobeControl_OnKeyDown);
axGlobeControl.OnKeyUp += new IGlobeControlEvents_Ax_OnKeyUpEventHandler(axGlobeControl_OnKeyUp);
layerMgr = new LayerManager(axGlobeControl, this);
pointFac = new PointFactory(axGlobeControl);
lineFac = new LineFactory(axGlobeControl);
polygonFac = new PolygonFactory(axGlobeControl);
textFac = new TextFactory(axGlobeControl);
pictureFac = new PictureFactory();
model3dFac = new Model3dFactory(axGlobeControl);
circleFac = new CircleFactory(axGlobeControl);
refreshTimer = new System.Timers.Timer();
refreshTimer.Interval = 100;
refreshTimer.Elapsed += refreshTimer_Elapsed;
}
public void getGlobeCoodinates(AxGlobeControl axGlobeControl, int x, int y, out double X, out double Y, out double Z)
{
//string coordInfo = "坐标信息";
try
{
//获取点击坐标的X、Y
IPoint globePoint = new PointClass();
IGlobeDisplay globeDisplay = axGlobeControl.GlobeDisplay;
ISceneViewer sceneViewer = globeDisplay.ActiveViewer;
System.Object owner = System.Type.Missing;
System.Object object1 = System.Type.Missing;
globeDisplay.Locate(sceneViewer, x, y, false, false, out globePoint, out owner, out object1);
//coordInfo = globePoint.X.ToString("F8") + "," + globePoint.Y.ToString("F8") + "," + globePoint.Z.ToString("F4");
X = globePoint.X;
Y = globePoint.Y;
Z = globePoint.Z;
//return coordInfo;
}
catch
{
X = 0;
Y = 0;
Z = 0;
//return coordInfo;
}
}
/// <summary>
/// 打开地图文件
/// </summary>
/// <param name="axGlobeControl"></param>
/// <param name="InitDirectory"></param>
public static void Open3DGlobeMap(AxGlobeControl axGlobeControl, string InitDirectory)
{
try
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.InitialDirectory = InitDirectory;
ofd.Multiselect = false;
ofd.RestoreDirectory = true;
ofd.Title = "打开三维地图文档";
ofd.Filter = "三维地图(*.3dd)|*.3dd|所有文件(*.*)|*.*";
ofd.CheckFileExists = true; //检查文件是否存在
if (ofd.ShowDialog() == DialogResult.OK)
{
if (File.Exists(ofd.FileName)) //判断文件是否存在
{
axGlobeControl.Load3dFile(ofd.FileName); //加载地图
}
}
}
catch
{
return;
}
}
/// <summary>
/// 取得当前所有图层的list
/// </summary>
/// <param name="axGlobeControl">AxGlobeControl</param>
/// <returns>List<LayerInfo></returns>
public static List <LayerInfo> getLayerNameList(AxGlobeControl axGlobeControl)
{
List <LayerInfo> LayerInfoList = new List <LayerInfo>();
//判断图层数
if (axGlobeControl.GlobeDisplay.Scene.LayerCount == 0)
{
return(LayerInfoList);
}
try
{
ILayer layer = null;
LayerInfo pLayerInfo;
for (int index = 0; index < axGlobeControl.GlobeDisplay.Scene.LayerCount; index++)
{
layer = axGlobeControl.GlobeDisplay.Scene.get_Layer(index); //取得图层
pLayerInfo = new LayerInfo(); //实例化一个图层信息类
pLayerInfo.LayerName = "btn_" + layer.Name;
pLayerInfo.LayerIndex = index;
pLayerInfo.isVisible = layer.Visible;
LayerInfoList.Add(pLayerInfo); //添加到list
}
return(LayerInfoList);
}
catch
{
return(LayerInfoList);
}
}
//左右看
public static void LookAround(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeLookAroundToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
public void getGlobeCoodinates(AxGlobeControl axGlobeControl, int x, int y, out double X, out double Y, out double Z)
{
//string coordInfo = "坐标信息";
try
{
//获取点击坐标的X、Y
IPoint globePoint = new PointClass();
IGlobeDisplay globeDisplay = axGlobeControl.GlobeDisplay;
