private void Lst_Profiles_SelectedIndexChanged(object sender, EventArgs e)
{
ListBox lst = sender as ListBox;
if (lst.SelectedItem != null)
{
_selectedRegionProfile = _regionProfiles.GetRegionProfile(lst.SelectedItem.ToString());
if (_selectedRegionProfile != null)
{
txt_ProfileName.Text = _selectedRegionProfile.Name;
txt_ProfileName.Enabled = true;
txt_PaperName.Text = _selectedRegionProfile.PaperSize;
txt_SampleImagePath.Text = _selectedRegionProfile.TemplateFile;
btn_Delete.Enabled = true;
lst_Regions.Enabled = true;
lst_Regions.UpdateUI(_selectedRegionProfile.Regions);
}
else
{
MessageBox.Show("Không thể tải lên cấu hình này.", "Lỗi.", MessageBoxButtons.OK, MessageBoxIcon.Error);
lst_Profiles.UpdateUI(_regionProfiles.Profiles);
RestoreDefaultFormState();
}
}
else
{
RestoreDefaultFormState();
}
}
public static DialogResult ShowCustomDialog(ROIProfile profile)
{
using (ProfileSaveDialog dialog = new ProfileSaveDialog(profile))
{
return(dialog.ShowDialog());
}
}
public void DeleteRegionProfile(ROIProfile regionProfile)
{
string path = Path.Combine(_path, $"{regionProfile.Name}");
if (File.Exists(path))
{
File.Delete(path);
}
}
public void AddOrUpdateRegionProfile(ROIProfile regionProfile)
{
string path = Path.Combine(_path, $"{regionProfile.Name}");
using (BinaryWriter binary = new BinaryWriter(File.OpenWrite(path)))
{
binary.Write(regionProfile.Serialize());
}
}
private static void InitialLaguagePack(ROIProfile regions)
{
foreach (ROI r in regions.Regions)
{
if (!_tesseracts.ContainsKey(r.Language))
{
_tesseracts.Add(r.Language, GetTesseractWithLanguage(r.Language));
}
}
}
private void RestoreDefaultFormState()
{
_selectedRegionProfile = null;
txt_PaperName.Text = "";
txt_PaperName.Enabled = false;
txt_ProfileName.Text = "";
txt_ProfileName.Enabled = false;
txt_SampleImagePath.Text = "";
txt_SampleImagePath.Enabled = false;
btn_Delete.Enabled = false;
btn_Update.Enabled = false;
lst_Regions.Enabled = false;
lst_Regions.UpdateUI();
}
private ProfileSaveDialog(ROIProfile profile)
{
InitializeComponent();
_regionProfile = profile;
}
public List <Dictionary <string, string> > GetUtf8TextBaseOnRegions(IImage image, ROIProfile regions, out IImage imgdrawed)
{
imgdrawed = null;
List <Dictionary <string, string> > result = new List <Dictionary <string, string> >();
if (image == null)
{
return(result);
}
if (regions == null)
{
return(result);
}
IPaperResource paperResource = PaperResource.DefaultInstance();
PaperProfile paperProfile = paperResource.GetPaperProfile(regions.PaperSize);
if (paperProfile == null)
{
return(result);
}
InitialLaguagePack(regions);
Dictionary <string, string> onePage = new Dictionary <string, string>();
Image <Gray, byte> imgOriginal = image is Image <Gray, byte>?image as Image <Gray, byte> : new Image <Gray, byte>(image.Bitmap);
Image <Bgr, byte> imgColor = imgOriginal.Copy().Convert <Bgr, byte>();
foreach (ROI region in regions.Regions)
{
Rectangle rect = region.RegionRectangle.ConvertActualyImageSizeToImageResize(paperProfile, imgOriginal.Bitmap);
imgOriginal.ROI = rect;
imgColor.Draw(rect, new Bgr(Color.Red), 1);
_tesseracts[region.Language].SetImage(imgOriginal.Copy());
string txt = _tesseracts[region.Language].GetUTF8Text();
MatchCollection ms = Regex.Matches(txt, region.GenaratedRegexPattern, RegexOptions.Multiline);
Match m = ms.Cast <Match>().OrderByDescending(s => s.Length).Take(1).FirstOrDefault();
onePage.Add(region.RegionName, m?.Value);
imgOriginal.ROI = Rectangle.Empty;
}
imgdrawed = imgColor;
result.Add(onePage);
return(result);
}
