string ExtractDataOCR(SmartOcrSdkExports.TOCR_RECT tocr_Rect)
{
int res = SmartOcrSdkExports.OCR_DeleteAllRegionsInPage(m_nSelectedPageIndex);
res = SmartOcrSdkExports.OCR_AddCustomRegionInPage(m_nSelectedPageIndex, SmartOcrSdkExports.OCR_RT_TEXT, tocr_Rect);
res = SmartOcrSdkExports.OCR_RecognizeRegion(m_nSelectedPageIndex, 0, SmartOcrSdkExports.OCR_RT_TEXT, null, IntPtr.Zero);
int nRegionType_1 = SmartOcrSdkExports.OCR_RT_UNDEFINED;
// SmartOcrSdkExports.TOCR_RECT rectRegion = new SmartOcrSdkExports.TOCR_RECT();
SmartOcrSdkExports.OCR_GetRegionInfo(m_nSelectedPageIndex, 0, ref nRegionType_1, ref tocr_Rect);
int regionCount = SmartOcrSdkExports.OCR_GetRegionCountInPage(m_nSelectedPageIndex);
StringBuilder sbText = new StringBuilder();
for (int i = 0; i < regionCount; i++)
{
// First calculate how much space do we need
int length = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, null, 0);
if (length != SmartOcrSdkExports.RES_ERROR)
{
StringBuilder sbBuffer = new StringBuilder(length);
res = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, sbBuffer, length);
if (res != SmartOcrSdkExports.RES_ERROR)
{
sbText.Append(sbBuffer.ToString());
sbText.Append(System.Environment.NewLine);
sbText.Append(System.Environment.NewLine);
}
}
}
return(sbText.ToString());
}
private void ExtractData(object sender, EventArgs e)
{
var fileName = "KBLAAOCR_" + String.Format("{0:ddMMyyyyHHmmss}", DateTime.Now) + ".txt";
string strRedistPath = m_strModulePath + "\\ExportedFile\\" + fileName;
FileInfo saveFile = new FileInfo(strRedistPath);
StreamWriter writer = null;
bool flag = false;
if (myRectangles.Count > 0)
{
writer = saveFile.CreateText();
flag = true;
}
foreach (var rect in myRectangles)
{
SmartOcrSdkExports.TOCR_RECT tocr_Rect;
tocr_Rect.m_nBottom = rect.Bottom;
tocr_Rect.m_nLeft = rect.Left;
tocr_Rect.m_nRight = rect.Right;
tocr_Rect.m_nTop = rect.Top;
int res = SmartOcrSdkExports.OCR_DeleteAllRegionsInPage(m_nSelectedPageIndex);
res = SmartOcrSdkExports.OCR_AddCustomRegionInPage(m_nSelectedPageIndex, SmartOcrSdkExports.OCR_RT_TEXT, tocr_Rect);
res = SmartOcrSdkExports.OCR_RecognizeRegion(m_nSelectedPageIndex, 0, SmartOcrSdkExports.OCR_RT_TEXT, null, IntPtr.Zero);
int nRegionType_1 = SmartOcrSdkExports.OCR_RT_UNDEFINED;
SmartOcrSdkExports.TOCR_RECT rectRegion = new SmartOcrSdkExports.TOCR_RECT();
SmartOcrSdkExports.OCR_GetRegionInfo(m_nSelectedPageIndex, 0, ref nRegionType_1, ref rectRegion);
int regionCount = SmartOcrSdkExports.OCR_GetRegionCountInPage(m_nSelectedPageIndex);
StringBuilder sbText = new StringBuilder();
for (int i = 0; i < regionCount; i++)
{
// First calculate how much space do we need
int length = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, null, 0);
if (length != SmartOcrSdkExports.RES_ERROR)
{
StringBuilder sbBuffer = new StringBuilder(length);
res = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, sbBuffer, length);
if (res != SmartOcrSdkExports.RES_ERROR)
{
sbText.Append(sbBuffer.ToString());
sbText.Append(System.Environment.NewLine);
sbText.Append(System.Environment.NewLine);
writer.Write(sbText.ToString());
}
}
}
}
if (flag)
{
writer.Close();
string msg = "Data was extracted and imported to file which put , " + strRedistPath + ", Please browse for view !";
MessageBox.Show(msg);
btnExtract.Enabled = false;
}
}
private void button1_Click(object sender, EventArgs e)
{
SmartOcrSdkExports.OCR_SetRecognitionMode(SmartOcrSdkExports.OCR_RM_FORM);
// int ress = SmartOcrSdkExports.CAP_AddSampleFieldData(SmartOcrSdkExports.CAP_FF_TEXT, "TOTAL");
// ress = SmartOcrSdkExports.CAP_AddSampleFieldDataByName("TOTAL", "1000");