ISceneViewer sceneViewer = globeDisplay.ActiveViewer;
System.Object owner = System.Type.Missing;
System.Object object1 = System.Type.Missing;
globeDisplay.Locate(sceneViewer, x, y, false, false, out globePoint, out owner, out object1);
//coordInfo = globePoint.X.ToString("F8") + "," + globePoint.Y.ToString("F8") + "," + globePoint.Z.ToString("F4");
X = globePoint.X;
Y = globePoint.Y;
Z = globePoint.Z;
//return coordInfo;
}
catch
{
X = 0;
Y = 0;
Z = 0;
//return coordInfo;
}
}
//左右看
public static void LookAround(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeLookAroundToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
//向北看
public static void LookNorth(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeNorthCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//信息查询
public static void Identify(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeIdentifyToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
//逐级缩小
public static void FixedZoomOut(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeFixedZoomOutCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//全图
public static void FullExtentGlobe(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeFullExtentCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
/// <summary>
/// 添加数据
/// </summary>
//添加图层
public static void AddLayerToGlobe(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsAddDataCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//绕一点旋转查看
public static void FixedLineOfSight(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeFixedLineOfSightToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
//保存地图
public static void SaveAsDoc(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsSaveAsDocCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//快速缩放
public static void ZoomInZoomOut(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeZoomInOutToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
//俯视浏览工具
public static void NavigationMode(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeNavigationModeCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//测距
public static void MeasureInGlobe(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeMeasureToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
/// <summary>
/// 初始化地图控件
/// </summary>
private void InitGlobeControl()
{
ESRI.ArcGIS.RuntimeManager.Bind(ESRI.ArcGIS.ProductCode.EngineOrDesktop); // 绑定ArcGIS
axGlobeControl = new AxGlobeControl();
axGlobeControl.Dock = System.Windows.Forms.DockStyle.Fill;
axGlobeControl.Location = new System.Drawing.Point(0, 0);
axGlobeControl.Name = "axTOCControl1";
//axGlobeControl.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axTOCControl1.OcxState")));
axGlobeControl.Size = new System.Drawing.Size(114, 425);
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
ReleaseCommond();
circleElement = null;
mapControl = null;
circleKml = null;
kml = null;
layer = null;
CommondExecutedEvent = null;
mapLogic = null;
drawn = false;
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
ReleaseCommond();
mapLogic = null;
mapControl = null;
layer = null;
pointList = null;
polygonElement = null;
CommondExecutedEvent = null;
kml = null;
polygonKml = null;
drawn = false;
}
//private static bool SelectedLayer(LayerInfo layerInfo)
