Added a function to retrieve the rotation of the page

charlesw · May 28, 2012 · 1b1f7e9 · 1b1f7e9
1 parent c0ab636
commit 1b1f7e9
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Showing 2 changed files with 17 additions and 2 deletions.
diff --git a/api/PageLayoutAnalyzer.cpp b/api/PageLayoutAnalyzer.cpp
@@ -81,6 +81,19 @@ DocumentLayout* TesseractProcessor::AnalyseLayout(System::Drawing::Image* image)
 	}
 }
 
+int TesseractProcessor::GetRotation()
+{
+	int blockrotation = 0;
+	int* blockpointer = &blockrotation;
+
+	bool dummy = true;
+	bool* dummypointer = &dummy;
+
+	this->EngineAPI->GetBlockTextOrientations(&blockpointer, &dummypointer);
+
+	return (*blockpointer) * 90;
+}
+
 DocumentLayout* TesseractProcessor::AnalyseLayoutBinaryImage(
 	unsigned char* binData, int width, int height)
 {

diff --git a/api/TesseractEngineWrapper.h b/api/TesseractEngineWrapper.h
@@ -125,6 +125,7 @@ __gc public class TesseractProcessor : public IDisposable
 	bool GetDoubleVariable(System::String* name, double __gc* value);
 	System::String* GetStringVariable(System::String* name);
 
+
 	bool SetVariable(System::String* nam, System::String* value);
 
 	void DisableThresholder();
@@ -163,7 +164,7 @@ __gc public class TesseractProcessor : public IDisposable
 	//
 	String* RecognizeGreyImage(unsigned short* greyData, int width, int height);
 
-
+	
 
 
 private:
@@ -191,7 +192,8 @@ __gc public class TesseractProcessor : public IDisposable
 	DocumentLayout* AnalyseLayoutBinaryImage(unsigned char* binData, int width, int height);
 	DocumentLayout* AnalyseLayoutGreyImage(unsigned char* greyData, int width, int height);
 	DocumentLayout* AnalyseLayoutGreyImage(unsigned short* greyData, int width, int height);
-
+
+	int GetRotation();