Yajbir Singh
144 lines
5.1 KiB
C#
144 lines
5.1 KiB
C#
/*
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* (c) Copyright Ascensio System SIA 2010-2023
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace AVSOfficeOCRTest
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{
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public partial class MainForm : Form
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{
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#region Members
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private object m_oImage = null;
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#endregion
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public MainForm()
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{
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InitializeComponent();
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OpenImage();
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}
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private void m_oButtonSelect_Click(object sender, EventArgs e)
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{
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OpenFileDialog oDlg = new OpenFileDialog();
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oDlg.Multiselect = false;
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oDlg.Filter += "ImageFiles|*.bmp;*.jpg;*.gif;";
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if (oDlg.ShowDialog() == DialogResult.OK)
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{
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m_oTextBFile.Text = oDlg.FileName;
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OpenImage();
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}
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}
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private void OpenImage()
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{
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if (string.IsNullOrEmpty(m_oTextBFile.Text))
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{
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MessageBox.Show("Error File Name", "Error");
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return;
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}
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//LoadImage
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string strXml = LoadImage(m_oTextBFile.Text);
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AVSImageStudio3.ImageTransforms oImageTransform = new AVSImageStudio3.ImageTransforms();
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bool bSuccess = oImageTransform.SetXml(strXml);
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if (false == bSuccess)
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{
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MessageBox.Show("Error Load Image", "Error");
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return;
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}
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bSuccess = oImageTransform.Transform();
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if (false == bSuccess)
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{
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MessageBox.Show("Error Load Image", "Error");
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return;
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}
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if (null != m_oImage)
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System.Runtime.InteropServices.Marshal.ReleaseComObject(m_oImage);
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oImageTransform.GetResult(0, out m_oImage);
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oImageTransform = null;
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m_oImageView.SetMediaData(m_oImage);
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m_oImageView.ZoomToFit();
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}
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private static string LoadImage(string strImagePath)
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{
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return "<transforms><ImageFile-LoadImage sourcepath=\"" + strImagePath + "\"></ImageFile-LoadImage><ImageTransform-TransformFlip vertical=\"0\" backcolor=\"255\"><timeline type=\"1\" begin=\"0\" end=\"0\" fadein=\"0\" fadeout=\"0\" completeness=\"1.0\" /></ImageTransform-TransformFlip><ImageTransform-TransformFlip vertical=\"0\" backcolor=\"255\"><timeline type=\"1\" begin=\"0\" end=\"0\" fadein=\"0\" fadeout=\"0\" completeness=\"1.0\" /></ImageTransform-TransformFlip></transforms>";
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}
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private void MainForm_Paint(object sender, PaintEventArgs e)
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{
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m_oImageView.ZoomToFit();
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m_oImageView.Refresh();
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}
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private void m_oButtonOCR_Click(object sender, EventArgs e)
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{
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if (null == m_oImage)
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{
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MessageBox.Show("No Image", "Error");
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return;
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}
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AVSOfficeUtils.COfficeOCR oOfficeOCR = new AVSOfficeUtils.COfficeOCR();
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if (m_oRadioText.Checked)
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oOfficeOCR.OutputFormat = 1;
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else if (m_oRadioXML.Checked)
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oOfficeOCR.OutputFormat = 0;
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oOfficeOCR.GrayLevel = System.Convert.ToInt32(m_oNumericGrayLevel.Value);
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oOfficeOCR.DustSize = System.Convert.ToInt32(m_oNumericDustSize.Value);
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oOfficeOCR.SpaceWidthDots = System.Convert.ToInt32(m_oNumericSpace.Value);
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oOfficeOCR.Certainty = System.Convert.ToInt32(m_oNumericCertainty.Value);
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string strResult = oOfficeOCR.Recognize(m_oImage);
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OCRView oView = new OCRView(strResult);
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oView.ShowDialog();
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}
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}
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}
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