public void OnItemClick(int index)
{
ESRI.ArcGIS.Carto.ILayer layer = m_map.get_Layer(index);
ESRI.ArcGIS.Geometry.IEnvelope env = layer.AreaOfInterest;
m_doc.ActiveView.Extent = env;
m_doc.ActiveView.Refresh();
}
private ArcMapBrowse.BrowseGISTypes GetBrowseType(ref ESRI.ArcGIS.Carto.ILayer pLayer)
{
if (pLayer is IGeoFeatureLayer)
{
IGeoFeatureLayer pGFLayer = (IGeoFeatureLayer)pLayer;
switch (pGFLayer.FeatureClass.ShapeType)
{
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPoint:
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryMultipoint:
return(ArcMapBrowse.BrowseGISTypes.Point);
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryLine:
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolyline:
return(ArcMapBrowse.BrowseGISTypes.Line);
case ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon:
return(ArcMapBrowse.BrowseGISTypes.Polygon);
default:
return(ArcMapBrowse.BrowseGISTypes.Any);
}
}
else if (pLayer is IRasterLayer)
{
return(ArcMapBrowse.BrowseGISTypes.Raster);
}
else if (pLayer is ITinLayer)
{
return(ArcMapBrowse.BrowseGISTypes.TIN);
}
else
{
return(ArcMapBrowse.BrowseGISTypes.Any);
}
}
public ModifyShape(ILayer pCurrentLayer)
{
//
// TODO: Define values for the public properties
//
m_CurrentLayer = pCurrentLayer;
}
/// <summary>
/// 创建图元
/// </summary>
/// <param name="kml">图标的kml</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public Core.Interface.IMFElement CreateElement(Core.Model.Kml kml, ESRI.ArcGIS.Carto.ILayer layer)
{
KmlPoint pointKml = kml.Placemark.Graph as KmlPoint;
if (pointKml == null)
{
return(null);
}
if (pointKml.Position == null)
{
return(null);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(null);
}
PointIco_ArcMap pictureElement = new PointIco_ArcMap(mapControl, pointKml, mapFactory);
pictureElement.ElementType = ElementTypeEnum.Picture;
graphicLayer.AddElement(pictureElement, 0);
return(pictureElement);
}
/// <summary>
/// Feature 必须有 OBJECTID int类型字段
/// </summary>
/// <param name="features"></param>
public MapTablePagerPage(IList <IFeature> features, ESRI.ArcGIS.Carto.ILayer pLayer)
{
this.pLayer = pLayer;
featureDic = new Dictionary <int, IFeature>();
if (features != null)
{
try
{
IFields fields = features[0].Fields;
for (int a = 0; a < fields.FieldCount; a++)
{
if (fields.Field[a].AliasName.StartsWith("OBJECTID"))
{
if (!fields.Field[a].Editable)
{
objectIndex = a;
}
}
}
foreach (IFeature feature in features)
{
featureDic.Add((int)feature.Value[objectIndex], feature);
}
}
catch
{
MessageBox.Show("没有这个字段，请添加：且内容必须唯一：OBJECTID");
}
}
}
// ArcGIS Snippet Title:
// Loop Through Layers of Specific UID
//
// Long Description:
// Stub code to loop through layers in a map where a specific UID is supplied.
//
// Add the following references to the project:
// ESRI.ArcGIS.Carto
// ESRI.ArcGIS.System
// System
//
// Intended ArcGIS Products for this snippet:
// ArcGIS Desktop (ArcEditor, ArcInfo, ArcView)
// ArcGIS Engine
// ArcGIS Server
//
// Applicable ArcGIS Product Versions:
// 9.2
// 9.3
// 9.3.1
// 10.0
//
// Required ArcGIS Extensions:
// (NONE)
//
// Notes:
// This snippet is intended to be inserted at the base level of a Class.
// It is not intended to be nested within an existing Method.
//
///<summary>Stub code to loop through layers in a map where a specific UID is supplied.</summary>
///
///<param name="map">An IMap interface in which the layers reside.</param>
///<param name="layerCLSID">A System.String that is the layer GUID type. For example: "{E156D7E5-22AF-11D3-9F99-00C04F6BC78E}" is the IGeoFeatureLayer.</param>
///
///<remarks>In order of the code to be useful the user needs to write their own code to use the layer in the TODO section.
///
/// The different layer GUID's and Interface's are:
/// "{AD88322D-533D-4E36-A5C9-1B109AF7A346}" = IACFeatureLayer
/// "{74E45211-DFE6-11D3-9FF7-00C04F6BC6A5}" = IACLayer
/// "{495C0E2C-D51D-4ED4-9FC1-FA04AB93568D}" = IACImageLayer
/// "{65BD02AC-1CAD-462A-A524-3F17E9D85432}" = IACAcetateLayer
/// "{4AEDC069-B599-424B-A374-49602ABAD308}" = IAnnotationLayer
/// "{DBCA59AC-6771-4408-8F48-C7D53389440C}" = IAnnotationSublayer
/// "{E299ADBC-A5C3-11D2-9B10-00C04FA33299}" = ICadLayer
/// "{7F1AB670-5CA9-44D1-B42D-12AA868FC757}" = ICadastralFabricLayer
/// "{BA119BC4-939A-11D2-A2F4-080009B6F22B}" = ICompositeLayer
/// "{9646BB82-9512-11D2-A2F6-080009B6F22B}" = ICompositeGraphicsLayer
/// "{0C22A4C7-DAFD-11D2-9F46-00C04F6BC78E}" = ICoverageAnnotationLayer
/// "{6CA416B1-E160-11D2-9F4E-00C04F6BC78E}" = IDataLayer
/// "{0737082E-958E-11D4-80ED-00C04F601565}" = IDimensionLayer
/// "{48E56B3F-EC3A-11D2-9F5C-00C04F6BC6A5}" = IFDOGraphicsLayer
/// "{40A9E885-5533-11D0-98BE-00805F7CED21}" = IFeatureLayer
/// "{605BC37A-15E9-40A0-90FB-DE4CC376838C}" = IGdbRasterCatalogLayer
/// "{E156D7E5-22AF-11D3-9F99-00C04F6BC78E}" = IGeoFeatureLayer
/// "{34B2EF81-F4AC-11D1-A245-080009B6F22B}" = IGraphicsLayer
/// "{EDAD6644-1810-11D1-86AE-0000F8751720}" = IGroupLayer
/// "{D090AA89-C2F1-11D3-9FEF-00C04F6BC6A5}" = IIMSSubLayer
/// "{DC8505FF-D521-11D3-9FF4-00C04F6BC6A5}" = IIMAMapLayer
/// "{34C20002-4D3C-11D0-92D8-00805F7C28B0}" = ILayer
/// "{E9B56157-7EB7-4DB3-9958-AFBF3B5E1470}" = IMapServerLayer
/// "{B059B902-5C7A-4287-982E-EF0BC77C6AAB}" = IMapServerSublayer
/// "{82870538-E09E-42C0-9228-CBCB244B91BA}" = INetworkLayer
/// "{D02371C7-35F7-11D2-B1F2-00C04F8EDEFF}" = IRasterLayer
/// "{AF9930F0-F61E-11D3-8D6C-00C04F5B87B2}" = IRasterCatalogLayer
/// "{FCEFF094-8E6A-4972-9BB4-429C71B07289}" = ITemporaryLayer
/// "{5A0F220D-614F-4C72-AFF2-7EA0BE2C8513}" = ITerrainLayer
/// "{FE308F36-BDCA-11D1-A523-0000F8774F0F}" = ITinLayer
/// "{FB6337E3-610A-4BC2-9142-760D954C22EB}" = ITopologyLayer
