private void MakeExpandImage()
{
var splitterItem = _splitterItems[_startIndex];
if (splitterItem.NikseBitmap == null)
{
return;
}
ExpandedMatch = new BinaryOcrBitmap(new NikseBitmap(splitterItem.NikseBitmap), false, (int)numericUpDownExpandCount.Value, string.Empty, splitterItem.X, splitterItem.Y)
{
ExpandedList = new List <BinaryOcrBitmap>()
};
for (int i = 1; i < listBoxInspectItems.Items.Count; i++)
{
if (i < numericUpDownExpandCount.Value)
{
splitterItem = _splitterItems[_startIndex + i];
if (splitterItem.NikseBitmap == null)
{
break;
}
ExpandedMatch.ExpandedList.Add(new BinaryOcrBitmap(splitterItem.NikseBitmap, false, 0, null, splitterItem.X, splitterItem.Y));
}
}
pictureBoxInspectItem.Image = ExpandedMatch.ToOldBitmap();
}
private void buttonDelete_Click(object sender, EventArgs e)
{
if (_selectedCompareNode == null && _selectedCompareBinaryOcrBitmap == null)
{
return;
}
listBoxInspectItems.Items[listBoxInspectItems.SelectedIndex] = Configuration.Settings.Language.VobSubOcr.NoMatch;
if (_selectedCompareBinaryOcrBitmap != null)
{
if (_selectedCompareBinaryOcrBitmap.ExpandCount > 0)
{
_binOcrDb.CompareImagesExpanded.Remove(_selectedCompareBinaryOcrBitmap);
}
else
{
_binOcrDb.CompareImages.Remove(_selectedCompareBinaryOcrBitmap);
}
_selectedCompareBinaryOcrBitmap = null;
}
else
{
ImageCompareDocument.DocumentElement.RemoveChild(_selectedCompareNode);
_selectedCompareNode = null;
}
listBoxInspectItems_SelectedIndexChanged(null, null);
}
private void TrainLetter(ref int numberOfCharactersLearned, ref int numberOfCharactersSkipped, BinaryOcrDb db, string s, bool bold, bool italic)
{
var bmp = GenerateImageFromTextWithStyle("H " + s, bold, italic);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25, false);
if (list.Count == 3)
{
var item = list[2];
var bob = new BinaryOcrBitmap(item.NikseBitmap, italic, 0, s, item.X, item.Y);
var match = db.FindExactMatch(bob);
if (match < 0)
{
db.Add(bob);
numberOfCharactersLearned++;
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
}
private void TrainLetter(ref int numberOfCharactersLeaned, ref int numberOfCharactersSkipped, BinaryOcrDb db, List <string> charactersLearned, string s, bool bold, bool italic)
{
Bitmap bmp = GenerateImageFromTextWithStyle("H " + s, bold, italic);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25);
if (list.Count == 3)
{
var item = list[2];
var bob = new BinaryOcrBitmap(item.NikseBitmap, italic, 0, s, item.X, item.Y);
var match = db.FindExactMatch(bob);
if (match < 0)
{
labelInfo.Refresh();
Application.DoEvents();
db.Add(bob);
charactersLearned.Add(s);
numberOfCharactersLeaned++;
labelInfo.Text = string.Format("Now training font '{1}', total characters learned is {0}, {2} skipped", numberOfCharactersLeaned, _subtitleFontName, numberOfCharactersSkipped);
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
}
public void TestMethodBinOcrSaveLoad()
{
string tempFileName = Path.GetTempFileName();
var db = new BinaryOcrDb(tempFileName);
var nbmp = new NikseBitmap(2, 2);
nbmp.SetPixel(0, 0, Color.Transparent);