//{
// //if(layerInfo.LayerName ="
//}
private static ILayer getLayerByName(AxGlobeControl axGlobeControl, string LayerName)
{
ILayer layer = null;
for (int index = 0; index < axGlobeControl.GlobeDisplay.Scene.LayerCount; index++)
{
layer = axGlobeControl.GlobeDisplay.Scene.get_Layer(index);
if (layer.Name == LayerName)
{
return(layer);
}
}
return(layer);
}
public void InitAnimationByAgaFile(AxGlobeControl _axGlobeControl, string _FlyPathName, string FlyFoldPath, bool _NotFlyByPolyline, int _FlySpeedRating)
{
try
{
IsFlyByPolyline = _NotFlyByPolyline;
string FlyFilePath = FlyFoldPath + "\\" + _FlyPathName + ".aga";
if (!File.Exists(FlyFilePath)) //如果此文件不存在
{
return;
}
pAgAnimationUtils = new AGAnimationUtilsClass();
IBasicScene2 basicScene2 = (IBasicScene2)scene; // Explicit Cast
pAnimationExtension = basicScene2.AnimationExtension;
//飞行时长设置
switch (_FlySpeedRating)
{
case 1:
FlyDurationTime = 40;
break;
case 2:
FlyDurationTime = 30;
break;
case 3:
FlyDurationTime = 20;
break;
case 4:
FlyDurationTime = 15;
break;
case 5:
FlyDurationTime = 10;
break;
default:
FlyDurationTime = 20;
break;
}
pAnimationExtension.AnimationEnvironment.AnimationDuration = FlyDurationTime;
IAGAnimationContainer pContainer = pAnimationExtension.AnimationTracks.AnimationObjectContainer;
pAgAnimationUtils.LoadAnimationFile(pContainer, FlyFilePath);//值不在预期的范围内；
animPlayer = (IAGAnimationPlayer)pAgAnimationUtils;
}
catch { }
}
public static void ShowLayerOrNot(AxGlobeControl axGlobeControl, List <LayerInfo> LayerNameList, string layerName, bool isVisible)
{
try
{
LayerInfo layerInfo = LayerNameList.Find(delegate(LayerInfo li) { return(li.LayerName == layerName); }); //利用委托查找
ILayer layer = axGlobeControl.GlobeDisplay.Scene.get_Layer(layerInfo.LayerIndex); //getLayerByName(axGlobeControl, layerName); //有名称取得这个图层
if (layer == null) //如果没有找到图层
{
return;
}
layer.Visible = isVisible; //设置图层可见性
axGlobeControl.GlobeDisplay.RefreshViewers(); //刷新
}
catch { }
}
//根据书签的名称定位
public void BookLightZoom(string bookLightName, AxGlobeControl axGlobeControl)
{
try
{
ESRI.ArcGIS.Analyst3D.ISceneBookmarks sceneBookmarks = (ESRI.ArcGIS.Analyst3D.ISceneBookmarks)axGlobeControl.Globe;
IBookmark3D pBookmark3D = null;
sceneBookmarks.FindBookmark(bookLightName, out pBookmark3D);
if (pBookmark3D == null)
{
return;
}
//缩放到书签
//pBookmark3D.Apply(m_pGlobe.GlobeDisplay.ActiveViewer as ISceneViewer, true, 3.0); //无动态效果
ZoomToBookmark(axGlobeControl.Globe.GlobeDisplay, pBookmark3D, 3); //有动态效果
}
catch { }
}
// Create ArcGIS Engine Controls and set them to be child of each WindowsFormsHost elements
private void CreateEngineControls ()
{
//set Engine controls to the child of each hosts
globeControl = new AxGlobeControl ();
mapHost.Child = globeControl;
//set Engine controls properties
globeControl.BackColor = System.Drawing.Color.Black;
globeControl.OnMouseMove += new IGlobeControlEvents_Ax_OnMouseMoveEventHandler (globeControl_OnMouseMove);
//style
globeControl.BorderStyle = 0;
// set default tool
Navigate(null, null);
// listen to events
GlobeDisplay glbDisplay = globeControl.GlobeDisplay as GlobeDisplay;
glbDisplay.AfterDraw += new IGlobeDisplayEvents_AfterDrawEventHandler(glbDisplay_AfterDraw);
}
