private void FillFormatList()
{
PlugInManager compMan = new PlugInManager();
foreach (var dsType in compMan.GetPlugins(Plugins.Type.IDataset))
{
IRasterFileDataset rds = compMan.CreateInstance <IDataset>(dsType) as IRasterFileDataset;
if (rds == null)
{
continue;
}
foreach (string format in rds.SupportedFileFilter.Split('|'))
{
if (format == String.Empty)
{
continue;
}
int priority = rds.SupportsFormat(format.Replace("*", ""));
//FormatListItem item = FindFormatItem(format);
//if (item != null)
//{
// if (item.Priority < priority)
// {
// item.Provider = rds.ToString();
// item.Priority = priority;
// }
//}
//else
//{
// lstFormats.Items.Add(new FormatListItem(format, rds.ToString(), priority));
//}
lstFormats.Items.Add(new FormatListItem(format, rds.ToString(), priority, PlugInManager.PlugInID(rds)));
}
}
}
async public Task <IRasterLayer> NextRasterLayer()
{
if (_cursor == null || _layer == null)
{
return(null);
}
try
{
while (true)
{
IFeature feature = await _cursor.NextFeature();
if (feature == null)
{
return(null);
}
IRasterLayer rLayer = null;
double cell = Math.Max((double)feature["CELLX"], (double)feature["CELLY"]);
int levels = (int)feature["LEVELS"], level = 0;
if ((bool)feature["MANAGED"] && _layer._imageSpaceType == SqlFDBImageCatalogClass.ImageSpaceType.Database)
{
for (int l = 0; l < levels; l++)
{
if (cell * Math.Pow(2, l) < _pix)
{
level = l + 1;
}
else
{
break;
}
}
if (level == 0 && levels > 0)
{
level = 1;
}
DataTable tab = await _layer._fdb.Select("ID,SHAPE", _layer._dsname + "_IMAGE_DATA", "IMAGE_ID=" + feature.OID + " AND LEV=" + level);
if (tab == null)
{
continue;
}
foreach (DataRow row in tab.Rows)
{
byte[] obj = (byte[])row["SHAPE"];
BinaryReader r = new BinaryReader(new MemoryStream());
r.BaseStream.Write((byte[])obj, 0, ((byte[])obj).Length);
r.BaseStream.Position = 0;
Polygon polygon = new Polygon();
polygon.Deserialize(r, new GeometryDef(geometryType.Polygon, null, true));
r.Close();
if (gView.Framework.SpatialAlgorithms.Algorithm.IntersectBox(polygon, _dispEnvelope))
{
SqlFDBImageDatasetImageClass rClass = new SqlFDBImageDatasetImageClass(_layer._fdb, _layer._dsname, (int)row["ID"], polygon);
rLayer = new RasterLayer(rClass);
rLayer.InterpolationMethod = _layer.InterpolationMethod;
if (rClass.SpatialReference == null)
{
rClass.SpatialReference = _layer._sRef;
}
}
}
}
else if (!(bool)feature["MANAGED"])
{
if (feature["RF_PROVIDER"] == null || feature["RF_PROVIDER"] == DBNull.Value)
{
gView.DataSources.Raster.File.RasterFileDataset rDataset = new gView.DataSources.Raster.File.RasterFileDataset();
rLayer = rDataset.AddRasterFile((string)feature["PATH"], feature.Shape as IPolygon);
}
else
{
IRasterFileDataset rDataset = _layer._compMan.CreateInstance(new Guid(feature["RF_PROVIDER"].ToString())) as IRasterFileDataset;