/// "{005F592A-327B-44A4-AEEB-409D2F866F47}" = IWMSLayer
/// "{D43D9A73-FF6C-4A19-B36A-D7ECBE61962A}" = IWMSGroupLayer
/// "{8C19B114-1168-41A3-9E14-FC30CA5A4E9D}" = IWMSMapLayer
///</remarks>
public void LoopThroughLayersOfSpecificUID(ESRI.ArcGIS.Carto.IMap map, System.String layerCLSID)
{
if (map == null || layerCLSID == null)
{
return;
}
ESRI.ArcGIS.esriSystem.IUID uid = new ESRI.ArcGIS.esriSystem.UIDClass();
uid.Value = layerCLSID; // Example: "{E156D7E5-22AF-11D3-9F99-00C04F6BC78E}" = IGeoFeatureLayer
try
{
ESRI.ArcGIS.Carto.IEnumLayer enumLayer = map.get_Layers(((ESRI.ArcGIS.esriSystem.UID)(uid)), true); // Explicit Cast
enumLayer.Reset();
ESRI.ArcGIS.Carto.ILayer layer = enumLayer.Next();
cboLayers.Items.Clear();
lstLayers.Clear();
while (!(layer == null))
{
IFeatureLayer featureLayer = (IFeatureLayer)layer;
if (featureLayer.FeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
cboLayers.Items.Add(layer.Name);
lstLayers.Add(layer);
}
layer = enumLayer.Next();
}
if (cboLayers.Items.Count > 0)
{
cboLayers.SelectedIndex = 0;
}
}
catch (System.Exception ex)
{
//System.Windows.Forms.MessageBox.Show("No layers of type: " + uid.Value.ToString);
}
}
public frmDEMSymbology(byte[] rendererValue, string rendererType, ESRI.ArcGIS.Controls.esriSymbologyStyleClass pStyleClass, List <ESRI.ArcGIS.Geodatabase.IField> pFields)
{
_Layer = null;
m_StyleClass = pStyleClass;
m_RendererObject = new Dictionary <string, IRasterRendererUI>();
_RasterRenderer = GetRasterRenderer(rendererValue, rendererType);
m_FieldInfo = new List <FieldInfo>();
FieldInfo noneField = new FieldInfo();
noneField.FieldName = "<NONE>";
noneField.FieldDesc = "<NONE>";
noneField.FieldType = ESRI.ArcGIS.Geodatabase.esriFieldType.esriFieldTypeDate;
m_FieldInfo.Add(noneField);
if (pFields != null && pFields.Count != 0)
{
for (int i = 0; i < pFields.Count; i++)
{
FieldInfo field = new FieldInfo();
//if ((pFields[i].VarType > 1 && pFields[i].VarType < 6 && pFields[i].Type != ESRI.ArcGIS.Geodatabase.esriFieldType.esriFieldTypeOID)
// || pFields[i].Type == ESRI.ArcGIS.Geodatabase.esriFieldType.esriFieldTypeString)
if ((int)pFields[i].Type < 5)
{
field.FieldName = pFields[i].Name;
field.FieldDesc = pFields[i].AliasName;
field.FieldType = pFields[i].Type;
m_FieldInfo.Add(field);
}
}
}
InitializeUI();
InitRendererUI();
}
public UploadToGoogleMapsEngine(ref GoogleMapsEngineToolsExtensionForArcGIS ext)
{
// initialize and configure log4net, reading from Xml .config file
log4net.Config.XmlConfigurator.Configure(new System.IO.FileInfo("log4net.config"));
log.Info("OAuth2AuthForm initializing.");
// initialize the local extension object
log.Debug("Initializing the reference to the Extension.");
this.ext = ext;
// initialize form components
InitializeComponent();
// establish a reference to the running ArcMap instance
ESRI.ArcGIS.ArcMapUI.IMxDocument mxDoc = (ESRI.ArcGIS.ArcMapUI.IMxDocument)ArcMap.Application.Document;
// retrieve a reference to the selected layer
ESRI.ArcGIS.Carto.ILayer selectedLayer = mxDoc.SelectedLayer;
// determine if the selected layer is valid
if (!Tools.ToolsCommand_UploadToGoogleMapsEngine.isLayerValid(selectedLayer))
{
// Handle invalid layer
System.Windows.Forms.MessageBox.Show("The selected layer does not meet the minimum requirements or is invalid.");
// close the dialog
this.Close();
}
else
{
this.isLayerValidated = true;
}
}
public ModifyShape(ILayer pCurrentLayer)
{
//
// TODO: Define values for the public properties
//
m_CurrentLayer = pCurrentLayer;
}
/// <summary>
/// 创建图元
/// </summary>
/// <param name="kml">图标的kml</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public Core.Interface.IElement CreateElement(Core.Model.Kml kml, ESRI.ArcGIS.Carto.ILayer layer)
{
KmlPicture pictureKml = kml.Placemark.Graph as KmlPicture;
if (pictureKml == null)
{
return(null);
}
if (pictureKml.Position == null)
{
return(null);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(null);
}
Picture_ArcMap pictureElement = new Picture_ArcMap(graphicLayer, pictureKml);
pictureElement.ElementType = ElementTypeEnum.Picture;
graphicLayer.AddElement(pictureElement, 0);
return(pictureElement);
}
private void UploadToGoogleMapsEngine_Load(object sender, EventArgs e)
{
// establish a reference to the running ArcMap instance
ESRI.ArcGIS.ArcMapUI.IMxDocument mxDoc = (ESRI.ArcGIS.ArcMapUI.IMxDocument)ArcMap.Application.Document;
// retrieve a reference to the selected layer
ESRI.ArcGIS.Carto.ILayer selectedLayer = mxDoc.SelectedLayer;
// get the data layer of this feature layer
ESRI.ArcGIS.Carto.IDataLayer2 dataLayer
= (ESRI.ArcGIS.Carto.IDataLayer2)selectedLayer;
ESRI.ArcGIS.Geodatabase.IDatasetName datasetName
= (ESRI.ArcGIS.Geodatabase.IDatasetName)dataLayer.DataSourceName;
// add a script manager to the browser
// in order to capture select events
webBrowser.ObjectForScripting = new BrowerScriptManager(this);
// fetch the upload_dialog_html resource
log.Debug("fetch the upload_dialog_html resource");
string uploadhtml = Properties.Resources.upload_dialog_html;
// populate the source dataset information
uploadhtml = uploadhtml.Replace("{sourcename}", datasetName.Name);
uploadhtml = uploadhtml.Replace("{sourceworkspace}", datasetName.WorkspaceName.PathName);
// configure raster/vector specific information
if (selectedLayer is ESRI.ArcGIS.Carto.IFeatureLayer)
{
// cast the selected layer into a feature layer
ESRI.ArcGIS.Carto.IFeatureLayer featureLayer
= (ESRI.ArcGIS.Carto.IFeatureLayer)selectedLayer;
// set the source vector type
uploadhtml = uploadhtml.Replace("{sourcetype}", featureLayer.DataSourceType);
// set the variable upload type to vector
uploadType = "vector";
}
else if (selectedLayer is ESRI.ArcGIS.Carto.IRasterLayer)
{
// cast the selected layer into a raster layer
