private void FillLayerComboBox()
{
ComboBoxLayerSelector layerNameCombo = ComboBoxLayerSelector.GetLayerNameComboBox();
if (layerNameCombo == null)
{
return;
}
layerNameCombo.ClearAll();
IRasterLayer rasterLayer;
// Loop through the layers in the map and add the layer's name to the combo box.
for (int i = 0; i < m_map.LayerCount; i++)
{
if (m_map.get_Layer(i) is IRasterLayer)
{
rasterLayer = m_map.get_Layer(i) as IRasterLayer;
if (rasterLayer == null)
{
break;
}
layerNameCombo.AddItem(rasterLayer.Name, rasterLayer);
}
}
}
private void Uninitialize()
{
if (s_extension == null)
{
return;
}
// Detach event handlers
IActiveViewEvents_Event avEvent = m_map as IActiveViewEvents_Event;
avEvent.ItemAdded -= AvEvent_ItemAdded;
avEvent.ItemDeleted -= AvEvent_ItemAdded;
avEvent.ContentsChanged -= avEvent_ContentsChanged;
avEvent = null;
// Update UI
ComboBoxLayerSelector layerNameCombo = ComboBoxLayerSelector.GetLayerNameComboBox();
if (layerNameCombo != null)
{
layerNameCombo.ClearAll();
}
}
protected override void OnClick()
{
string straboPath = Environment.GetEnvironmentVariable(ArcStrabo2Extension.EnvironmentVariableSTRABO_HOME, EnvironmentVariableTarget.User);
string tessPath = Environment.GetEnvironmentVariable(ArcStrabo2Extension.EnvironmentVariableTESS_DATA, EnvironmentVariableTarget.User);
if (ArcStrabo2Extension.PathSet == false)
{
if (String.IsNullOrEmpty(straboPath) == true)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoStraboHome);
return;
}
if (String.IsNullOrEmpty(tessPath) == true)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoTess_Data);
return;
}
////Initialize directories
bool Initialize_straboPath_Correct = ArcStrabo2Extension.initialize_straboPath_directories(straboPath);
if (Initialize_straboPath_Correct == false)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoStraboHomeWritePermission);
return;
}
ArcStrabo2Extension.PathSet = true;
}
#region Text Recognition
////Save Positive and Negative Layer and making GeoJason File
ComboBoxLayerSelector layerNameCombo = ComboBoxLayerSelector.GetLayerNameComboBox();
////Select correct raster map layer
RasterLayer rasterlayer = new RasterLayer();
rasterlayer = ((RasterLayer)layerNameCombo.GetSelectedLayer());
string input_data_source_directory;
try
{
input_data_source_directory = rasterlayer.FilePath;
}
catch (Exception)
{
// Handle no input map error
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoInputMap, "Input Map Error", MessageBoxButtons.OK);
return;
}
////Select language from combo box in toolbar
ComboBoxLanguageSelector languageNameCombo = ComboBoxLanguageSelector.GetLanguageNameComboBox();
string lng = languageNameCombo.Get_selected_language();
if (lng == null)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoInputLanguage, "Input Language Error", MessageBoxButtons.OK);
return;
}
////Set Log Directory Path
Log.SetLogDir(ArcStrabo2Extension.Log_Path);
Log.SetOutputDir(ArcStrabo2Extension.Log_Path);
Log.WriteLine("MakingTextLabelGeoJsonFile Method Start SIMA");
IMap map = ArcMap.Document.FocusMap;
ArcStraboObject arcStraboObject = new ArcStraboObject();
arcStraboObject.MakingTextLabelGeoJsonFile(ArcStrabo2Extension.Text_Result_Path);
Log.WriteLine("MakingTextLabelGeoJsonFile Method Finish");
////Run TextExtraction Layer from Strabo.core and load raster Layer
Log.WriteLine("textLayerExtract Medthod Start SIMA");
arcStraboObject.textLayerExtract(input_data_source_directory, ArcStrabo2Extension.Text_Result_Path);
Log.WriteLine("textLayerExtract Method Finish");
Log.WriteLine("AddRasterLayer Method Start SIMA");
arcStraboObject.AddRasterLayer(ArcStrabo2Extension.Text_Result_Path, ArcStrabo2Extension.TextLayerPNGFileName);
Log.WriteLine("AddRasterLayer Method Finish");
////Run TextIdentifier Method
Log.WriteLine("textIndentification Method Start SIMA");
System.Windows.Forms.Cursor.Current = Cursors.WaitCursor;
///// Attempting to create cancel feature window
//DialogResult result = MessageBox.Show("Text Recognition is running.", "Application Running", MessageBoxButtons.OKCancel);
//if (result == DialogResult.Cancel)
//{
// return;
//}
//else if (result == DialogResult.OK)
