public static string GetDescription(esriTinSurfaceType type)
{
switch (type)
{
case esriTinSurfaceType.esriTinContour: return("Inputs as contour lines.");
case esriTinSurfaceType.esriTinHardLine: return("Inputs as hard break lines.");
case esriTinSurfaceType.esriTinHardClip: return("Inputs as hard clipping polygons.");
case esriTinSurfaceType.esriTinHardErase: return("Inputs as hard erase polygons.");
case esriTinSurfaceType.esriTinHardReplace: return("Inputs as hard replace polygons.");
case esriTinSurfaceType.esriTinHardValueFill: return("Inputs as hard value polygons.");
case esriTinSurfaceType.esriTinZLessHardLine: return("Inputs as Z-less hard break lines.");
case esriTinSurfaceType.esriTinZLessHardClip: return("Inputs as Z-less hard clipping polygons.");
case esriTinSurfaceType.esriTinZLessHardErase: return("Inputs as Z-less hard erase polygons.");
case esriTinSurfaceType.esriTinSoftLine: return("Inputs as soft break lines.");
case esriTinSurfaceType.esriTinSoftClip: return("Inputs as soft clipping polygons.");
case esriTinSurfaceType.esriTinSoftErase: return("Inputs as soft erase polygons.");
case esriTinSurfaceType.esriTinSoftReplace: return("Inputs as soft replace polygons.");
case esriTinSurfaceType.esriTinSoftValueFill: return("Inputs as soft value polygons.");
case esriTinSurfaceType.esriTinZLessSoftLine: return("Inputs as Z-less soft break lines.");
case esriTinSurfaceType.esriTinZLessContour: return("Inputs as Z-less soft contour lines.");
case esriTinSurfaceType.esriTinZLessSoftClip: return("Inputs as Z-less soft clipping polygons.");
case esriTinSurfaceType.esriTinZLessSoftErase: return("Inputs as Z-less soft erase polygons.");
case esriTinSurfaceType.esriTinMassPoint: return("Inputs as mass points.");
default:
return("UNKNOWN");
}
}
public TerrainDataSource(SerializationInfo info, StreamingContext context) : base(info, context)
{
this._featureClassID = info.GetInt32("featureClassID");
this._featureClassName = info.GetString("featureClassName");
this._groupID = info.GetInt32("groupID");
this._sourceStatus = (TerrainElementStatus)Enum.Parse(typeof(TerrainElementStatus?), info.GetString("sourceStatus"), true);
this._sourceType = (TerrainDataSourceType)Enum.Parse(typeof(TerrainDataSourceType?), info.GetString("sourceType"), true);
this._surfaceFeatureType = (esriTinSurfaceType)Enum.Parse(typeof(esriTinSurfaceType?), info.GetString("surfaceFeatureType"), true);
this._isBase = info.GetBoolean("isBase");
this._anchored = info.GetBoolean("anchored");
this._applyToOverview = info.GetBoolean("applyToOverview");
this._autoGeneralize = info.GetBoolean("autoGeneralize");
this._resolutionLowerBound = info.GetDouble("resolutionLowerBound");
this._resolutionUpperBound = info.GetDouble("resolutionUpperBound");
this._sourceName = info.GetString("sourceName");
this._heightField = info.GetString("heightField");
this._tagValueField = info.GetString("tagValueField");
this._reservedFields = (List <string>)info.GetValue("reservedFields", typeof(List <string>));
}
protected override void OnClick()
{
try
{
string shpFilePath = string.Format(@"C:\temp\contour datas");
string shpFileName = "contour2.shp"; // height data
IWorkspaceFactory workspaceFactory = new ESRI.ArcGIS.DataSourcesFile.ShapefileWorkspaceFactoryClass();
IWorkspace workspace = workspaceFactory.OpenFromFile(shpFilePath, 0);
IFeatureWorkspace featureWorkspace = (IFeatureWorkspace)workspace;
IFeatureClass pFeatureClass = featureWorkspace.OpenFeatureClass(shpFileName);
IFeatureLayer pFeatureLayer = new FeatureLayerClass();
pFeatureLayer.FeatureClass = pFeatureClass;
IQueryFilter pQueryFilter = new QueryFilterClass();
pQueryFilter.WhereClause = "";
IEnvelope pEnv = pFeatureLayer.AreaOfInterest;
IGeoDataset pGDS = (IGeoDataset)pFeatureLayer.FeatureClass;
ISpatialReference pSR = pGDS.SpatialReference;
