private void btnOK_Click(object sender, EventArgs e)
{
newRender = new SimpleGeometryRender();
newRender.RenderGroupField = this.comboBox1.Text;
if (IsSimplePoint)
{
ISimplePointSymbol newSymbol = new SimplePointSymbol();
if (this.dataGridView2.Rows[0].Cells[1].Value.ToString() != "")
{
newSymbol.Alignment = StringToGviPivotAlignment(this.dataGridView2.Rows[0].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[1].Cells[1].Value.ToString() != "")
{
newSymbol.Size = int.Parse(this.dataGridView2.Rows[1].Cells[1].Value.ToString());
}
if (this.dataGridView1.Rows[0].Cells[1].Value.ToString() != "")
{
string colstr = this.dataGridView1.Rows[0].Cells[1].Value.ToString();
Color col = Utils.HexNumberToColor(colstr);
newSymbol.FillColor = col;
}
if (this.dataGridView1.Rows[1].Cells[1].Value.ToString() != "")
{
newSymbol.Style = StringToSimplePointStyle(this.dataGridView1.Rows[1].Cells[1].Value.ToString());
}
newRender.Symbol = newSymbol;
}
else
{
IImagePointSymbol newSymbol = new ImagePointSymbol();
if (this.dataGridView2.Rows[0].Cells[1].Value.ToString() != "")
{
newSymbol.Alignment = StringToGviPivotAlignment(this.dataGridView2.Rows[0].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[1].Cells[1].Value.ToString() != "")
{
newSymbol.Size = int.Parse(this.dataGridView2.Rows[1].Cells[1].Value.ToString());
}
if (this.checkBox1.Checked)
{
newSymbol.ImageName = this.textBoxPicturePath.Text;
}
else
{
newSymbol.ImageName = this.textBoxPictureName.Text;
}
newRender.Symbol = newSymbol;
}
}
//private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
//{
// dsManager.DeleteNetworkDataset("newNetworkDataset");
//}
private void btnSelectLocation_Click(object sender, System.EventArgs e)
{
clear();
clearDeep();
#region 我在这（两点间最优路径）
if (((Button)sender).Name == "btnImHere")
{
this.axRenderControl1.Camera.GetCamera2(out fdepoint, out ang);
try
{
INetworkLocation location = new NetworkLocation();
location.Position = fdepoint;
routeSolver.AddLocation(location);
}
catch (COMException ex)
{
MessageBox.Show(ex.Message);
return;
}
if (txtLocationNames.Text == "")
{
txtLocationNames.Text = "I'm Here!";
}
else
{
txtLocationNames.Text = txtLocationNames.Text + Environment.NewLine + "I'm Here!";
}
IImagePointSymbol ips = new ImagePointSymbol();
ips.ImageName = "#(i)";
ips.Size = 50;
renderPoint = this.axRenderControl1.ObjectManager.CreateRenderPoint(fdepoint, ips, rootId);
renderPoint.MaxVisibleDistance = 10000;
MessageBox.Show("请选择您想去的终点");
}
#endregion
// 注册控件拾取事件
this.axRenderControl1.RcMouseClickSelect -= new _IRenderControlEvents_RcMouseClickSelectEventHandler(axRenderControl1_RcMouseClickSelect);
this.axRenderControl1.RcMouseClickSelect += new _IRenderControlEvents_RcMouseClickSelectEventHandler(axRenderControl1_RcMouseClickSelect);
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractSelect;
this.axRenderControl1.MouseSelectObjectMask = gviMouseSelectObjectMask.gviSelectFeatureLayer;
this.axRenderControl1.MouseSelectMode = gviMouseSelectMode.gviMouseSelectClick;
}
private void MainForm_Load(object sender, System.EventArgs e)
{
// 初始化RenderControl控件
IPropertySet ps = new PropertySet();
ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL);
this.axRenderControl1.Initialize(true, ps);
this.axRenderControl1.Camera.FlyTime = 1;
rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID;
// 设置天空盒
if (System.IO.Directory.Exists(strMediaPath))
{
string tmpSkyboxPath = strMediaPath + @"\skybox";
ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0);
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg");
}
else
{
MessageBox.Show("请不要随意更改SDK目录名");
return;
}
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "FeatureLayerSimpleRender.html";
}
layerEnvelopeMap = new Hashtable();
layerFcMap = new Hashtable();
// 可视化Point类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\point.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
ISimpleTextRender textRender = new SimpleTextRender();
textRender.Expression = "''..$(oid)";
ITextSymbol textSymbol = new TextSymbol();
TextAttribute textAttribute = new TextAttribute();
textAttribute.TextColor = System.Drawing.Color.Red;
textSymbol.TextAttribute = textAttribute;
textSymbol.PivotAlignment = gviPivotAlignment.gviPivotAlignBottomCenter;
textSymbol.VerticalOffset = 10;
// 注意：必须设置symbol，默认文字不显示
textRender.Symbol = textSymbol;
// *****定义几何物体渲染风格*****
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
// 特别注意：此处设置了逻辑组字段，则需要在CreateFeatureLayer后设置组的可见性。否则，默认FeatureLayer将不可见。
// 注意：必须用已注册RenderIndex的字段，否则CreateFeatureLayer创建不成功返回null
geoRender.RenderGroupField = "Groupid";
IImagePointSymbol geoSymbol = new ImagePointSymbol(); //将点以图片的形式显示出来
geoSymbol.ImageName = "huang.png"; //使用素材库里存在的图片
geoSymbol.Size = 25;
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, true, "Point", textRender, geoRender);
}
// 可视化Polyline类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\polyline.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
ISimpleTextRender textRender = new SimpleTextRender();
textRender.Expression = "''..$(oid)";
// *****定义几何物体渲染风格*****
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
// 特别注意：此处设置了逻辑组字段，则需要在CreateFeatureLayer后设置组的可见性。否则，默认FeatureLayer将不可见。