nbmp.SetPixel(1, 0, Color.Transparent);
nbmp.SetPixel(1, 0, Color.Transparent);
nbmp.SetPixel(1, 1, Color.White);
var bob = new BinaryOcrBitmap(nbmp);
bob.Text = "Debug";
db.Add(bob);
nbmp.SetPixel(0, 0, Color.White);
var bob2 = new BinaryOcrBitmap(nbmp);
bob2.X = 2;
bob2.Y = 4;
bob2.Text = "tt";
bob2.Italic = true;
bob2.ExpandCount = 2;
bob2.ExpandedList = new System.Collections.Generic.List <BinaryOcrBitmap>();
bob2.ExpandedList.Add(bob2);
db.Add(bob2);
db.Save();
db = new BinaryOcrDb(tempFileName, true);
Assert.IsTrue(db.CompareImages.Count == 1);
Assert.IsTrue(db.CompareImagesExpanded.Count == 1);
Assert.IsTrue(bob.Width == db.CompareImages[0].Width);
Assert.IsTrue(bob.Height == db.CompareImages[0].Height);
Assert.IsTrue(bob.NumberOfColoredPixels == db.CompareImages[0].NumberOfColoredPixels);
Assert.IsTrue(bob.Hash == db.CompareImages[0].Hash);
Assert.IsTrue(bob.Italic == db.CompareImages[0].Italic);
Assert.IsTrue(bob.ExpandCount == db.CompareImages[0].ExpandCount);
Assert.IsTrue(bob.Text == db.CompareImages[0].Text);
Assert.IsTrue(bob2.Width == db.CompareImagesExpanded[0].Width);
Assert.IsTrue(bob2.Height == db.CompareImagesExpanded[0].Height);
Assert.IsTrue(bob2.NumberOfColoredPixels == db.CompareImagesExpanded[0].NumberOfColoredPixels);
Assert.IsTrue(bob2.Hash == db.CompareImagesExpanded[0].Hash);
Assert.IsTrue(bob2.Italic == db.CompareImagesExpanded[0].Italic);
Assert.IsTrue(bob2.ExpandCount == db.CompareImagesExpanded[0].ExpandCount);
Assert.IsTrue(bob2.Text == db.CompareImagesExpanded[0].Text);
Assert.IsTrue(bob2.X == db.CompareImagesExpanded[0].X);
Assert.IsTrue(bob2.Y == db.CompareImagesExpanded[0].Y);
try
{
File.Delete(tempFileName);
}
catch
{
}
}
public void InitializeDetectFont(BinaryOcrBitmap bob, string text)
{
if (string.IsNullOrEmpty(text))
{
return;
}
_autoDetectFontBob = bob;
_autoDetectFontText = text;
}
private void AddToListView(BinaryOcrBitmap bob)
{
_data.Add(new ListViewData {
Checked = true, BinaryOcrBitmap = bob
});
var item = new ListViewItem(string.Empty)
{
Tag = bob, Checked = true
};
item.SubItems.Add(bob.ToString());
listView1.Items.Add(item);
imageList1.Images.Add(bob.ToOldBitmap(Color.Black));
item.ImageIndex = imageList1.Images.Count - 1;
}
public void TestMethodBinOcrSaveLoadTestExceptions()
{
string tempFileName = FileUtil.GetTempFileName(".db");
var db = new BinaryOcrDb(tempFileName);
var nbmp = new NikseBitmap(2, 2);
nbmp.SetPixel(0, 0, Color.Transparent);
nbmp.SetPixel(1, 0, Color.Transparent);
nbmp.SetPixel(1, 0, Color.Transparent);
nbmp.SetPixel(1, 1, Color.White);
var bob = new BinaryOcrBitmap(nbmp);
bob.Text = "S";
db.Add(bob);
nbmp.SetPixel(0, 0, Color.White);
var bob2 = new BinaryOcrBitmap(nbmp);
bob2.X = 2;
bob2.Y = 4;
bob2.Text = null;
bob2.Italic = true;
bob2.ExpandCount = 3;
bob2.ExpandedList = new System.Collections.Generic.List <BinaryOcrBitmap>();
bob2.ExpandedList.Add(bob2);
try
{
db.Add(bob2);
}
catch
{
return;
}
Assert.Fail();
try
{
File.Delete(tempFileName);
}
catch
{
}
}
private void buttonDelete_Click(object sender, EventArgs e)
