private void btnOK_Click(object sender, EventArgs e)
{
newRender = new SimpleGeometryRender();
newRender.RenderGroupField = this.comboBox1.Text;
ICurveSymbol newSymbol = new CurveSymbol();
if (this.dataGridView2.Rows[0].Cells[1].Value.ToString() != "")
{
string colstr = this.dataGridView2.Rows[0].Cells[1].Value.ToString();
Color col = Utils.HexNumberToColor(colstr);
newSymbol.Color = col;
}
if (this.dataGridView2.Rows[1].Cells[1].Value.ToString() != "")
{
newSymbol.RepeatLength = float.Parse(this.dataGridView2.Rows[1].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[2].Cells[1].Value.ToString() != "")
{
newSymbol.Width = float.Parse(this.dataGridView2.Rows[2].Cells[1].Value.ToString());
}
if (this.checkBox1.Checked)
{
newSymbol.ImageName = this.textBoxPicturePath.Text;
}
else
{
newSymbol.ImageName = this.textBoxPictureName.Text;
}
newRender.Symbol = newSymbol;
}
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;
}
}
public PolylineRenderForm(IGeometryRender geoRender, object[] fieldNamesItems)
{
InitializeComponent();
{
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 || render.Symbol == null)
{
ICurveSymbol tmpSymbol = new CurveSymbol();
string[] row1 = new string[] { "Color", tmpSymbol.Color.ToString() };
string[] row2 = new string[] { "RepeatLength", tmpSymbol.RepeatLength.ToString() };
string[] row3 = new string[] { "Width", tmpSymbol.Width.ToString() };
object[] rows = new object[] { row1, row2, row3 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxPictureName.Text = "";
return;
}
if (render.Symbol == null)
{
this.textBoxPictureName.Text = "";
return;
}
{
ICurveSymbol symbol = render.Symbol as ICurveSymbol;
string[] row1 = new string[] { "Color", symbol.Color.ToString() };
string[] row2 = new string[] { "RepeatLength", symbol.RepeatLength.ToString() };
string[] row3 = new string[] { "Width", symbol.Width.ToString() };
object[] rows = new object[] { row1, row2, row3 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxPicturePath.Text = symbol.ImageName;
this.textBoxPictureName.Text = symbol.ImageName;
}
}
public ModelPointRenderForm(IGeometryRender geoRender, object[] fieldNamesItems)
{
InitializeComponent();
{
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 || render.Symbol == null)
{
IModelPointSymbol tmpSymbol = new ModelPointSymbol();
string[] row1 = new string[] { "Color", tmpSymbol.Color.ToString() };
string[] row2 = new string[] { "EnableColor", tmpSymbol.EnableColor.ToString() };
string[] row3 = new string[] { "EnableTexture ", tmpSymbol.EnableTexture.ToString() };
object[] rows = new object[] { row1, row2, row3 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
return;
}
if (render.Symbol == null)
{
return;
}
{
IModelPointSymbol symbol = render.Symbol as IModelPointSymbol;
string[] row1 = new string[] { "Color", symbol.Color.ToString() };
string[] row2 = new string[] { "EnableColor", symbol.EnableColor.ToString() };
string[] row3 = new string[] { "EnableTexture ", symbol.EnableTexture.ToString() };
object[] rows = new object[] { row1, row2, row3 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
}
}
private void btnOK_Click(object sender, EventArgs e)
{
newRender = new SimpleGeometryRender();
newRender.RenderGroupField = this.comboBox1.Text;
IModelPointSymbol newSymbol = new ModelPointSymbol();
if (this.dataGridView2.Rows[0].Cells[1].Value.ToString() != "")
{
string colstr = this.dataGridView2.Rows[0].Cells[1].Value.ToString();
Color col = Utils.HexNumberToColor(colstr);
newSymbol.Color = col;
}
if (this.dataGridView2.Rows[1].Cells[1].Value.ToString() != "")
{
newSymbol.EnableColor = this.dataGridView2.Rows[1].Cells[1].Value.ToString().ToLower() == "true" ? true : false;
}
if (this.dataGridView2.Rows[2].Cells[1].Value.ToString() != "")
{
newSymbol.EnableTexture = this.dataGridView2.Rows[2].Cells[1].Value.ToString().ToLower() == "true" ? true : false;
}
newRender.Symbol = newSymbol;
}
private void btnOK_Click(object sender, EventArgs e)
{