// Create ArcGIS Engine Controls and set them to be child of each WindowsFormsHost elements
private void CreateEngineControls()
{
//set Engine controls to the child of each hosts
globeControl = new AxGlobeControl();
mapHost.Child = globeControl;
//set Engine controls properties
globeControl.BackColor = System.Drawing.Color.Black;
globeControl.OnMouseMove += new IGlobeControlEvents_Ax_OnMouseMoveEventHandler(globeControl_OnMouseMove);
//style
globeControl.BorderStyle = 0;
// set default tool
Navigate(null, null);
// listen to events
GlobeDisplay glbDisplay = globeControl.GlobeDisplay as GlobeDisplay;
glbDisplay.AfterDraw += new IGlobeDisplayEvents_AfterDrawEventHandler(glbDisplay_AfterDraw);
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
if (flashTimer != null)
{
flashTimer.Stop();
flashTimer.Dispose();
flashTimer = null;
}
layer = null;
mapControl = null;
pLineSymbol = null;
graphcisLayer = null;
index = -1;
isTimer = false;
isVisible = true;
isHightLight = false;
isFlash = false;
properties = null;
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
if (flashTimer != null)
{
flashTimer.Stop();
flashTimer.Dispose();
flashTimer = null;
}
markerSymbol = null;
graphicsLayer = null;
index = -1;
isFlash = false;
isVisible = true;
isHightLight = false;
isTimer = false;
mapControl = null;
layer = null;
ElementProperties = null;
}
//按预订的路径飞行
public bool InitAnimationPlay(AxGlobeControl _axGlobeControl, string _FlyPathName, string FlyFoldPath,
int _FlySpeedRating, bool _IsFlyLoop, bool _IsFlyLookdown)
{
bool IsFoundPolyline = true; //是否能找到对应的Polyline
try
{
scene = _axGlobeControl.GlobeDisplay.Scene;
globe = _axGlobeControl.Globe;
IBasicScene2 basicScene = (IBasicScene2)globe;
pAgAnimationUtils = new AGAnimationUtilsClass();
//按路径飞行
ILayer layer = getLayerByName(scene, ANIMATIONPATH_LayerName);
if (layer == null)
{
IsFoundPolyline = false;
return(IsFoundPolyline);
}
FlyPathPolyline = getPolylineFromLayer(layer, _FlyPathName);
if (FlyPathPolyline == null)
{
IsFoundPolyline = false;
return(IsFoundPolyline);
}
//启用三维线
IZAware flyPathZAware = (IZAware)FlyPathPolyline;
flyPathZAware.ZAware = true;
pAnimationExtension = basicScene.AnimationExtension;
CreateAnimationFromPath(globe, FlyPathPolyline, FlySpeedRating, IsFlyLoop, IsFlyLookdown);
//配置飞行
//InitAnimationParameters();
//IAGAnimationContainer pContainer = pAnimationExtension.AnimationTracks.AnimationObjectContainer;
//pAgAnimationUtils.LoadAnimationFile(pContainer, FlyFilePath);//值不在预期的范围内；
animPlayer = (IAGAnimationPlayer)pAgAnimationUtils;
}
catch
{ }
return(IsFoundPolyline);
}
public void ShowCoordinatesOnMap(AxGlobeControl axGlobeControl)
{
try
{
ITextSymbol pTextSymbol = new TextSymbolClass();
//pTextSymbol.Font = new Font("Consolas", 10, FontStyle.Regular); //设置字体
pTextSymbol.Size = 12; //字体大小
pTextSymbol.Color = BaseGISTools.TransColorToAEColor(Color.White); //字体颜色
myTextElement = new TextElementClass(); ;
myTextElement.Symbol = pTextSymbol; //设置样式
myTextElement.Text = "这是现实的信息 \n 这是第二行 \n 这是第三行";
graphicsLayer = axGlobeControl.GlobeDisplay.Scene.BasicGraphicsLayer;
graphicsContain3D = (IGraphicsContainer3D)graphicsLayer;
graphicsContain3D.AddElement(myTextElement as IElement);
axGlobeControl.GlobeDisplay.RefreshViewers();
}
catch { }
}