geoRender.RenderGroupField = "Groupid";
ICurveSymbol geoSymbol = new CurveSymbol();
geoSymbol.Color = System.Drawing.Color.Red; //线颜色为Purple
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, false, "Polyline", textRender, geoRender);
}
// 可视化Polygon类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\polygon.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
ISimpleTextRender textRender = new SimpleTextRender();
textRender.Expression = "''..$(oid)";
// *****定义几何物体渲染风格*****
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
// 特别注意：此处设置了逻辑组字段，则需要在CreateFeatureLayer后设置组的可见性。否则，默认FeatureLayer将不可见。
geoRender.RenderGroupField = "Groupid";
ISurfaceSymbol geoSymbol = new SurfaceSymbol();
geoSymbol.Color = System.Drawing.Color.Yellow; //面填充色为Yellow
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, false, "Polygon", textRender, geoRender);
}
// 可视化ModelPoint类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\community.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
ISimpleTextRender textRender = new SimpleTextRender();
textRender.Expression = "''..$(oid)";
// *****定义几何物体渲染风格*****
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
//特别注意：此处设置了逻辑组字段，则需要在CreateFeatureLayer后设置组的可见性。否则，默认FeatureLayer将不可见。
geoRender.RenderGroupField = "Groupid";
IModelPointSymbol geoSymbol = new ModelPointSymbol();
geoSymbol.Color = System.Drawing.Color.Yellow; //模型颜色为Red
geoSymbol.EnableColor = true; //需开启，否则颜色设置无效
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, false, "ModelPoint", textRender, geoRender);
}
}
public PointRenderForm(IGeometryRender geoRender, object[] fieldNamesItems, bool isSimplePoint)
{
InitializeComponent();
IsSimplePoint = isSimplePoint;
{
this.comboBox1.Items.AddRange(fieldNamesItems);
this.comboBox1.Text = "";
if (geoRender != null)
{
int index = Utils.getIndexFromItems(fieldNamesItems, geoRender.RenderGroupField);
this.comboBox1.SelectedIndex = index;
}
}
ISimpleGeometryRender render = geoRender as ISimpleGeometryRender;
if (render == null)
{
if (isSimplePoint)
{
this.dataGridView1.Enabled = true;
this.checkBox1.Enabled = false;
this.textBoxPictureName.Enabled = false;
this.textBoxPicturePath.Enabled = false;
ISimplePointSymbol tmpSymbol = new SimplePointSymbol();
string[] row1 = new string[] { "Alignment", tmpSymbol.Alignment.ToString() };
string[] row2 = new string[] { "Size", tmpSymbol.Size.ToString() };
object[] rows = new object[] { row1, row2 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
string[] row11 = new string[] { "FillColor", tmpSymbol.FillColor.ToString() };
string[] row12 = new string[] { "Style", tmpSymbol.Style.ToString() };
object[] rows2 = new object[] { row11, row12 };
foreach (string[] rowArray in rows2)
{
this.dataGridView1.Rows.Add(rowArray);
}
return;
}
else
{
this.dataGridView1.Enabled = false;
this.checkBox1.Enabled = true;
this.textBoxPictureName.Enabled = true;
IImagePointSymbol tmpSymbol = new ImagePointSymbol();
string[] row1 = new string[] { "Alignment", tmpSymbol.Alignment.ToString() };
string[] row2 = new string[] { "Size", tmpSymbol.Size.ToString() };
object[] rows = new object[] { row1, row2 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxPictureName.Text = "";
return;
}
}
if (render.Symbol == null)
{
return;
}
if (isSimplePoint)
{
this.dataGridView1.Enabled = true;
this.checkBox1.Enabled = false;
this.textBoxPictureName.Enabled = false;
this.textBoxPicturePath.Enabled = false;
ISimplePointSymbol symbol = render.Symbol as ISimplePointSymbol;
if (symbol != null)
{
string[] row1 = new string[] { "Alignment", symbol.Alignment.ToString() };
string[] row2 = new string[] { "Size", symbol.Size.ToString() };
object[] rows = new object[] { row1, row2 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
string[] row11 = new string[] { "FillColor", symbol.FillColor.ToString() };
string[] row12 = new string[] { "Style", symbol.Style.ToString() };
object[] rows2 = new object[] { row11, row12 };
foreach (string[] rowArray in rows2)
{
this.dataGridView1.Rows.Add(rowArray);
}
}
else
{
ISimplePointSymbol tmpSymbol = new SimplePointSymbol();
string[] row1 = new string[] { "Alignment", tmpSymbol.Alignment.ToString() };
string[] row2 = new string[] { "Size", tmpSymbol.Size.ToString() };
object[] rows = new object[] { row1, row2 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
string[] row11 = new string[] { "FillColor", tmpSymbol.FillColor.ToString() };
string[] row12 = new string[] { "Style", tmpSymbol.Style.ToString() };
object[] rows2 = new object[] { row11, row12 };
foreach (string[] rowArray in rows2)
{
this.dataGridView1.Rows.Add(rowArray);
}
}
}
else
{
this.dataGridView1.Enabled = false;
this.checkBox1.Enabled = true;
this.textBoxPictureName.Enabled = true;
IImagePointSymbol symbol = render.Symbol as IImagePointSymbol;
if (symbol != null)
{
string[] row1 = new string[] { "Alignment", symbol.Alignment.ToString() };
string[] row2 = new string[] { "Size", symbol.Size.ToString() };
object[] rows = new object[] { row1, row2 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxPicturePath.Text = symbol.ImageName;
this.textBoxPictureName.Text = symbol.ImageName;
}
else
{
