private void RefreshImage()
{
if (_loading)
{
return;
}
PreprocessingSettings.InvertColors = checkBoxInvertColors.Checked;
PreprocessingSettings.YellowToWhite = checkBoxYellowToWhite.Enabled && checkBoxYellowToWhite.Checked;
PreprocessingSettings.ColorToWhite = buttonColorToWhite.Enabled ? panelColorToWhite.BackColor : Color.Transparent;
PreprocessingSettings.ColorToRemove = buttonColorToRemove.Enabled ? panelColorToRemove.BackColor : Color.Transparent;
PreprocessingSettings.CropTransparentColors = checkBoxCropTransparent.Checked;
PreprocessingSettings.BinaryImageCompareThreshold = (int)numericUpDownThreshold.Value;
pictureBox1.Image?.Dispose();
var n = new NikseBitmap(_source);
if (PreprocessingSettings.CropTransparentColors)
{
n.CropSidesAndBottom(2, Color.Transparent, true);
n.CropSidesAndBottom(2, Color.FromArgb(0, 0, 0, 0), true);
n.CropTop(2, Color.Transparent);
n.CropTop(2, Color.FromArgb(0, 0, 0, 0));
}
if (PreprocessingSettings.InvertColors)
{
n.InvertColors();
}
if (PreprocessingSettings.YellowToWhite)
{
n.ReplaceYellowWithWhite();
}
if (panelColorToWhite.BackColor != Color.Transparent)
{
n.ReplaceColor(panelColorToWhite.BackColor.A, panelColorToWhite.BackColor.R, panelColorToWhite.BackColor.G, panelColorToWhite.BackColor.B, 255, 255, 255, 255);
}
if (panelColorToRemove.BackColor != Color.Transparent)
{
n.ReplaceColor(panelColorToRemove.BackColor.A, panelColorToRemove.BackColor.R, panelColorToRemove.BackColor.G, panelColorToRemove.BackColor.B, Color.Transparent.A, Color.Transparent.R, Color.Transparent.G, Color.Transparent.B);
}
if (_isBinaryImageCompare)
{
n.MakeTwoColor((int)numericUpDownThreshold.Value);
}
pictureBox1.Image = n.GetBitmap();
}
private void RefreshImage()
{
if (_loading)
{
return;
}
PreprocessingSettings.InvertColors = checkBoxInvertColors.Checked;
PreprocessingSettings.BinaryImageCompareThreshold = (int)numericUpDownThreshold.Value;
PreprocessingSettings.ScalingPercent = (int)numericUpDownScaling.Value;
PreprocessingSettings.CropTransparentColors = checkBoxCropTransparent.Checked;
pictureBox1.Image?.Dispose();
var n = new NikseBitmap(_source);
if (PreprocessingSettings.CropTransparentColors)
{
n.CropSidesAndBottom(2, Color.Transparent, true);
n.CropSidesAndBottom(2, Color.FromArgb(0, 0, 0, 0), true);
n.CropTop(2, Color.Transparent);
n.CropTop(2, Color.FromArgb(0, 0, 0, 0));
}
if (PreprocessingSettings.InvertColors)
{
n.InvertColors();
n.MakeTwoColor((int)numericUpDownThreshold.Value, Color.Black, Color.White);
}
else
{
n.MakeTwoColor((int)numericUpDownThreshold.Value, Color.White, Color.Black);
}
if (PreprocessingSettings.ScalingPercent > 100)
{
var bTemp = n.GetBitmap();
var f = PreprocessingSettings.ScalingPercent / 100.0;
var b = ResizeBitmap(bTemp, (int)Math.Round(bTemp.Width * f), (int)Math.Round(bTemp.Height * f));
bTemp.Dispose();
pictureBox1.Image = b;
return;
}
pictureBox1.Image = n.GetBitmap();
}
private void TrainLetter(ref int numberOfCharactersLeaned, ref int numberOfCharactersSkipped, NOcrDb nOcrD, List <string> charactersLearned, string s, bool bold)
{
Bitmap bmp = GenerateImageFromTextWithStyle("H " + s, bold);
var nbmp = new NikseBitmap(bmp);
nbmp.MakeTwoColor(280);
nbmp.CropTop(0, Color.FromArgb(0, 0, 0, 0));
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nbmp, 10, false, false, 25);
if (list.Count == 3)
{
var item = list[2];
NOcrChar match = nOcrD.GetMatch(item.NikseBitmap, item.Top, false, false, 0);
if (match == null || match.Text != s)
{
labelInfo.Refresh();
Application.DoEvents();
NOcrChar nOcrChar = new NOcrChar(s)
{
Width = item.NikseBitmap.Width,
Height = item.NikseBitmap.Height,
MarginTop = item.Top,
};
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value, checkBoxVeryAccurate.Checked, nOcrChar, item.NikseBitmap);
nOcrD.Add(nOcrChar);
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++;
}
}
}
/// <summary>
/// The make 3 d top bottom.