private string strBtnAhead = "btn_"; //给书签名称自动加上“btn_"
//private string DatFilePath = ""; //书签保存位置
public SceneBookmark(AxGlobeControl _axGlobeControl, ButtonItem _btnItem, EventHandler _btnItem_Click)
{
try
{
this.axGlobeControl = _axGlobeControl;
this.btnItem = _btnItem;
this.btnItemClickEvent = _btnItem_Click;
pGlobeDisplay = this.axGlobeControl.GlobeDisplay;
pScene = pGlobeDisplay.Scene;
pSceneBookmarks = pScene as ISceneBookmarks;
BookmarkCount = pSceneBookmarks.BookmarkCount; //bookmark的个数
//DatFilePath = Application.StartupPath + "\\Data\\Bookmark.dat"; //书签的保存位置
//LoadBookmarkDatFile(DatFilePath, pSceneBookmarks); //加载场景书签【有错误，停用】
}
catch { }
}
/// <summary>
/// 释放资源
/// </summary>
public void Dispose()
{
if (flashTimer != null)
{
flashTimer.Stop();
flashTimer.Dispose();
flashTimer = null;
}
mapControl = null;
isHightlight = false;
isVisible = true;
isTimer = false;
isFlash = false;
index = -1;
lockObj = null;
fillSymbol = null;
graphicsLayer = null;
layer = null;
properties = null;
}
public static void FlyByPath(AxGlobeControl _axGlobeControl, string _FlyPathName, string FlyFoldPath,GISFunction.SceneBookmark pSceneBookmark)
{
try
{
string FlyFilePath = FlyFoldPath + "\\" + _FlyPathName + ".aga";
if (!File.Exists(FlyFilePath)) //如果此文件不存在
{
return;
}
IGlobe globe = _axGlobeControl.Globe;
IBasicScene2 basicScene = (IBasicScene2)globe;
basicScene.LoadAnimation(FlyFilePath);
double duration = 10;
int numCycles = 1; //循环次数
PlayAnimationTrack(duration, numCycles, FlyFilePath, globe, pSceneBookmark);
}
catch
{ }
}
public static void ZoomToPointAnimation(AxGlobeControl axGlobeControl, double MapX, double MapY)
{
try
{
IPoint point = new PointClass();
point.PutCoords(MapX, MapY); //设置点击的点坐标
//动画缩放到
IAnimationTrack animaTrack = CreateZoomOverLocationAnimation(axGlobeControl.GlobeDisplay, MapX, MapY, 1000);
animaTrack.IsEnabled = true;
IAnimationTracks pTracks = axGlobeControl.Globe as IAnimationTracks;
//for (int i = 0; i < pTracks.TrackCount; i++)
//{
// IAnimationTrack pTrack = pTracks.Tracks.get_Element(i) as
// IAnimationTrack;
// pTrack.IsEnabled = true;//设置为true 才可以播放这条轨迹
//}
DateTime startTime = DateTime.Now;
TimeSpan timeSpan;
double elapsedTime;
double duration = 7;
bool play = true;
do
{
timeSpan = (DateTime.Now).Subtract(startTime);
elapsedTime = timeSpan.TotalSeconds;
if (elapsedTime > duration)
{
play = false;
elapsedTime = duration;
}
pTracks.ApplyTracks(axGlobeControl.Globe.GlobeDisplay.ActiveViewer, elapsedTime, duration);
axGlobeControl.Globe.GlobeDisplay.RefreshViewers();
} while (play);
#region //无动画方式
//point = CommonBaseTool.BaseGISTools.getGeoPoint(MapX, MapY); //转换坐标
//IPoint ptObserver = new PointClass();
//IPoint ptTarget = new PointClass();
////Observer点
//IClone pClone1 = point as IClone;
//ptObserver = pClone1.Clone() as IPoint;
//ptObserver.Y = ptObserver.Y - 0.08;
//ptObserver.Z = 15.45;
////Target点
//IClone pClone2 = point as IClone;
//ptTarget = pClone2.Clone() as IPoint;
//ptTarget.Z = -0.01;
//axGlobeControl.GlobeCamera.SetObserverLatLonAlt(ptObserver.Y, ptObserver.X, ptObserver.Z);
//axGlobeControl.GlobeCamera.SetTargetLatLonAlt(ptTarget.Y, ptTarget.X, ptTarget.Z);
#endregion
//刷新
axGlobeControl.GlobeDisplay.RefreshViewers();
}
catch { }
}
//测距
