public void coordLabel()
{
try
{
double x_label = mPoint3D.X;
double y_label = mPoint3D.Y;
double z_label = mPoint3D.Z;
String coord = "X: " + x_label + "\n\n" + "Y: " + y_label + "\n\n" + "Z: " + z_label;
TextPart3D mText1 = new TextPart3D();
mText1.Text = coord;
mText1.AnchorPoint = mPoint3D;
TextStyle mTextStyle1 = new TextStyle();
mTextStyle1.FontName = "微软雅黑";
mTextStyle1.ForeColor = Color.Red;
mTextStyle1.FontHeight = 7;
mTextStyle1.IsSizeFixed = false;
mTextStyle1.Alignment = TextAlignment.MiddleCenter;
GeoText3D geoText_1 = new GeoText3D(mText1, mTextStyle1);
GeoStyle3D geostyle_1 = new GeoStyle3D();
geostyle_1.AltitudeMode = AltitudeMode.RelativeToGround;
geoText_1.Style3D = geostyle_1;
TrackingLayer3D trackinglayer = mSceneControl.Scene.TrackingLayer;
trackinglayer.IsEditable = true;
trackinglayer.IsVisible = true;
trackinglayer.Add(geoText_1, "Coord");
mSceneControl.Scene.Refresh();
}
catch (Exception)
{
}
}
//鼠标在场景中停留两秒中显示坡度坡向信息
private void timer_tick(Object sender, EventArgs e)
{
if (m_slope != null)
{
if (m_lastPoint3D != m_point3D)
{
this.m_sceneControl.Scene.TrackingLayer.Clear();
double slopeValue = m_slope.GetSlopeValue(m_point3D);
double slopeDirection = m_slope.GetSlopeDirectionValue(m_point3D);
TextStyle textstyle = new TextStyle();
textstyle.IsSizeFixed = true;
textstyle.FontName = "微软雅黑";
textstyle.ForeColor = Color.Black;
textstyle.FontScale = 2;
textstyle.FontHeight = 3;
TextPart3D textPart3D = new TextPart3D();
textPart3D.Text = String.Format("Longitude: {0}\nLatitude:{1}\nAltitude: {2}\nSlopeValue: {3}\nSlopeDirection: {4}", m_point3D.X, m_point3D.Y, m_point3D.Z, slopeValue, slopeDirection);
textPart3D.AnchorPoint = m_point3D;
GeoText3D geoText3D = new GeoText3D(textPart3D);
geoText3D.TextStyle = textstyle;
GeoStyle3D style3D = new GeoStyle3D();
style3D.AltitudeMode = AltitudeMode.Absolute;
style3D.BottomAltitude = 10;
geoText3D.Style3D = style3D;
this.m_sceneControl.Scene.TrackingLayer.Add(geoText3D, "Text");
m_lastPoint3D = m_point3D;
}
}
}
/// <summary>
/// 设置量算结果文本的风格
/// </summary>
/// <param name="text"></param>
private void SetResultTextStyle(GeoText3D text)
{
try
{
TextStyle textStyle = new TextStyle();
textStyle.ForeColor = Color.White;
textStyle.Outline = true;
textStyle.BackColor = Color.Black;
textStyle.FontHeight = 10;
text.TextStyle = textStyle;
GeoStyle3D style = new GeoStyle3D();
if (m_sceneControl.Action == Action3D.MeasureAltitude)
{
style.AltitudeMode = AltitudeMode.Absolute;
}
else
{
style.AltitudeMode = AltitudeMode.ClampToGround;
}
text.Style3D = style;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private GeoText3D GetGeoText3DMessage()
{
GeoText3D text = CreateText3DMessage();
m_sceneControl.Scene.TrackingLayer.Add(text, m_messageTag);
m_currentGeoText3DMessage = text;
return text;
}
/// <summary>
/// 获取文本信息
/// </summary>
/// <returns></returns>
private GeoText3D GetGeoText3DMessage()
{
GeoText3D text = CreateText3DMessage();
mSceneControl.Scene.TrackingLayer.Add(text, MessageTag);
mCurrentGeoText3DMessage = text;
return(text);
}
private void ClearTextMessageTag()
{
int index = m_sceneControl.Scene.TrackingLayer.IndexOf(m_messageTag);
while (index >= 0)
{
m_sceneControl.Scene.TrackingLayer.Remove(index);
index = m_sceneControl.Scene.TrackingLayer.IndexOf(m_messageTag);
}
m_currentGeoText3DMessage = null;
}
/// <summary>
/// 清空量算结果
/// </summary>
public void ClearResult()
{
try
{
m_sceneControl.Scene.TrackingLayer.Clear();
m_sceneControl.Action = Action3D.Pan;
m_currentGeoText3DMessage = null;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// 清空量算结果
/// </summary>
public void ClearResult()
{
try
{
mSceneControl.Scene.TrackingLayer.Clear();
mSceneControl.Action = Action3D.Pan2;
mCurrentGeoText3DMessage = null;
mIndex = 0;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 设置结果文本样式
/// </summary>
/// <param name="text"></param>
private void SetResultTextStyle(GeoText3D text)
{
TextStyle textStyle = new TextStyle();
textStyle.ForeColor = Color.White;
textStyle.Outline = true;
textStyle.BackColor = Color.Black;
textStyle.FontHeight = 10;
text.TextStyle = textStyle;
GeoStyle3D style = new GeoStyle3D();
style.AltitudeMode = AltitudeMode.RelativeToUnderground;
text.Style3D = style;
}
private GeoText3D CreateText3DMessage()
{
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 4;
GeoText3D text3D = new GeoText3D(textPart3D, style);
text3D.Style3D = new GeoStyle3D();
text3D.Style3D.AltitudeMode = AltitudeMode.RelativeToGround;