ESRI.ArcGIS.Carto.IRasterLayer rasterLayer
= (ESRI.ArcGIS.Carto.IRasterLayer)selectedLayer;
// set the source raster type
uploadhtml = uploadhtml.Replace("{sourcetype}", "Raster: "
+ rasterLayer.RowCount + " rows, " + rasterLayer.ColumnCount + " columns, "
+ rasterLayer.BandCount + " bands");
// set the variable upload type to raster
uploadType = "raster";
}
// set the upload html
log.Debug("Setting the HTML to the web browser on the dialog.");
this.webBrowser.DocumentText = uploadhtml;
}
private void TOCContextMenuItem_RemoveLayer(object sender, EventArgs e)
{
ESRI.ArcGIS.Controls.esriTOCControlItem pItem = ESRI.ArcGIS.Controls.esriTOCControlItem.esriTOCControlItemNone;
ESRI.ArcGIS.Carto.ILayer pLayer = null;
ESRI.ArcGIS.Carto.IBasicMap pMap = null;
object pIndex = null;
object pOther = null;
TOCControl.GetSelectedItem(ref pItem, ref pMap, ref pLayer, ref pIndex, ref pOther);
if (pLayer != null)
{
MainMap.Map.DeleteLayer(pLayer);
}
}
public frmDEMSymbology(ILayer pLayer)
{
InitializeComponent();
_Layer = pLayer;
if (_Layer == null)
{
return;
}
m_RendererObject = new Dictionary <string, IRasterRendererUI>();
_RasterRenderer = GetRasterRenderer(pLayer);
m_FieldInfo = null;
InitializeUI();
InitRendererUI();
}
/// <summary>
/// 从图层获取符号方案
/// </summary>
/// <param name="pLayer"></param>
/// <returns></returns>
private ESRI.ArcGIS.Carto.IRasterRenderer GetRasterRenderer(ESRI.ArcGIS.Carto.ILayer pLayer)
{
IRasterRenderer pRasterRender = null;
if (pLayer is IRasterLayer)
{
IRasterLayer pRasterLayer = pLayer as IRasterLayer;
pRasterRender = pRasterLayer.Renderer;
}
else if (pLayer is IRasterCatalogLayer)
{
IRasterCatalogLayer pRasterCatalogLayer = pLayer as IRasterCatalogLayer;
pRasterRender = pRasterCatalogLayer.Renderer;
}
return(pRasterRender);
}
/// <summary>
/// 移除图元
/// </summary>
/// <param name="element">要移除的图元</param>
/// <param name="layer">图元所在的图层</param>
/// <returns></returns>
public bool RemoveElement(Core.Interface.IElement element, ESRI.ArcGIS.Carto.ILayer layer)
{
if (element == null)
{
return(true);
}
CompositeGraphicsLayerClass graphicLayer = layer as CompositeGraphicsLayerClass;
if (graphicLayer == null)
{
return(true);
}
PictureElementClass pictureElement = element as PictureElementClass;
graphicLayer.DeleteElement(pictureElement);
return(true);
}
/// <summary>
/// Updates the treeview based on the given IMap document
/// </summary>
/// <param name="map">The Map for which to populate the TreeView</param>
public void UpdateTreeView(IMap map)
{
this.BeginUpdate();
this.Nodes.Clear();
for (int i = 0; i < map.LayerCount; ++i)
{
TreeNode root = new TreeNode();
ESRI.ArcGIS.Carto.ILayer l = map.get_Layer(i);
PopulateTree(l, root);
Nodes.Add(root.FirstNode);
root.FirstNode.Expand();
this.Indent = 2;
//this.CheckBoxes = true;
CheckTree(root);
}
this.EndUpdate();
}
/// <summary>
/// 根据map获得feaurelayer的workspace
/// </summary>
/// <param name="pMap"></param>
/// <returns></returns>
public static IWorkspace GetCurrentWorkspace(IMap pMap)
{
if (pMap == null)
{
return(null);
}
IUID uid = new UIDClass();
uid.Value = "{40A9E885-5533-11D0-98BE-00805F7CED21}";//uid代表featurelayer
IEnumLayer enumLayer = pMap.get_Layers(((UID)(uid)), true);
enumLayer.Reset();
ESRI.ArcGIS.Carto.ILayer layer = enumLayer.Next();
if (!(layer == null))
{
IFeatureLayer featureLayer = (IFeatureLayer)layer;
return(GetCurrentWorkspace(featureLayer));
}
return(null);
}
//创建饼状专题图
public static void CreatePieTheme(System.Web.UI.Page page, int nLayerID, string[] fields)
{
if (page == null)
{
return;
}
// 得到地图服务下的ArcObjects map对象
ESRI.ArcGIS.Server.IServerContext pServerContext = GetServerContext(page);
ESRI.ArcGIS.Carto.IMapServer mapServer = (ESRI.ArcGIS.Carto.IMapServer)pServerContext.ServerObject;
ESRI.ArcGIS.Carto.IMapServerObjects2 mapServerObjects = (ESRI.ArcGIS.Carto.IMapServerObjects2)mapServer;
string mapName = mapServer.DefaultMapName;
ESRI.ArcGIS.Carto.IMap aoMap = mapServerObjects.get_Map(mapName);
ESRI.ArcGIS.Carto.ILayer pLayer = aoMap.get_Layer(nLayerID);//得到图层
ESRI.ArcGIS.Carto.IGeoFeatureLayer pGeoLayer = pLayer as IGeoFeatureLayer;
//设置专题图的属性列表
ESRI.ArcGIS.Carto.IChartRenderer pCharRenderer = pServerContext.CreateObject("esriCarto.ChartRenderer") as IChartRenderer;
ESRI.ArcGIS.Carto.IRendererFields pRenderFields = pCharRenderer as IRendererFields;
foreach (string var in fields)
{
pRenderFields.AddField(var, var);
}
//实例化图表对象并取得元素指定属性的最大值
ESRI.ArcGIS.Display.IPieChartSymbol pPieSym = pServerContext.CreateObject("esriDisplay.PieChartSymbol") as ESRI.ArcGIS.Display.IPieChartSymbol;
ESRI.ArcGIS.Display.IChartSymbol pCharSym = pPieSym as ESRI.ArcGIS.Display.IChartSymbol;
pPieSym.Clockwise = true;
pPieSym.UseOutline = true;
pCharSym.MaxValue = GetStaMaxMin(fields, pGeoLayer)[0];
//设置饼图外围线
ISimpleLineSymbol pOutLine = pServerContext.CreateObject("esriDisplay.SimpleLineSymbol") as ISimpleLineSymbol;
pOutLine.Color = GetRGB(255, 0, 128, pServerContext);
pOutLine.Style = ESRI.ArcGIS.Display.esriSimpleLineStyle.esriSLSSolid;
pOutLine.Width = 1;
pPieSym.Outline = pOutLine;
IMarkerSymbol pMarkSym = pPieSym as IMarkerSymbol;
pMarkSym.Size = 5;
//设置饼状图填充效果
ESRI.ArcGIS.Display.ISymbolArray pSymArr = pPieSym as ISymbolArray;
ISimpleFillSymbol pSimFillSym = pServerContext.CreateObject("esriDisplay.SimpleFillSymbol") as ESRI.ArcGIS.Display.SimpleFillSymbol;
pSimFillSym.Color = GetRGB(128, 128, 128, pServerContext);
pSimFillSym.Outline = pOutLine;
Random randColor = new Random();
for (int i = 0; i < fields.Length; i++)
{
IFillSymbol pFillSym = pServerContext.CreateObject("esriDisplay.SimpleFillSymbol") as IFillSymbol;
pFillSym.Color = GetRGB(randColor.Next(255), randColor.Next(255), randColor.Next(255), pServerContext);