public static void MeasureInGlobe(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeMeasureToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
//向北看
public static void LookNorth(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeNorthCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//根据书签的名称定位
public void BookLightZoom(string bookLightName, AxGlobeControl axGlobeControl)
{
try
{
ESRI.ArcGIS.Analyst3D.ISceneBookmarks sceneBookmarks = (ESRI.ArcGIS.Analyst3D.ISceneBookmarks)axGlobeControl.Globe;
IBookmark3D pBookmark3D = null;
sceneBookmarks.FindBookmark(bookLightName, out pBookmark3D);
if (pBookmark3D == null)
return;
//缩放到书签
//pBookmark3D.Apply(m_pGlobe.GlobeDisplay.ActiveViewer as ISceneViewer, true, 3.0); //无动态效果
ZoomToBookmark(axGlobeControl.Globe.GlobeDisplay, pBookmark3D, 3); //有动态效果
}
catch { }
}
/// <summary>
/// 打开地图文件
/// </summary>
/// <param name="axGlobeControl"></param>
/// <param name="InitDirectory"></param>
public static void Open3DGlobeMap(AxGlobeControl axGlobeControl, string InitDirectory)
{
try
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.InitialDirectory = InitDirectory;
ofd.Multiselect = false;
ofd.RestoreDirectory = true;
ofd.Title = "打开三维地图文档";
ofd.Filter = "三维地图(*.3dd)|*.3dd|所有文件(*.*)|*.*";
ofd.CheckFileExists = true; //检查文件是否存在
if (ofd.ShowDialog() == DialogResult.OK)
{
if (File.Exists(ofd.FileName)) //判断文件是否存在
{
axGlobeControl.Load3dFile(ofd.FileName); //加载地图
}
}
}
catch
{
return;
}
}
public void InitAnimationByAgaFile(AxGlobeControl _axGlobeControl, string _FlyPathName, string FlyFoldPath, bool _NotFlyByPolyline, int _FlySpeedRating)
{
try
{
IsFlyByPolyline = _NotFlyByPolyline;
string FlyFilePath = FlyFoldPath + "\\" + _FlyPathName + ".aga";
if (!File.Exists(FlyFilePath)) //如果此文件不存在
{
return;
}
pAgAnimationUtils = new AGAnimationUtilsClass();
IBasicScene2 basicScene2 = (IBasicScene2)scene; // Explicit Cast
pAnimationExtension = basicScene2.AnimationExtension;
//飞行时长设置
switch (_FlySpeedRating)
{
case 1:
FlyDurationTime = 40;
break;
case 2:
FlyDurationTime = 30;
break;
case 3:
FlyDurationTime = 20;
break;
case 4:
FlyDurationTime = 15;
break;
case 5:
FlyDurationTime = 10;
break;
default:
FlyDurationTime = 20;
break;
}
pAnimationExtension.AnimationEnvironment.AnimationDuration = FlyDurationTime;
IAGAnimationContainer pContainer = pAnimationExtension.AnimationTracks.AnimationObjectContainer;
pAgAnimationUtils.LoadAnimationFile(pContainer, FlyFilePath);//值不在预期的范围内；
animPlayer = (IAGAnimationPlayer)pAgAnimationUtils;
}
catch { }
}
//按预订的路径飞行
public bool InitAnimationPlay(AxGlobeControl _axGlobeControl, string _FlyPathName, string FlyFoldPath,
int _FlySpeedRating,bool _IsFlyLoop,bool _IsFlyLookdown)
{
bool IsFoundPolyline = true; //是否能找到对应的Polyline
try
{
scene = _axGlobeControl.GlobeDisplay.Scene;
globe = _axGlobeControl.Globe;
IBasicScene2 basicScene = (IBasicScene2)globe;
pAgAnimationUtils = new AGAnimationUtilsClass();
//按路径飞行
ILayer layer = getLayerByName(scene, ANIMATIONPATH_LayerName);
if (layer == null)
{
IsFoundPolyline = false;
return IsFoundPolyline;
}
FlyPathPolyline = getPolylineFromLayer(layer, _FlyPathName);
if (FlyPathPolyline == null)
{
IsFoundPolyline = false;
return IsFoundPolyline;
}
//启用三维线
IZAware flyPathZAware = (IZAware)FlyPathPolyline;