return text3D;
}
private GeoText3D CreateText3DMessage()
{
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 4;
GeoText3D text3D = new GeoText3D(textPart3D, style);
text3D.Style3D = new GeoStyle3D();
text3D.Style3D.AltitudeMode = AltitudeMode.RelativeToGround;
return text3D;
}
/// <summary>
/// 显示覆土分析结果
/// </summary>
private void ShowC()
{
String text = String.Empty;
Point3D textLocation = new Point3D(0, 0, 0);
GeoLine3D geoLine = new GeoLine3D(mTextPoint3Ds);
SetGeometry3DStyle(geoLine);
mSceneControl.Scene.TrackingLayer.Add(geoLine, "覆土深度");
text = String.Format("{0}{1}{2}", "覆土深度：", Math.Round(Convert.ToDouble(mCDistance), 2), "米");
textLocation = geoLine.InnerPoint3D;
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
mSceneControl.Scene.TrackingLayer.Add(geoText, "覆土");
mSceneControl.ObjectSelected -= new ObjectSelectedEventHandler(mSceneControlSelected);
}
private void OutputMeasureAltitude(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 5 * 4)
{
location.X = mSceneControl.Bounds.Width / 5 * 4;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
GeoText3D text3d = GetGeoText3DMessage();
text3d.TextStyle.FontHeight = 6;
text3d.TextStyle.Alignment = TextAlignment.BottomLeft;
text3d.TextStyle.BackColor = Color.Black;
text3d.TextStyle.Outline = true;
text3d.Style3D.AltitudeMode = AltitudeMode.RelativeToGround;
text3d[0].Text = e.CurrentHeight.ToString("##.00") + "米";
text3d[0].X = e.X;
text3d[0].Y = e.Y;
text3d[0].Z = e.Z + e.CurrentHeight;
Console.WriteLine(text3d[0].Z);
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
ClearTextMessageTag();
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTag);
mCurAltitude = e.CurrentHeight;
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
/// <summary>
/// 设置结果文本样式
/// </summary>
/// <param name="text"></param>
private void SetResultTextStyle(GeoText3D text)
{
try
{
TextStyle textStyle = new TextStyle();
textStyle.ForeColor = Color.White;
textStyle.Outline = true;
textStyle.BackColor = Color.Black;
textStyle.FontHeight = 10;
text.TextStyle = textStyle;
GeoStyle3D style = new GeoStyle3D();
style.AltitudeMode = AltitudeMode.RelativeToUnderground;
text.Style3D = style;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
//鼠标选择对象事件
void m_sceneControl_MouseUp(object sender, MouseEventArgs e)
{
if (m_bAnalyisSucess == true)
{
this.m_sceneControl.Scene.TrackingLayer.Clear();
if (m_shadowQuery != null && e.Button == MouseButtons.Left)
{
Point point = new Point(e.X, e.Y);
double shadowRatio = m_shadowQuery.GetShadowRatio(point);
if (shadowRatio != -1)
{
this.label_shadowRatio.Text = String.Format("当前点的阴影率为：{0}%", shadowRatio * 100);
TextStyle textstyle = new TextStyle();
textstyle.IsSizeFixed = true;
textstyle.FontName = "微软雅黑";
textstyle.ForeColor = Color.Red;
textstyle.FontScale = 2;
textstyle.FontHeight = 2;
Point3D point3D = m_sceneControl.Scene.PixelToGlobe(e.Location);
TextPart3D textPart3D = new TextPart3D();
textPart3D.Text = String.Format("阴影率：{0}%", shadowRatio * 100);
textPart3D.AnchorPoint = point3D;
GeoText3D geoText3D = new GeoText3D(textPart3D);
geoText3D.TextStyle = textstyle;
this.m_sceneControl.Scene.TrackingLayer.Add(geoText3D, "Text");
}
else
{
this.label_shadowRatio.Text = "当前点的阴影率为：***";
}
}
}
}
private void ClearTextMessageTag()
{
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTag);
while (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTag);
}
m_currentGeoText3DMessage = null;
}
/// <summary>
/// 标注名称
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void NameLabel()
{
try
{
Selection3D[] selection = mSceneControl.Scene.FindSelection(true);
//判断选择集是否为空
if (selection == null || selection.Length == 0)
{
MessageBox.Show("请选择要标注名称的空间对象");
return;
}
//将选择集转换为记录
Recordset recordset = selection[0].ToRecordset();
//获取名称字段的值
string str = "";
string str1 = "";
object obj;
bool bol = false;
for (int i = 0; i < recordset.FieldCount; i++)
{
str = recordset.GetFieldInfos()[i].Name;
if (str == "Name")
{
bol = true;
obj = recordset.GetFieldValue(i);
str1 = "名称: " + obj.ToString() + "\n";
break;
}
else
{
continue;
}
}
if (bol == false)
{
MessageBox.Show("该对象没有名称属性！");
}
recordset.Dispose();
TextPart3D mText1 = new TextPart3D();
mText1.Text = str1;
mText1.AnchorPoint = mPoint3D;
TextStyle mTextStyle1 = new TextStyle();
mTextStyle1.FontName = "微软雅黑";
mTextStyle1.ForeColor = Color.Red;
mTextStyle1.FontHeight = 7;
mTextStyle1.IsSizeFixed = false;
mTextStyle1.Alignment = TextAlignment.MiddleCenter;