if (rDataset == null)
{
continue;
}
rLayer = rDataset.AddRasterFile((string)feature["PATH"], feature.Shape as IPolygon);
}
if (rLayer != null && rLayer.RasterClass != null)
{
rLayer.InterpolationMethod = _layer.InterpolationMethod;
if (rLayer.RasterClass.SpatialReference == null)
{
rLayer.RasterClass.SpatialReference = _layer._sRef;
}
}
}
if (rLayer != null)
{
if (rLayer.Class is IGridClass)
{
IGridClass gridClass = (IGridClass)rLayer.Class;
gridClass.ColorClasses = _layer.ColorClasses;
gridClass.UseHillShade = _layer.UseHillShade;
gridClass.HillShadeVector = _layer.HillShadeVector;
gridClass.UseIgnoreDataValue = _layer.UseIgnoreDataValue;
gridClass.IgnoreDataValue = _layer.IgnoreDataValue;
gridClass.RenderRawGridValues = _layer.RenderRawGridValues;
}
return(rLayer);
}
}
}
catch
{
}
return(null);
}
private bool InsertImage(IFeatureUpdater fdb, IFeatureClass rasterFC, FileInfo fi, Dictionary <string, Guid> providers)
{
if (!_cancelTracker.Continue)
{
_errMsg = "Canceled by user...";
return(false);
}
if (ReportAction != null)
{
ReportAction(this, "Insert Image: " + fi.FullName);
}
if (ReportProgress != null)
{
ReportProgress(this, 1);
}
System.Drawing.Imaging.ImageFormat format = System.Drawing.Imaging.ImageFormat.Jpeg;
switch (fi.Extension.ToLower())
{
case ".png":
format = System.Drawing.Imaging.ImageFormat.Png;
break;
case ".tif":
case ".tiff":
format = System.Drawing.Imaging.ImageFormat.Tiff;
break;
}
#region RasterFileDataset bestimmen
List <IRasterFileDataset> rFileDatasets = new List <IRasterFileDataset>();
IRasterFileDataset rFileDataset = null;
IRasterLayer rasterLayer = null;
PlugInManager compMan = new PlugInManager();
foreach (XmlNode ds in compMan.GetPluginNodes(Plugins.Type.IDataset))
{
IRasterFileDataset rds = compMan.CreateInstance(ds) as IRasterFileDataset;
if (rds == null)
{
continue;
}
if (rds.SupportsFormat(fi.Extension) < 0)
{
continue;
}
if (providers != null && providers.ContainsKey(fi.Extension.ToLower()))
{
if (!providers[fi.Extension.ToLower()].Equals(PlugInManager.PlugInID(rds)))
{
continue;
}
}
rFileDatasets.Add(rds);
}
if (rFileDatasets.Count == 0)
{
_errMsg = "No Rasterfile Provider for " + fi.Extension;
return(false);
}
// RasterFileDataset nach priorität sortieren
rFileDatasets.Sort(new RasterFileDatasetComparer(fi.Extension));
// RasterFileDataset suchen, mit dem sich Bild öffnen läßt
foreach (IRasterFileDataset rfd in rFileDatasets)
{
rfd.AddRasterFile(fi.FullName);
if (rfd.Elements.Count == 0)
{
//Console.WriteLine(_errMsg = fi.FullName + " is not a valid Raster File...");
continue;
}
IDatasetElement element = rfd.Elements[0];
if (!(element is IRasterLayer))
{
//Console.WriteLine(_errMsg = fi.FullName + " is not a valid Raster Layer...");
rFileDataset.Dispose();
continue;
}
// gefunden...