IImagePointSymbol tmpSymbol = new ImagePointSymbol();
string[] row1 = new string[] { "Alignment", tmpSymbol.Alignment.ToString() };
string[] row2 = new string[] { "Size", tmpSymbol.Size.ToString() };
object[] rows = new object[] { row1, row2 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxPictureName.Text = "";
}
}
}
private void OnFinishedDraw()
{
if (this._drawTool != null && this._drawTool.GeoType == DrawType.SelectOne &&
this._drawTool.GetSelectFeatureLayerPickResult() != null && this._drawTool.GetSelectPoint() != null)
{
try
{
IFeatureLayer fl = this._drawTool.GetSelectFeatureLayerPickResult().FeatureLayer;
if (fl == null)
{
return;
}
FacilityClass facc = Dictionary3DTable.Instance.GetFacilityClassByDFFeatureClassID(fl.FeatureClassId.ToString());
if (facc == null || facc.Name != "PipeLine")
{
XtraMessageBox.Show("您选中的不是管线设施，请选择管线设施。", "提示");
return;
}
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fl.FeatureClassId.ToString());
if (dffc == null || dffc.GetFeatureClass() == null)
{
return;
}
IImagePointSymbol ips = new ImagePointSymbol();
ips.Size = SystemInfo.Instance.SymbolSize;
ips.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\POI\\accidentPoint.png");
IPoint intersectPoint = this._drawTool.GetSelectPoint();
_rPoint = d3.ObjectManager.CreateRenderPoint(intersectPoint, ips, d3.ProjectTree.RootID);
_rPoint.MinVisibleDistance = 499;
_rPoint.MaxVisibleDistance = 99999;
_particleEffect = d3.ObjectManager.CreateParticleEffect(d3.ProjectTree.RootID);
MajorClass mc = LogicDataStructureManage3D.Instance.GetMajorClassByDFFeatureClassID(fl.FeatureClassId.ToString());
if (mc != null)
{
this.teCarrierType.Text = mc.ToString();
}
if (mc != null && (mc.Name == "PS" || mc.Name == "GS"))
{
_particleEffect.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\ParticleEffect\\water.png");
_particleEffect.ParticleBillboardType = gviParticleBillboardType.gviParticleBillboardOrientedMoveDirection;
//_particleEffect.setTextureTileRange(8, 8, 63, 63);
_particleEffect.EmissionMinRate = 1600;
_particleEffect.EmissionMaxRate = 1300;
_particleEffect.EmissionMinAngle = 0;
_particleEffect.EmissionMaxAngle = 0.025 * Math.PI; // 改成一个圆
_particleEffect.EmissionMinMoveSpeed = 25;
_particleEffect.EmissionMaxMoveSpeed = 30;
_particleEffect.EmissionMinRotationSpeed = 0;
_particleEffect.EmissionMaxRotationSpeed = 0;
_particleEffect.ParticleMinLifeTime = 4.5;
_particleEffect.ParticleMaxLifeTime = 5.5;
_particleEffect.EmissionMinParticleSize = 0.2;
_particleEffect.EmissionMaxParticleSize = 0.25;
_particleEffect.EmissionMinScaleSpeed = 0;
_particleEffect.EmissionMaxScaleSpeed = 0;
_particleEffect.ParticleBirthColor = 0xffffffff;
_particleEffect.ParticleDeathColor = 0x00ffffff;
_particleEffect.VerticalAcceleration = 5;
_particleEffect.Damping = 0.5;
_particleEffect.WindAcceleration = 0;
_particleEffect.WindDirection = 0;
IEulerAngle v3t = new EulerAngle();
v3t.Set(90, 45, 0);
_particleEffect.EmissionDirectionEulerAngle = v3t;
}
else
{
_particleEffect.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\ParticleEffect\\smoke1.png");
_particleEffect.ParticleBillboardType = gviParticleBillboardType.gviParticleBillboardOrientedCamera;
_particleEffect.SetTextureTileRange(8, 8, 63, 63); // 58,58位置的图有问题
_particleEffect.EmissionMinRate = 20;
_particleEffect.EmissionMaxRate = 30;
_particleEffect.EmissionMinAngle = 0;
_particleEffect.EmissionMaxAngle = 3.14 * 2.0; // 改成一个圆
_particleEffect.EmissionMinMoveSpeed = 0;
_particleEffect.EmissionMaxMoveSpeed = 1;
_particleEffect.EmissionMinRotationSpeed = -1;
_particleEffect.EmissionMaxRotationSpeed = 1;
_particleEffect.ParticleMinLifeTime = 10;
_particleEffect.ParticleMaxLifeTime = 12;
_particleEffect.EmissionMinParticleSize = 0.75;
_particleEffect.EmissionMaxParticleSize = 0.9;
_particleEffect.EmissionMinScaleSpeed = 1.5;
_particleEffect.EmissionMaxScaleSpeed = 1.85;
_particleEffect.ParticleBirthColor = 0xffffffff;
_particleEffect.ParticleDeathColor = 0x00ffffff;
_particleEffect.VerticalAcceleration = -2;
_particleEffect.Damping = 0;
_particleEffect.WindAcceleration = 0;
_particleEffect.WindDirection = 0;
}
_particleEffect.MinVisibleDistance = 0;
_particleEffect.MaxVisibleDistance = 500;
_particleEffect.Start(-1);
IPoint pttemp = (new GeometryFactoryClass()).CreateGeometry(gviGeometryType.gviGeometryPoint, gviVertexAttribute.gviVertexAttributeZ) as IPoint;
IVector3 v3 = new Vector3();
v3.Set(intersectPoint.X, intersectPoint.Y, intersectPoint.Z);
pttemp.Position = v3;
_particleEffect.SetCircleEmitter(pttemp, 0);
this._drawTool.End();
}
catch (Exception ex)
{
}
finally
{
}
}
}
private void btnApply_Click(object sender, System.EventArgs e)
{
string script = this.txtScript.Text.Trim();
if (script != "")
{
IGeometryRender render = selectedLayer.GetGeometryRender();
if (render != null)
{
if (render.RenderType == gviRenderType.gviRenderSimple)
{
ISimpleGeometryRender simpleRender = render as ISimpleGeometryRender;
IGeometrySymbol geoSymbol = simpleRender.Symbol;
geoSymbol.Script = script;
simpleRender.Symbol = geoSymbol;
if (!selectedLayer.SetGeometryRender(simpleRender))
{
MessageBox.Show("错误码为：" + this.axRenderControl1.GetLastError());
}
}
}
else
{