newRender = new SimpleGeometryRender();
newRender.RenderGroupField = this.comboBox1.Text;
ISurfaceSymbol newSurfaceSymbol = new SurfaceSymbol();
ICurveSymbol newBoundarySymbol = new CurveSymbol();
if (this.dataGridView2.Rows[0].Cells[1].Value.ToString() != "")
{
string colstr = this.dataGridView2.Rows[0].Cells[1].Value.ToString();
Color col = Utils.HexNumberToColor(colstr);
newSurfaceSymbol.Color = col;
}
if (this.dataGridView2.Rows[1].Cells[1].Value.ToString() != "")
{
newSurfaceSymbol.EnableLight = this.dataGridView2.Rows[1].Cells[1].Value.ToString().ToLower() == "true" ? true : false;
}
if (this.dataGridView2.Rows[2].Cells[1].Value.ToString() != "")
{
newSurfaceSymbol.RepeatLengthU = float.Parse(this.dataGridView2.Rows[2].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[3].Cells[1].Value.ToString() != "")
{
newSurfaceSymbol.RepeatLengthV = float.Parse(this.dataGridView2.Rows[3].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[4].Cells[1].Value.ToString() != "")
{
newSurfaceSymbol.Rotation = float.Parse(this.dataGridView2.Rows[4].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[5].Cells[1].Value.ToString() != "")
{
string colstr = this.dataGridView2.Rows[5].Cells[1].Value.ToString();
Color col = Utils.HexNumberToColor(colstr);
newBoundarySymbol.Color = col;
}
if (this.dataGridView2.Rows[6].Cells[1].Value.ToString() != "")
{
newBoundarySymbol.RepeatLength = float.Parse(this.dataGridView2.Rows[6].Cells[1].Value.ToString());
}
if (this.dataGridView2.Rows[7].Cells[1].Value.ToString() != "")
{
newBoundarySymbol.Width = float.Parse(this.dataGridView2.Rows[7].Cells[1].Value.ToString());
}
if (this.checkBoxSurface.Checked)
{
newSurfaceSymbol.ImageName = this.textBoxSurfacePicturePath.Text;
}
else
{
newSurfaceSymbol.ImageName = this.textBoxSurfacePictureName.Text;
}
if (this.checkBoxCurve.Checked)
{
newBoundarySymbol.ImageName = this.textBoxCurvePicturePath.Text;
}
else
{
newBoundarySymbol.ImageName = this.textBoxCurvePictureName.Text;
}
newSurfaceSymbol.BoundarySymbol = newBoundarySymbol;
newRender.Symbol = newSurfaceSymbol;
}
public PolygonRenderForm(IGeometryRender geoRender, object[] fieldNamesItems)
{
InitializeComponent();
{
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 || render.Symbol == null)
{
ISurfaceSymbol tmpSurfaceSymbol = new SurfaceSymbol();
string[] row1 = new string[] { "Color", tmpSurfaceSymbol.Color.ToString() };
string[] row2 = new string[] { "EnableLight", tmpSurfaceSymbol.EnableLight.ToString() };
string[] row3 = new string[] { "RepeatLengthU", tmpSurfaceSymbol.RepeatLengthU.ToString() };
string[] row4 = new string[] { "RepeatLengthV", tmpSurfaceSymbol.RepeatLengthV.ToString() };
string[] row5 = new string[] { "Rotation", tmpSurfaceSymbol.Rotation.ToString() };
ICurveSymbol tmpCurveSymbol = new CurveSymbol();
string[] row6 = new string[] { "BoundaryColor", tmpCurveSymbol.Color.ToString() };
string[] row7 = new string[] { "RepeatLength", tmpCurveSymbol.RepeatLength.ToString() };
string[] row8 = new string[] { "Width", tmpCurveSymbol.Width.ToString() };
object[] rows = new object[] { row1, row2, row3, row4, row5, row6, row7, row8 };
foreach (string[] rowArray in rows)
{
this.dataGridView2.Rows.Add(rowArray);
}
return;
}
if (render.Symbol == null)
{
this.textBoxSurfacePictureName.Text = "";
return;
}
{
ISurfaceSymbol surfaceSymbol = render.Symbol as ISurfaceSymbol;
ICurveSymbol boundarySymbol = surfaceSymbol.BoundarySymbol as ICurveSymbol;
if (boundarySymbol != null)
{
string[] row1 = new string[] { "Color", surfaceSymbol.Color.ToString() };
string[] row2 = new string[] { "EnableLight", surfaceSymbol.EnableLight.ToString() };
string[] row3 = new string[] { "RepeatLengthU", surfaceSymbol.RepeatLengthU.ToString() };
string[] row4 = new string[] { "RepeatLengthV", surfaceSymbol.RepeatLengthV.ToString() };
string[] row5 = new string[] { "Rotation", surfaceSymbol.Rotation.ToString() };
string[] row6 = new string[] { "BoundaryColor", boundarySymbol.Color.ToString() };
