//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
if (m_sceneControl.Action == Action3D.CreatePolygon)
{
//m_sceneControl.Scene.TrackingLayer.Clear();
//Geometry3D geometry = e.Geometry as Geometry3D;
//if (geometry is GeoLine3D)
//{
// m_sceneControl.Scene.TrackingLayer.Add(geometry, "line");
// return;
//}
//else if (geometry is GeoRegion3D)
//{
// GeoRegion3D geoRegion3D = geometry as GeoRegion3D;
// if (geoRegion3D[0].Count < 3)
// {
// return;
// }
// GeoStyle3D style3D = new GeoStyle3D();
// style3D.FillMode = FillMode3D.Line;
// style3D.LineColor = Color.Yellow;
// style3D.AltitudeMode = AltitudeMode.Absolute;
// geoRegion3D.Style3D = style3D;
// m_sceneControl.Scene.TrackingLayer.Add(geoRegion3D, "region");
//}
}
}
//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
if (m_sceneControl.Action == Action3D.CreatePolygon)
{
m_sceneControl.Scene.TrackingLayer.Clear();
Geometry3D geometry = e.Geometry as Geometry3D;
if (geometry is GeoLine3D)
{
m_sceneControl.Scene.TrackingLayer.Add(geometry, "line");
return;
}
else if (geometry is GeoRegion3D)
{
GeoRegion3D geoRegion3D = geometry as GeoRegion3D;
if (geoRegion3D[0].Count < 3)
{
return;
}
GeoStyle3D style3D = new GeoStyle3D();
style3D.LineColor = Color.Yellow;
style3D.AltitudeMode = AltitudeMode.Absolute;
geoRegion3D.Style3D = style3D;
m_sceneControl.Scene.TrackingLayer.Add(geoRegion3D, "region");
}
}
}
//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
if (m_sceneControl.Action == Action3D.CreateRectangle)
{
if (!m_bIsShowSlopInfo)
{
if (m_slope != null)
{
GeoRegion3D geoRegion3D = e.Geometry as GeoRegion3D;
if (geoRegion3D.PartCount > 0)
{
Rectangle2D rect = m_slope.CoverageArea;
rect = geoRegion3D.Bounds;
m_slope.CoverageArea = rect;
}
}
}
//显示坡度坡向信息
else
{
m_timer.Enabled = true;
m_timer.Interval = 2000;
m_timer.Tick -= new EventHandler(timer_tick);
m_timer.Tick += new EventHandler(timer_tick);
m_point3D = new Point3D(e.X, e.Y, e.Z);
m_timer.Start();
}
}
}
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
if (m_sceneControl.Action == Action3D.CreateLine)
{
if (m_bHasDone)
{
m_viewshed3D = CreateViewShed3D();
m_bHasDone = false;
}
if (m_viewshed3D != null)
{
GeoLine3D geoline3d = e.Geometry as GeoLine3D;
if (geoline3d.PartCount > 0)
{
Point3Ds pts = geoline3d[0];
m_viewshed3D.ViewerPosition = pts[0];
updateObserverPosition(m_viewshed3D);
m_viewshed3D.SetDistDirByPoint(pts[1]);
updateParam(m_viewshed3D, false);
}
}
}
}
//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
m_sceneControl.Scene.TrackingLayer.Clear();
if (m_sceneControl.Action == Action3D.CreatePolygon)
{
Geometry3D geometry = e.Geometry as Geometry3D;
if (geometry is GeoLine3D)
{
m_style3D.LineColor = m_limitColor;
geometry.Style3D = m_style3D;
m_sceneControl.Scene.TrackingLayer.Add(geometry, "line");
return;
}
else if (geometry is GeoRegion3D)
{
GeoRegion3D geoRegion3D = geometry as GeoRegion3D;
if (geoRegion3D[0].Count < 3)
{
return;
}
m_style3D.FillForeColor = m_limitColor;
geoRegion3D.Style3D = m_style3D;
m_sceneControl.Scene.TrackingLayer.Add(geoRegion3D, "region");
}
}
}
/// <summary>
/// 事件跟踪
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TrackingHandler(object sender, Tracking3DEventArgs e)
{
try
{
OutputMeasureResult(e);
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
//m_sceneControl.Scene.TrackingLayer.Clear();