ISimpleGeometryRender simpleRender = new SimpleGeometryRender();
switch (type)
{
case LayerType.ModelPoint:
{
IModelPointSymbol mps = new ModelPointSymbol();
mps.Script = script;
simpleRender.Symbol = mps;
}
break;
case LayerType.Polyline:
{
ICurveSymbol cs = new CurveSymbol();
cs.Script = script;
simpleRender.Symbol = cs;
}
break;
case LayerType.Point:
{
if (script.Contains("<ImageName>"))
{
IImagePointSymbol ips = new ImagePointSymbol();
ips.Script = script;
simpleRender.Symbol = ips;
}
else
{
ISimplePointSymbol sps = new SimplePointSymbol();
sps.Script = script;
simpleRender.Symbol = sps;
}
}
break;
case LayerType.Polygon:
{
if (script.Contains("<Height>"))
{
IPolygon3DSymbol p3s = new Polygon3DSymbol();
p3s.Script = script;
simpleRender.Symbol = p3s;
}
else
{
ISurfaceSymbol ss = new SurfaceSymbol();
ss.Script = script;
simpleRender.Symbol = ss;
}
}
break;
}
if (!selectedLayer.SetGeometryRender(simpleRender))
{
MessageBox.Show("错误码为：" + this.axRenderControl1.GetLastError());
}
}
}
else
{
selectedLayer.SetGeometryRender(null);
}
}
private void MainForm_Load(object sender, EventArgs e)
{
// 初始化RenderControl控件
IPropertySet ps = new PropertySet();
ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL);
this.axRenderControl1.Initialize(false, ps);
rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID;
this.axRenderControl1.Camera.FlyTime = 0;
// 设置天空盒
if (System.IO.Directory.Exists(strMediaPath))
{
string tmpSkyboxPath = strMediaPath + @"\skybox";
ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0);
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg");
}
else
{
MessageBox.Show("请不要随意更改SDK目录名");
return;
}
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "ToolTipShow.html";
}
layerEnvelopeMap = new Hashtable();
layerFcMap = new Hashtable();
// 可视化Point类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\point.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
IToolTipTextRender textRender = new ToolTipTextRender();
textRender.Expression = "''..$(oid)";
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
IImagePointSymbol geoSymbol = new ImagePointSymbol(); //将点以图片的形式显示出来
geoSymbol.ImageName = "huang.png"; //使用素材库里存在的图片
geoSymbol.Size = 25;
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, true, "Point", textRender, geoRender);
}
// 可视化Polyline类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\polyline.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
IToolTipTextRender textRender = new ToolTipTextRender();
textRender.Expression = "''..$(oid)";
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
ICurveSymbol geoSymbol = new CurveSymbol();
geoSymbol.Color = System.Drawing.Color.Purple; //线颜色为Purple
geoSymbol.Width = 5;
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, false, "Polyline", textRender, geoRender);
}
// 可视化Polygon类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\polygon.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
IToolTipTextRender textRender = new ToolTipTextRender();
textRender.Expression = "''..$(oid)";
ISimpleGeometryRender geoRender = new SimpleGeometryRender();
ISurfaceSymbol geoSymbol = new SurfaceSymbol();
geoSymbol.Color = System.Drawing.Color.Yellow; //面填充色为Yellow
geoRender.Symbol = geoSymbol;
FeatureLayerVisualize(ci, false, "Polygon", textRender, geoRender);
}
// 可视化ModelPoint类型FeatureLayer
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\community.FDB");
ci.Database = tmpFDBPath;
// *******定义文字渲染风格*******
IToolTipTextRender textRender = new ToolTipTextRender();
textRender.Expression = "''..$(oid)";
FeatureLayerVisualize(ci, false, "ModelPoint", textRender, null);
}
}
private void btnFindWC_Click(object sender, EventArgs e)
{
clear();
clearDeep();
IFdeCursor cursor = null;
try
{
if (closestFacilitySolver == null)
{
closestFacilitySolver = network.CreateClosestFacilitySolver();
closestFacilitySolver.ImpedanceAttributeName = "Length";
}
closestFacilitySolver.LocationSearchTolerance = double.Parse(txtSearchTolerance.Text);
closestFacilitySolver.ClearFacilityLocations();
closestFacilitySolver.ClearEventLocations();
// 添加WC设施点
foreach (IFeatureClass fc in fcMap_POI.Keys)
{
if (fc.Name.Contains("WC"))
{
cursor = fc.Search(null, true);
IRowBuffer row = null;
while ((row = cursor.NextRow()) != null)
{
try
{
INetworkLocation facility = new NetworkLocation();
int pos = row.FieldIndex("Geometry");
IPoint point = row.GetValue(pos) as IPoint;
facility.Position = point;
facility.Name = fc.Guid.ToString() + "_" + row.GetValue(0).ToString(); //设定名字"fcGUID_oid"
closestFacilitySolver.AddFacilityLocation(facility);
}
catch (COMException ex)
{
}
}
break;
}
}
if (closestFacilitySolver.FacilityLocationCount == 0)
{
MessageBox.Show("添加的厕所数为0，请调整LocationSearchTolerance大小");
return;
}
// 添加人所在的位置
INetworkEventLocation location = new NetworkEventLocation();
this.axRenderControl1.Camera.GetCamera2(out fdepoint, out ang);
location.Position = fdepoint;
location.Name = "I'mHere";
location.TargetFacilityCount = int.Parse(txtMaxNum.Text);
location.SetCutoff("Length", double.Parse(txtCutoff.Text));
closestFacilitySolver.AddEventLocation(location);
// 可视化人的位置
IImagePointSymbol ips = new ImagePointSymbol();
