Exemplo n.º 1
0
        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");
            }
        }
Exemplo n.º 2
0
        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");
            }
        }