pSymArr.AddSymbol((ISymbol)pFillSym);
}
//设置地图图层背景
pSimFillSym = pServerContext.CreateObject("esriDisplay.SimpleFillSymbol") as ESRI.ArcGIS.Display.SimpleFillSymbol;
pSimFillSym.Color = GetRGB(255, 128, 255, pServerContext);
pCharRenderer.BaseSymbol = pSimFillSym as ISymbol;
//设置饼状图表属性
IPieChartRenderer pPieChartRenderer = pCharRenderer as IPieChartRenderer;
pPieChartRenderer.MinValue = 0.1;
pPieChartRenderer.MinSize = 1;
pPieChartRenderer.FlanneryCompensation = false;
pPieChartRenderer.ProportionalBySum = true;
pPieChartRenderer.ProportionalField = fields[0];
pCharRenderer.ChartSymbol = pPieSym as IChartSymbol;
pCharRenderer.Label = "面积";
//应用饼状专题到指定图层
pCharRenderer.UseOverposter = false;
pCharRenderer.CreateLegend();
pGeoLayer.Renderer = pCharRenderer as IFeatureRenderer;
//刷新地图显示图表及图例
mapServerObjects.RefreshServerObjects();
// Map1.RefreshResource("MapResourceItem0");
pServerContext.ReleaseContext();
}
protected void uploadButtonClicked(String projectId, String name, String description, String tags, String aclName, String attribution)
{
try
{
// create a new Processing Dialog
Dialogs.Processing.ProgressDialog processingDialog = new Processing.ProgressDialog();
// check to see if the layer is valid
// and destination is configured correctly
if (isLayerValidated &&
projectId != null && projectId.Length > 0 &&
name != null && name.Length > 0 &&
aclName != null && aclName.Length > 0)
{
// show the processing dialog
processingDialog.Show();
// create a reference to the Google Maps Engine API
MapsEngine.API.GoogleMapsEngineAPI api = new MapsEngine.API.GoogleMapsEngineAPI(ref log);
// establish a reference to the running ArcMap instance
ESRI.ArcGIS.ArcMapUI.IMxDocument mxDoc = (ESRI.ArcGIS.ArcMapUI.IMxDocument)ArcMap.Application.Document;
// retrieve a reference to the selected layer
ESRI.ArcGIS.Carto.ILayer selectedLayer = mxDoc.SelectedLayer;
// create a temporary working directory
System.IO.DirectoryInfo tempDir
= System.IO.Directory.CreateDirectory(ext.getLocalWorkspaceDirectory() + "\\" + System.Guid.NewGuid());
// determine what type of layer is selected
if (selectedLayer is ESRI.ArcGIS.Carto.IFeatureLayer)
{
// export a copy of the feature class to a "uploadable" Shapefile
// raise a processing notification
ext.publishRaiseDownloadProgressChangeEvent(false, "Extracting a copy of '" + selectedLayer.Name + "' (feature class) for data upload.");
ExportLayerToShapefile(tempDir.FullName, selectedLayer.Name, selectedLayer);
processingDialog.Update();
processingDialog.Focus();
// create a list of files in the temp directory
List <String> filesNames = new List <String>();
for (int k = 0; k < tempDir.GetFiles().Count(); k++)
{
if (!tempDir.GetFiles()[k].Name.EndsWith(".lock"))
{
filesNames.Add(tempDir.GetFiles()[k].Name);
}
}
// create a Google Maps Engine asset record
ext.publishRaiseDownloadProgressChangeEvent(false, "Requesting a new Google Maps Engine asset be created.");
MapsEngine.DataModel.gme.UploadingAsset uploadingAsset
= api.createVectorTableAssetForUploading(ext.getToken(),
MapsEngine.API.GoogleMapsEngineAPI.AssetType.table,
projectId,
name,
aclName,
filesNames,
description,
tags.Split(",".ToCharArray()).ToList <String>(),
"UTF-8");
// Initiate upload of file(s)
ext.publishRaiseDownloadProgressChangeEvent(false, "Starting to upload files...");
api.uploadFilesToAsset(ext.getToken(), uploadingAsset.id, tempDir.GetFiles());
// launch a web browser
ext.publishRaiseDownloadProgressChangeEvent(false, "Launching a web browser.");
System.Diagnostics.Process.Start("https://mapsengine.google.com/admin/#RepositoryPlace:cid=" + projectId + "&v=DETAIL_INFO&aid=" + uploadingAsset.id);
}
else if (selectedLayer is ESRI.ArcGIS.Carto.IRasterLayer)
{
// export a copy of the raster to a format that can be uploaded
// raise a processing notification
ext.publishRaiseDownloadProgressChangeEvent(false, "Extracting a copy of '" + selectedLayer.Name + "' (raster) for data upload.");
ExportLayerToUploadableRaster(tempDir.FullName, tempDir.Name, selectedLayer);
processingDialog.Update();
processingDialog.Focus();
// create a list of files in the temp directory
List <String> filesNames = new List <String>();
for (int k = 0; k < tempDir.GetFiles().Count(); k++)
{
if (!tempDir.GetFiles()[k].Name.EndsWith(".lock"))
{
filesNames.Add(tempDir.GetFiles()[k].Name);
}
}
// create a Google Maps Engine asset record
ext.publishRaiseDownloadProgressChangeEvent(false, "Requesting a new Google Maps Engine asset be created.");
MapsEngine.DataModel.gme.UploadingAsset uploadingAsset
= api.createRasterAssetForUploading(ext.getToken(),
projectId,
name,
aclName,
attribution, // attribution
filesNames,
description,
tags.Split(",".ToCharArray()).ToList <String>());
// Initiate upload of file(s)
ext.publishRaiseDownloadProgressChangeEvent(false, "Starting to upload files...");
api.uploadFilesToAsset(ext.getToken(), uploadingAsset.id, tempDir.GetFiles());
// launch a web browser
ext.publishRaiseDownloadProgressChangeEvent(false, "Launching a web browser.");
System.Diagnostics.Process.Start("https://mapsengine.google.com/admin/#RepositoryPlace:cid=" + projectId + "&v=DETAIL_INFO&aid=" + uploadingAsset.id);
}
// Delete temporary directory and containing files
// TODO: Remove temporary files, but can't remove them at the moment because they are in use by
// the ArcMap seesion.
//tempDir.Delete(true);
// close the processing dialog
ext.publishRaiseDownloadProgressChangeEvent(true, "Finished");
processingDialog.Close();
}
else
{
// display an error dialog to the user
System.Windows.Forms.MessageBox.Show("The selected layer is invalid or the destination configuration has not been properly set.");
}
}
catch (System.Exception ex)
{
// Ops.