ips.ImageName = "#(i)";
ips.Size = 50;
renderPoint = this.axRenderControl1.ObjectManager.CreateRenderPoint(fdepoint, ips, rootId);
if (closestFacilitySolver.Solve())
{
int routeCount = closestFacilitySolver.RouteCount;
if (routeCount == 0)
{
MessageBox.Show("没有厕所在指定范围内");
return;
}
for (int i = 0; i < routeCount; i++)
{
INetworkRoute route = closestFacilitySolver.GetRoute(i);
if (route != null)
{
// 可视化线路
ICurveSymbol lineSym = new CurveSymbol();
lineSym.Color = System.Drawing.Color.Yellow;
lineSym.Width = -2;
IGeometry geo = route.GetRouteGeometry();
if (geo.GeometryType == gviGeometryType.gviGeometryPolyline)
{
IPolyline line = geo as IPolyline;
renderLine = this.axRenderControl1.ObjectManager.CreateRenderPolyline(line, lineSym, rootId);
renderLine.MaxVisibleDistance = 10000;
renderLineArray.Add(renderLine);
}
else if (geo.GeometryType == gviGeometryType.gviGeometryMultiPolyline)
{
IMultiPolyline line = geo as IMultiPolyline;
multiRenderLine = this.axRenderControl1.ObjectManager.CreateRenderMultiPolyline(line, lineSym, rootId);
multiRenderLine.MaxVisibleDistance = 10000;
multiRenderLineArray.Add(multiRenderLine);
}
drawTempLine(route);
// 高亮厕所
int segmentCount = route.SegmentCount;
for (int j = 0; j < segmentCount; j++)
{
INetworkLocation endLocation = route.GetSegment(j).EndLocation;
string[] strs = endLocation.Name.Split('_');
foreach (IFeatureClass fc in fcMap_POI.Keys)
{
if (fc.Guid.ToString() == strs[0])
{
this.axRenderControl1.FeatureManager.HighlightFeature(fc, int.Parse(strs[1]), System.Drawing.Color.Yellow);
break;
}
}
//////////////////////测试NetworkElement相关//////////////////////////////////
INetworkElementCollection elementCols = route.GetSegment(j).GetNetworkElements();
for (int c = 0; c < elementCols.Count; c++)
{
INetworkElement element = elementCols.Get(c);
if (element.Type == gviNetworkElementType.gviEdge)
{
INetworkEdge edge = element as INetworkEdge;
int subId = edge.SubID;
}
else
{
INetworkJunction junction = element as INetworkJunction;
INetworkEdgeCollection edgeCol = junction.IncomingEdges;
for (int ee = 0; ee < edgeCol.Count; ee++)
{
INetworkEdge edge = edgeCol.Get(ee);
int subId = edge.SubID;
}
}
}
//////////////////////////////////////////////////////////////////////////
}
}
}
}
else
{
MessageBox.Show("查找失败");
}
}
catch (COMException ex)
{
MessageBox.Show(ex.Message);
}
finally
{
if (cursor != null)
{
//Marshal.ReleaseComObject(cursor);
cursor = null;
}
}
}
private void MainForm_Load(object sender, System.EventArgs e)
{
// 初始化RenderControl控件
IPropertySet ps = new PropertySet();
ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL);
this.axRenderControl1.Initialize(true, ps);
rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID;
// 设置天空盒
if (System.IO.Directory.Exists(strMediaPath))
{
string tmpSkyboxPath = strMediaPath + @"\skybox";
ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0);
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg");
}
else
{
MessageBox.Show("请不要随意更改SDK目录名");
return;
}
this.axRenderControl1.Camera.FlyTime = 0;
this.cbOrderPolicy.SelectedIndex = 0;
if (geoFac == null)
{
geoFac = new GeometryFactory();
}
#region 加载road FDB
try
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\Network.FDB");
ci.Database = tmpFDBPath;
IDataSourceFactory dsFactory = new DataSourceFactory();
IDataSource ds = dsFactory.OpenDataSource(ci);
string[] setnames = (string[])ds.GetFeatureDatasetNames();
if (setnames.Length == 0)
{
return;
}
dataset_Road = ds.OpenFeatureDataset(setnames[0]);
string[] fcnames = (string[])dataset_Road.GetNamesByType(gviDataSetType.gviDataSetFeatureClassTable);
if (fcnames.Length == 0)
{
return;
}
fcMap_Road = new Hashtable(fcnames.Length);
foreach (string name in fcnames)
{
IFeatureClass fc = dataset_Road.OpenFeatureClass(name);
// 找到空间列字段
List <string> geoNames = new List <string>();
IFieldInfoCollection fieldinfos = fc.GetFields();
for (int i = 0; i < fieldinfos.Count; i++)
{
IFieldInfo fieldinfo = fieldinfos.Get(i);
if (null == fieldinfo)
{
continue;
}
IGeometryDef geometryDef = fieldinfo.GeometryDef;
if (null == geometryDef)
{
continue;
}
geoNames.Add(fieldinfo.Name);
}
fcMap_Road.Add(fc, geoNames);
}
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
return;
}
// CreateFeautureLayer
bool hasfly = false;
foreach (IFeatureClass fc in fcMap_Road.Keys)
{
List <string> geoNames = (List <string>)fcMap_Road[fc];
foreach (string geoName in geoNames)
{
if (!geoName.Equals("Geometry"))
{
continue;
}
IFeatureLayer featureLayer = this.axRenderControl1.ObjectManager.CreateFeatureLayer(
fc, geoName, null, null, rootId);
if (!hasfly)
{
IFieldInfoCollection fieldinfos = fc.GetFields();
IFieldInfo fieldinfo = fieldinfos.Get(fieldinfos.IndexOf(geoName));
IGeometryDef geometryDef = fieldinfo.GeometryDef;
IEnvelope env = geometryDef.Envelope;
if (env == null || (env.MaxX == 0.0 && env.MaxY == 0.0 && env.MaxZ == 0.0 &&
env.MinX == 0.0 && env.MinY == 0.0 && env.MinZ == 0.0))
{
continue;
}
IEulerAngle angle = new EulerAngle();
angle.Set(0, -20, 0);
this.axRenderControl1.Camera.LookAt(env.Center, 1000, angle);
}
hasfly = true;
}
}
Thread.Sleep(2000);
// 加载网络
try
{
dsManager = dataset_Road.GetNetworkManager();
