public static DialogResult ShowCustomDialog(PaperProfile paperProfile)
{
using (PaperProfileDialog dialog = new PaperProfileDialog(paperProfile))
{
return(dialog.ShowDialog());
}
}
public void DeletePaperProfile(PaperProfile paperProfile)
{
string path = Path.Combine(_path, $"{paperProfile.Name}");
if (File.Exists(path))
{
File.Delete(path);
}
}
public void AddOrUpdatePaperProfile(PaperProfile paperProfile)
{
string path = Path.Combine(_path, $"{paperProfile.Name}");
using (BinaryWriter binary = new BinaryWriter(File.OpenWrite(path)))
{
binary.Write(paperProfile.Serialize());
}
}
private void Btn_Accept_Click(object sender, EventArgs e)
{
string nameProfile = txt_ProfileName.Text.Trim();
if (string.IsNullOrWhiteSpace(nameProfile))
{
MessageBox.Show("Vui lòng không để trống tên profile.", "Thiếu thông tin.");
return;
}
if (!int.TryParse(txt_ProfileWidth.Text.Trim(), out int width))
{
MessageBox.Show("Vui lòng chỉ nhập số khi khai báo kích thước giấy.", "Thiếu thông tin.");
return;
}
if (!int.TryParse(txt_ProfileHeight.Text.Trim(), out int height))
{
MessageBox.Show("Vui lòng chỉ nhập số khi khai báo kích thước giấy.", "Thiếu thông tin.");
return;
}
if (cbb_PaperProfile.Items.Contains(nameProfile))
{
if (!_editMode)
{
if (MessageBox.Show("Profile này đã có trước, bạn muốn ghi đè lên?", "Trùng lập.", MessageBoxButtons.OKCancel) != DialogResult.OK)
{
return;
}
}
}
if (_selectedPaperProfile == null)
{
_selectedPaperProfile = new PaperProfile("", 0, 0);
}
_selectedPaperProfile.Name = nameProfile;
_selectedPaperProfile.Width = width;
_selectedPaperProfile.Height = height;
_paperResource.AddOrUpdatePaperProfile(_selectedPaperProfile);
MessageBox.Show("Thao tác thành công!", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
if (_createCommand)
{
DialogResult = DialogResult.OK;
Close();
}
else
{
cbb_PaperProfile.UpdateUI(_paperResource.Profiles, nameProfile);
}
}
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);
}
private void Cbb_PaperProfile_SelectedIndexChanged(object sender, EventArgs e)
{
ComboBox cbb = sender as ComboBox;
if (cbb.SelectedItem != null)
{
_selectedPaperProfile = _paperResource.GetPaperProfile(cbb_PaperProfile.SelectedItem.ToString());
if (_selectedPaperProfile != null)
{
btn_Edit.Enabled = true;
btn_Delete.Enabled = true;
txt_ProfileName.Text = _selectedPaperProfile.Name;
txt_ProfileWidth.Text = _selectedPaperProfile.Width.ToString();
txt_ProfileHeight.Text = _selectedPaperProfile.Height.ToString();
}
else
{
btn_Edit.Enabled = false;
btn_Delete.Enabled = false;
txt_ProfileName.Text = "";
txt_ProfileWidth.Text = "";
txt_ProfileHeight.Text = "";
}
}
else
{
btn_Edit.Enabled = false;
btn_Delete.Enabled = false;
txt_ProfileName.Text = "";
txt_ProfileWidth.Text = "";
txt_ProfileHeight.Text = "";
}
txt_ProfileName.Enabled = false;
txt_ProfileWidth.Enabled = false;
txt_ProfileHeight.Enabled = false;
}
private PaperProfileDialog(PaperProfile paperProfile)
{
InitializeComponent();
_selectedPaperProfile = paperProfile;
_createCommand = true;
}
/// <summary>
/// Chuyển đổi một Rectangle từ vị trí ở kích thước thực của ảnh sang vị trí trong kíc thước đã thay đổi
/// </summary>
/// <param name="rectangle">Rect trong kích thước thật</param>
/// <param name="paperProfile">Thông tin kích thước thật của ảnh</param>
/// <param name="img">Thông tin kích thức ảnh cần chuyển qua</param>
/// <returns></returns>
public static Rectangle ConvertActualyImageSizeToImageResize(this Rectangle rectangle, PaperProfile paperProfile, Image img)
{
if (paperProfile == null)
{
return(Rectangle.Empty);
}
if (img == null)
{
return(Rectangle.Empty);
}
double xRatio = (double)rectangle.X / paperProfile.Width;
double yRatio = (double)rectangle.Y / paperProfile.Height;
double widthRatio = (double)rectangle.Width / paperProfile.Width;
double heightRatio = (double)rectangle.Height / paperProfile.Height;
rectangle.X = (int)((xRatio * img.Width) / ROI.Accuracy);
rectangle.Y = (int)((yRatio * img.Height) / ROI.Accuracy);
rectangle.Width = (int)((widthRatio * img.Width) / ROI.Accuracy);
rectangle.Height = (int)((heightRatio * img.Height) / ROI.Accuracy);
return(rectangle);
}
