/// <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)
{
}
}
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");
}