string[] networkDatasetNames = dsManager.GetNetworkNames();
bool hasNetworkDataset = false;
for (int i = 0; i < networkDatasetNames.Length; i++)
{
if (networkDatasetNames[i] == "newNetworkDataset")
{
hasNetworkDataset = true;
}
}
if (!hasNetworkDataset)
{
dsLoader = dsManager.CreateNetworkLoader();
dsLoader.Name = "newNetworkDataset";
dsLoader.XYTolerance = double.Parse(txtLoaderTolerance.Text);
edgeNS = new EdgeNetworkSource();
edgeNS.SourceName = "road";
edgeNS.ConnectivityPolicy = gviNetworkEdgeConnectivityPolicy.gviEndVertex;
edgeNS.GeoColumnName = "Geometry";
edgeNS.ClassConnectivityGroup = 1;
dsLoader.AddSource(edgeNS);
INetworkAttribute attr = new NetworkAttribute();
attr.FieldType = gviFieldType.gviFieldDouble;
attr.Name = "Length";
attr.UsageType = gviNetworkAttributeUsageType.gviUseAsCost;
INetworkFieldEvaluator fieldEvaluator = new NetworkFieldEvaluator();
fieldEvaluator.FieldName = "Geometry";
attr.SetEvaluator(edgeNS, gviEdgeDirection.gviAlongDigitized, fieldEvaluator);
attr.SetEvaluator(edgeNS, gviEdgeDirection.gviAgainstDigitized, fieldEvaluator);
dsLoader.AddNetworkAttribute(attr);
dsLoader.LoadNetwork();
}
network = dsManager.GetNetwork("newNetworkDataset");
routeSolver = network.CreateRouteSolver();
routeSolver.ImpedanceAttributeName = "Length";
routeSolver.LocationSearchTolerance = double.Parse(txtSearchTolerance.Text);
////Marshal.ReleaseComObject(dsManager);
////Marshal.ReleaseComObject(dsLoader);
////Marshal.ReleaseComObject(attr);
////Marshal.ReleaseComObject(edgeNS);
////Marshal.ReleaseComObject(fieldEvaluator);
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
}
#endregion
#region 加载POI FDB
try
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\POI-1.FDB");
ci.Database = tmpFDBPath;
IDataSourceFactory dsFactory = new DataSourceFactory();
IDataSource ds = dsFactory.OpenDataSource(ci);
string[] setnames = (string[])ds.GetFeatureDatasetNames();
if (setnames.Length == 0)
{
return;
}
IFeatureDataSet dataset = ds.OpenFeatureDataset(setnames[0]);
string[] fcnames = (string[])dataset.GetNamesByType(gviDataSetType.gviDataSetFeatureClassTable);
if (fcnames.Length == 0)
{
return;
}
fcMap_POI = new Hashtable(fcnames.Length);
foreach (string name in fcnames)
{
IFeatureClass fc = dataset.OpenFeatureClass(name);
// 找到空间列字段
List <string> geoNames = new List <string>();
IFieldInfoCollection fieldinfos = fc.GetFields();
for (int i = 0; i < fieldinfos.Count; i++)
{
IFieldInfo fieldinfo = fieldinfos.Get(i);
if (null == fieldinfo)
{
continue;
}
IGeometryDef geometryDef = fieldinfo.GeometryDef;
if (null == geometryDef)
{
continue;
}
geoNames.Add(fieldinfo.Name);
}
fcMap_POI.Add(fc, geoNames);
}
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
return;
}
//解析配置文件
string featurelayerName = "";
IValueMapGeometryRender render_JingDian = new ValueMapGeometryRender();
IValueMapGeometryRender render_MeiShi = new ValueMapGeometryRender();
IValueMapGeometryRender render_ZhuSu = new ValueMapGeometryRender();
IValueMapGeometryRender render_HuoDong = new ValueMapGeometryRender();
IValueMapGeometryRender render_GouWu = new ValueMapGeometryRender();
IValueMapGeometryRender render_ATM = new ValueMapGeometryRender();
IValueMapGeometryRender render_WC = new ValueMapGeometryRender();
string[] fn = Directory.GetFiles((strMediaPath + @"\xml\xml"));
foreach (string str in fn)
{
IValueMapGeometryRender render = new ValueMapGeometryRender();
try
{
XmlDocument docReader = new XmlDocument();
docReader.Load(str);
if (docReader.SelectSingleNode("FeatureLayer") != null)
{
featurelayerName = docReader.SelectSingleNode("FeatureLayer").Attributes["Name"].Value;
XmlNode GeometryRenderNode = docReader.SelectSingleNode("FeatureLayer").ChildNodes[0];
switch (GeometryRenderNode.Attributes["HeightStyle"].Value)
{
case "gviHeightAbsolute":
render.HeightStyle = gviHeightStyle.gviHeightAbsolute;
break;
case "gviHeightOnTerrain":
render.HeightStyle = gviHeightStyle.gviHeightOnTerrain;
break;
case "gviHeightRelative":
render.HeightStyle = gviHeightStyle.gviHeightRelative;
break;
}
render.RenderGroupField = GeometryRenderNode.Attributes["GroupField"].Value;
XmlNodeList xnl = docReader.SelectSingleNode("FeatureLayer").ChildNodes[0].ChildNodes[0].ChildNodes;
if (xnl.Count > 0)
{
foreach (XmlNode RenderSchemeNode in xnl)
{
IGeometryRenderScheme renderScheme = new GeometryRenderScheme();
IUniqueValuesRenderRule uniqueRenderRule = new UniqueValuesRenderRule();
IImagePointSymbol imagePointSym = new ImagePointSymbol();
XmlNodeList renderSchemeChilds = RenderSchemeNode.ChildNodes;
if (renderSchemeChilds.Count > 0)
{
XmlNode renderRuleNode = renderSchemeChilds.Item(0);
uniqueRenderRule.LookUpField = renderRuleNode.Attributes["LookUpField"].Value;
uniqueRenderRule.AddValue(renderRuleNode.Attributes["UniqueValue"].Value);
XmlNode geometrySymbolNode = renderSchemeChilds.Item(1);
imagePointSym.ImageName = geometrySymbolNode.Attributes["ImageName"].Value;
//imagePointSym.Size = int.Parse(geometrySymbolNode.Attributes["Size"].Value);
imagePointSym.Size = 60;
imagePointSym.Alignment = gviPivotAlignment.gviPivotAlignBottomCenter;
}
renderScheme.AddRule(uniqueRenderRule);
renderScheme.Symbol = imagePointSym;
render.AddScheme(renderScheme);