rasterLayer = (IRasterLayer)element;
rFileDataset = rfd;
break;
}
if (rasterLayer == null || rFileDataset == null)
{
Console.WriteLine(_errMsg = fi.FullName + " is not a valid Raster Layer...");
return(false);
}
#endregion
FileInfo fiWorld = null;
double cellX = 1;
double cellY = 1;
IRasterFile rasterFile = null;
if (rasterLayer is IRasterFile)
{
rasterFile = (IRasterFile)rasterLayer;
}
if (rasterLayer.RasterClass != null)
{
if (rasterLayer.RasterClass is IRasterFile &&
((IRasterFile)rasterLayer.RasterClass).WorldFile != null)
{
rasterFile = (IRasterFile)rasterLayer.RasterClass;
}
else
{
IRasterClass c = (IRasterClass)rasterLayer.RasterClass;
cellX = Math.Sqrt(c.dx1 * c.dx1 + c.dx2 * c.dx2);
cellY = Math.Sqrt(c.dy1 * c.dy1 + c.dy2 * c.dy2);
}
}
if (rasterFile != null)
{
try
{
IRasterWorldFile world = rasterFile.WorldFile;
if (world != null)
{
if (!world.isGeoReferenced)
{
if (handleNonGeorefAsError)
{
_errMsg = "Can't add non georeferenced images: " + fi.FullName;
return(false);
}
else
{
return(true);
}
}
cellX = Math.Sqrt(world.dx_X * world.dx_X + world.dx_Y * world.dx_Y);
cellY = Math.Sqrt(world.dy_X * world.dy_X + world.dy_Y * world.dy_Y);
fiWorld = new FileInfo(rasterFile.WorldFile.Filename);
if (!fiWorld.Exists)
{
fiWorld = null;
}
}
}
catch
{
fiWorld = null;
}
}
#region Check if already Exits
//
// Suchen, ob Image mit gleichen Pfad schon vorhanden ist, wenn ja
// nur weitermachen, wenn sich das änderungsdatum unterscheidet...
//
QueryFilter filter = new QueryFilter();
filter.AddField("FDB_OID");
filter.AddField("PATH");
filter.AddField("LAST_MODIFIED");
filter.AddField("PATH2");
filter.AddField("LAST_MODIFIED2");
string fullName = fi.FullName.Replace(@"\", @"\\");
if (_fdb is AccessFDB)
{
filter.WhereClause = ((AccessFDB)_fdb).DbColName("PATH") + "='" + fullName + "'";
}
else
{
filter.WhereClause = "PATH='" + fullName + "'";
}
int deleteOID = -1;
using (IFeatureCursor cursor = rasterFC.GetFeatures(filter))
{
IFeature existingFeature = cursor.NextFeature;
if (existingFeature != null)
{
DateTime dt1 = (DateTime)existingFeature["LAST_MODIFIED"];
if (Math.Abs(((TimeSpan)(dt1 - fi.LastWriteTimeUtc)).TotalSeconds) > 1.0)
{
deleteOID = existingFeature.OID;
}
else if (fiWorld != null &&
existingFeature["PATH2"] != System.DBNull.Value &&
existingFeature["PATH2"].ToString() != String.Empty)
{
DateTime dt2 = (DateTime)existingFeature["LAST_MODIFIED2"];
if (existingFeature["PATH2"].ToString().ToLower() != fiWorld.FullName.ToLower() ||
Math.Abs(((TimeSpan)(dt2 - fiWorld.LastWriteTimeUtc)).TotalSeconds) > 1.0)
{
deleteOID = existingFeature.OID;
}
}
if (deleteOID == -1)
{
Console.Write(".");
//Console.WriteLine(fi.FullName + " already exists...");
return(true);
}
}
}
if (deleteOID != -1)
{
if (!fdb.Delete(rasterFC, deleteOID))
{
Console.WriteLine(_errMsg = "Can't delete old record " + fi.FullName + "\n" + fdb.lastErrorMsg);
return(false);
}
}
//
///////////////////////////////////////////////////////////////////
//
#endregion
Feature feature = new Feature();
feature.Shape = rasterLayer.RasterClass.Polygon;
feature.Fields.Add(new FieldValue("PATH", fi.FullName));
feature.Fields.Add(new FieldValue("LAST_MODIFIED", fi.LastWriteTimeUtc));
if (fiWorld != null)
{
feature.Fields.Add(new FieldValue("PATH2", fiWorld.FullName));
feature.Fields.Add(new FieldValue("LAST_MODIFIED2", fiWorld.LastWriteTimeUtc));
}
else
{
feature.Fields.Add(new FieldValue("PATH2", ""));
}