IGeometry pGeom = pEnv;
pGeom.Project(pSR);
ITinEdit pTinEdit = new TinClass();
pTinEdit.InitNew(pEnv);
IFields pFields = pFeatureClass.Fields;
IField pFiled = pFields.get_Field(pFields.FindField("HSL"));
object Missing = Type.Missing;
esriTinSurfaceType pTinSurface = esriTinSurfaceType.esriTinHardLine;
pTinEdit.AddFromFeatureClass(pFeatureClass, pQueryFilter, pFiled, pFiled, pTinSurface, ref Missing);
string outputFolderPath = @"C:\temp\Output\";
string tinFolderName = "tin_data";
pTinEdit.SaveAs(outputFolderPath + tinFolderName, ref Missing);
MessageBox.Show("end");
}
catch (System.Exception ex)
{
MessageBox.Show(ex.Message);
}
ArcMap.Application.CurrentTool = null;
}
public TerrainDataSource(TerrainDataSource prototype) : base(prototype)
{
this._featureClassID = prototype.FeatureClassID;
this._featureClassName = prototype.FeatureClassName;
this._groupID = prototype.GroupID;
this._sourceStatus = prototype.SourceStatus;
this._sourceType = prototype.SourceType;
this._surfaceFeatureType = prototype.SurfaceFeatureType;
this._isBase = prototype.IsBase;
this._anchored = prototype.Anchored;
this._applyToOverview = prototype.ApplyToOverview;
this._autoGeneralize = prototype.AutoGeneralize;
this._resolutionLowerBound = prototype.ResolutionLowerBound;
this._resolutionUpperBound = prototype.ResolutionUpperBound;
this._sourceName = prototype.SourceName;
this._heightField = prototype.HeightField;
this._tagValueField = prototype.TagValueField;
this._reservedFields = new List <string>();
foreach (string reservedField in prototype.ReservedFields)
{
this._reservedFields.Add(reservedField);
}
}
public static string GetDescription(esriTinSurfaceType type) {
switch (type) {
case esriTinSurfaceType.esriTinContour: return "Inputs as contour lines.";
case esriTinSurfaceType.esriTinHardLine: return "Inputs as hard break lines.";
case esriTinSurfaceType.esriTinHardClip: return "Inputs as hard clipping polygons.";
case esriTinSurfaceType.esriTinHardErase: return "Inputs as hard erase polygons.";
case esriTinSurfaceType.esriTinHardReplace: return "Inputs as hard replace polygons.";
case esriTinSurfaceType.esriTinHardValueFill: return "Inputs as hard value polygons.";
case esriTinSurfaceType.esriTinZLessHardLine: return "Inputs as Z-less hard break lines.";
case esriTinSurfaceType.esriTinZLessHardClip: return "Inputs as Z-less hard clipping polygons.";
case esriTinSurfaceType.esriTinZLessHardErase: return "Inputs as Z-less hard erase polygons.";
case esriTinSurfaceType.esriTinSoftLine: return "Inputs as soft break lines.";
case esriTinSurfaceType.esriTinSoftClip: return "Inputs as soft clipping polygons.";
case esriTinSurfaceType.esriTinSoftErase: return "Inputs as soft erase polygons.";
case esriTinSurfaceType.esriTinSoftReplace: return "Inputs as soft replace polygons.";
case esriTinSurfaceType.esriTinSoftValueFill: return "Inputs as soft value polygons.";
case esriTinSurfaceType.esriTinZLessSoftLine: return "Inputs as Z-less soft break lines.";
case esriTinSurfaceType.esriTinZLessContour: return "Inputs as Z-less soft contour lines.";
case esriTinSurfaceType.esriTinZLessSoftClip: return "Inputs as Z-less soft clipping polygons.";
case esriTinSurfaceType.esriTinZLessSoftErase: return "Inputs as Z-less soft erase polygons.";
case esriTinSurfaceType.esriTinMassPoint: return "Inputs as mass points.";
default:
return "UNKNOWN";
}
}
public TerrainDataSource(IXPathNavigable path) : base(path) {
// Get Navigator
XPathNavigator navigator = path.CreateNavigator();
//<FeatureClassID>5</FeatureClassID>
XPathNavigator navigatorFeatureClassID = navigator.SelectSingleNode("FeatureClassID");
if (navigatorFeatureClassID != null) {
this._featureClassID = navigatorFeatureClassID.ValueAsInt;
}
//<FeatureClassName>topo_clip_poly</FeatureClassName>