System.Windows.Forms.MessageBox.Show("An error occured. " + ex.Message);
}
// close the dialog
this.Close();
}
//创建柱状专题图
public void CreateBarRenderer(int layerID, string[] fields)
{
// 得到地图服务下的ArcObjects map对象
ESRI.ArcGIS.Server.IServerContext pServerContext = GetServerContext();
ESRI.ArcGIS.Carto.IMapServer mapServer = (ESRI.ArcGIS.Carto.IMapServer)pServerContext.ServerObject;
ESRI.ArcGIS.Carto.IMapServerObjects2 mapServerObjects = (ESRI.ArcGIS.Carto.IMapServerObjects2)mapServer;
string mapName = mapServer.DefaultMapName;
ESRI.ArcGIS.Carto.IMap aoMap = mapServerObjects.get_Map(mapName);
ESRI.ArcGIS.Carto.ILayer pLayer = aoMap.get_Layer(layerID);//得到图层
ESRI.ArcGIS.Carto.IGeoFeatureLayer pGeoLayer = pLayer as IGeoFeatureLayer;
//设置专题图元素的属性名称列表
IChartRenderer pChartRender = pServerContext.CreateObject("esriCarto.ChartRenderer") as IChartRenderer;
IRendererFields pRenderFields = pChartRender as IRendererFields;
foreach (string var in fields)
{
pRenderFields.AddField(var, var);
}
//实例化图表对象并取得元素指定属性的最大值
IBarChartSymbol pBarChartSymbol = pServerContext.CreateObject("esriDisplay.BarChartSymbol") as IBarChartSymbol;
IChartSymbol pChartSymbol = pBarChartSymbol as IChartSymbol;
pChartSymbol.MaxValue = GetStaMaxMin(fields, pGeoLayer)[0];
pBarChartSymbol.Width = 8;
IMarkerSymbol pMarkerSymbol = pBarChartSymbol as IMarkerSymbol;
pMarkerSymbol.Size = 50;
//设置柱状图每列填充效果
ISymbolArray pSymbolArray = pBarChartSymbol as ISymbolArray;
Random ranColor = new Random();
for (int i = 0; i < fields.Length; i++)
{
IFillSymbol pFillSymbol = pServerContext.CreateObject("esriDisplay.SimpleFillSymbol") as IFillSymbol;
pFillSymbol.Color = GetRGB(ranColor.Next(255), ranColor.Next(255), ranColor.Next(255), pServerContext);
pSymbolArray.AddSymbol((ISymbol)pFillSymbol);
}
//设置地图图层背景
ESRI.ArcGIS.Display.ISimpleFillSymbol pFSymbol = pServerContext.CreateObject("esriDisplay.SimpleFillSymbol") as ESRI.ArcGIS.Display.SimpleFillSymbol;
pFSymbol.Color = GetRGB(239, 228, 249, pServerContext);
pChartRender.BaseSymbol = pFSymbol as ISymbol;
//应用柱状专题到指定图层
pChartRender.ChartSymbol = pBarChartSymbol as IChartSymbol;
pChartRender.Label = "Test";
pChartRender.UseOverposter = false;
pChartRender.CreateLegend();
pGeoLayer.Renderer = pChartRender as IFeatureRenderer;
//刷新地图显示图表及图例
mapServerObjects.RefreshServerObjects();
Map1.RefreshResource("MapResourceItem0");
Toc1.BuddyControl = "Map1";
//Toc1.Refresh();
Map1.Refresh();
pServerContext.ReleaseContext();
}
/// <summary>
/// 点重复数字化检查主函数
/// </summary>
/// <param name="_AppHk"></param>
private void ExcutePointDigitalDuplicateCheck(object Hook)
{
Plugin.Application.IAppGISRef _AppHk = Hook as Plugin.Application.IAppGISRef;
#region 取得进度条对象
//取得进度条对象
Plugin.Application.IAppFormRef pAppForm = _AppHk as Plugin.Application.IAppFormRef;
#endregion
System.Data.DataTable Datatable = new System.Data.DataTable(); //手动建立一个数据表，将得到的数据邦定到检查结果当中显示
Datatable.Columns.Add("重复点", typeof(string)); //创建一列
///如果检查结果提示内有内容就清除
ClearDataCheckGrid ClearGrid = new ClearDataCheckGrid();
ClearGrid.Operate(pAppForm, _AppHk);
//判断图层个数是否为0
if (_AppHk.MapControl.LayerCount == 0)
{
return;
}
SetCheckState.CheckShowTips(pAppForm, "重复点检查开始.....");
int Count = _AppHk.MapControl.LayerCount;
for (int i = 0; i < Count; i++)
{
ILayer temp_layer = _AppHk.MapControl.get_Layer(i);
//判别是不是组，如果是，就从组中取一个层
if (temp_layer is IGroupLayer && temp_layer.Name == SetCheckState.CheckDataBaseName)
{
ICompositeLayer grouplayer = temp_layer as ICompositeLayer; //把组图层转成组合图层
int C_count = grouplayer.Count; //组合图层数
if (C_count == 0)
{
return;
}
#region 遍历组下面的重复点
ArrayList LayerList = new ArrayList();//存要素类
//将所有可用的图层存入动态数组
for (int c = 0; c < C_count; c++)
{
//图层转换
pAppForm.MainForm.Invoke(new ProcessBar(ControlProcessBar), new object[] { C_count, 0, 1, c, pAppForm }); //给进度条传需要的值
int num = c + 1; //由于层的索引是从0开始的，所以得加1
ESRI.ArcGIS.Carto.ILayer pLayer = grouplayer.get_Layer(c);
ESRI.ArcGIS.Carto.IFeatureLayer pFeatLayer = pLayer as ESRI.ArcGIS.Carto.IFeatureLayer;
//如果图层不为空，就转成对应的要素类
if (pFeatLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatLayer.FeatureClass;
if (pFeatureClass == null)
{
continue;
}
//只取点层
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPoint && pFeatureClass.FeatureType != esriFeatureType.esriFTAnnotation)
{
LayerList.Add(pFeatureClass);//加入动态数组中
}
}
SetCheckState.TreeIni_Fun(LayerList, _AppHk);//初始化树
//重复点检查操作
for (int L = 0; L < LayerList.Count; L++)
{
IFeatureClass pFeatureClass = LayerList[L] as IFeatureClass;
RePoint(pFeatureClass, pAppForm, Datatable, L);//开始遍历重复点
if (L == LayerList.Count - 1)
{
SetCheckState.CheckShowTips(pAppForm, "重复点检查马上完成，请稍后...");
}
}
#endregion
break;
}
}
pAppForm.MainForm.Invoke(new ShowPrcoessBar(Show_processBar), new object[] { false, pAppForm }); //是否显示进度条,加载让它显示
SetCheckState.CheckShowTips(pAppForm, "重复点检查完成！");
_AppHk.CurrentThread = null; //线程使用完置空
pAppForm.MainForm.Invoke(new Update_data(Bind), new object[] { Datatable, _AppHk });
SetCheckState.Message(pAppForm, "提示", "重复点检查完成！");
//选中检查出错列表
ClearGrid.CheckDataGridShow(pAppForm, _AppHk);
}
private void button_Import_Click(object sender, System.EventArgs e)
{
// point to the first selected feature:
ESRI.ArcGIS.Animation.IAGImportPathOptions AGImportPathOptionsCls = new ESRI.ArcGIS.Animation.AGImportPathOptionsClass();
// Set properties for AGImportPathOptions
AGImportPathOptionsCls.BasicMap = (ESRI.ArcGIS.Carto.IBasicMap)globe; // Explicit Cast
AGImportPathOptionsCls.AnimationTracks = (ESRI.ArcGIS.Animation.IAGAnimationTracks)globe; // Explicit Cast
AGImportPathOptionsCls.AnimationType = new ESRI.ArcGIS.GlobeCore.AnimationTypeGlobeCameraClass();
AGImportPathOptionsCls.AnimatedObject = globe.GlobeDisplay.ActiveViewer.Camera;
if (this.radioButton_flyby.Checked == true)
{
AGImportPathOptionsCls.ConversionType = esriFlyFromPathType.esriFlyFromPathObsAndTarget;
AGImportPathOptionsCls.PutAngleCalculationMethods(esriPathAngleCalculation.esriAngleAddRelative, esriPathAngleCalculation.esriAngleAddRelative, esriPathAngleCalculation.esriAngleAddRelative);
AGImportPathOptionsCls.PutAngleCalculationValues(0.0, 0.0, 0.0);
}
else if (this.radioButton_currentTarget.Checked == true)