{
if (_selectedCompareNode == null && _selectedCompareBinaryOcrBitmap == null)
{
return;
}
listBoxInspectItems.Items[listBoxInspectItems.SelectedIndex] = LanguageSettings.Current.VobSubOcr.NoMatch;
if (_selectedCompareBinaryOcrBitmap != null)
{
if (_selectedCompareBinaryOcrBitmap.ExpandCount > 0)
{
_binOcrDb.CompareImagesExpanded.Remove(_selectedCompareBinaryOcrBitmap);
}
else
{
_binOcrDb.CompareImages.Remove(_selectedCompareBinaryOcrBitmap);
}
DeleteMultiMatch = _selectedCompareBinaryOcrBitmap.ExpandCount > 0;
_selectedCompareBinaryOcrBitmap = null;
_binOcrDb.Save();
if (DeleteMultiMatch)
{
LastIndex = listBoxInspectItems.SelectedIndex;
DialogResult = DialogResult.OK;
return;
}
}
else
{
ImageCompareDocument.DocumentElement.RemoveChild(_selectedCompareNode);
_selectedCompareNode = null;
}
listBoxInspectItems_SelectedIndexChanged(null, null);
}
private void ButtonDeleteClick(object sender, EventArgs e)
{
if (listBoxFileNames.Items.Count == 0)
{
return;
}
int oldComboBoxIndex = comboBoxTexts.SelectedIndex;
string target = GetSelectedFileName();
if (_binOcrDb != null)
{
BinaryOcrBitmap bob = GetSelectedBinOcrBitmap();
if (bob != null)
{
if (bob.ExpandCount > 0)
{
_binOcrDb.CompareImagesExpanded.Remove(bob);
}
else
{
_binOcrDb.CompareImages.Remove(bob);
}
if (Additions != null && Additions.Count > 0)
{
for (int i = Additions.Count - 1; i >= 0; i--)
{
if (Additions[i].Name == bob.Key)
{
Additions.RemoveAt(i);
Refill(Additions);
break;
}
}
}
Refill(Additions);
}
if (oldComboBoxIndex >= 0 && oldComboBoxIndex < comboBoxTexts.Items.Count)
{
comboBoxTexts.SelectedIndex = oldComboBoxIndex;
}
return;
}
XmlNode node = _compareDoc.DocumentElement.SelectSingleNode("Item[.='" + target + "']");
if (node != null)
{
_compareDoc.DocumentElement.RemoveChild(node);
if (Additions != null && Additions.Count > 0)
{
for (int i = Additions.Count - 1; i >= 0; i--)
{
if (Additions[i].Name == target)
{
Additions.RemoveAt(i);
Refill(Additions);
break;
}
}
}
Refill(Additions);
if (Additions == null || Additions.Count == 0)
{
if (oldComboBoxIndex < comboBoxTexts.Items.Count)
{
comboBoxTexts.SelectedIndex = oldComboBoxIndex;
}
}
}
}
private void listBoxInspectItems_SelectedIndexChanged(object sender, EventArgs e)
{
labelImageInfo.Text = string.Empty;
labelExpandCount.Text = string.Empty;
if (listBoxInspectItems.SelectedIndex < 0)
{
return;
}
_selectedCompareNode = null;
_selectedCompareBinaryOcrBitmap = null;
pictureBoxInspectItem.Image = _imageSources[listBoxInspectItems.SelectedIndex];
pictureBoxCompareBitmap.Image = null;
pictureBoxCompareBitmapDouble.Image = null;
int index = (listBoxInspectItems.SelectedIndex);
var match = _matches[index];
_selectedMatch = match;
if (!string.IsNullOrEmpty(match.Name))
{
Bitmap bitmap = new Bitmap(1, 1);
if (_binOcrDb != null)
{
bool bobFound = false;
foreach (BinaryOcrBitmap bob in _binOcrDb.CompareImages)
{
if (match.Name == bob.Key)
{
textBoxText.Text = bob.Text;
checkBoxItalic.Checked = bob.Italic;
_selectedCompareBinaryOcrBitmap = bob;
bitmap = bob.ToOldBitmap();