XPathNavigator navigatorFeatureClassName = navigator.SelectSingleNode("FeatureClassName");
if (navigatorFeatureClassName != null) {
this._featureClassName = navigatorFeatureClassName.Value;
}
//<GroupID>1</GroupID>
XPathNavigator navigatorGroupID = navigator.SelectSingleNode("GroupID");
if (navigatorGroupID != null) {
this._groupID = navigatorGroupID.ValueAsInt;
}
//<SourceStatus>1</SourceStatus>
XPathNavigator navigatorSourceStatus = navigator.SelectSingleNode("SourceStatus");
if (navigatorSourceStatus != null) {
this._sourceStatus = (TerrainElementStatus)Enum.Parse(typeof(TerrainElementStatus), navigatorSourceStatus.Value, true);
}
//<SourceType>0</SourceType>
XPathNavigator navigatorSourceType = navigator.SelectSingleNode("SourceType");
if (navigatorSourceType != null) {
this._sourceType = (TerrainDataSourceType)Enum.Parse(typeof(TerrainDataSourceType), navigatorSourceType.Value, true);
}
//<SurfaceFeatureType>18</SurfaceFeatureType>
XPathNavigator navigatorSurfaceFeatureType = navigator.SelectSingleNode("SurfaceFeatureType");
if (navigatorSurfaceFeatureType != null) {
this._surfaceFeatureType = (esriTinSurfaceType)Enum.Parse(typeof(esriTinSurfaceType), navigatorSurfaceFeatureType.Value, true);
}
//<IsBase>false</IsBase>
XPathNavigator navigatorIsBase = navigator.SelectSingleNode("IsBase");
if (navigatorIsBase != null) {
this._isBase = navigatorIsBase.ValueAsBoolean;
}
//<Anchored>false</Anchored>
XPathNavigator navigatorAnchored = navigator.SelectSingleNode("Anchored");
if (navigatorAnchored != null) {
this._anchored = navigatorAnchored.ValueAsBoolean;
}
//<ApplyToOverview>true</ApplyToOverview>
XPathNavigator navigatorApplyToOverview = navigator.SelectSingleNode("ApplyToOverview");
if (navigatorApplyToOverview != null) {
this._applyToOverview = navigatorApplyToOverview.ValueAsBoolean;
}
//<AutoGeneralize>false</AutoGeneralize>
XPathNavigator navigatorAutoGeneralize = navigator.SelectSingleNode("AutoGeneralize");
if (navigatorAutoGeneralize != null) {
this._autoGeneralize = navigatorAutoGeneralize.ValueAsBoolean;
}
//<ResolutionLowerBound>0</ResolutionLowerBound>
XPathNavigator navigatorResolutionLowerBound = navigator.SelectSingleNode("ResolutionLowerBound");
if (navigatorResolutionLowerBound != null) {
this._resolutionLowerBound = navigatorResolutionLowerBound.ValueAsInt;
}
//<ResolutionUpperBound>32</ResolutionUpperBound>
XPathNavigator navigatorResolutionUpperBound = navigator.SelectSingleNode("ResolutionUpperBound");
if (navigatorResolutionUpperBound != null) {
this._resolutionUpperBound = navigatorResolutionUpperBound.ValueAsInt;
}
//<SourceName />
XPathNavigator navigatorSourceName = navigator.SelectSingleNode("SourceName");
if (navigatorSourceName != null) {
this._sourceName = navigatorSourceName.Value;
}
//<HeightField />
XPathNavigator navigatorHeightField = navigator.SelectSingleNode("HeightField");
if (navigatorHeightField != null) {
this._heightField = navigatorHeightField.Value;
}
//<TagValueField />
XPathNavigator navigatorTagValueField = navigator.SelectSingleNode("TagValueField");
if (navigatorTagValueField != null) {
this._tagValueField = navigatorTagValueField.Value;
}
// <ReservedFields xsi:type="esri:ArrayOfString" />
// TODO Verify TerrainDataSource::ReservedFields
this._reservedFields = new List<string>();
XPathNodeIterator interatorReservedField = navigator.Select("ReservedFields/String");
while (interatorReservedField.MoveNext()) {
// Get <Property>
XPathNavigator navigatorReservedField = interatorReservedField.Current;
// Add Property
this._reservedFields.Add(navigatorReservedField.Value);
}
}
public TerrainDataSource(TerrainDataSource prototype) : base(prototype) {
this._featureClassID = prototype.FeatureClassID;
this._featureClassName = prototype.FeatureClassName;
this._groupID = prototype.GroupID;
this._sourceStatus = prototype.SourceStatus;