feature.Fields.Add(new FieldValue("RF_PROVIDER", PlugInManager.PlugInID(rFileDataset).ToString()));
feature.Fields.Add(new FieldValue("MANAGED", _managed && (rasterLayer is IBitmap)));
feature.Fields.Add(new FieldValue("FORMAT", fi.Extension.Replace(".", "")));
feature.Fields.Add(new FieldValue("CELLX", cellX));
feature.Fields.Add(new FieldValue("CELLY", cellY));
feature.Fields.Add(new FieldValue("LEVELS", (_managed) ? Math.Max(_levels, 1) : 0));
if (!fdb.Insert(rasterFC, feature))
{
Console.WriteLine("\nERROR@" + fi.FullName + ": " + fdb.lastErrorMsg);
}
else
{
if (_managed && (rasterLayer is IBitmap) && (fdb is SqlFDB))
{
QueryFilter qfilter = new QueryFilter();
qfilter.SubFields = "FDB_OID";
if (_fdb is AccessFDB)
{
filter.WhereClause = ((AccessFDB)_fdb).DbColName("PATH") + "='" + fi.FullName + "'";
}
else
{
qfilter.WhereClause = "PATH='" + fi.FullName + "'";
}
IFeatureCursor cursor = ((SqlFDB)fdb).Query(rasterFC, qfilter);
if (cursor != null)
{
IFeature feat = cursor.NextFeature;
if (feat != null)
{
InsertImageDatasetBitmap(feat.OID, rasterLayer, _levels, format);
}
cursor.Dispose();
}
}
Console.WriteLine(">" + fi.FullName + " added...");
}
rFileDataset.Dispose();
return(true);
}
async public Task <IRasterLayer> NextRasterLayer()
{
if (_cursor == null || _layer == null)
{
return(null);
}
try
{
while (true)
{
IFeature feature = await _cursor.NextFeature();
if (feature == null)
{
return(null);
}
IRasterLayer rLayer = null;
double cell = Math.Max((double)feature["CELLX"], (double)feature["CELLY"]);
int levels = Convert.ToInt32(feature["LEVELS"]);
if ((bool)feature["MANAGED"] && _layer._imageSpaceType == SQLiteFDBImageCatalogClass.ImageSpaceType.FileSystem)
{
//gView.DataSources.Raster.File.PyramidFileClass rasterClass = new gView.DataSources.Raster.File.PyramidFileClass(_layer._dataset, _layer._imageSpace + @"/" + (string)feature["MANAGED_FILE"], feature.Shape as IPolygon);
//if (rasterClass.isValid)
//{
// rLayer = LayerFactory.Create(rasterClass) as IRasterLayer;
// if (rLayer != null)
// {
// rLayer.InterpolationMethod = _layer.InterpolationMethod;
// if (rasterClass.SpatialReference == null) rasterClass.SpatialReference = _layer._sRef;
// }
//}
}
else if (!(bool)feature["MANAGED"])
{
if (feature["RF_PROVIDER"] == null || feature["RF_PROVIDER"] == DBNull.Value)
{
gView.DataSources.Raster.File.RasterFileDataset rDataset = new gView.DataSources.Raster.File.RasterFileDataset();
rLayer = rDataset.AddRasterFile((string)feature["PATH"], feature.Shape as IPolygon);
}
else
{
IRasterFileDataset rDataset = _layer._compMan.CreateInstance(new Guid(feature["RF_PROVIDER"].ToString())) as IRasterFileDataset;
if (rDataset == null)
{
continue;
}
rLayer = rDataset.AddRasterFile((string)feature["PATH"], feature.Shape as IPolygon);
}
if (rLayer != null && rLayer.RasterClass != null)
{
rLayer.InterpolationMethod = _layer.InterpolationMethod;
if (rLayer.RasterClass.SpatialReference == null)
{
rLayer.RasterClass.SpatialReference = _layer._sRef;
}
}
}
if (rLayer != null)
{
if (rLayer.Class is IGridClass)
{
IGridClass gridClass = (IGridClass)rLayer.Class;
gridClass.ColorClasses = _layer.ColorClasses;
gridClass.UseHillShade = _layer.UseHillShade;
gridClass.HillShadeVector = _layer.HillShadeVector;
gridClass.UseIgnoreDataValue = _layer.UseIgnoreDataValue;
gridClass.IgnoreDataValue = _layer.IgnoreDataValue;
gridClass.RenderRawGridValues = _layer.RenderRawGridValues;
}
return(rLayer);
}
}
}
catch
{
}
return(null);