GeoText3D geoText_1 = new GeoText3D(mText1, mTextStyle1);
GeoStyle3D geostyle_1 = new GeoStyle3D();
geostyle_1.AltitudeMode = AltitudeMode.RelativeToGround;
geoText_1.Style3D = geostyle_1;
TrackingLayer3D trackinglayer = mSceneControl.Scene.TrackingLayer;
trackinglayer.IsEditable = true;
trackinglayer.IsVisible = true;
trackinglayer.Add(geoText_1, "NameLabel");
mSceneControl.Scene.Refresh();
}
catch (Exception)
{
}
}
private GeoText3D GetGeoText3DMessage()
{
GeoText3D text = CreateText3DMessage();
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(text, m_messageTag);
m_currentGeoText3DMessage = text;
return text;
}
public void LineInsertQuery()
{
Layer3Ds m_layer = mSceneControl.Scene.Layers;
foreach (Layer3D mlayer in m_layer)
{
if (mlayer.Selection != null)
{
mlayer.Selection.Clear();
}
}
QueryParameter para = new QueryParameter();
para.HasGeometry = true;
para.SpatialQueryMode = SpatialQueryMode.Intersect;
para.SpatialQueryObject = mRec2D;
Recordset recordset = null;
Layer3DDataset layer = null;
String m_textID = String.Empty;
String m_textName = String.Empty;
String m_textDepth = String.Empty;
String m_textDiameter = String.Empty;
String m_InfomationText = String.Empty;
for (int i = 0; i < 3; i++)
{
if (i == 0)
{
recordset = mUseData.OutWaterNetWork.Query(para);
layer = mUseData.OutWaterLines;
}
else if (i == 1)
{
recordset = mUseData.SupplyWaterNetWork.Query(para);
layer = mUseData.SupplyWaterLines;
}
else if (i == 2)
{
recordset = mUseData.ElectricNetWork.Query(para);
layer = mUseData.ElectricLayer;
}
List <Int32> ids = new List <int>(recordset.RecordCount);
while (!recordset.IsEOF)
{
m_textID = System.Convert.ToString(recordset.GetFieldValue("SmID"));
m_textName = System.Convert.ToString(recordset.GetFieldValue("Name"));
m_textDepth = System.Convert.ToString(recordset.GetFieldValue("BottomAltitude"));
m_textDiameter = System.Convert.ToString(recordset.GetFieldValue("PipeDiameter"));
m_InfomationText += m_textID + " " + m_textName + " " + m_textDepth + " " + m_textDiameter + "\n";
ids.Add(recordset.GetID());
recordset.MoveNext();
}
layer.Selection.AddRange(ids.ToArray());
layer.Selection.UpdateData();
layer.Selection.Style.LineColor = Color.GreenYellow;
mSceneControl.Scene.Refresh();
}
//进行文本标注
String m_text = "编号" + " " + "管线类别" + " " + "埋设深度" + " " + "管径" + "\n";
m_text += m_InfomationText;
TextPart3D mText1 = new TextPart3D();
mText1.Text = m_text;
mText1.AnchorPoint = mAnchorPoint3D;
TextStyle mTextStyle1 = new TextStyle();
mTextStyle1.FontName = "微软雅黑";
mTextStyle1.ForeColor = Color.Red;
mTextStyle1.FontHeight = 7;
mTextStyle1.IsSizeFixed = false;
mTextStyle1.Alignment = TextAlignment.MiddleCenter;
GeoText3D geoText_1 = new GeoText3D(mText1, mTextStyle1);
GeoStyle3D geostyle_1 = new GeoStyle3D();
geostyle_1.AltitudeMode = AltitudeMode.RelativeToGround;
geoText_1.Style3D = geostyle_1;
TrackingLayer3D trackinglayer = mSceneControl.Scene.TrackingLayer;
trackinglayer.IsEditable = true;
trackinglayer.IsVisible = true;
trackinglayer.Add(geoText_1, "PullFlatLabel");
}
/// <summary>
/// 设置量算结果文本的风格
/// </summary>
/// <param name="text"></param>
private void SetResultTextStyle(GeoText3D text)
{
try
{
TextStyle textStyle = new TextStyle();
textStyle.ForeColor = Color.White;
textStyle.Outline = true;
textStyle.BackColor = Color.Black;
textStyle.FontHeight = 10;
text.TextStyle = textStyle;
GeoStyle3D style = new GeoStyle3D();
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureAltitude)
{
style.AltitudeMode = AltitudeMode.Absolute;
style.BottomAltitude = 200;
}
else
{
style.AltitudeMode = AltitudeMode.ClampToGround;
}
text.Style3D = style;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 显示最终量算的结果
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void TrackedHandler(object sender, Tracked3DEventArgs e)
{
try
{
// 清空临时结果
m_point3Ds.Clear();
m_curLength = 0.0;
Geometry3D geometry = e.Geometry;
Point3D textLocation = new Point3D(0, 0, 0);
String text = String.Empty;
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureDistance || SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureTerrainDistance)
{
//绘制量算线对象
GeoLine3D geoLine3D = e.Geometry.Clone() as GeoLine3D;
geoLine3D.Style3D = m_GeoStyle3D.Clone();
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureDistance)
{
geoLine3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
geoLine3D.Style3D.BottomAltitude = 100;
}
else
{
geoLine3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoLine3D, m_MeasureDistanceTag);
//绘制量算点对象