{
AGImportPathOptionsCls.ConversionType = esriFlyFromPathType.esriFlyFromPathObserver;
}
else if (this.radioButton_currentObserver.Checked == true)
{
AGImportPathOptionsCls.ConversionType = esriFlyFromPathType.esriFlyFromPathTarget;
}
double pAzimuth, pInclination, pRollVal;
AGImportPathOptionsCls.GetAngleCalculationValues(out pAzimuth, out pInclination, out pRollVal);
AGImportPathOptionsCls.LookaheadFactor = this.trackBarSimplificationFactor.Value / 100;
AGImportPathOptionsCls.TrackName = this.textBox_TrackName.Text;
AGImportPathOptionsCls.OverwriteExisting = Convert.ToBoolean(this.checkBox_Overwrite.CheckState);
AGImportPathOptionsCls.VerticalOffset = Convert.ToDouble(this.textBox_VertOffset.Text);
AGImportPathOptionsCls.ReversePath = Convert.ToBoolean(this.checkBox_ReverseOrder.CheckState);
// get the layer selected in the combo box
if (this.comboBoxLayers.SelectedIndex == -1)
{
MessageBox.Show("Please select a layer before you proceed");
}
else
{
//set the layer based on the item selected in the combo box
ESRI.ArcGIS.Carto.ILayer layer = (ESRI.ArcGIS.Carto.ILayer)layerArray.get_Element(this.comboBoxLayers.SelectedIndex); // Explicit Cast
// Get the line feature selected in the layer
ESRI.ArcGIS.Carto.IFeatureLayer featureLayer = (ESRI.ArcGIS.Carto.IFeatureLayer)layer; // Explicit Cast
ESRI.ArcGIS.Carto.IFeatureSelection featureSelection = (ESRI.ArcGIS.Carto.IFeatureSelection)layer; // Explicit Cast
ESRI.ArcGIS.Geodatabase.ISelectionSet selectionSet = featureSelection.SelectionSet;
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass = featureLayer.FeatureClass;
string shapeField = featureClass.ShapeFieldName;
ESRI.ArcGIS.Geodatabase.ISpatialFilter spatialFilterCls = new ESRI.ArcGIS.Geodatabase.SpatialFilterClass();
IScene scene = globe.GlobeDisplay.Scene;
ESRI.ArcGIS.Geometry.ISpatialReference spatialReference = scene.SpatialReference;
spatialFilterCls.GeometryField = shapeField;
spatialFilterCls.set_OutputSpatialReference(shapeField, spatialReference);
ESRI.ArcGIS.Geodatabase.ICursor cursor;
selectionSet.Search(spatialFilterCls, true, out cursor);
ESRI.ArcGIS.Geodatabase.IFeatureCursor featureCursor = (ESRI.ArcGIS.Geodatabase.IFeatureCursor)cursor; // Explicit Cast
ESRI.ArcGIS.Geodatabase.IFeature lineFeature;
lineFeature = featureCursor.NextFeature();
if (lineFeature == null)
{
MessageBox.Show("Please select a feature in the feature layer selected");
}
else
{
CreateFlybyFromPathAnimation(globe, lineFeature, AGImportPathOptionsCls);
}
}
this.Close();
}
/// <summary>
/// 修正处理函数，参数框架为主窗体，以获得图层（取得待处理的要素）和进度条
/// </summary>
/// <param name="AppHook"></param>
private void ExcuteCorrect(object hook)
{
SetCheckState.GeoCor = true;//拓扑修正里用到开启和关闭编辑
Plugin.Application.IAppGISRef AppHook = hook as Plugin.Application.IAppGISRef;
#region 取得进度条对象
//取得进度条对象
Plugin.Application.IAppFormRef pAppForm = AppHook as Plugin.Application.IAppFormRef;
#endregion
Plugin.Application.IAppGISRef appHook = hook as Plugin.Application.IAppGISRef;
#region 获得待处理的图层
//判断图层个数是否为0
if (AppHook.MapControl.LayerCount == 0)
{
return;
}
IWorkspaceEdit pWorkspaceEdit = null;
#region 循环图层进行处理，并控制进度条
for (int i = 0; i < AppHook.MapControl.LayerCount; i++)
{
ESRI.ArcGIS.Carto.ILayer pLayer = AppHook.MapControl.get_Layer(i);
bool isShpFile = false;
//操作更新库体下的层 && pLayer.Name == SetCheckState.CheckDataBaseName
#region 针对的是IGrouplayer下的层进行拓扑修正
if (pLayer is IGroupLayer)
{
ICompositeLayer C_layer = pLayer as ICompositeLayer;
int count = C_layer.Count;//得到组合图层数
if (count == 0)
{
return;
}
for (int c = 0; c < count; c++)
{
ESRI.ArcGIS.Carto.IFeatureLayer pFeatLayer = C_layer.get_Layer(c) as IFeatureLayer;
#region 图形简单化，删除空图形，删除零长度线，删除零面积面，负面积面逆向
if (pFeatLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatLayer.FeatureClass;
//开启编辑 wjj 20090921
IDataset pDataset = pFeatureClass as IDataset;
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(false);
}
//判断图层类型，线或者面才进行处理
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string del = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, del);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplify = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplify);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 除长度为零的线要素
//删除长度为零的要素
IQueryFilter pFilter = new QueryFilterClass();
pFilter.WhereClause = pFeatureClass.LengthField.Name + "=0 or " + pFeatureClass.LengthField.Name + " is null";
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string zero = pFeatureClass.AliasName + ": 删除长度为零的线要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, zero);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
else if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string delps = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delps);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplifyps = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplifyps);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 负面积面点序逆向
IQueryFilter pFilter = new QueryFilterClass();
pFilter.WhereClause = pFeatureClass.AreaField.Name + "<0";
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//点序逆向
ICurve pCurv = pFeat.Shape as ICurve;
if (pCurv != null)
{
pCurv.ReverseOrientation();
pFeat.Shape = pCurv;
pFeat.Store();
//写状态栏信息
string reverse = pFeatureClass.AliasName + ": 点序逆向,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, reverse);
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//删除面积为零的要素
pFilter.WhereClause = pFeatureClass.AreaField.Name + "=0 or " + pFeatureClass.AreaField.Name + " is null";
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string delarea = pFeatureClass.AliasName + ": 删除面积为零的要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delarea);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
#endregion
}
//结束编辑 wjj 20090921
if (pWorkspaceEdit.IsBeingEdited() == true)
{
pWorkspaceEdit.StopEditing(true);
}
}
SetCheckState.CheckShowTips(pAppForm, "拓扑修正检查完成！");
appHook.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "拓扑修正检查完成！");
SetCheckState.GeoCor = false;//用完判断是否有编辑操作状态后还原
break;
}
#endregion
else
{