this._sourceType = prototype.SourceType;
this._surfaceFeatureType = prototype.SurfaceFeatureType;
this._isBase = prototype.IsBase;
this._anchored = prototype.Anchored;
this._applyToOverview = prototype.ApplyToOverview;
this._autoGeneralize = prototype.AutoGeneralize;
this._resolutionLowerBound = prototype.ResolutionLowerBound;
this._resolutionUpperBound = prototype.ResolutionUpperBound;
this._sourceName = prototype.SourceName;
this._heightField = prototype.HeightField;
this._tagValueField = prototype.TagValueField;
this._reservedFields = new List<string>();
foreach (string reservedField in prototype.ReservedFields) {
this._reservedFields.Add(reservedField);
}
}
public TerrainDataSource(SerializationInfo info, StreamingContext context) : base(info, context) {
this._featureClassID = info.GetInt32("featureClassID");
this._featureClassName = info.GetString("featureClassName");
this._groupID = info.GetInt32("groupID");
this._sourceStatus = (TerrainElementStatus)Enum.Parse(typeof(TerrainElementStatus?), info.GetString("sourceStatus"), true);
this._sourceType = (TerrainDataSourceType)Enum.Parse(typeof(TerrainDataSourceType?), info.GetString("sourceType"), true);
this._surfaceFeatureType = (esriTinSurfaceType)Enum.Parse(typeof(esriTinSurfaceType?), info.GetString("surfaceFeatureType"), true);
this._isBase = info.GetBoolean("isBase");
this._anchored = info.GetBoolean("anchored");
this._applyToOverview = info.GetBoolean("applyToOverview");
this._autoGeneralize = info.GetBoolean("autoGeneralize");
this._resolutionLowerBound = info.GetDouble("resolutionLowerBound");
this._resolutionUpperBound = info.GetDouble("resolutionUpperBound");
this._sourceName = info.GetString("sourceName");
this._heightField = info.GetString("heightField");
this._tagValueField = info.GetString("tagValueField");
this._reservedFields = (List<string>)info.GetValue("reservedFields", typeof(List<string>));
}
public TerrainDataSource(IXPathNavigable path) : base(path)
{
// Get Navigator
XPathNavigator navigator = path.CreateNavigator();
//<FeatureClassID>5</FeatureClassID>
XPathNavigator navigatorFeatureClassID = navigator.SelectSingleNode("FeatureClassID");
if (navigatorFeatureClassID != null)
{
this._featureClassID = navigatorFeatureClassID.ValueAsInt;
}
//<FeatureClassName>topo_clip_poly</FeatureClassName>
XPathNavigator navigatorFeatureClassName = navigator.SelectSingleNode("FeatureClassName");
if (navigatorFeatureClassName != null)
{
this._featureClassName = navigatorFeatureClassName.Value;
}
//<GroupID>1</GroupID>
XPathNavigator navigatorGroupID = navigator.SelectSingleNode("GroupID");
if (navigatorGroupID != null)
{
this._groupID = navigatorGroupID.ValueAsInt;
}
//<SourceStatus>1</SourceStatus>
XPathNavigator navigatorSourceStatus = navigator.SelectSingleNode("SourceStatus");
if (navigatorSourceStatus != null)
{
this._sourceStatus = (TerrainElementStatus)Enum.Parse(typeof(TerrainElementStatus), navigatorSourceStatus.Value, true);
}
//<SourceType>0</SourceType>
XPathNavigator navigatorSourceType = navigator.SelectSingleNode("SourceType");
if (navigatorSourceType != null)
{
this._sourceType = (TerrainDataSourceType)Enum.Parse(typeof(TerrainDataSourceType), navigatorSourceType.Value, true);
}
//<SurfaceFeatureType>18</SurfaceFeatureType>
XPathNavigator navigatorSurfaceFeatureType = navigator.SelectSingleNode("SurfaceFeatureType");
if (navigatorSurfaceFeatureType != null)
{
this._surfaceFeatureType = (esriTinSurfaceType)Enum.Parse(typeof(esriTinSurfaceType), navigatorSurfaceFeatureType.Value, true);
}
//<IsBase>false</IsBase>
XPathNavigator navigatorIsBase = navigator.SelectSingleNode("IsBase");
if (navigatorIsBase != null)
{
this._isBase = navigatorIsBase.ValueAsBoolean;
}
//<Anchored>false</Anchored>
XPathNavigator navigatorAnchored = navigator.SelectSingleNode("Anchored");