pictureBoxCompareBitmap.Image = bitmap;
pictureBoxCompareBitmapDouble.Width = bitmap.Width * 2;
pictureBoxCompareBitmapDouble.Height = bitmap.Height * 2;
pictureBoxCompareBitmapDouble.Image = bitmap;
var matchBob = new BinaryOcrBitmap(new NikseBitmap(_imageSources[listBoxInspectItems.SelectedIndex]));
if (matchBob.Hash == bob.Hash && matchBob.Width == bob.Width && matchBob.Height == bob.Height && matchBob.NumberOfColoredPixels == bob.NumberOfColoredPixels)
{
buttonAddBetterMatch.Enabled = false; // exact match
}
else
{
buttonAddBetterMatch.Enabled = true;
}
bobFound = true;
break;
}
}
if (!bobFound)
{
foreach (BinaryOcrBitmap bob in _binOcrDb.CompareImagesExpanded)
{
if (match.Name == bob.Key)
{
textBoxText.Text = bob.Text;
checkBoxItalic.Checked = bob.Italic;
_selectedCompareBinaryOcrBitmap = bob;
bitmap = bob.ToOldBitmap();
pictureBoxCompareBitmap.Image = bitmap;
pictureBoxCompareBitmapDouble.Width = bitmap.Width * 2;
pictureBoxCompareBitmapDouble.Height = bitmap.Height * 2;
pictureBoxCompareBitmapDouble.Image = bitmap;
buttonAddBetterMatch.Enabled = false; // exact match
labelExpandCount.Text = string.Format("Expand count: {0}", bob.ExpandCount);
break;
}
}
}
}
else
{
foreach (XmlNode node in ImageCompareDocument.DocumentElement.ChildNodes)
{
if (node.Attributes["Text"] != null && node.InnerText == match.Name)
{
string text = node.Attributes["Text"].InnerText;
string imageFileName = node.InnerText;
imageFileName = Path.Combine(_directoryPath, imageFileName);
textBoxText.Text = text;
checkBoxItalic.Checked = node.Attributes["Italic"] != null;
string databaseName = Path.Combine(_directoryPath, "Images.db");
using (var f = new FileStream(databaseName, FileMode.Open))
{
try
{
string name = node.InnerText;
int pos = Convert.ToInt32(name);
f.Position = pos;
ManagedBitmap mbmp = new ManagedBitmap(f);
bitmap = mbmp.ToOldBitmap();
pictureBoxCompareBitmap.Image = bitmap;
pictureBoxCompareBitmapDouble.Width = bitmap.Width * 2;
pictureBoxCompareBitmapDouble.Height = bitmap.Height * 2;
pictureBoxCompareBitmapDouble.Image = bitmap;
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
try
{
labelImageInfo.Text = string.Format(Configuration.Settings.Language.VobSubEditCharacters.Image + " - {0}x{1}", bitmap.Width, bitmap.Height);
}
catch
{
}
_selectedCompareNode = node;
break;
}
}
}
}
if (_selectedCompareNode == null && _selectedCompareBinaryOcrBitmap == null)
{
buttonUpdate.Enabled = false;
buttonDelete.Enabled = false;
buttonAddBetterMatch.Enabled = false;
textBoxText.Enabled = false;
textBoxText.Text = string.Empty;
checkBoxItalic.Enabled = false;
}
else
{
buttonUpdate.Enabled = true;
buttonDelete.Enabled = true;
if (_selectedCompareNode != null)
{
buttonAddBetterMatch.Enabled = true;
}
textBoxText.Enabled = true;
checkBoxItalic.Enabled = true;
}
}
private void buttonAddBetterMatch_Click(object sender, EventArgs e)
{
if (listBoxInspectItems.SelectedIndex < 0)
{
return;
}
if (listBoxInspectItems.Items[listBoxInspectItems.SelectedIndex].ToString() == textBoxText.Text)
{
textBoxText.SelectAll();
textBoxText.Focus();