}
}
switch (featurelayerName)
{
case "景点347":
render_JingDian = render;
break;
case "ATM611":
render_ATM = render;
break;
case "购物67":
render_GouWu = render;
break;
case "活动927":
render_HuoDong = render;
break;
case "WC968":
render_WC = render;
break;
case "美食563":
render_MeiShi = render;
break;
case "住宿513":
render_ZhuSu = render;
break;
}
}
}
catch (System.Exception ex)
{
MessageBox.Show(str + " 解析失败");
return;
}
}
ISimpleTextRender textRender = new SimpleTextRender();
textRender.Expression = "$(Name)";
textRender.DynamicPlacement = true;
textRender.MinimizeOverlap = true;
ITextSymbol textSymbol = new TextSymbol();
TextAttribute textAttribute = new TextAttribute();
textAttribute.TextColor = System.Drawing.Color.Blue;
textAttribute.Font = "微软雅黑";
textSymbol.TextAttribute = textAttribute;
textSymbol.PivotAlignment = gviPivotAlignment.gviPivotAlignBottomCenter;
textSymbol.VerticalOffset = 10;
textRender.Symbol = textSymbol;
// CreateFeautureLayer
foreach (IFeatureClass fc in fcMap_POI.Keys)
{
List <string> geoNames = (List <string>)fcMap_POI[fc];
foreach (string geoName in geoNames)
{
if (!geoName.Equals("Geometry"))
{
continue;
}
switch (fc.Name)
{
case "景点347":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_JingDian, rootId);
break;
case "ATM611":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_ATM, rootId);
break;
case "购物67":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_GouWu, rootId);
break;
case "活动927":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_HuoDong, rootId);
break;
case "WC968":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_WC, rootId);
break;
case "美食563":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_MeiShi, rootId);
break;
case "住宿513":
this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, textRender, render_ZhuSu, rootId);
break;
}
}
}
#endregion
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "Network.html";
}
}
private void ClickQuery()
{
DF3DApplication app = DF3DApplication.Application;
if (app == null || app.Current3DMapControl == null)
{
return;
}
try
{
IFeatureLayer fl = this._drawTool.GetSelectFeatureLayerPickResult().FeatureLayer;
if (fl == null)
{
return;
}
int featureId = this._drawTool.GetSelectFeatureLayerPickResult().FeatureId;
FacilityClass facc = Dictionary3DTable.Instance.GetFacilityClassByDFFeatureClassID(fl.FeatureClassId.ToString());
if (facc == null || facc.Name != "PipeLine")
{
XtraMessageBox.Show("您选中的不是管线设施，请选择管线设施。", "提示");
return;
}
DF3DFeatureClass dffc = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fl.FeatureClassId.ToString());
if (dffc == null || dffc.GetFeatureClass() == null)
{
return;
}
IFeatureClass fc = dffc.GetFeatureClass();
IImagePointSymbol ips = new ImagePointSymbol();
ips.Size = SystemInfo.Instance.SymbolSize;
ips.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\POI\\accidentPoint.png");
IPoint intersectPoint = this._drawTool.GetSelectPoint();
_rPoint = app.Current3DMapControl.ObjectManager.CreateRenderPoint(intersectPoint, ips, app.Current3DMapControl.ProjectTree.RootID);
_rPoint.MinVisibleDistance = 499;
_rPoint.MaxVisibleDistance = 99999;
_particleEffect = app.Current3DMapControl.ObjectManager.CreateParticleEffect(app.Current3DMapControl.ProjectTree.RootID);
MajorClass mc = LogicDataStructureManage3D.Instance.GetMajorClassByDFFeatureClassID(fl.FeatureClassId.ToString());
if (mc != null && (mc.Name == "PS" || mc.Name == "GS"))
{
_particleEffect.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\ParticleEffect\\water.png");
_particleEffect.ParticleBillboardType = gviParticleBillboardType.gviParticleBillboardOrientedMoveDirection;
//_particleEffect.setTextureTileRange(8, 8, 63, 63);
_particleEffect.EmissionMinRate = 1600;
_particleEffect.EmissionMaxRate = 1300;
_particleEffect.EmissionMinAngle = 0;
_particleEffect.EmissionMaxAngle = 0.025 * Math.PI; // 改成一个圆
_particleEffect.EmissionMinMoveSpeed = 25;
_particleEffect.EmissionMaxMoveSpeed = 30;
_particleEffect.EmissionMinRotationSpeed = 0;
_particleEffect.EmissionMaxRotationSpeed = 0;
_particleEffect.ParticleMinLifeTime = 4.5;
_particleEffect.ParticleMaxLifeTime = 5.5;
_particleEffect.EmissionMinParticleSize = 0.2;
_particleEffect.EmissionMaxParticleSize = 0.25;
_particleEffect.EmissionMinScaleSpeed = 0;
_particleEffect.EmissionMaxScaleSpeed = 0;
_particleEffect.ParticleBirthColor = 0xffffffff;
_particleEffect.ParticleDeathColor = 0x00ffffff;
_particleEffect.VerticalAcceleration = 5;
_particleEffect.Damping = 0.5;
_particleEffect.WindAcceleration = 0;
_particleEffect.WindDirection = 0;
IEulerAngle v3t = new EulerAngle();
v3t.Set(90, 45, 0);
_particleEffect.EmissionDirectionEulerAngle = v3t;
}
else
{
_particleEffect.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\ParticleEffect\\smoke1.png");
_particleEffect.ParticleBillboardType = gviParticleBillboardType.gviParticleBillboardOrientedCamera;
_particleEffect.SetTextureTileRange(8, 8, 63, 63); // 58,58位置的图有问题
_particleEffect.EmissionMinRate = 20;
_particleEffect.EmissionMaxRate = 30;
_particleEffect.EmissionMinAngle = 0;
_particleEffect.EmissionMaxAngle = 3.14 * 2.0; // 改成一个圆
_particleEffect.EmissionMinMoveSpeed = 0;
