public static string GetInvoiceLineItemDataForRect(int invoiceNo, int X1, int Y1, int X2, int Y2)
{
if (invoiceNo >= invoiceDataList.Count)
{
return("Invoice No Error");
}
List <OcrWord> ocrWordList = new List <OcrWord>();
int x = Math.Min(X1, X2);
int y = Math.Min(Y1, Y2);
int w = Math.Abs(X1 - X2);
int h = Math.Abs(Y1 - Y2);
string wordListInRect = "";
int wordCount = 0;
try
{
StreamReader sr = new StreamReader(invoiceDataList[invoiceNo].textFilePath);
while (true)
{
string line = sr.ReadLine();
OcrWord ocrWord = new OcrWord();
if (sr.EndOfStream || !ocrWord.readFromLine(line))
{
break;
}
ocrWordList.Add(ocrWord);
}
bool ok = true;
int lineSpace = 0;
while (ok)
{
ok = false;
for (int i = 0; i < ocrWordList.Count; i++)
{
if (ocrWordList[i].intersects(x, y, w, h + lineSpace))
{
wordListInRect += ocrWordList[i].toString() + "\r\n";
wordCount++;
ok = true;
ocrWordList.RemoveAt(i);
i--;
}
}
y += h + lineSpace;
lineSpace = h;
}
return(string.Format("Count = {0}\r\n{1}", wordCount, wordListInRect));
}
catch
{
return("Text File Read Error");
}
}
public static string GetInvoiceDataForRect(int invoiceNo, int X1, int Y1, int X2, int Y2)
{
if (invoiceNo >= invoiceDataList.Count)
{
return("Invoice No Error");
}
int x = Math.Min(X1, X2);
int y = Math.Min(Y1, Y2);
int w = Math.Abs(X1 - X2);
int h = Math.Abs(Y1 - Y2);
string wordListInRect = "";
int wordCount = 0;
try
{
StreamReader sr = new StreamReader(invoiceDataList[invoiceNo].textFilePath);
while (true)
{
string line = sr.ReadLine();
OcrWord ocrWord = new OcrWord();
if (sr.EndOfStream || !ocrWord.readFromLine(line))
{
break;
}
if (ocrWord.intersects(x, y, w, h))
{
wordListInRect += ocrWord.toString() + "\r\n";
wordCount++;
}
}
return(string.Format("Count = {0}\r\n{1}", wordCount, wordListInRect));
}
catch
{
return("Text File Read Error");
}
}