arcStraboObject.textIndentification(ArcStrabo2Extension.Text_Result_Path + "\\", ArcStrabo2Extension.Intermediate_Result_Path + "\\", ArcStrabo2Extension.TextLayerPNGFileName);
System.Windows.Forms.Cursor.Current = Cursors.Default;
Log.WriteLine("textIndentification Method Finish");
////OCR Part
Log.WriteLine("ExtractTextToGEOJSON Method Start SANJUALI");
System.Windows.Forms.Cursor.Current = Cursors.AppStarting;
//// Select language from combo box in toolbar
//ComboBoxLanguageSelector languageNameCombo = ComboBoxLanguageSelector.GetLanguageNameComboBox();
//string lng = languageNameCombo.Get_selected_language();
//if (lng == null)
//{
// MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoInputLanguage, "Input Language Error", MessageBoxButtons.OK);
// return;
//}
Strabo.Core.OCR.WrapperTesseract language = new Strabo.Core.OCR.WrapperTesseract(tessPath, lng);
/// Strabo.Core.OCR.WrapperTesseract language = new Strabo.Core.OCR.WrapperTesseract(tessPath);
language.ExtractTextToGEOJSON(ArcStrabo2Extension.Intermediate_Result_Path, ArcStrabo2Extension.Text_Result_Path, ArcStrabo2Extension.TesseractResultsJSONFileName);
Log.WriteLine("ExtractTextToGEOJSON Method Finish");
System.Windows.Forms.Cursor.Current = Cursors.Default;
////Add Polygon of OCR Layer
Log.WriteLine("CreateFeatureClassWithFields Method Start SIMA");
IWorkspace workspace = arcStraboObject.CreateShapefileWorkspace(ArcStrabo2Extension.Text_Result_Path);
IFeatureWorkspace featureworkspace = (IFeatureWorkspace)workspace;
string tesseDataPath = ArcStrabo2Extension.Text_Result_Path + "\\" + ArcStrabo2Extension.TesseractResultsJSONFileName;
IFeatureClass featureClass = arcStraboObject.CreateFeatureClassWithFields(ArcStrabo2Extension.TextLayerOCRShapefile, featureworkspace, tesseDataPath);
IFeatureLayer featureLayer = arcStraboObject.CreateFeatureLayer(featureClass);
Log.WriteLine("CreateFeatureClassWithFields Method Finish");
Log.WriteLine("AddPolygon Method Start");
arcStraboObject.AddPolygon(featureLayer, featureworkspace, tesseDataPath);
Log.WriteLine("AddPolygon Method Finish");
Log.ArchiveLog();
MessageBox.Show("Text recognition finished!", "Done", MessageBoxButtons.OK);
#endregion
}
protected override void OnClick()
{
string straboPath = Environment.GetEnvironmentVariable(ArcStrabo2Extension.EnvironmentVariableSTRABO_HOME, EnvironmentVariableTarget.User);
string tessPath = Environment.GetEnvironmentVariable(ArcStrabo2Extension.EnvironmentVariableTESS_DATA, EnvironmentVariableTarget.User);
if (ArcStrabo2Extension.PathSet == false)
{
if (String.IsNullOrEmpty(straboPath) == true)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoStraboHome);
return;
}
if (String.IsNullOrEmpty(tessPath) == true)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoTess_Data);
return;
}
bool Initialize_straboPath_Correct = ArcStrabo2Extension.initialize_straboPath_directories(straboPath);
if (Initialize_straboPath_Correct == false)
{
MessageBox.Show(ArcStrabo2Extension.ErrorMsgNoStraboHomeWritePermission);
return;
}
ArcStrabo2Extension.PathSet = true;
}
//
// TODO: Sample code showing how to access button host
//
ArcMap.Application.CurrentTool = null;
ComboBoxLayerSelector layerNameCombo = ComboBoxLayerSelector.GetLayerNameComboBox();
RasterLayer rasterlayer = new RasterLayer();
rasterlayer = ((RasterLayer)layerNameCombo.GetSelectedLayer());
//raster.Raster
//RasterLayer raster2 = new RasterLayer();
//raster2.CreateFromRaster(raster.Raster);
//IMap map = ArcMap.Document.FocusMap;
//map.AddLayer((ILayer)raster2);
//MessageBox.Show(layerNameCombo.selected_layer_name + " " + raster2.RowCount + " " + raster2.ColumnCount + " " + raster2.BandCount);
ColorSegmentationWorker cs = new ColorSegmentationWorker();
try
{
IRaster2 iraster2 = rasterlayer.Raster as IRaster2;
string[] bitmap_fns = cs.Apply(System.IO.Path.GetDirectoryName(iraster2.RasterDataset.CompleteName) + "\\", ArcStrabo2Extension.Text_Result_Path + "\\", System.IO.Path.GetFileName(iraster2.RasterDataset.CompleteName));
IMap map = ArcMap.Document.FocusMap;
foreach (string path in bitmap_fns)
{
//RasterDataset rds = new RasterDataset();
//rds.OpenFromFile(path);
RasterLayer rasterlayer2 = new RasterLayer();
rasterlayer2.CreateFromFilePath(path);
map.AddLayer(rasterlayer2);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