Point3D point3D = Point3D.Empty;
for (Int32 i = 0; i < geoLine3D.PartCount; i++)
{
for (Int32 j = 0; j < geoLine3D[i].Count; j++)
{
GeoPoint3D geoPoint3D = new GeoPoint3D(geoLine3D[i][j]);
geoPoint3D.Style3D = m_GeoStyle3D.Clone();
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureDistance)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
geoPoint3D.Style3D.BottomAltitude = 100;
}
else if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureTerrainDistance)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoPoint3D, m_MeasureDistanceTag);
point3D = geoLine3D[i][j];
}
}
//量算结果
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTrackingTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
// 添加结果文字
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureDistance)
{
text = String.Format("{0}{1}{2}", "空间距离：", Math.Round(Convert.ToDecimal(e.Length), 2), "米");
}
else
{
text = String.Format("{0}{1}{2}", "依地距离：", Math.Round(Convert.ToDecimal(e.Length), 2), "米");
}
textLocation = geoLine3D[0][geoLine3D[0].Count - 1];
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoText, m_MeasureDistanceTag);
//计算首尾点高度差
Point3Ds point3Ds = geoLine3D[0];
double height = point3Ds[point3Ds.Count - 1].Z - point3Ds[0].Z;
//m_formMain.ClearOutputMessage();
//m_formMain.OutputMessage(text);
//String message = string.Format("首尾点高度差为:{0}米。", height.ToString("##.00"));
//m_formMain.OutputMessage(message);
}
else if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureArea || SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureTerrainArea)
{
//绘制量算面对象
GeoRegion3D geoRegion3D = e.Geometry as GeoRegion3D;
//绘制量算面对象
geoRegion3D.Style3D = m_GeoStyle3D.Clone();
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureArea)
{
geoRegion3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
geoRegion3D.Style3D.BottomAltitude = 100;
}
else
{
geoRegion3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
geoRegion3D.Style3D.FillForeColor = Color.FromArgb(120, 250, 250, 50);
ClearTextMessageTag();
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTrackingTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoRegion3D, "Measure_geoRegion3D");
//绘制量算点对象
for (Int32 i = 0; i < geoRegion3D.PartCount; i++)
{
for (Int32 j = 0; j < geoRegion3D[i].Count; j++)
{
GeoPoint3D geoPoint3D = new GeoPoint3D(geoRegion3D[i][j]);
geoPoint3D.Style3D = m_GeoStyle3D.Clone();
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureArea)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
}
else if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureTerrainArea)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoPoint3D, m_MeasureAreaTag + i.ToString() + j.ToString());
}
}
ClearTextMessageTag();
//量算结果
if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureArea)
{
m_strResult = String.Format("{0}{1}{2}", "空间面积：", Math.Round(Convert.ToDecimal(e.Area), 2), "平方米");
}
else
{
m_strResult = String.Format("{0}{1}{2}", "依地面积：", Math.Round(Convert.ToDecimal(e.Area), 2), "平方米");
}
GeoText3D text3d = GetGeoText3DMessage();
text3d[0].Text = m_strResult;
text3d[0].X = geoRegion3D.InnerPoint3D.X;
text3d[0].Y = geoRegion3D.InnerPoint3D.Y;
text3d[0].Z = geoRegion3D.InnerPoint3D.Z;
GeoText3D geoText = new GeoText3D(text3d);
// 添加结果文字
SetResultTextStyle(geoText);
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoText, m_MeasureAreaTag);
//m_formMain.ClearOutputMessage();
//m_formMain.OutputMessage(m_strResult);
}
else if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureAltitude)
{
//绘制量算线对象
GeoLine3D geoLine3D = e.Geometry as GeoLine3D;
geoLine3D.Style3D = m_GeoStyle3D.Clone();
geoLine3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoLine3D, "Measure_Altitude");
// 添加结果文字
text = String.Format("{0}{1}{2}", "高度：", Math.Round(Convert.ToDecimal(e.Height), 2), "米");
textLocation = geoLine3D[0][geoLine3D[0].Count - 1];
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoText, "Measure_Altitude");
//输出首尾点高度
Point3Ds point3Ds = geoLine3D[0];
double startHeight = point3Ds[0].Z;
double endHeight = point3Ds[1].Z;
string message = string.Format("首点高度为:{0}米。", startHeight.ToString("##.00"));
//m_formMain.ClearOutputMessage();
//m_formMain.OutputMessage(message);
//message = string.Format("尾点高度为:{0}米。", endHeight.ToString("##.00"));
//m_formMain.OutputMessage(message);
//绘制量算点对象
for (Int32 i = 0; i < geoLine3D.PartCount; i++)
{
for (Int32 j = 0; j < geoLine3D[i].Count; j++)
{
GeoPoint3D geoPoint3D = new GeoPoint3D(geoLine3D[i][j]);