}
static void Main(string[] args)
{
#region Parse Parameters
for (int i = 0; i < args.Length; i++)
{
switch (args[i])
{
case "-add":
if (job != jobs.unknown)
{
Console.WriteLine("Can't do more than one job. Run programm twice...");
return;
}
job = jobs.add;
break;
case "-clean":
if (job != jobs.unknown)
{
Console.WriteLine("Can't do more than one job. Run programm twice...");
return;
}
job = jobs.removeUnexisting;
break;
case "-truncate":
if (job != jobs.unknown)
{
Usage();
Console.WriteLine("Can't do more than one job. Run programm twice...");
return;
}
job = jobs.truncate;
break;
case "-s":
connectinString = args[++i];
break;
case "-db":
dbType = args[++i].ToLower();
break;
case "-provider":
provider = args[++i].ToLower();
break;
case "-fn":
if (rootPath != String.Empty)
{
Usage();
Console.WriteLine("Filename OR Rootdirectory...");
return;
}
fileName = args[++i];
break;
case "-rd":
if (fileName != String.Empty)
{
Usage();
Console.WriteLine("Filename OR Rootdirectory...");
return;
}
rootPath = args[++i];
break;
case "-f":
Filters = args[++i];
break;
}
}
#endregion
#region Check Parameters
if (connectinString == String.Empty)
{
Usage();
Console.WriteLine("No connection string...");
return;
}
switch (job)
{
case jobs.removeUnexisting:
case jobs.truncate:
break;
case jobs.add:
if (fileName == String.Empty &&
(rootPath == String.Empty || Filters == String.Empty))
{
Usage();
Console.WriteLine("No file or rootdirectory and filter defined...");
return;
}
break;
case jobs.unknown:
Usage();
Console.WriteLine("No job defined...");
return;
}
#endregion
DateTime dt = DateTime.Now;
string mdb = ConfigTextStream.ExtractValue(connectinString, "mdb");
string dsname = ConfigTextStream.ExtractValue(connectinString, "dsname");
string connStr = ConfigTextStream.RemoveValue(connectinString, "dsname");
IFeatureDataset ds = null;
if (mdb != String.Empty)
{
AccessFDB fdb = new AccessFDB();
fdb.Open(connStr);
IFeatureDataset dataset = fdb[dsname];
if (dataset == null)
{
Console.WriteLine("Error opening dataset: " + fdb.lastErrorMsg);
return;
}
//dataset.ConnectionString = connectinString;
if (!dataset.Open())
{
Console.WriteLine("Error opening dataset: " + dataset.lastErrorMsg);
return;
}
ds = dataset;
}
else if (dbType == "sql")
{
SqlFDB fdb = new SqlFDB();
fdb.Open(connStr);
IFeatureDataset dataset = fdb[dsname];
if (dataset == null)
{
Console.WriteLine("Error opening dataset: " + fdb.lastErrorMsg);
return;
}
//dataset.ConnectionString = connectinString;
if (!dataset.Open())
{
Console.WriteLine("Error opening dataset: " + dataset.lastErrorMsg);
return;
}
ds = dataset;
}
else if (dbType == "postgres")
{
pgFDB fdb = new pgFDB();
fdb.Open(connStr);
IFeatureDataset dataset = fdb[dsname];
if (dataset == null)
{
Console.WriteLine("Error opening dataset: " + fdb.lastErrorMsg);
return;
}
//dataset.ConnectionString = connectinString;
if (!dataset.Open())
{
Console.WriteLine("Error opening dataset: " + dataset.lastErrorMsg);
return;
}
ds = dataset;
}
else if (dbType == "sqlite")
{
SQLiteFDB fdb = new SQLiteFDB();
fdb.Open(connStr);
IFeatureDataset dataset = fdb[dsname];
if (dataset == null)
{
Console.WriteLine("Error opening dataset: " + fdb.lastErrorMsg);
return;
}
//dataset.ConnectionString = connectinString;
if (!dataset.Open())
{
Console.WriteLine("Error opening dataset: " + dataset.lastErrorMsg);
return;
}
ds = dataset;
}
IRasterFileDataset rds = null;
if (provider == "gdal")
{