return;
}
if (_selectedCompareNode != null)
{
XmlNode newNode = ImageCompareDocument.CreateElement("Item");
XmlAttribute text = newNode.OwnerDocument.CreateAttribute("Text");
text.InnerText = textBoxText.Text;
newNode.Attributes.Append(text);
string databaseName = Path.Combine(_directoryPath, "Images.db");
FileStream f;
long pos = 0;
if (!File.Exists(databaseName))
{
using (f = new FileStream(databaseName, FileMode.Create))
{
pos = f.Position;
new ManagedBitmap(pictureBoxInspectItem.Image as Bitmap).AppendToStream(f);
}
}
else
{
using (f = new FileStream(databaseName, FileMode.Append))
{
pos = f.Position;
new ManagedBitmap(pictureBoxInspectItem.Image as Bitmap).AppendToStream(f);
}
}
string name = pos.ToString(CultureInfo.InvariantCulture);
newNode.InnerText = name;
SetItalic(newNode);
ImageCompareDocument.DocumentElement.AppendChild(newNode);
int index = listBoxInspectItems.SelectedIndex;
_matches[index].Name = name;
_matches[index].ExpandCount = 0;
_matches[index].Italic = checkBoxItalic.Checked;
_matches[index].Text = textBoxText.Text;
listBoxInspectItems.Items.Clear();
for (int i = 0; i < _matches.Count; i++)
{
listBoxInspectItems.Items.Add(_matches[i].Text);
}
listBoxInspectItems.SelectedIndex = index;
ShowCount();
listBoxInspectItems_SelectedIndexChanged(null, null);
}
else if (_selectedCompareBinaryOcrBitmap != null)
{
var nbmp = new NikseBitmap((pictureBoxInspectItem.Image as Bitmap));
int x = 0;
int y = 0;
if (_selectedMatch != null && _selectedMatch.ImageSplitterItem != null)
{
x = _selectedMatch.X;
y = _selectedMatch.Y;
}
var bob = new BinaryOcrBitmap(nbmp, checkBoxItalic.Checked, 0, textBoxText.Text, x, y);
_binOcrDb.Add(bob);
int index = listBoxInspectItems.SelectedIndex;
_matches[index].Name = bob.Key;
_matches[index].ExpandCount = 0;
_matches[index].Italic = checkBoxItalic.Checked;
_matches[index].Text = textBoxText.Text;
listBoxInspectItems.Items.Clear();
for (int i = 0; i < _matches.Count; i++)
{
listBoxInspectItems.Items.Add(_matches[i].Text);
}
listBoxInspectItems.SelectedIndex = index;
listBoxInspectItems_SelectedIndexChanged(null, null);
ShowCount();
}
}
private void buttonCancel_Click(object sender, System.EventArgs e)
{
ExpandedMatch = null;
DialogResult = DialogResult.Cancel;
}
private void buttonAddBetterMatch_Click(object sender, EventArgs e)
{
if (listBoxInspectItems.SelectedIndex < 0)
{
return;
}
if (listBoxInspectItems.Items[listBoxInspectItems.SelectedIndex].ToString() == textBoxText.Text)
{
textBoxText.SelectAll();
textBoxText.Focus();
return;
}
if (_selectedCompareBinaryOcrBitmap != null || (_binOcrDb != null && (_selectedMatch.Text == Configuration.Settings.Language.VobSubOcr.NoMatch || _selectedMatch.NOcrCharacter == null)))
{
var nbmp = new NikseBitmap((pictureBoxInspectItem.Image as Bitmap));
int x = 0;
int y = 0;
if (_selectedMatch != null && _selectedMatch.ImageSplitterItem != null)
{
if (_selectedMatch.ImageSplitterItem != null)
{
x = _selectedMatch.ImageSplitterItem.X;
y = _selectedMatch.ImageSplitterItem.Top;
}
else
{
x = _selectedMatch.X;