/// </summary>
/// <param name="parameter">
/// The parameter.
/// </param>
/// <param name="nbmp">
/// The nbmp.
/// </param>
/// <returns>
/// The <see cref="NikseBitmap"/>.
/// </returns>
private static NikseBitmap Make3DTopBottom(MakeBitmapParameter parameter, NikseBitmap nbmp)
{
Bitmap singleBmp = nbmp.GetBitmap();
Bitmap singleHalfBmp = ScaleToHalfHeight(singleBmp);
singleBmp.Dispose();
var topBottomBmp = new Bitmap(parameter.ScreenWidth, parameter.ScreenHeight - parameter.BottomMargin);
int singleHeight = parameter.ScreenHeight / 2;
int leftM = (parameter.ScreenWidth / 2) - (singleHalfBmp.Width / 2);
using (Graphics gTopBottom = Graphics.FromImage(topBottomBmp))
{
gTopBottom.DrawImage(singleHalfBmp, leftM + parameter.Depth3D, singleHeight - singleHalfBmp.Height - parameter.BottomMargin);
gTopBottom.DrawImage(singleHalfBmp, leftM - parameter.Depth3D, parameter.ScreenHeight - parameter.BottomMargin - singleHalfBmp.Height);
}
nbmp = new NikseBitmap(topBottomBmp);
if (parameter.BackgroundColor == Color.Transparent)
{
nbmp.CropTop(2, Color.Transparent);
nbmp.CropTransparentSidesAndBottom(2, false);
}
else
{
nbmp.CropTop(4, parameter.BackgroundColor);
nbmp.CropSidesAndBottom(4, parameter.BackgroundColor, false);
}
return nbmp;
}
/// <summary>
/// The generate image from text with style inner.
/// </summary>
/// <param name="parameter">
/// The parameter.
/// </param>
/// <returns>
/// The <see cref="Bitmap"/>.
/// </returns>
private static Bitmap GenerateImageFromTextWithStyleInner(MakeBitmapParameter parameter)
{
string text = parameter.P.Text;
text = RemoveSubStationAlphaFormatting(text);
text = text.Replace("<I>", "<i>");
text = text.Replace("</I>", "</i>");
text = HtmlUtil.FixInvalidItalicTags(text);
text = text.Replace("<B>", "<b>");
text = text.Replace("</B>", "</b>");
// no support for underline
text = HtmlUtil.RemoveOpenCloseTags(text, HtmlUtil.TagUnderline);
Font font = null;
Bitmap bmp = null;
try
{
font = SetFont(parameter, parameter.SubtitleFontSize);
var lineHeight = parameter.LineHeight; // (textSize.Height * 0.64f);
SizeF textSize;
using (var bmpTemp = new Bitmap(1, 1))
using (var g = Graphics.FromImage(bmpTemp))
{
textSize = g.MeasureString(HtmlUtil.RemoveHtmlTags(text), font);
}
int sizeX = (int)(textSize.Width * 1.8) + 150;
int sizeY = (int)(textSize.Height * 0.9) + 50;
if (sizeX < 1)
{
sizeX = 1;
}
if (sizeY < 1)
{
sizeY = 1;
}
if (parameter.BackgroundColor != Color.Transparent)
{
var nbmpTemp = new NikseBitmap(sizeX, sizeY);
nbmpTemp.Fill(parameter.BackgroundColor);
bmp = nbmpTemp.GetBitmap();
}
else
{
bmp = new Bitmap(sizeX, sizeY);
}
// align lines with gjpqy, a bit lower
var lines = text.SplitToLines();
int baseLinePadding = 13;
if (parameter.SubtitleFontSize < 30)