geoPoint3D.Style3D = m_GeoStyle3D.Clone();
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoPoint3D, m_MeasureAltitudeTag + j.ToString());
}
}
ClearTextMessageTag();
if (!(Toolkit.IsZero(m_curAltitude)))
{
EndOneMeasure();
}
}
else if (SmObjectLocator.getInstance().GlobeObject.Action == Action3D.MeasureHorizontalDistance)
{
// 结果线
GeoLine3D resLine3D = e.Geometry as GeoLine3D;
resLine3D.Style3D = m_GeoStyle3D.Clone();
resLine3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
// 结果点
Point3Ds resPoints = resLine3D[0];
for (Int32 i = 0; i < resPoints.Count; i++)
{
GeoPoint3D geoPoint = new GeoPoint3D(resPoints[i]);
SetGeometry3DStyle(geoPoint);
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoPoint, "Measure_Geometry" + i.ToString());
}
EndOneMeasure();
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(resLine3D, "Measure_Geometry");
// 添加结果文字
text = String.Format("{0}{1}{2}", "总长度： ", Math.Round(Convert.ToDecimal(e.Length), 2), "米");
GeoLine3D line = (geometry as GeoLine3D);
textLocation = line[0][line[0].Count - 2];
//ClearTextMessageTag();
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTrackingTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(geoText, "MeasureResult");
//m_formMain.ClearOutputMessage();
//m_formMain.OutputMessage(text);
//计算首尾点高度差
Point3Ds point3Ds = resLine3D[0];
double height = point3Ds[point3Ds.Count - 1].Z - point3Ds[0].Z;
string message = string.Format("首尾点高度差为:{0}米。", height.ToString("##.00"));
//m_formMain.OutputMessage(message);
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
finally
{
m_label.Visible = false;
}
}
private void OutputMeasureArea(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = SmObjectLocator.getInstance().GlobeObject.PointToClient(Cursor.Position);
if (m_tempPoint != Point3D.Empty)
{
m_point3Ds.Remove(m_point3Ds.Count - 1);
}
m_tempPoint = new Point3D(e.X, e.Y, e.Z);
m_point3Ds.Add(m_tempPoint);
GeoRegion3D geoRegion3D = null;
if (m_point3Ds.Count >= 3)
{
geoRegion3D = new GeoRegion3D(m_point3Ds);
geoRegion3D.Style3D = m_GeoStyle3DTemp.Clone();
location.Offset(30, 30);
if (location.X > SmObjectLocator.getInstance().GlobeObject.Bounds.Width / 4 * 3)
{
location.X = SmObjectLocator.getInstance().GlobeObject.Bounds.Width / 4 * 3;
}
if (location.Y > SmObjectLocator.getInstance().GlobeObject.Bounds.Height)
{
location.Y = location.Y - 60;
}
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 6;
style.Alignment = TextAlignment.BottomLeft;
style.BackColor = Color.Black;
style.Outline = true;
GeoText3D text3d = new GeoText3D(textPart3D, style);
text3d.Style3D = new GeoStyle3D();
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
text3d.Style3D.BottomAltitude = 100;
text3d[0].Text = e.TotalArea.ToString("##.00") + "平方米";
if (e.Geometry != null)
{
text3d[0].X = e.Geometry.InnerPoint.X;
text3d[0].Y = e.Geometry.InnerPoint.Y;
}
else
{
text3d[0].X = geoRegion3D.InnerPoint.X;
text3d[0].Y = geoRegion3D.InnerPoint.Y;
}
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTrackingTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(text3d, m_messageTrackingTag);
m_curArea = e.TotalArea;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
/// <summary>
/// 清空量算结果
/// </summary>
public void ClearResult()
{
try
{
ClearAllResult("Measure");
SmObjectLocator.getInstance().GlobeObject.Action = Action3D.Pan;
m_currentGeoText3DMessage = null;
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 测量面积
/// </summary>
/// <param name="e"></param>
private void OutputMeasureArea(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
if (mTempPoint != Point3D.Empty)
{
mPoint3Ds.Remove(mPoint3Ds.Count - 1);
}
mTempPoint = new Point3D(e.X, e.Y, e.Z);
mPoint3Ds.Add(mTempPoint);
GeoRegion3D geoRegion3D = null;
if (mPoint3Ds.Count >= 3)
{
geoRegion3D = new GeoRegion3D(mPoint3Ds);
geoRegion3D.Style3D = mGeoStyle3DTemp.Clone();
location.Offset(30, 30);
if (location.X > mSceneControl.Bounds.Width / 4 * 3)
{
location.X = mSceneControl.Bounds.Width / 4 * 3;
}
if (location.Y > mSceneControl.Bounds.Height)
{
location.Y = location.Y - 60;
}
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 6;
style.Alignment = TextAlignment.BottomLeft;
style.BackColor = Color.Black;
style.Outline = true;
GeoText3D text3d = new GeoText3D(textPart3D, style);
text3d.Style3D = new GeoStyle3D();
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
text3d[0].Text = e.TotalArea.ToString("##.00") + "平方米";
if (e.Geometry != null)
{
text3d[0].X = e.Geometry.InnerPoint.X;