ESRI.ArcGIS.Carto.IFeatureLayer pFeatLayer = pLayer as IFeatureLayer;
#region 图形简单化，删除空图形，删除零长度线，删除零面积面，负面积面逆向
if (pFeatLayer == null)
{
continue;
}
IFeatureClass pFeatureClass = pFeatLayer.FeatureClass;
//开启编辑 wjj 20090921
IDataset pDataset = pFeatureClass as IDataset;
#region 陈胜鹏添加shp文件类型的判断 2010-3-10
if (pFeatLayer.DataSourceType == "Shapefile Feature Class")
{
isShpFile = true;
}
#endregion
pWorkspaceEdit = pDataset.Workspace as IWorkspaceEdit;
if (pWorkspaceEdit.IsBeingEdited() == false)
{
pWorkspaceEdit.StartEditing(false);
}
//判断图层类型，线或者面才进行处理
if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolyline)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string del = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, del);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplify = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplify);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 除长度为零的线要素
//删除长度为零的要素
IQueryFilter pFilter = new QueryFilterClass();
if (isShpFile)
{
pFilter.WhereClause = "SHAPE_Leng" + "=0 or " + "SHAPE_Leng" + " is null";
}
else
{
pFilter.WhereClause = pFeatureClass.LengthField.Name + "=0 or " + pFeatureClass.LengthField.Name + " is null";
}
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string zero = pFeatureClass.AliasName + ": 删除长度为零的线要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, zero);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
else if (pFeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
IFeatureCursor pFeatCur = pFeatureClass.Search(null, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//删除空几何图形
if (pFeat.Shape.IsEmpty)
{
pFeat.Delete();
//写状态栏信息
string delps = pFeatureClass.AliasName + ": 删除空几何图形,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delps);
}
else
{
ITopologicalOperator pTopo = pFeat.Shape as ITopologicalOperator;
if (pTopo != null)
{
//图形简单化
pTopo.Simplify();
//写状态栏信息
string simplifyps = pFeatureClass.AliasName + ": 图形简单化,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, simplifyps);
}
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#region 负面积面点序逆向
IQueryFilter pFilter = new QueryFilterClass();
if (isShpFile)
{
pFilter.WhereClause = "SHAPE_Area" + "<0";
}
else
{
pFilter.WhereClause = pFeatureClass.AreaField.Name + "<0";
}
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
//点序逆向
ICurve pCurv = pFeat.Shape as ICurve;
if (pCurv != null)
{
pCurv.ReverseOrientation();
pFeat.Shape = pCurv;
pFeat.Store();
//写状态栏信息
string reverse = pFeatureClass.AliasName + ": 点序逆向,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, reverse);
}
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
#endregion
//删除面积为零的要素
if (isShpFile)
{
pFilter.WhereClause = "SHAPE_Area" + "=0 or " + "SHAPE_Area" + " is null";
}
else
{
pFilter.WhereClause = pFeatureClass.AreaField.Name + "=0 or " + pFeatureClass.AreaField.Name + " is null";
}
pFeatCur = pFeatureClass.Search(pFilter, false);
if (pFeatCur != null)
{
IFeature pFeat = pFeatCur.NextFeature();
if (pFeat != null)
{
do
{
pFeat.Delete();
//写状态栏信息
string delarea = pFeatureClass.AliasName + ": 删除面积为零的要素,OID:" + pFeat.OID;
SetCheckState.CheckShowTips(pAppForm, delarea);
pFeat = pFeatCur.NextFeature();
} while (pFeat != null);
}
}
//释放cursor
System.Runtime.InteropServices.Marshal.ReleaseComObject(pFeatCur);
}
#endregion
}
}
//结束编辑 wjj 20090921
if (pWorkspaceEdit.IsBeingEdited() == true)
{
pWorkspaceEdit.StopEditing(true);
SetCheckState.CheckShowTips(pAppForm, "拓扑修正检查完成！");
appHook.CurrentThread = null;
SetCheckState.Message(pAppForm, "提示", "拓扑修正检查完成！");
SetCheckState.GeoCor = false;//用完判断是否有编辑操作状态后还原
}
#endregion
#endregion
}
public void AddVectorDataToGlobe(ESRI.ArcGIS.GlobeCore.IGlobe globe, ESRI.ArcGIS.GlobeCore.esriGlobeLayerType globeLayerType, ESRI.ArcGIS.Carto.ILayer layer)
{
if (globe == null || layer == null || globeLayerType == ESRI.ArcGIS.GlobeCore.esriGlobeLayerType.esriGlobeLayerTypeElevation || globeLayerType == ESRI.ArcGIS.GlobeCore.esriGlobeLayerType.esriGlobeLayerTypeUnknown)
{
return;
}
if (!layer.Valid)
{
return;
}
ESRI.ArcGIS.GlobeCore.IGlobeDisplay globeDisplay = globe.GlobeDisplay;
ESRI.ArcGIS.GlobeCore.IGlobeDisplay2 globeDisplay2 = globeDisplay as ESRI.ArcGIS.GlobeCore.IGlobeDisplay2; // Reference or Boxing Conversion
globeDisplay2.PauseCaching = true;
globe.AddLayerType(layer, globeLayerType, true);
ESRI.ArcGIS.GlobeCore.IGlobeDisplayLayers globeDisplayLayers = globeDisplay as ESRI.ArcGIS.GlobeCore.IGlobeDisplayLayers; // Reference or Boxing Conversion
ESRI.ArcGIS.GlobeCore.IGlobeLayerProperties globeLayerProperties = globeDisplayLayers.FindGlobeProperties(layer);
globeLayerProperties.IsDynamicallyRasterized = false;
globeDisplay2.PauseCaching = false;
}
protected override void OnClick()
{
// Get the min/max zoom from user input
int minzoom = 0;
int maxzoom = 6;
Ecotrust.Form1 form1 = new Ecotrust.Form1();
if (form1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
minzoom = (int)form1.numericUpDown1.Value;
maxzoom = (int)form1.numericUpDown2.Value;
}
else
{
return; //TODO
}
// Use the FolderBrowserDialog Class to choose export folder
System.Windows.Forms.FolderBrowserDialog folderDialog = new System.Windows.Forms.FolderBrowserDialog();
folderDialog.Description = "Select output folder for map tiles...";
string exportDir = "";
if (folderDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
// The returned string will be the full path, filename and file-extension for the chosen shapefile. Example: "C:\test\cities.shp"
exportDir = folderDialog.SelectedPath;
if (exportDir == "")
{
return; // TODO raise error
}
}
else
{
return; //TODO
}
ESRI.ArcGIS.ArcMapUI.IMxDocument mxDocument = ArcMap.Application.Document as ESRI.ArcGIS.ArcMapUI.IMxDocument; // Dynamic Cast
ESRI.ArcGIS.Carto.IActiveView activeView = mxDocument.ActiveView;
ESRI.ArcGIS.Carto.IMap map = activeView.FocusMap;
ESRI.ArcGIS.Geometry.IEnvelope mapaoi = activeView.Extent;
// Set up export object and tile pixel coordinates
int tileSizeX = 256;
int tileSizeY = 256;
// set up exporter with transparent background
ESRI.ArcGIS.Output.IExportPNG pngexport = new ESRI.ArcGIS.Output.ExportPNGClass();