string[] row7 = new string[] { "RepeatLength", boundarySymbol.RepeatLength.ToString() };
string[] row8 = new string[] { "Width", boundarySymbol.Width.ToString() };
object[] rows2 = new object[] { row1, row2, row3, row4, row5, row6, row7, row8 };
foreach (string[] rowArray in rows2)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxCurvePictureName.Text = boundarySymbol.ImageName;
this.textBoxCurvePicturePath.Text = boundarySymbol.ImageName;
}
else
{
ICurveSymbol boundarySymbolNew = new CurveSymbol();
string[] row1 = new string[] { "Color", surfaceSymbol.Color.ToString() };
string[] row2 = new string[] { "EnableLight", surfaceSymbol.EnableLight.ToString() };
string[] row3 = new string[] { "RepeatLengthU", surfaceSymbol.RepeatLengthU.ToString() };
string[] row4 = new string[] { "RepeatLengthV", surfaceSymbol.RepeatLengthV.ToString() };
string[] row5 = new string[] { "Rotation", surfaceSymbol.Rotation.ToString() };
string[] row6 = new string[] { "BoundaryColor", boundarySymbolNew.Color.ToString() };
string[] row7 = new string[] { "RepeatLength", boundarySymbolNew.RepeatLength.ToString() };
string[] row8 = new string[] { "Width", boundarySymbolNew.Width.ToString() };
object[] rows2 = new object[] { row1, row2, row3, row4, row5, row6, row7, row8 };
foreach (string[] rowArray in rows2)
{
this.dataGridView2.Rows.Add(rowArray);
}
this.textBoxCurvePictureName.Text = "";
this.textBoxCurvePicturePath.Text = "";
}
this.textBoxSurfacePictureName.Text = surfaceSymbol.ImageName;
this.textBoxSurfacePicturePath.Text = surfaceSymbol.ImageName;
}
}
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 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(true, ps);
rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID;
this.axRenderControl1.Camera.FlyTime = 1;
// 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;
}
// 加载FDB场景
try
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\BIM.FDB");
ci.Database = tmpFDBPath;
IDataSourceFactory dsFactory = new DataSourceFactory();
ds = dsFactory.OpenDataSource(ci);
string[] setnames = (string[])ds.GetFeatureDatasetNames();
if (setnames.Length == 0)
{
return;
}
dataset = ds.OpenFeatureDataset(setnames[0]); //此处把dataset作为全局对象，以便后面调用
string[] fcnames = (string[])dataset.GetNamesByType(gviDataSetType.gviDataSetFeatureClassTable);
if (fcnames.Length == 0)
{
return;
}
fcMap = 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>();
fieldinfos = fc.GetFields();
for (int i = 0; i < fieldinfos.Count; i++)
{
IFieldInfo fieldinfo = fieldinfos.Get(i);
if (null == fieldinfo)
{
continue;
}
//找出设置了域的字段
IDomain domain = fieldinfo.Domain;
if (domain != null)
{
if (!fieldNamesHasDomain.Contains(fieldinfo.Name))
{
fieldNamesHasDomain.Add(fieldinfo.Name);
}
}
IGeometryDef geometryDef = fieldinfo.GeometryDef;
if (null == geometryDef)
{
continue;
}
geoNames.Add(fieldinfo.Name);
}
fcMap.Add(fc, geoNames);
}
//设置可供选择的字段
comboBoxDomains.DataSource = fieldNamesHasDomain.ToArray();
if (fieldNamesHasDomain.Count > 0)
{
comboBoxDomains.SelectedIndex = 0;
}
SetDomainTree();
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
return;
}
// CreateFeautureLayer
bool hasfly = false;
layerList = new List <IFeatureLayer>();
foreach (IFeatureClass fc in fcMap.Keys)
{
List <string> geoNames = (List <string>)fcMap[fc];
foreach (string geoName in geoNames)
{
ISimpleGeometryRender georender = null;
if (comboBoxDomains.SelectedIndex >= 0 && fieldNamesHasDomain.Count > 0)
{
georender = new SimpleGeometryRender();
georender.RenderGroupField = fieldNamesHasDomain[comboBoxDomains.SelectedIndex];
}
IFeatureLayer featureLayer = this.axRenderControl1.ObjectManager.CreateFeatureLayer(fc, geoName, null, georender, rootId);
layerList.Add(featureLayer);
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;
}
}
//绑定事件
this.comboBoxDomains.SelectedIndexChanged += new System.EventHandler(this.comboBoxDomains_SelectedIndexChanged);
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "DomainTree.html";
}
}