text3d[0].Y = e.Geometry.InnerPoint.Y;
}
else
{
text3d[0].X = geoRegion3D.InnerPoint.X;
text3d[0].Y = geoRegion3D.InnerPoint.Y;
}
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTrackingTag);
mCurArea = e.TotalArea;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
private void OutputMeasureDistance(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = mSceneControl.PointToClient(Cursor.Position);
if (mTempPoint != Point3D.Empty && mPoint3Ds.Count > 1)
{
mPoint3Ds.Remove(mPoint3Ds.Count - 1);
}
mTempPoint = new Point3D(e.X, e.Y, e.Z);
mPoint3Ds.Add(mTempPoint);
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;
}
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 6;
style.Alignment = TextAlignment.BottomLeft;
style.BackColor = Color.Black;
style.Outline = true;
GeoText3D text3d = new GeoText3D(textPart3D, style);
text3d.Style3D = new GeoStyle3D();
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
text3d[0].Text = e.CurrentLength.ToString("##.00") + "米";
Point3D lastPoint = Point3D.Empty;
if (e.Geometry != null)
{
Point3Ds points = (e.Geometry as GeoLine3D)[0];
lastPoint = points[points.Count - 1];
}
else
{
lastPoint = mPoint3Ds[0];
}
text3d[0].X = (lastPoint.X + e.X) / 2;
text3d[0].Y = (lastPoint.Y + e.Y) / 2;
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTrackingTag);
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
private void OutputMeasureDistance(SuperMap.UI.Tracking3DEventArgs e)
{
try
{
Point location = SmObjectLocator.getInstance().GlobeObject.PointToClient(Cursor.Position);
if (m_tempPoint != Point3D.Empty && m_point3Ds.Count > 1)
{
m_point3Ds.Remove(m_point3Ds.Count - 1);
}
m_tempPoint = new Point3D(e.X, e.Y, e.Z);
m_point3Ds.Add(m_tempPoint);
location.Offset(30, 30);
if (location.X > SmObjectLocator.getInstance().GlobeObject.Bounds.Width / 3 * 2)
{
location.X = SmObjectLocator.getInstance().GlobeObject.Bounds.Width / 3 * 2;
}
if (location.Y > SmObjectLocator.getInstance().GlobeObject.Bounds.Height)
{
location.Y = location.Y - 60;
}
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
textPart3D.Text = String.Empty;
TextStyle style = new TextStyle();
style.ForeColor = Color.White;
style.IsSizeFixed = true;
style.FontHeight = 6;
style.Alignment = TextAlignment.BottomLeft;
style.BackColor = Color.Black;
style.Outline = true;
GeoText3D text3d = new GeoText3D(textPart3D, style);
text3d.Style3D = new GeoStyle3D();
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
text3d.Style3D.BottomAltitude = 100;
text3d[0].Text = e.CurrentLength.ToString("##.00") + "米";
Point3D lastPoint = Point3D.Empty;
if (e.Geometry != null)
{
Point3Ds points = (e.Geometry as GeoLine3D)[0];
lastPoint = points[points.Count - 1];
}
else
{
lastPoint = m_point3Ds[0];
}
text3d[0].X = (lastPoint.X + e.X) / 2;
text3d[0].Y = (lastPoint.Y + e.Y) / 2;
int index = SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.IndexOf(m_messageTrackingTag);
if (index >= 0)
{
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Remove(index);
}
SmObjectLocator.getInstance().GlobeObject.Scene.TrackingLayer.Add(text3d, m_messageTrackingTag);
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void TrackedHandler(object sender, Tracked3DEventArgs e)
{
try
{
// 清空临时结果
mPoint3Ds.Clear();
mCurLength = 0.0;
Geometry3D geometry = e.Geometry;
Point3D textLocation = new Point3D(0, 0, 0);
String text = String.Empty;
if (mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8 ||
mSceneControl.Action == Action3D.MeasureTerrainDistance)
{
//绘制量算线对象
GeoLine3D geoLine3D = e.Geometry.Clone() as GeoLine3D;
geoLine3D.Style3D = mGeoStyle3D.Clone();
if (mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8)
{
geoLine3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
}
else
{
geoLine3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
mSceneControl.Scene.TrackingLayer.Add(geoLine3D, MeasureDistanceTag);
//绘制量算点对象
Point3D point3D = Point3D.Empty;
for (Int32 i = 0; i < geoLine3D.PartCount; i++)
{
for (Int32 j = 0; j < geoLine3D[i].Count; j++)
{
GeoPoint3D geoPoint3D = new GeoPoint3D(geoLine3D[i][j]);
geoPoint3D.Style3D = mGeoStyle3D.Clone();
if (mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
}
else if (mSceneControl.Action == Action3D.MeasureTerrainDistance)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
mSceneControl.Scene.TrackingLayer.Add(geoPoint3D, MeasureDistanceTag);
point3D = geoLine3D[i][j];
}
}
//量算结果
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
// 添加结果文字
if (mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8)