rds = PlugInManager.Create(new Guid("43DFABF1-3D19-438c-84DA-F8BA0B266592")) as IRasterFileDataset;
}
else if (provider == "raster")
{
rds = PlugInManager.Create(new Guid("D4812641-3F53-48eb-A66C-FC0203980C79")) as IRasterFileDataset;
}
Dictionary <string, Guid> providers = new Dictionary <string, Guid>();
if (rds != null)
{
foreach (string format in rds.SupportedFileFilter.Split('|'))
{
string extension = format;
int pos = format.LastIndexOf(".");
if (pos > 0)
{
extension = format.Substring(pos, format.Length - pos);
}
providers.Add(extension, PlugInManager.PlugInID(rds));
Console.WriteLine("Provider " + extension + ": " + rds.ToString() + " {" + PlugInManager.PlugInID(rds).ToString() + "}");
}
}
if (providers.Count == 0)
{
providers = null;
}
switch (job)
{
case jobs.truncate:
Truncate(ds, dsname + "_IMAGE_POLYGONS");
break;
case jobs.removeUnexisting:
RemoveUnexisting(ds);
CalculateExtent(ds);
break;
case jobs.add:
if (fileName != String.Empty)
{
if (!ImportFiles(ds, fileName.Split(';'), providers))
{
if (!continueOnError)
{
return;
}
}
}
else if (rootPath != String.Empty && Filters != String.Empty)
{
if (!ImportDirectory(ds, new DirectoryInfo(rootPath), Filters.Split(';'), providers))
{
if (!continueOnError)
{
return;
}
}
}
CalculateExtent(ds);
break;
}
Console.WriteLine("\n" + ((TimeSpan)(DateTime.Now - dt)).TotalSeconds + "s");
Console.WriteLine("done...");
}
public void LoadMapDocument(string filename)
{
if (_doc == null || filename == "")
{
return;
}
_docFilename = filename;
System.IO.FileInfo fi = new System.IO.FileInfo(filename);
if (!fi.Exists)
{
return;
}
if (fi.Extension.ToLower() != ".axl")
{
RemoveAllDataViews();
if (_appWindow != null)
{
_appWindow.RemoveAllToolbars();
}
_activeDataView = null;
}
XmlStream stream = new XmlStream("");
if (fi.Extension.ToLower() == ".rdm")
{
StreamReader sr = new StreamReader(filename);
byte[] bytes = new byte[fi.Length];
BinaryReader br = new BinaryReader(sr.BaseStream);
br.Read(bytes, 0, bytes.Length);
sr.Close();
bytes = Crypto.Decrypt(bytes, _cryptoKey);
MemoryStream ms = new MemoryStream(bytes);
stream.ReadStream(ms);
ms.Close();
}
else if (fi.Extension.ToLower() == ".axl")
{
IMap map = _doc.Maps[0];
PlugInManager pman = new PlugInManager();
#region AXL
XmlDocument axl = new XmlDocument();
axl.Load(fi.FullName);
#region Extent
XmlNode envNode = axl.SelectSingleNode("ARCXML/CONFIG/MAP/PROPERTIES/ENVELOPE[@minx and @maxx and @miny and @miny]");
if (envNode != null)
{
Envelope env = new Envelope(envNode);
map.Display.Limit = new Envelope(env);
map.Display.ZoomTo(env);
}
#endregion
#region Workspaces
Dictionary <string, IDataset> _workspaces = new Dictionary <string, IDataset>();
foreach (XmlNode workspaceNode in axl.SelectNodes("ARCXML/CONFIG/MAP/WORKSPACES/*"))
{
switch (workspaceNode.Name)
{
case "SDEWORKSPACE":
string connectionString = "server=" + workspaceNode.Attributes["server"].Value;
if (workspaceNode.Attributes["instance"] != null)
{
connectionString += ";instance=" + workspaceNode.Attributes["instance"].Value;
}
if (workspaceNode.Attributes["database"] != null)
{
connectionString += ";database=" + workspaceNode.Attributes["database"].Value;
}
if (workspaceNode.Attributes["user"] != null)
{
connectionString += ";user="******"user"].Value;
}
if (workspaceNode.Attributes["password"] != null)
{
connectionString += ";password="******"password"].Value;
}
IDataset sdeDataset = pman.CreateInstance(new Guid("CE42218B-6962-48c9-9BAC-39E4C5003AE5")) as IDataset;