ESRI.ArcGIS.Display.IColor tcolor = new ESRI.ArcGIS.Display.RgbColorClass();
// Warning: 254,254,254 will be set to transparent; don't use in any of map styling
((IRgbColor)tcolor).Red = 254;
((IRgbColor)tcolor).Green = 254;
((IRgbColor)tcolor).Blue = 254;
((ExportPNG)pngexport).BackgroundColor = tcolor;
pngexport.TransparentColor = tcolor;
ESRI.ArcGIS.Output.IExport export = (ESRI.ArcGIS.Output.IExport)pngexport;
ESRI.ArcGIS.esriSystem.tagRECT exportRECT;
exportRECT.left = 0;
exportRECT.top = 0;
exportRECT.right = tileSizeX;
exportRECT.bottom = tileSizeY;
ESRI.ArcGIS.Geometry.IEnvelope envelope = new ESRI.ArcGIS.Geometry.EnvelopeClass();
envelope.PutCoords(exportRECT.left, exportRECT.top, exportRECT.right, exportRECT.bottom);
export.PixelBounds = envelope;
map.DelayDrawing(true);
// Turn off all layers
for (int i = 0; i < map.LayerCount; i++)
{
map.get_Layer(i).Visible = false;
}
// Calculate total number of tiles needed
GlobalMercator mercator = new GlobalMercator();
GlobalMercator.Coords tempmins;
GlobalMercator.Coords tempmaxs;
Double numTiles = 0;
for (int tz = minzoom; tz <= maxzoom; tz++)
{
tempmins = mercator.MetersToTile(mapaoi.XMin, mapaoi.YMin, tz);
tempmaxs = mercator.MetersToTile(mapaoi.XMax, mapaoi.YMax, tz);
numTiles += ((tempmaxs.y - tempmins.y) + 1) * ((tempmaxs.x - tempmins.x) + 1);
}
numTiles *= map.LayerCount;
ESRI.ArcGIS.esriSystem.IStatusBar statusBar = ArcMap.Application.StatusBar;
statusBar.set_Message(0, "Rendering " + numTiles.ToString() + " tiles");
// Create a CancelTracker
ESRI.ArcGIS.esriSystem.ITrackCancel trackCancel = new ESRI.ArcGIS.Display.CancelTrackerClass();
ESRI.ArcGIS.Framework.IProgressDialogFactory progressDialogFactory = new ESRI.ArcGIS.Framework.ProgressDialogFactoryClass();
// Set the properties of the Step Progressor
System.Int32 int32_hWnd = ArcMap.Application.hWnd;
ESRI.ArcGIS.esriSystem.IStepProgressor stepProgressor = progressDialogFactory.Create(trackCancel, int32_hWnd);
stepProgressor.MinRange = 0;
stepProgressor.MaxRange = (int)numTiles;
stepProgressor.StepValue = 1;
stepProgressor.Message = "Calculating " + numTiles.ToString() + " tiles";
// Create the ProgressDialog. This automatically displays the dialog
ESRI.ArcGIS.Framework.IProgressDialog2 progressDialog2 = (ESRI.ArcGIS.Framework.IProgressDialog2)stepProgressor; // Explict Cast
// Set the properties of the ProgressDialog
progressDialog2.CancelEnabled = true;
progressDialog2.Description = "Rendering " + numTiles.ToString() + " map tiles";
progressDialog2.Title = "Creating map tiles...";
progressDialog2.Animation = ESRI.ArcGIS.Framework.esriProgressAnimationTypes.esriDownloadFile;
System.Boolean boolean_Continue = true;
int tileCount = 0;
for (int lyrnum = 0; lyrnum < map.LayerCount; lyrnum++)
{
// Turn on the layer of interest
ESRI.ArcGIS.Carto.ILayer layer = map.get_Layer(lyrnum);
layer.Visible = true;
// Set extents
//ESRI.ArcGIS.Geometry.IEnvelope layeraoi = layer.AreaOfInterest;
ESRI.ArcGIS.Geometry.IEnvelope aoi = new ESRI.ArcGIS.Geometry.EnvelopeClass();
// Create layer directory if it doesn't exist
DirectoryInfo dir = new DirectoryInfo(exportDir + "\\" + layer.Name);
if (!dir.Exists)
{
dir.Create();
}
DateTime startTime = DateTime.Now;
// Loop through zoom levels, rows, cols
for (int tz = minzoom; tz <= maxzoom; tz++)
{
GlobalMercator.Coords mins = mercator.MetersToTile(mapaoi.XMin, mapaoi.YMin, tz);
GlobalMercator.Coords maxs = mercator.MetersToTile(mapaoi.XMax, mapaoi.YMax, tz);
// Create zoom directory if it doesn't exist
DirectoryInfo dir2 = new DirectoryInfo(dir.FullName + "\\" + tz);
if (!dir2.Exists)
{
dir2.Create();
}
for (int tx = (int)mins.x; tx <= (int)maxs.x; tx++)
{
// Create X directory if it doesn't exist
DirectoryInfo dir3 = new DirectoryInfo(dir2.FullName + "\\" + tx);
if (!dir3.Exists)
{
dir3.Create();
}
for (int ty = (int)mins.y; ty <= (int)maxs.y; ty++)
{
// Flip y-axis for output tile name
int invertTy = (int)((Math.Pow(2, tz) - 1) - ty);
tileCount += 1;
// TODO Calculate time and set new message
// TimeSpan timeElapsed = TimeSpan.FromTicks(DateTime.Now.Subtract(startTime).Ticks); // * ((double)tileCount - (numTiles + 1)) / (numTiles + 1));
// double timeRemaining = (timeElapsed.TotalSeconds / (tileCount / numTiles)) - timeElapsed.TotalSeconds;
//(" + ((int)timeRemaining).ToString() +" remaining)";
stepProgressor.Message = layer.Name + "\\" + tz + "\\" + tx + "\\" + invertTy +
".png (" + tileCount + " of " + numTiles + ")";
export.ExportFileName = dir3.FullName + "\\" + invertTy + ".png";
GlobalMercator.Bounds bnd = mercator.TileBounds(tx, ty, tz);
aoi.PutCoords(bnd.minx, bnd.miny, bnd.maxx, bnd.maxy);
aoi.SpatialReference = map.SpatialReference; // TODO aoi spatial reference == mercator?
// Use FullExtent instead of Extent to make the extent independent of the activeView ratio
activeView.FullExtent = aoi;
// Export
System.Int32 hDC = export.StartExporting();
activeView.Output(hDC, (System.Int16)export.Resolution, ref exportRECT, null, null); // Explicit Cast and 'ref' keyword needed
export.FinishExporting();
export.Cleanup();
stepProgressor.Position = tileCount;
//Check if the cancel button was pressed. If so, break out of row
boolean_Continue = trackCancel.Continue();
if (!boolean_Continue)
{
break;
}
}
//Check if the cancel button was pressed. If so, break out of col
boolean_Continue = trackCancel.Continue();
if (!boolean_Continue)
{
break;
}
}
//Check if the cancel button was pressed. If so, break out of layers
boolean_Continue = trackCancel.Continue();
if (!boolean_Continue)
{
break;
}
// Write log
using (System.IO.StreamWriter file = new System.IO.StreamWriter(exportDir + "\\log.txt", true))
{
file.WriteLine(layer.Name + ", zoom " + tz + ", numtiles " + tileCount + ":" +
mins.x + " " + mins.y + " " + maxs.x + " " + maxs.y);
}
}
// Turn it off
layer.Visible = false;
}
map.DelayDrawing(false);
// Turn ON all layers
for (int i = 0; i < map.LayerCount; i++)
{
map.get_Layer(i).Visible = true;
}
// restore extent
activeView.FullExtent = mapaoi;
activeView.Refresh();
// Done
trackCancel = null;
stepProgressor = null;
progressDialog2.HideDialog();
progressDialog2 = null;
}