_particleEffect.EmissionMaxMoveSpeed = 1;
_particleEffect.EmissionMinRotationSpeed = -1;
_particleEffect.EmissionMaxRotationSpeed = 1;
_particleEffect.ParticleMinLifeTime = 10;
_particleEffect.ParticleMaxLifeTime = 12;
_particleEffect.EmissionMinParticleSize = 0.75;
_particleEffect.EmissionMaxParticleSize = 0.9;
_particleEffect.EmissionMinScaleSpeed = 1.5;
_particleEffect.EmissionMaxScaleSpeed = 1.85;
_particleEffect.ParticleBirthColor = 0xffffffff;
_particleEffect.ParticleDeathColor = 0x00ffffff;
_particleEffect.VerticalAcceleration = -2;
_particleEffect.Damping = 0;
_particleEffect.WindAcceleration = 0;
_particleEffect.WindDirection = 0;
}
_particleEffect.MinVisibleDistance = 0;
_particleEffect.MaxVisibleDistance = 500;
_particleEffect.Start(-1);
IPoint pttemp = (new GeometryFactoryClass()).CreateGeometry(gviGeometryType.gviGeometryPoint, gviVertexAttribute.gviVertexAttributeZ) as IPoint;
IVector3 v3 = new Vector3();
v3.Set(intersectPoint.X, intersectPoint.Y, intersectPoint.Z);
pttemp.Position = v3;
_particleEffect.SetCircleEmitter(pttemp, 0);
this._drawTool.End();
WaitForm.Start("正在分析...", "请稍后");
string res = GetValveClosed(fl.FeatureClassId.ToString(), featureId.ToString());
JObject json = JObject.Parse(res);
if (json["res"] != null)
{
string resstr = json["res"].ToString();
if (resstr == "false")
{
XtraMessageBox.Show("分析出错", "提示");
return;
}
else
{
string msgstr = json["msg"].ToString();
if (json["count"] == null)
{
XtraMessageBox.Show(msgstr, "提示");
return;
}
int count = int.Parse(json["count"].ToString());
double totalx = 0.0;
double totaly = 0.0;
double totalz = 0.0;
#region 渲染搜索到的阀门
if (json["preValveIds"] != null)
{
string preValveIds = json["preValveIds"].ToString();
string[] arr = preValveIds.Split(';');
foreach (string item in arr)
{
int index = item.LastIndexOf("_");
string fcguid = item.Substring(0, index);
string oid = item.Substring(index + 1, item.Length - index - 1);
DF3DFeatureClass dffc1 = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fcguid);
if (dffc != null)
{
IFeatureClass fc1 = dffc1.GetFeatureClass();
if (fc1 != null)
{
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
IQueryFilter filter = new QueryFilter();
filter.WhereClause = "oid=" + oid;
filter.SubFields = "oid,Shape";
cursor = fc1.Search(filter, false);
row = cursor.NextRow();
if (row != null && !row.IsNull(1))
{
object obj = row.GetValue(1);
if (obj is IGeometry)
{
IGeometry geo = obj as IGeometry;
switch (geo.GeometryType)
{
case gviGeometryType.gviGeometryPoint:
IPoint pt = geo as IPoint;
IPOI poi = (new GeometryFactoryClass()).CreateGeometry(gviGeometryType.gviGeometryPOI, gviVertexAttribute.gviVertexAttributeZ) as IPOI;
poi.X = pt.X;
poi.Y = pt.Y;
poi.Z = pt.Z + 2;
totalx += poi.X;
totaly += poi.Y;
totalz += poi.Z;
poi.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\POI\\valvePre.png");
poi.Size = SystemInfo.Instance.SymbolSize;
poi.ShowName = false;
IRenderPOI rpoi = app.Current3DMapControl.ObjectManager.CreateRenderPOI(poi);
this._listRGuid.Add(rpoi.Guid);
continue;
}
}
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
}
}
}
if (json["nextValveIds"] != null)
{
string nextValveIds = json["nextValveIds"].ToString();
string[] arr = nextValveIds.Split(';');
foreach (string item in arr)
{
int index = item.LastIndexOf("_");
string fcguid = item.Substring(0, index);
string oid = item.Substring(index + 1, item.Length - index - 1);
DF3DFeatureClass dffc1 = DF3DFeatureClassManager.Instance.GetFeatureClassByID(fcguid);
if (dffc != null)
{
IFeatureClass fc1 = dffc1.GetFeatureClass();
if (fc1 != null)
{
IFdeCursor cursor = null;
IRowBuffer row = null;
try
{
IQueryFilter filter = new QueryFilter();
filter.WhereClause = "oid=" + oid;
filter.SubFields = "oid,Shape";
cursor = fc1.Search(filter, false);
row = cursor.NextRow();
if (row != null && !row.IsNull(1))
{
object obj = row.GetValue(1);
if (obj is IGeometry)
{
IGeometry geo = obj as IGeometry;
switch (geo.GeometryType)
{
case gviGeometryType.gviGeometryPoint:
IPoint pt = geo as IPoint;
IPOI poi = (new GeometryFactoryClass()).CreateGeometry(gviGeometryType.gviGeometryPOI, gviVertexAttribute.gviVertexAttributeZ) as IPOI;
poi.X = pt.X;
poi.Y = pt.Y;
poi.Z = pt.Z + 2;
totalx += poi.X;
totaly += poi.Y;
totalz += poi.Z;
poi.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\POI\\valveNext.png");
poi.Size = SystemInfo.Instance.SymbolSize;
poi.ShowName = false;
IRenderPOI rpoi = app.Current3DMapControl.ObjectManager.CreateRenderPOI(poi);
this._listRGuid.Add(rpoi.Guid);
continue;
}
}
}
}
catch (Exception ex)
{
}
finally
{
if (cursor != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(cursor);
cursor = null;
}
if (row != null)
{
System.Runtime.InteropServices.Marshal.ReleaseComObject(row);
row = null;
}
}
}
}
}
}
#endregion
// 定位
IVector3 vect;
IEulerAngle ang;
app.Current3DMapControl.Camera.GetCamera(out vect, out ang);
vect.Set(totalx / count, totaly / count, totalz / count + 600.0);
ang.Set(ang.Heading, -90, ang.Roll);
app.Current3DMapControl.Camera.SetCamera(vect, ang, gviSetCameraFlags.gviSetCameraNoFlags);
}
}
else
{
XtraMessageBox.Show("分析出错", "提示");
return;
}
}
catch (Exception ex)
{
}
finally
{
WaitForm.Stop();
}
}