//// ress = SmartOcrSdkExports.CAP_RegisterCustomField("TOTAL", "tbInvoice", SmartOcrSdkExports.CAP_FF_TEXT, null, null, null);
// int length_v2 = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, 0, null, 0);
// StringBuilder sbBuffer_v2 = new StringBuilder(length_v2);
// // res = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, sbBuffer, length);
// ress = SmartOcrSdkExports.CAP_FilterTextAs("TOTAL", SmartOcrSdkExports.CAP_FF_TEXT, sbBuffer_v2, length_v2, null, null);
// MessageBox.Show(ress + "");
DataTable dbTable = new DataTable();
try
{
//Adding columns to datatable
dbTable.Columns.Add("UNIT PRICE", typeof(string));
dbTable.Columns.Add("TOTAL", typeof(string));
// Init the OCR SDK
//if (!Init()) return;
// Add pages
//SmartOcrSdkExports.OCR_AddPagesFromPDF("C:\\Temp\\W-2.pdf", null, IntPtr.Zero);
// SmartOcrSdkExports.OCR_AddPageFromImage("C:\\Temp\\test.png");
//set region mode:OCR_RM_FORM
SmartOcrSdkExports.OCR_SetRecognitionMode(SmartOcrSdkExports.OCR_RM_FORM);
SmartOcrSdkExports.TOCR_RECT rectRegion = new SmartOcrSdkExports.TOCR_RECT();
//rectRegion.m_nLeft = 1778;
//rectRegion.m_nTop = 1387;
//rectRegion.m_nRight = 2375;
//rectRegion.m_nBottom = 2036;
rectRegion.m_nLeft = 507;
rectRegion.m_nTop = 1130;
rectRegion.m_nRight = 1216;
rectRegion.m_nBottom = 1643;
int res = SmartOcrSdkExports.OCR_DeleteAllRegionsInPage(m_nSelectedPageIndex);
res = SmartOcrSdkExports.OCR_AddCustomRegionInPage(m_nSelectedPageIndex, SmartOcrSdkExports.OCR_RT_TEXT, rectRegion);
res = SmartOcrSdkExports.OCR_RecognizeRegion(m_nSelectedPageIndex, 0, SmartOcrSdkExports.OCR_RT_TEXT, null, IntPtr.Zero);
int nRegionType_1 = SmartOcrSdkExports.OCR_RT_UNDEFINED;
//SmartOcrSdkExports.TOCR_RECT rectRegion = new SmartOcrSdkExports.TOCR_RECT();
SmartOcrSdkExports.OCR_GetRegionInfo(m_nSelectedPageIndex, 0, ref nRegionType_1, ref rectRegion);
int regionCount = SmartOcrSdkExports.OCR_GetRegionCountInPage(m_nSelectedPageIndex);
StringBuilder sbText = new StringBuilder();
for (int i = 0; i < regionCount; i++)
{
// First calculate how much space do we need
int length = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, null, 0);
if (length != SmartOcrSdkExports.RES_ERROR)
{
StringBuilder sbBuffer = new StringBuilder(length);
res = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, sbBuffer, length);
if (res != SmartOcrSdkExports.RES_ERROR)
{
sbText.Append(sbBuffer.ToString());
sbText.Append(System.Environment.NewLine);
sbText.Append(System.Environment.NewLine);
}
}
}
MessageBox.Show(sbText.ToString());
//DataColumnCollection columns = dbTable.Columns;
//sbText.Replace(columns.ToString(), "");
foreach (DataColumn dc in dbTable.Columns)
{
if (sbText.ToString().Contains(dc.ColumnName))
{
sbText.Replace(dc.ColumnName, "");
}
}
List <String> items = new List <String>(sbText.ToString().Split(new Char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries));
for (var i = 0; i < items.Count; i++)
{
List <String> items_2 = new List <String>(items[i].ToString().Split(new Char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries));
if (items_2.Count > 1)
{
DataRow row;
row = dbTable.NewRow();
row["UNIT PRICE"] = items_2[0];
row["TOTAL"] = items_2[1];
dbTable.Rows.Add(row);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
finally
{
// Release the OCR - can be called when your application is closing
SmartOcrSdkExports.OCR_ReleaseAll();
}
dataGridView1.DataSource = dbTable;
}
void OnMouseUp(object sender, MouseEventArgs e)
{
if (drawing)
{
drawing = false;
var rect = getRectangle();
if (rect.Width > 0 && rect.Height > 0)
{
myRectangles.Add(rect);
btnExtract.Enabled = true;
btnRemoveRegion.Enabled = true;
}
SmartOcrSdkExports.TOCR_RECT tocr_Rect;