y = _selectedMatch.Y;
}
}
var bob = new BinaryOcrBitmap(nbmp, checkBoxItalic.Checked, 0, textBoxText.Text, x, y);
_binOcrDb.Add(bob);
int index = listBoxInspectItems.SelectedIndex;
_matches[index].Name = bob.Key;
_matches[index].ExpandCount = 0;
_matches[index].Italic = checkBoxItalic.Checked;
_matches[index].Text = textBoxText.Text;
listBoxInspectItems.Items.Clear();
for (int i = 0; i < _matches.Count; i++)
{
listBoxInspectItems.Items.Add(_matches[i].Text);
}
listBoxInspectItems.SelectedIndex = index;
listBoxInspectItems_SelectedIndexChanged(null, null);
ShowCount();
// update other letters that are exact matches
for (int i = 0; i < _matches.Count; i++)
{
if (i != index && i < _imageSources.Count && _matches[i].ExpandCount == 0)
{
var newMatch = _binOcrDb.FindExactMatch(new BinaryOcrBitmap(new NikseBitmap(_imageSources[i])));
if (newMatch >= 0 && _binOcrDb.CompareImages[newMatch].Hash == bob.Hash)
{
_matches[i].Name = bob.Key;
_matches[i].ExpandCount = 0;
_matches[i].Italic = checkBoxItalic.Checked;
_matches[i].Text = textBoxText.Text;
listBoxInspectItems.Items[i] = textBoxText.Text;
}
}
}
return;
}
if (_selectedCompareNode != null)
{
XmlNode newNode = ImageCompareDocument.CreateElement("Item");
var text = newNode.OwnerDocument.CreateAttribute("Text");
text.InnerText = textBoxText.Text;
newNode.Attributes.Append(text);
string databaseName = Path.Combine(_directoryPath, "Images.db");
FileStream f;
long pos;
if (!File.Exists(databaseName))
{
using (f = new FileStream(databaseName, FileMode.Create))
{
pos = f.Position;
new ManagedBitmap(pictureBoxInspectItem.Image as Bitmap).AppendToStream(f);
}
}
else
{
using (f = new FileStream(databaseName, FileMode.Append))
{
pos = f.Position;
new ManagedBitmap(pictureBoxInspectItem.Image as Bitmap).AppendToStream(f);
}
}
string name = pos.ToString(CultureInfo.InvariantCulture);
newNode.InnerText = name;
SetItalic(newNode);
ImageCompareDocument.DocumentElement.AppendChild(newNode);
int index = listBoxInspectItems.SelectedIndex;
_matches[index].Name = name;
_matches[index].ExpandCount = 0;
_matches[index].Italic = checkBoxItalic.Checked;
_matches[index].Text = textBoxText.Text;
listBoxInspectItems.Items.Clear();
for (int i = 0; i < _matches.Count; i++)
{
listBoxInspectItems.Items.Add(_matches[i].Text);
}
listBoxInspectItems.SelectedIndex = index;
ShowCount();
listBoxInspectItems_SelectedIndexChanged(null, null);
}
}
private void listBoxInspectItems_SelectedIndexChanged(object sender, EventArgs e)
{
labelImageInfo.Text = string.Empty;
labelExpandCount.Text = string.Empty;
if (listBoxInspectItems.SelectedIndex < 0)
{
return;
}
_selectedCompareNode = null;
_selectedCompareBinaryOcrBitmap = null;
var img = _imageSources[listBoxInspectItems.SelectedIndex];
pictureBoxInspectItem.Image = img;
if (img != null)
{
pictureBoxInspectItem.Width = img.Width + 2;
pictureBoxInspectItem.Height = img.Height + 2;
}
pictureBoxCompareBitmap.Image = null;
pictureBoxCompareBitmapDouble.Image = null;
int index = listBoxInspectItems.SelectedIndex;
var match = _matches[index];