if (sdeDataset == null)
{
continue;
}
sdeDataset.ConnectionString = connectionString;
if (!sdeDataset.Open())
{
continue;
}
_workspaces.Add(workspaceNode.Attributes["name"].Value, sdeDataset);
break;
case "SHAPEWORKSPACE":
IDataset shapeDataset = pman.CreateInstance(new Guid("80F48262-D412-41fb-BF43-2D611A2ABF42")) as IDataset;
if (shapeDataset == null)
{
continue;
}
shapeDataset.ConnectionString = workspaceNode.Attributes["directory"].Value;
if (!shapeDataset.Open())
{
continue;
}
_workspaces.Add(workspaceNode.Attributes["name"].Value, shapeDataset);
break;
case "IMAGEWORKSPACE":
IDataset rasterDataset = pman.CreateInstance(new Guid("43DFABF1-3D19-438c-84DA-F8BA0B266592")) as IDataset;
_workspaces.Add(workspaceNode.Attributes["name"].Value, rasterDataset);
break;
}
}
#endregion
#region Layers
XmlNodeList layerNodes = axl.SelectNodes("ARCXML/CONFIG/MAP/LAYER[@name and @id and @type]");
if (layerNodes == null)
{
return;
}
for (int i = layerNodes.Count - 1; i >= 0; i--)
{
XmlNode layerNode = layerNodes[i];
if (layerNode.Attributes["type"].Value == "featureclass")
{
XmlNode datasetNode = layerNode.SelectSingleNode("DATASET[@name and @workspace]");
if (datasetNode == null)
{
continue;
}
if (!_workspaces.ContainsKey(datasetNode.Attributes["workspace"].Value))
{
continue;
}
IDataset dataset = _workspaces[datasetNode.Attributes["workspace"].Value];
IDatasetElement dsElement = dataset[datasetNode.Attributes["name"].Value];
if (dsElement == null || dsElement.Class == null)
{
continue;
}
IFeatureLayer layer = (IFeatureLayer)LayerFactory.Create(dsElement.Class);
if (layerNode.Attributes["visible"] != null)
{
layer.Visible = layerNode.Attributes["visible"].Value == "true";
}
layer.SID = layerNode.Attributes["id"].Value;
map.AddLayer(layer);
SetLayernameAndScales(layerNode, layer);
SetRenderers(layerNode, layer);
XmlNode queryNode = layerNode.SelectSingleNode("QUERY[@where]");
if (queryNode != null)
{
layer.FilterQuery = new QueryFilter();
layer.FilterQuery.WhereClause = queryNode.Attributes["where"].Value;
}
}
else if (layerNode.Attributes["type"].Value == "image")
{
XmlNode datasetNode = layerNode.SelectSingleNode("DATASET[@name and @workspace]");
if (datasetNode == null)
{
continue;
}
if (!_workspaces.ContainsKey(datasetNode.Attributes["workspace"].Value))
{
continue;
}
IRasterFileDataset dataset = _workspaces[datasetNode.Attributes["workspace"].Value] as IRasterFileDataset;
if (dataset == null)
{
continue;
}
XmlNode workspaceNode = axl.SelectSingleNode("ARCXML/CONFIG/MAP/WORKSPACES/IMAGEWORKSPACE[@name='" + datasetNode.Attributes["workspace"].Value + "' and @directory]");
if (workspaceNode == null)
{
continue;
}
IRasterLayer rLayer = dataset.AddRasterFile(workspaceNode.Attributes["directory"].Value + @"\" + datasetNode.Attributes["name"].Value);
if (rLayer == null)
{
continue;
}
if (layerNode.Attributes["visible"] != null)
{
rLayer.Visible = layerNode.Attributes["visible"].Value == "true";
}
rLayer.SID = layerNode.Attributes["id"].Value;
map.AddLayer(rLayer);
SetLayernameAndScales(layerNode, rLayer);
}
}
#endregion
ValidateUI();
IsDirty = false;
_appWindow.Title = "gView.Carto " + fi.Name;
if (AfterLoadMapDocument != null)
{
AfterLoadMapDocument(_doc);
}
return;
#endregion
}
else
{
stream.ReadStream(filename);
}
while (_doc.Maps.Count > 0)
{
_doc.RemoveMap(_doc.Maps[0]);
}
_dataViews.Clear();
stream.Load("MapDocument", null, _doc);
// Load DataViews...