{
baseLinePadding = 12;
}
if (parameter.SubtitleFontSize < 25)
{
baseLinePadding = 9;
}
if (lines.Length > 0)
{
var lastLine = lines[lines.Length - 1];
if (lastLine.Contains(new[] { 'g', 'j', 'p', 'q', 'y', ',', 'ý', 'ę', 'ç', 'Ç' }))
{
var textNoBelow = lastLine.Replace('g', 'a').Replace('j', 'a').Replace('p', 'a').Replace('q', 'a').Replace('y', 'a').Replace(',', 'a').Replace('ý', 'a').Replace('ę', 'a').Replace('ç', 'a').Replace('Ç', 'a');
baseLinePadding -= (int)Math.Round(TextDraw.MeasureTextHeight(font, lastLine, parameter.SubtitleFontBold) - TextDraw.MeasureTextHeight(font, textNoBelow, parameter.SubtitleFontBold));
}
else
{
baseLinePadding += 1;
}
if (baseLinePadding < 0)
{
baseLinePadding = 0;
}
}
// TODO: Better baseline - test http://bobpowell.net/formattingtext.aspx
// float baselineOffset=font.SizeInPoints/font.FontFamily.GetEmHeight(font.Style)*font.FontFamily.GetCellAscent(font.Style);
// float baselineOffsetPixels = g.DpiY/72f*baselineOffset;
// baseLinePadding = (int)Math.Round(baselineOffsetPixels);
var lefts = new List<float>();
if (text.Contains("<font", StringComparison.OrdinalIgnoreCase) || text.Contains("<i>", StringComparison.OrdinalIgnoreCase))
{
foreach (string line in text.SplitToLines())
{
var lineNoHtml = HtmlUtil.RemoveOpenCloseTags(line, HtmlUtil.TagItalic, HtmlUtil.TagFont);
if (parameter.AlignLeft)
{
lefts.Add(5);
}
else if (parameter.AlignRight)
{
lefts.Add(bmp.Width - CalcWidthViaDraw(lineNoHtml, parameter) - 15); // calculate via drawing+crop
}
else
{
lefts.Add((float)((bmp.Width - CalcWidthViaDraw(lineNoHtml, parameter) + 5.0) / 2.0)); // calculate via drawing+crop
}
}
}
else
{
foreach (var line in HtmlUtil.RemoveOpenCloseTags(text, HtmlUtil.TagItalic, HtmlUtil.TagFont).SplitToLines())
{
if (parameter.AlignLeft)
{
lefts.Add(5);
}
else if (parameter.AlignRight)
{
lefts.Add(bmp.Width - (TextDraw.MeasureTextWidth(font, line, parameter.SubtitleFontBold) + 15));
}
else
{
lefts.Add((float)((bmp.Width - TextDraw.MeasureTextWidth(font, line, parameter.SubtitleFontBold) + 15) / 2.0));
}
}
}
var sf = new StringFormat { Alignment = StringAlignment.Near, LineAlignment = StringAlignment.Near };
using (var g = Graphics.FromImage(bmp))
{
g.CompositingQuality = CompositingQuality.HighQuality;
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.SmoothingMode = SmoothingMode.HighQuality;
g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
if (parameter.SimpleRendering)
{
if (text.StartsWith("<font ", StringComparison.Ordinal) && Utilities.CountTagInText(text, "<font") == 1)
{
parameter.SubtitleColor = Utilities.GetColorFromFontString(text, parameter.SubtitleColor);
}
text = HtmlUtil.RemoveHtmlTags(text, true); // TODO: Perhaps check single color...