flyPathZAware.ZAware = true;
pAnimationExtension = basicScene.AnimationExtension;
CreateAnimationFromPath(globe, FlyPathPolyline, FlySpeedRating, IsFlyLoop, IsFlyLookdown);
//配置飞行
//InitAnimationParameters();
//IAGAnimationContainer pContainer = pAnimationExtension.AnimationTracks.AnimationObjectContainer;
//pAgAnimationUtils.LoadAnimationFile(pContainer, FlyFilePath);//值不在预期的范围内；
animPlayer = (IAGAnimationPlayer)pAgAnimationUtils;
}
catch
{ }
return IsFoundPolyline;
}
private void PlayAnimationFast(int cycles, int iteration, string FlyFilePath, AxGlobeControl axGlobeControl)
{
try
{
IGlobe globe = axGlobeControl.Globe;
IGlobeDisplay globeDisplay = globe.GlobeDisplay;
Scene scene = (Scene)globeDisplay.Scene;
IAnimationTracks sceneTracks = (IAnimationTracks)scene;
IArray trackCamArray = new ArrayClass();
IArray trackGlbArray = new ArrayClass();
IArray trackLyrArray = new ArrayClass();
string sError;
if (sceneTracks.TrackCount == 0)
{
sError = FlyFilePath;
if (sError == "")
{
sError = "To get a Sample animation file, Developer Kit Samples need to be installed!";
System.Windows.Forms.MessageBox.Show("The current document doesn't contain animation file." + 0x000A + sError);
}
else
{
System.Windows.Forms.MessageBox.Show("The current document doesn't contain animation file." + 0x000A + "Load " + FlyFilePath + @"\AnimationSample.aga for sample.");
}
return;
}
IAnimationTrack track;
IAnimationTrack trackLayer;
IAnimationTrack trackGlobe = null;
IAnimationType animType;
IAnimationType animLayer;
IAnimationType animGlobeCam = null;
IKeyframe kFGlbCam;
IKeyframe kFGlbLayer;
int k;
int[] count = new int[1000];
//get each track from the scene and store tracks of the same kind in an Array
for (int i = 0; i <= sceneTracks.TrackCount - 1; i++)
{
track = (IAnimationTrack)sceneTracks.Tracks.get_Element(i);
k = i;
animType = track.AnimationType;
if (animType.CLSID.Value.ToString() == "{7CCBA704-3933-4D7A-8E89-4DFEE88AA937}")
{
//GlobeLayer
trackLayer = new AnimationTrackClass();
trackLayer = track;
trackLayer.AnimationType = animType;
kFGlbLayer = new GlobeLayerKeyframeClass();
animLayer = animType;
//Store the keyframe count of each track in an array
count[i] = trackLayer.KeyframeCount;
trackLyrArray.Add(trackLayer);
}
else if (animType.CLSID.Value.ToString() == "{D4565495-E2F9-4D89-A8A7-D0B69FD7A424}")
{
//Globe Camera type
trackGlobe = new AnimationTrackClass();
trackGlobe = track;
trackGlobe.AnimationType = animType;
kFGlbCam = new GlobeCameraKeyframeClass();
animGlobeCam = animType;
//Store the keyframe count of each track in an array
count[i] = trackGlobe.KeyframeCount;
trackGlbArray.Add(trackGlobe);
}
else
{
System.Windows.Forms.MessageBox.Show("Animation Type " + animType.Name + " Not Supported. Check if the animation File is Valid!");
return;
}
}
int larger = Greatest(ref count);
//if nothing gets passed by the argument it takes the max no of keyframes
if (iteration == 0) iteration = larger;
IAnimationTrack trackCamera;
IAnimationType animCam = null;
IKeyframe kFBkmark;
double time = 0;
int keyFrameLayerCount; int keyFrameCameraCount; int keyFrameCount;
for (int i = 1; i <= cycles; i++) //no of cycles...
{
for (int start = 0; start <= iteration; start++) //no of iterations...