DataView dv;
while ((dv = (DataView)stream.Load("DataView", null, new DataView(_doc.Maps))) != null)
{
if (!(dv.Map is Map))
{
continue;
}
DataView dataView = _appWindow.AddDataView((Map)dv.Map);
if (dataView == null)
{
continue;
}
dataView.Envelope = dv.Envelope;
dataView.TOC = dv.TOC;
dataView.DisplayRotation = dv.DisplayRotation;
if (_activeDataView == null)
{
_activeDataView = dataView;
}
}
if (_dataViews.Count == 0 && _doc.Maps.Count > 0)
{
//_appWindow.AddDataView((Map)_doc.Maps[0]);
_activeDataView = _dataViews[0];
}
if (_activeDataView != null && _activeDataView.MapView != null)
{
_activeDataView.MapView.Tool = this.ActiveTool;
}
ValidateUI();
IsDirty = false;
_appWindow.Title = "gView.Carto " + fi.Name;
_readonly = (fi.Extension.ToLower() == ".rdm");
if (AfterLoadMapDocument != null)
{
AfterLoadMapDocument(_doc);
}
}
async public Task <IRasterLayer> NextRasterLayer()
{
if (_cursor == null || _layer == null)
{
return(null);
}
try
{
while (true)
{
IFeature feature = await _cursor.NextFeature();
if (feature == null)
{
return(null);
}
IRasterLayer rLayer = null;
double cell = Math.Max((double)feature["CELLX"], (double)feature["CELLY"]);
int levels = (int)feature["LEVELS"];
if (!(bool)feature["MANAGED"])
{
if (feature["RF_PROVIDER"] == null || feature["RF_PROVIDER"] == DBNull.Value)
{
gView.DataSources.Raster.File.RasterFileDataset rDataset = new gView.DataSources.Raster.File.RasterFileDataset();
rLayer = rDataset.AddRasterFile((string)feature["PATH"], feature.Shape as IPolygon);
}
else
{
IRasterFileDataset rDataset = _layer._compMan.CreateInstance(new Guid(feature["RF_PROVIDER"].ToString())) as IRasterFileDataset;
if (rDataset == null)
{
continue;
}
rLayer = rDataset.AddRasterFile((string)feature["PATH"], feature.Shape as IPolygon);
}
if (rLayer != null && rLayer.RasterClass != null)
{
rLayer.InterpolationMethod = _layer.InterpolationMethod;
if (rLayer.RasterClass.SpatialReference == null)
{
rLayer.RasterClass.SpatialReference = _layer._sRef;
}
}
}
if (rLayer != null)
{
if (rLayer.Class is IGridClass)
{
IGridClass gridClass = (IGridClass)rLayer.Class;
gridClass.ColorClasses = _layer.ColorClasses;
gridClass.UseHillShade = _layer.UseHillShade;
gridClass.HillShadeVector = _layer.HillShadeVector;
gridClass.UseIgnoreDataValue = _layer.UseIgnoreDataValue;
gridClass.IgnoreDataValue = _layer.IgnoreDataValue;
gridClass.RenderRawGridValues = _layer.RenderRawGridValues;
}
return(rLayer);
}
}
}
catch
{
}
return(null);
}