_selectedMatch = match;
if (!string.IsNullOrEmpty(match.Name))
{
if (_binOcrDb != null)
{
bool bobFound = false;
foreach (BinaryOcrBitmap bob in _binOcrDb.CompareImages)
{
if (match.Name == bob.Key)
{
textBoxText.Text = bob.Text;
checkBoxItalic.Checked = bob.Italic;
_selectedCompareBinaryOcrBitmap = bob;
SetDbItemView(bob.ToOldBitmap());
var matchBob = new BinaryOcrBitmap(new NikseBitmap(_imageSources[listBoxInspectItems.SelectedIndex]));
if (matchBob.Hash == bob.Hash && matchBob.Width == bob.Width && matchBob.Height == bob.Height && matchBob.NumberOfColoredPixels == bob.NumberOfColoredPixels)
{
buttonAddBetterMatch.Enabled = false; // exact match
}
else
{
buttonAddBetterMatch.Enabled = true;
}
bobFound = true;
break;
}
}
if (!bobFound)
{
foreach (BinaryOcrBitmap bob in _binOcrDb.CompareImagesExpanded)
{
if (match.Name == bob.Key)
{
textBoxText.Text = bob.Text;
checkBoxItalic.Checked = bob.Italic;
_selectedCompareBinaryOcrBitmap = bob;
var oldBitmap = bob.ToOldBitmap();
SetDbItemView(oldBitmap);
int dif = 1;
if (oldBitmap.Width == match.ImageSplitterItem.NikseBitmap.Width && oldBitmap.Height == match.ImageSplitterItem.NikseBitmap.Height)
{
dif = NikseBitmapImageSplitter.IsBitmapsAlike(match.ImageSplitterItem.NikseBitmap, oldBitmap);
}
buttonAddBetterMatch.Enabled = dif > 0; // if exact match then don't allow "Add better match"
labelExpandCount.Text = $"Expand count: {bob.ExpandCount}";
break;
}
}
}
}
else
{
foreach (XmlNode node in ImageCompareDocument.DocumentElement.ChildNodes)
{
if (node.Attributes["Text"] != null && node.InnerText == match.Name)
{
string text = node.Attributes["Text"].InnerText;
textBoxText.Text = text;
checkBoxItalic.Checked = node.Attributes["Italic"] != null;
string databaseName = Path.Combine(_directoryPath, "Images.db");
using (var f = new FileStream(databaseName, FileMode.Open))
{
try
{
string name = node.InnerText;
int pos = Convert.ToInt32(name);
f.Position = pos;
var mbmp = new ManagedBitmap(f);
var bitmap = mbmp.ToOldBitmap();
SetDbItemView(mbmp.ToOldBitmap());
labelImageInfo.Text = string.Format(Configuration.Settings.Language.VobSubEditCharacters.Image + " - {0}x{1}", bitmap.Width, bitmap.Height);
}
catch (Exception exception)
{
labelImageInfo.Text = Configuration.Settings.Language.VobSubEditCharacters.Image;
MessageBox.Show(exception.Message);
}
}
_selectedCompareNode = node;
break;
}
}
}
}
buttonAddBetterMatch.Text = Configuration.Settings.Language.VobSubOcrCharacterInspect.AddBetterMatch;
if (_selectedMatch.Text == Configuration.Settings.Language.VobSubOcr.NoMatch)
{
buttonUpdate.Enabled = false;
buttonDelete.Enabled = false;
buttonAddBetterMatch.Enabled = true;
buttonAddBetterMatch.Text = Configuration.Settings.Language.VobSubOcrCharacterInspect.Add;
textBoxText.Enabled = true;
textBoxText.Text = string.Empty;
checkBoxItalic.Enabled = true;
pictureBoxCompareBitmap.Visible = true;
pictureBoxCompareBitmapDouble.Visible = true;
labelDoubleSize.Visible = true;
}
else if (_selectedCompareNode == null && _selectedCompareBinaryOcrBitmap == null)
{