{
text = String.Format("{0}{1}{2}", "空间距离：", Math.Round(Convert.ToDecimal(e.Length), 2), "米");
}
else
{
text = String.Format("{0}{1}{2}", "依地距离：", Math.Round(Convert.ToDecimal(e.Length), 2), "米");
}
textLocation = geoLine3D[0][geoLine3D[0].Count - 1];
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
mSceneControl.Scene.TrackingLayer.Add(geoText, "MeasureDistance");
//计算首尾点高度差
Point3Ds point3Ds = geoLine3D[0];
double height = point3Ds[point3Ds.Count - 1].Z - point3Ds[0].Z;
String message = string.Format("首尾点高度差为:{0}米。", height.ToString("##.00"));
}
else if (mSceneControl.Action == Action3D.MeasureArea && mIndex == 10 ||
mSceneControl.Action == Action3D.MeasureTerrainArea)
{
//绘制量算面对象
GeoRegion3D geoRegion3D = e.Geometry as GeoRegion3D;
//绘制量算面对象
geoRegion3D.Style3D = mGeoStyle3D.Clone();
if (mSceneControl.Action == Action3D.MeasureArea)
{
geoRegion3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
}
else
{
geoRegion3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
geoRegion3D.Style3D.FillForeColor = Color.FromArgb(120, 250, 250, 50);
ClearTextMessageTag();
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
if (mIndex == 10)
{
mSceneControl.Scene.TrackingLayer.Add(geoRegion3D, "geoRegion3D");
}
//绘制量算点对象
for (Int32 i = 0; i < geoRegion3D.PartCount; i++)
{
for (Int32 j = 0; j < geoRegion3D[i].Count; j++)
{
GeoPoint3D geoPoint3D = new GeoPoint3D(geoRegion3D[i][j]);
geoPoint3D.Style3D = mGeoStyle3D.Clone();
if (mSceneControl.Action == Action3D.MeasureArea && mIndex == 10)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
}
else if (mSceneControl.Action == Action3D.MeasureTerrainArea)
{
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.ClampToGround;
}
mSceneControl.Scene.TrackingLayer.Add(geoPoint3D, MeasureAreaTag + i.ToString() + j.ToString());
}
}
ClearTextMessageTag();
//量算结果
if (mSceneControl.Action == Action3D.MeasureArea && mIndex == 10)
{
mStrResult = String.Format("{0}{1}{2}", "空间面积：", Math.Round(Convert.ToDecimal(e.Area), 2), "平方米");
}
else
{
mStrResult = String.Format("{0}{1}{2}", "依地面积：", Math.Round(Convert.ToDecimal(e.Area), 2), "平方米");
}
GeoText3D text3d = GetGeoText3DMessage();
text3d[0].Text = mStrResult;
text3d[0].X = geoRegion3D.InnerPoint3D.X;
text3d[0].Y = geoRegion3D.InnerPoint3D.Y;
text3d[0].Z = geoRegion3D.InnerPoint3D.Z;
GeoText3D geoText = new GeoText3D(text3d);
// 添加结果文字
SetResultTextStyle(geoText);
mSceneControl.Scene.TrackingLayer.Add(geoText, "MeasureArea");
}
else if (mSceneControl.Action == Action3D.MeasureAltitude && mIndex == 9)
{
//绘制量算线对象
GeoLine3D geoLine3D = e.Geometry as GeoLine3D;
geoLine3D.Style3D = mGeoStyle3D.Clone();
geoLine3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
mSceneControl.Scene.TrackingLayer.Add(geoLine3D, "Altitude");
// 添加结果文字
text = String.Format("{0}{1}{2}", "高度：", Math.Round(Convert.ToDecimal(e.Height), 2), "米");
textLocation = geoLine3D[0][geoLine3D[0].Count - 1];
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
mSceneControl.Scene.TrackingLayer.Add(geoText, "Altitude");
//输出首尾点高度
Point3Ds point3Ds = geoLine3D[0];
double startHeight = point3Ds[0].Z;
double endHeight = point3Ds[1].Z;
string message = string.Format("首点高度为:{0}米。", startHeight.ToString("##.00"));
//bd_formMain.ClearOutputMessage();
//bd_formMain.OutputMessage(message);
message = string.Format("尾点高度为:{0}米。", endHeight.ToString("##.00"));
//bd_formMain.OutputMessage(message);
//绘制量算点对象
for (Int32 i = 0; i < geoLine3D.PartCount; i++)
{
for (Int32 j = 0; j < geoLine3D[i].Count; j++)
{
GeoPoint3D geoPoint3D = new GeoPoint3D(geoLine3D[i][j]);
geoPoint3D.Style3D = mGeoStyle3D.Clone();
geoPoint3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
mSceneControl.Scene.TrackingLayer.Add(geoPoint3D, MeasureAltitudeTag + j.ToString());
}
}
ClearTextMessageTag();
if (!(Toolkit.IsZero(mCurAltitude)))
{
EndOneMeasure();
}
}
else if (mSceneControl.Action == Action3D.MeasureHorizontalDistance)
{
// 结果线
GeoLine3D resLine3D = e.Geometry as GeoLine3D;
resLine3D.Style3D = mGeoStyle3D.Clone();
resLine3D.Style3D.AltitudeMode = AltitudeMode.Absolute;
// 结果点
Point3Ds resPoints = resLine3D[0];
for (Int32 i = 0; i < resPoints.Count; i++)
{
GeoPoint3D geoPoint = new GeoPoint3D(resPoints[i]);
SetGeometry3DStyle(geoPoint);
mSceneControl.Scene.TrackingLayer.Add(geoPoint, "Geometry" + i.ToString());
}
EndOneMeasure();
mSceneControl.Scene.TrackingLayer.Add(resLine3D, "Geometry");
// 添加结果文字
text = String.Format("{0}{1}{2}", "总长度： ", Math.Round(Convert.ToDecimal(e.Length), 2), "米");