tocr_Rect.m_nBottom = rect.Bottom;
tocr_Rect.m_nLeft = rect.Left;
tocr_Rect.m_nRight = rect.Right;
tocr_Rect.m_nTop = rect.Top;
// MessageBox.Show(tocr_Rect.m_nBottom + " " + tocr_Rect.m_nLeft + " " + tocr_Rect.m_nRight + " " + tocr_Rect.m_nTop);
int res = SmartOcrSdkExports.OCR_DeleteAllRegionsInPage(m_nSelectedPageIndex);
res = SmartOcrSdkExports.OCR_AddCustomRegionInPage(m_nSelectedPageIndex, SmartOcrSdkExports.OCR_RT_TEXT, tocr_Rect);
res = SmartOcrSdkExports.OCR_RecognizeRegion(m_nSelectedPageIndex, 0, SmartOcrSdkExports.OCR_RT_TEXT, null, IntPtr.Zero);
int nRegionType_1 = SmartOcrSdkExports.OCR_RT_UNDEFINED;
SmartOcrSdkExports.TOCR_RECT rectRegion = new SmartOcrSdkExports.TOCR_RECT();
SmartOcrSdkExports.OCR_GetRegionInfo(m_nSelectedPageIndex, 0, ref nRegionType_1, ref rectRegion);
int regionCount = SmartOcrSdkExports.OCR_GetRegionCountInPage(m_nSelectedPageIndex);
StringBuilder sbText = new StringBuilder();
for (int i = 0; i < regionCount; i++)
{
// First calculate how much space do we need
int length = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, null, 0);
if (length != SmartOcrSdkExports.RES_ERROR)
{
StringBuilder sbBuffer = new StringBuilder(length);
res = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, sbBuffer, length);
if (res != SmartOcrSdkExports.RES_ERROR)
{
sbText.Append(sbBuffer.ToString());
sbText.Append(System.Environment.NewLine);
sbText.Append(System.Environment.NewLine);
}
foreach (Control c in panel3.Controls)
{
if (c is TextBox)
{
TextBox TextBoxControl = (TextBox)c;
if (TextBoxControl.Focused)
{
TextBoxControl.Text = sbText.ToString();
string txt = TextBoxControl.Name;
Int64 Region_ID = Convert.ToInt64(txt.Split('_')[1]);
}
if (string.IsNullOrEmpty(TextBoxControl.Text))
{
TextBoxControl.Focus();
break;
}
}
}
}
}
pbPreview.Invalidate();
}
}
void OnMouseUp(object sender, MouseEventArgs e)
{
if (drawing)
{
drawing = false;
var rect = getRectangle();
if (rect.Width > 0 && rect.Height > 0)
{
myRectangles.Add(rect);
}
SmartOcrSdkExports.TOCR_RECT tocr_Rect;
tocr_Rect.m_nBottom = rect.Bottom;
tocr_Rect.m_nLeft = rect.Left;
tocr_Rect.m_nRight = rect.Right;
tocr_Rect.m_nTop = rect.Top;
int res = SmartOcrSdkExports.OCR_DeleteAllRegionsInPage(m_nSelectedPageIndex);
res = SmartOcrSdkExports.OCR_AddCustomRegionInPage(m_nSelectedPageIndex, SmartOcrSdkExports.OCR_RT_TEXT, tocr_Rect);
res = SmartOcrSdkExports.OCR_RecognizeRegion(m_nSelectedPageIndex, 0, SmartOcrSdkExports.OCR_RT_TEXT, null, IntPtr.Zero);
int nRegionType_1 = SmartOcrSdkExports.OCR_RT_UNDEFINED;
SmartOcrSdkExports.TOCR_RECT rectRegion = new SmartOcrSdkExports.TOCR_RECT();
SmartOcrSdkExports.OCR_GetRegionInfo(m_nSelectedPageIndex, 0, ref nRegionType_1, ref rectRegion);
int regionCount = SmartOcrSdkExports.OCR_GetRegionCountInPage(m_nSelectedPageIndex);
StringBuilder sbText = new StringBuilder();
for (int i = 0; i < regionCount; i++)
{
// First calculate how much space do we need
int length = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, null, 0);
if (length != SmartOcrSdkExports.RES_ERROR)
{
StringBuilder sbBuffer = new StringBuilder(length);
res = SmartOcrSdkExports.OCR_GetRecognizedTextFromPageRegion(m_nSelectedPageIndex, i, sbBuffer, length);
if (res != SmartOcrSdkExports.RES_ERROR)
{
sbText.Append(sbBuffer.ToString());
sbText.Append(System.Environment.NewLine);
sbText.Append(System.Environment.NewLine);
}
if (txtMarkers.Focused)
{
txtMarkers.Text = sbText.ToString();
T_Rectangle = new Rectangle();
T_Rectangle = rect;
}
else if (txtResult.Focused)
{
txtResult.Text = sbText.ToString();
R_Rectangle = new Rectangle();
R_Rectangle = rect;
}
}
}
pbPreview.Invalidate();
}
}