buttonUpdate.Enabled = false;
buttonDelete.Enabled = false;
buttonAddBetterMatch.Enabled = true;
textBoxText.Enabled = true;
textBoxText.Text = string.Empty;
checkBoxItalic.Enabled = false;
pictureBoxCompareBitmap.Visible = false;
pictureBoxCompareBitmapDouble.Visible = false;
labelDoubleSize.Visible = false;
if (img == null)
{
buttonAddBetterMatch.Enabled = false;
}
}
else
{
buttonUpdate.Enabled = true;
buttonDelete.Enabled = true;
if (_selectedCompareNode != null)
{
buttonAddBetterMatch.Enabled = true;
}
textBoxText.Enabled = true;
checkBoxItalic.Enabled = true;
pictureBoxCompareBitmap.Visible = true;
pictureBoxCompareBitmapDouble.Visible = true;
labelDoubleSize.Visible = true;
}
}
private void BinaryOcrTrain_Shown(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(_autoDetectFontText))
{
return;
}
SelectAll_Click(null, null);
int numberOfCharactersLeaned = 0;
int numberOfCharactersSkipped = 0;
foreach (ListViewItem fontItem in listViewFonts.CheckedItems)
{
_subtitleFontName = fontItem.Text;
labelInfo.Text = $"Checking font '{_subtitleFontName}'... {AutoDetectedFonts.Count} hits";
labelInfo.Refresh();
Application.DoEvents();
for (_subtitleFontSize = 20; _subtitleFontSize <= 100; _subtitleFontSize++)
{
var charactersLearned = new List <string>();
if (!string.IsNullOrEmpty(_autoDetectFontText))
{
var s = _autoDetectFontText;
var bicDb = new BinaryOcrDb(null);
TrainLetter(ref numberOfCharactersLeaned, ref numberOfCharactersSkipped, bicDb, charactersLearned, s, false, false);
if (bicDb.FindExactMatch(_autoDetectFontBob) >= 0)
{
AutoDetectedFonts.Add(_subtitleFontName + " " + _subtitleFontSize);
}
else
{
// allow for error %
var smallestDifference = int.MaxValue;
BinaryOcrBitmap hit = null;
foreach (var compareItem in bicDb.CompareImages)
{
if (compareItem.Width == _autoDetectFontBob.Width && compareItem.Height == _autoDetectFontBob.Height) // precise math in size
{
if (Math.Abs(compareItem.NumberOfColoredPixels - _autoDetectFontBob.NumberOfColoredPixels) < 3)
{
int dif = NikseBitmapImageSplitter.IsBitmapsAlike(compareItem, _autoDetectFontBob);
if (dif < smallestDifference)
{
if (!BinaryOcrDb.AllowEqual(compareItem, _autoDetectFontBob))
{
continue;
}
smallestDifference = dif;
hit = compareItem;
if (dif < 3)
{
break; // foreach ending
}
}
}
}
}
if (smallestDifference < 13)
{
AutoDetectedFonts.Add($"{_subtitleFontName} {_subtitleFontSize} - diff={smallestDifference}");
}
}
bicDb = new BinaryOcrDb(null);
TrainLetter(ref numberOfCharactersLeaned, ref numberOfCharactersSkipped, bicDb, charactersLearned, s, false, true);
if (bicDb.FindExactMatch(_autoDetectFontBob) >= 0)
{
AutoDetectedFonts.Add(_subtitleFontName + " " + _subtitleFontSize + " italic");
}
if (checkBoxBold.Checked)
{
bicDb = new BinaryOcrDb(null);
TrainLetter(ref numberOfCharactersLeaned, ref numberOfCharactersSkipped, bicDb, charactersLearned, s, true, false);
if (bicDb.FindExactMatch(_autoDetectFontBob) >= 0)
{
AutoDetectedFonts.Add(_subtitleFontName + " " + _subtitleFontSize + " bold");
}
}
}
}
}
DialogResult = DialogResult.OK;
}