//if (m_sceneControl.Action == Action3D.CreateLine)
//{
// GeoLine3D geoline3d = e.Geometry as GeoLine3D;
// if (geoline3d.PartCount > 0)
// {
// SetGeometry3DStyle(geoline3d);
// m_sceneControl.Scene.TrackingLayer.Add(geoline3d, "Analysis");
// }
//}
}
//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
if (m_sceneControl.Action == Action3D.CreateRectangle)
{
if (m_contour != null)
{
GeoRegion3D geoRegion3D = e.Geometry as GeoRegion3D;
if (geoRegion3D.PartCount > 0)
{
Rectangle2D rect = m_contour.CoverageArea;
rect = geoRegion3D.Bounds;
m_contour.CoverageArea = rect;
}
}
}
}
//鼠标移动事件
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
m_sceneControl.Scene.TrackingLayer.Clear();
if (m_sceneControl.Action == Action3D.CreateLine)
{
GeoLine3D geoline3d = e.Geometry as GeoLine3D;
if (geoline3d.PartCount > 0)
{
Rectangle2D rect = m_contour.CoverageArea;
Point3Ds pts = geoline3d[0];
rect.Left = pts[0].X;
rect.Top = pts[0].Y;
rect.Right = pts[1].X;
rect.Bottom = pts[1].Y;
m_contour.CoverageArea = rect;
}
}
}
private void TrackingSectionEvent(object sender, Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 3 * 2)
{
location.X = mSceneControl.Bounds.Width / 3 * 2;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
void m_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
this.m_sceneControl.Scene.TrackingLayer.Clear();
if (m_sceneControl.Action == Action3D.CreatePolyline)
{
if (m_sightLine != null)
{
GeoLine3D geoline3d = e.Geometry as GeoLine3D;
if (geoline3d != null && geoline3d.PartCount > 0)
{
Point3Ds pts = geoline3d[0];
m_sightLine.ViewerPosition = pts[0];
updateObservePosition(pts[0]);
m_sightLine.RemoveAllTargetPoints();
for (int i = 1; i < pts.Count; ++i)
{
m_sightLine.AddTargetPoint(pts[i]);
}
}
}
}
}
private void TrackingHandler(object sender, Tracking3DEventArgs e)
{
string actionStr = SmObjectLocator.getInstance().GlobeObject.Action.ToString().ToLower();
if (this.TempPoints3Ds.Count == 1)
{
m_tempPoint = new Point3D(e.X, e.Y, e.Z);
TempPoints3Ds.Add(m_tempPoint);
}
switch (actionStr)
{
case "createline":
if (this.TempPoints3Ds.Count == 2)
{
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(spatialTempTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
GeoLine3D geoLine3D = new GeoLine3D(TempPoints3Ds);
geoLine3D.Style3D = GetGeoStyle3D();
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoLine3D, spatialTempTag);
TempPoints3Ds.Remove(1);
}
break;
case "createpolygon":
if (m_tempPoint != Point3D.Empty)
{
TempPoints3Ds.Remove(TempPoints3Ds.Count - 1);
}
m_tempPoint = new Point3D(e.X, e.Y, e.Z);
TempPoints3Ds.Add(m_tempPoint);
if (this.TempPoints3Ds.Count > 1)
{
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(spatialTempTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
TempPoints3Ds.Add(TempPoints3Ds[0]);
GeoLine3D geoLine3D = new GeoLine3D(TempPoints3Ds);
geoLine3D.Style3D = GetGeoStyle3D();
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoLine3D, spatialTempTag);
TempPoints3Ds.Remove(TempPoints3Ds.Count - 1);
}
break;
default:
break;
}
}
public void bd_sceneControl_Tracking(object sender, Tracking3DEventArgs e)
{
OutputMeasureArea(e);
}
/// <summary>
/// 标签中显示当前跟踪量算的结果
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TrackingHandler(object sender, Tracking3DEventArgs e)
{
try
{
OutputMeasureResult(e);
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