GeoLine3D line = (geometry as GeoLine3D);
textLocation = line[0][line[0].Count - 2];
//ClearTextMessageTag();
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTrackingTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
GeoText3D geoText = new GeoText3D(new TextPart3D(text, textLocation));
SetResultTextStyle(geoText);
mSceneControl.Scene.TrackingLayer.Add(geoText, "MeasureResult");
//bd_formMain.ClearOutputMessage();
//bd_formMain.OutputMessage(text);
//计算首尾点高度差
Point3Ds point3Ds = resLine3D[0];
double height = point3Ds[point3Ds.Count - 1].Z - point3Ds[0].Z;
string message = string.Format("首尾点高度差为:{0}米。", height.ToString("##.00"));
//bd_formMain.OutputMessage(message);
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
finally
{
mLabel.Visible = false;
}
}
/// <summary>
/// 鼠标动作Up
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void SceneControlMouseUp(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
EndOneMeasure();
}
if (e.Button == MouseButtons.Left)
{
if (mPoint3Ds.Count == 0)
{
//ClearMeasureResult();
}
if (mTempPoint != Point3D.Empty && mPoint3Ds.Count > 1)
{
mPoint3Ds.Remove(mPoint3Ds.Count - 1);
mTempPoint = Point3D.Empty;
}
Point location = mSceneControl.PointToClient(Cursor.Position);
Point3D point3D = new Point3D();
if (mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8 ||
mSceneControl.Action == Action3D.MeasureAltitude && mIndex == 9 ||
mSceneControl.Action == Action3D.MeasureHorizontalDistance)
{
point3D = mSceneControl.Scene.PixelToGlobe(new Point(e.X, e.Y), SuperMap.Realspace.PixelToGlobeMode.TerrainAndModel);
}
else
{
point3D = mSceneControl.Scene.PixelToGlobe(new Point(e.X, e.Y));
}
if (!Double.IsNaN(point3D.X) && !Double.IsNaN(point3D.Y) && !Double.IsNaN(point3D.Z))
{
mPoint3Ds.Add(point3D);
if (mSceneControl.Action == Action3D.MeasureHorizontalDistance ||
mSceneControl.Action == Action3D.MeasureDistance && mIndex == 8)
{
//添加部分段长度
if (!Toolkit.IsZero(mCurLength))
{
if (mPoint3Ds.Count >= 2)
{
mPoint3Ds.RemoveRange(0, mPoint3Ds.Count - 2);
String distanceUnit = "米";
GeoLine3D geoLine3D = new GeoLine3D(mPoint3Ds);
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
Double tempCurLength = mCurLength;
textPart3D.Text = String.Format("{0:F2}{1}", tempCurLength, " " + distanceUnit);
if (mPoint3Ds[0].X > 0 && mPoint3Ds[1].X > 0 ||
mPoint3Ds[0].X < 0 && mPoint3Ds[1].X < 0)
{
textPart3D.X = geoLine3D.InnerPoint3D.X;
}
else
{
textPart3D.X = 180;
}
textPart3D.Y = geoLine3D.InnerPoint3D.Y;
textPart3D.Z = geoLine3D.InnerPoint3D.Z;
GeoText3D text3d = mCurrentGeoText3DMessage == null?GetGeoText3DMessage() : mCurrentGeoText3DMessage;
text3d.AddPart(textPart3D);
//设置文字样式
text3d.TextStyle.FontHeight = 6;
text3d.TextStyle.Alignment = TextAlignment.BottomLeft;
text3d.TextStyle.BackColor = Color.Black;
text3d.TextStyle.Outline = true;
text3d.Style3D.AltitudeMode = AltitudeMode.Absolute;
int index = mSceneControl.Scene.TrackingLayer.IndexOf(MessageTag);
if (index >= 0)
{
mSceneControl.Scene.TrackingLayer.Remove(index);
}
//ClearTextMessageTag();
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTag);
}
}
//测地形距离
else if (mSceneControl.Action == Action3D.MeasureTerrainDistance)
{
//添加部分段长度
if (!Toolkit.IsZero(mCurLength))
{
if (mPoint3Ds.Count >= 2)
{
mPoint3Ds.RemoveRange(0, mPoint3Ds.Count - 2);
GeoLine3D geoLine3D = new GeoLine3D(mPoint3Ds);
String distanceUnit = "米";
TextPart3D textPart3D = new TextPart3D();
textPart3D.AnchorPoint = new Point3D(0, 0, 0);
Double tempCurLength = mCurLength;
textPart3D.Text = String.Format("{0:F2}{1}", tempCurLength, " " + distanceUnit);
if (mPoint3Ds[0].X > 0 && mPoint3Ds[1].X > 0 ||
mPoint3Ds[0].X < 0 && mPoint3Ds[1].X < 0)
{
textPart3D.X = geoLine3D.InnerPoint.X;
textPart3D.Y = geoLine3D.InnerPoint.Y;
}
else
{
textPart3D.X = 180;
textPart3D.Y = geoLine3D.InnerPoint.Y;
}
textPart3D.Z = 0;
GeoText3D text3d = GetGeoText3DMessage();
text3d.AddPart(textPart3D);
text3d.TextStyle.FontHeight = 6;
text3d.TextStyle.Alignment = TextAlignment.BottomLeft;
text3d.TextStyle.BackColor = Color.Black;
text3d.TextStyle.Outline = true;
text3d.Style3D.AltitudeMode = AltitudeMode.ClampToGround;//贴地高程模式
ClearTextMessageTag();
mSceneControl.Scene.TrackingLayer.Add(text3d, MessageTag);
}
}
}
else if (mSceneControl.Action == Action3D.MeasureArea && mIndex == 10)
{
}
else if (mSceneControl.Action == Action3D.MeasureAltitude && mIndex == 9)
{
//清除量算高度信息
if (!(Toolkit.IsZero(mCurAltitude)))
{
EndOneMeasure();
}
}
}
}
}
}