{
for (int j = 0; j <= trackCamArray.Count - 1; j++)
{
trackCamera = (IAnimationTrack)trackCamArray.get_Element(j);
if (trackCamera != null)
{
if (time >= trackCamera.BeginTime)
{
keyFrameCameraCount = trackGlobe.KeyframeCount;
kFBkmark = trackCamera.get_Keyframe(keyFrameCameraCount - keyFrameCameraCount);
//reset object
animCam.ResetObject(scene, kFBkmark);
//interpolate by using track
trackCamera.InterpolateObjectProperties(scene, time);
keyFrameCameraCount = keyFrameCameraCount - 1;
}
}
}
for (k = 0; k <= trackGlbArray.Count - 1; k++)
{
trackGlobe = (IAnimationTrack)trackGlbArray.get_Element(k);
if (trackGlobe != null)
{
if (time >= trackGlobe.BeginTime)
{
keyFrameCount = trackGlobe.KeyframeCount;
kFGlbCam = trackGlobe.get_Keyframe(trackGlobe.KeyframeCount - keyFrameCount);
//reset object
animGlobeCam.ResetObject(scene, kFGlbCam);
//interpolate by using track
trackGlobe.InterpolateObjectProperties(scene, time);
keyFrameCount = keyFrameCount - 1;
}
}
}
for (int t = 0; t <= trackLyrArray.Count - 1; t++)
{
trackLayer = (IAnimationTrack)trackLyrArray.get_Element(t);
if (trackLayer != null)
{
if (time >= trackLayer.BeginTime)
{
keyFrameLayerCount = trackLayer.KeyframeCount;
kFGlbLayer = trackLayer.get_Keyframe(trackLayer.KeyframeCount - keyFrameLayerCount);
//interpolate by using track
trackLayer.InterpolateObjectProperties(scene, time);
keyFrameLayerCount = keyFrameLayerCount - 1;
}
}
}
//reset interpolation Point
time = start / iteration;
//refresh the globeviewer(s)
globeDisplay.RefreshViewers();
}
}
}
catch
{ }
}
//快速缩放
public static void ZoomInZoomOut(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeZoomInOutToolClass();
pCommand.OnCreate(_axGlobeControl.Object);
_axGlobeControl.CurrentTool = (ITool)pCommand;
}
//保存地图
public static void SaveAsDoc(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsSaveAsDocCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
//俯视浏览工具
public static void NavigationMode(AxGlobeControl _axGlobeControl)
{
ICommand pCommand;
pCommand = new ControlsGlobeNavigationModeCommandClass();
pCommand.OnCreate(_axGlobeControl.Object);
pCommand.OnClick();
}
/// <summary>
/// 保存影像
/// </summary>
/// <param name="axGlobeControl">AxGlobeControl</param>
public static void SaveSceneAsImage(AxGlobeControl axGlobeControl, string initFoldPath)
{
try
{
SaveFileDialog sfdImage = new SaveFileDialog();
sfdImage.Title = "导出三维场景图像";
sfdImage.Filter = "所有文件(*.*)|*.*|Jpeg Files(*.jpg,*.jpeg)|*.jpg,*.jpeg";
sfdImage.RestoreDirectory = true;
sfdImage.ValidateNames = true;
sfdImage.OverwritePrompt = true;
sfdImage.DefaultExt = "jpg";
sfdImage.InitialDirectory = initFoldPath; //初试路径
if (sfdImage.ShowDialog() != DialogResult.OK)
{
return;
}
axGlobeControl.GlobeDisplay.ActiveViewer.GetScreenShot(esri3DOutputImageType.JPEG, sfdImage.FileName);
//保存成功提示
MessageBox.Show("导出jpg图像成功，图像保存在：" + sfdImage.FileName + "。", "保存成功", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch
{
//MessageBox.Show(ex.Message);
return;
}
}
public static void ShowLayerOrNot(AxGlobeControl axGlobeControl, List<LayerInfo> LayerNameList, string layerName, bool isVisible)
{
try
{
LayerInfo layerInfo = LayerNameList.Find(delegate(LayerInfo li) { return li.LayerName == layerName; }); //利用委托查找
ILayer layer = axGlobeControl.GlobeDisplay.Scene.get_Layer(layerInfo.LayerIndex);//getLayerByName(axGlobeControl, layerName); //有名称取得这个图层
if (layer == null) //如果没有找到图层
{
return;
}
layer.Visible = isVisible; //设置图层可见性
axGlobeControl.GlobeDisplay.RefreshViewers(); //刷新
}
catch { }
}
//private static bool SelectedLayer(LayerInfo layerInfo)
//{
// //if(layerInfo.LayerName ="
//}
private static ILayer getLayerByName(AxGlobeControl axGlobeControl, string LayerName)
{
ILayer layer = null;
for (int index = 0; index < axGlobeControl.GlobeDisplay.Scene.LayerCount; index++)
{
layer = axGlobeControl.GlobeDisplay.Scene.get_Layer(index);
if (layer.Name == LayerName)
{
return layer;
}
}
return layer;
}