if (navigatorAnchored != null)
{
this._anchored = navigatorAnchored.ValueAsBoolean;
}
//<ApplyToOverview>true</ApplyToOverview>
XPathNavigator navigatorApplyToOverview = navigator.SelectSingleNode("ApplyToOverview");
if (navigatorApplyToOverview != null)
{
this._applyToOverview = navigatorApplyToOverview.ValueAsBoolean;
}
//<AutoGeneralize>false</AutoGeneralize>
XPathNavigator navigatorAutoGeneralize = navigator.SelectSingleNode("AutoGeneralize");
if (navigatorAutoGeneralize != null)
{
this._autoGeneralize = navigatorAutoGeneralize.ValueAsBoolean;
}
//<ResolutionLowerBound>0</ResolutionLowerBound>
XPathNavigator navigatorResolutionLowerBound = navigator.SelectSingleNode("ResolutionLowerBound");
if (navigatorResolutionLowerBound != null)
{
this._resolutionLowerBound = navigatorResolutionLowerBound.ValueAsInt;
}
//<ResolutionUpperBound>32</ResolutionUpperBound>
XPathNavigator navigatorResolutionUpperBound = navigator.SelectSingleNode("ResolutionUpperBound");
if (navigatorResolutionUpperBound != null)
{
this._resolutionUpperBound = navigatorResolutionUpperBound.ValueAsInt;
}
//<SourceName />
XPathNavigator navigatorSourceName = navigator.SelectSingleNode("SourceName");
if (navigatorSourceName != null)
{
this._sourceName = navigatorSourceName.Value;
}
//<HeightField />
XPathNavigator navigatorHeightField = navigator.SelectSingleNode("HeightField");
if (navigatorHeightField != null)
{
this._heightField = navigatorHeightField.Value;
}
//<TagValueField />
XPathNavigator navigatorTagValueField = navigator.SelectSingleNode("TagValueField");
if (navigatorTagValueField != null)
{
this._tagValueField = navigatorTagValueField.Value;
}
// <ReservedFields xsi:type="esri:ArrayOfString" />
// TODO Verify TerrainDataSource::ReservedFields
this._reservedFields = new List <string>();
XPathNodeIterator interatorReservedField = navigator.Select("ReservedFields/String");
while (interatorReservedField.MoveNext())
{
// Get <Property>
XPathNavigator navigatorReservedField = interatorReservedField.Current;
// Add Property
this._reservedFields.Add(navigatorReservedField.Value);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (mLayerCombox.Text == "" || mFeildCombox.Text == "")//判断输入合法性
{
MessageBox.Show("没有相应的图层");
return;
}
ITinEdit pTin = new TinClass();
//寻找Featurelayer
IFeatureLayer pFeatureLayer =
mSceneControl.Scene.get_Layer(mLayerCombox.SelectedIndex) as IFeatureLayer;
if (pFeatureLayer != null)
{
IEnvelope pEnvelope = new EnvelopeClass();
IFeatureClass pFeatureClass = pFeatureLayer.FeatureClass;
IQueryFilter pQueryFilter = new QueryFilterClass();
IField pField = null;
//找字段
pField = pFeatureClass.Fields.get_Field(pFeatureClass.Fields.FindField(mFeildCombox.Text));
if (pField.Type == esriFieldType.esriFieldTypeInteger ||
pField.Type == esriFieldType.esriFieldTypeDouble ||
pField.Type == esriFieldType.esriFieldTypeSingle) //判断类型
{
IGeoDataset pGeoDataset = pFeatureLayer as IGeoDataset;
pEnvelope = pGeoDataset.Extent;
//设置空间参考系
ISpatialReference pSpatialReference;
pSpatialReference = pGeoDataset.SpatialReference;
//选择生成TIN的输入类型
esriTinSurfaceType pSurfaceTypeCount = esriTinSurfaceType.esriTinMassPoint;
switch (mTINType.Text)
{
case "点":
pSurfaceTypeCount = esriTinSurfaceType.esriTinMassPoint;
break;
case "直线":
pSurfaceTypeCount = esriTinSurfaceType.esriTinSoftLine;
break;
case "光滑线":
pSurfaceTypeCount = esriTinSurfaceType.esriTinHardLine;
break;
}
//创建TIN
pTin.InitNew(pEnvelope);
object missing = Type.Missing;
//生成TIN
pTin.AddFromFeatureClass(pFeatureClass, pQueryFilter, pField, pField, pSurfaceTypeCount, ref missing);
pTin.SetSpatialReference(pGeoDataset.SpatialReference);
//创建Tin图层并将Tin图层加入到场景中去
ITinLayer pTinLayer = new TinLayerClass();
pTinLayer.Dataset = pTin as ITin;
mSceneControl.Scene.AddLayer(pTinLayer, true);
}
else
{
MessageBox.Show("该字段的类型不符合构建TIN的条件");
}
}
}