var brush = new SolidBrush(parameter.BorderColor);
int x = 3;
const int y = 3;
sf.Alignment = StringAlignment.Near;
if (parameter.AlignLeft)
{
sf.Alignment = StringAlignment.Near;
}
else if (parameter.AlignRight)
{
sf.Alignment = StringAlignment.Far;
x = parameter.ScreenWidth - 5;
}
else
{
sf.Alignment = StringAlignment.Center;
x = parameter.ScreenWidth / 2;
}
bmp = new Bitmap(parameter.ScreenWidth, sizeY);
Graphics surface = Graphics.FromImage(bmp);
surface.CompositingQuality = CompositingQuality.HighSpeed;
surface.InterpolationMode = InterpolationMode.Default;
surface.SmoothingMode = SmoothingMode.HighSpeed;
surface.TextRenderingHint = TextRenderingHint.AntiAliasGridFit;
for (int j = 0; j < parameter.BorderWidth; j++)
{
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j + 1, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j + 1, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j + 1, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j - 1, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j - 1, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j - 1, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j + 1, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j + 1, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j + 1, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j - 1, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j - 1, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - j - 1, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j + 1, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y - 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y - 0 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + j - 1, Y = y + 1 + j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + 1, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + 1, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x + 1, Y = y + 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - 1, Y = y - 1 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - 1, Y = y - 0 - j }, sf);
surface.DrawString(text, font, brush, new PointF { X = x - 1, Y = y + 1 - j }, sf);
}
brush.Dispose();
brush = new SolidBrush(parameter.SubtitleColor);
surface.CompositingQuality = CompositingQuality.HighQuality;
surface.SmoothingMode = SmoothingMode.HighQuality;
surface.InterpolationMode = InterpolationMode.HighQualityBicubic;
surface.DrawString(text, font, brush, new PointF { X = x, Y = y }, sf);
surface.Dispose();
brush.Dispose();
}
else
{
var path = new GraphicsPath();
var sb = new StringBuilder();
bool isItalic = false;
bool isBold = parameter.SubtitleFontBold;
float left = 5;
if (lefts.Count > 0)
{
left = lefts[0];
}
float top = 5;
bool newLine = false;
int lineNumber = 0;
float leftMargin = left;
int newLinePathPoint = -1;
Color c = parameter.SubtitleColor;
var colorStack = new Stack<Color>();
var lastText = new StringBuilder();
int numberOfCharsOnCurrentLine = 0;
for (var i = 0; i < text.Length; i++)
{
if (text.Substring(i).StartsWith("<font ", StringComparison.OrdinalIgnoreCase))
{
float addLeft = 0;
int oldPathPointIndex = path.PointCount;
if (oldPathPointIndex < 0)
{
oldPathPointIndex = 0;
}
if (sb.Length > 0)
{
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, parameter.SubtitleFontBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
}
if (path.PointCount > 0)
{
var list = (PointF[])path.PathPoints.Clone(); // avoid using very slow path.PathPoints indexer!!!
for (int k = oldPathPointIndex; k < list.Length; k++)
{
if (list[k].X > addLeft)
{
addLeft = list[k].X;
}
}
}
if (path.PointCount == 0)
{
addLeft = left;
}
else if (addLeft < 0.01)
{
addLeft = left + 2;
}
left = addLeft;
DrawShadowAndPath(parameter, g, path);
var p2 = new SolidBrush(c);
g.FillPath(p2, path);
p2.Dispose();
path.Reset();
path = new GraphicsPath();
sb = new StringBuilder();
int endIndex = text.Substring(i).IndexOf('>');
if (endIndex < 0)
{
i += 9999;
}
else
{
string fontContent = text.Substring(i, endIndex);
if (fontContent.Contains(" color="))
{
string[] arr = fontContent.Substring(fontContent.IndexOf(" color=", StringComparison.Ordinal) + 7).Trim().Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
if (arr.Length > 0)
{
string fontColor = arr[0].Trim('\'').Trim('"').Trim('\'');
try
{
colorStack.Push(c); // save old color
if (fontColor.StartsWith("rgb(", StringComparison.Ordinal))
{
arr = fontColor.Remove(0, 4).TrimEnd(')').Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
c = Color.FromArgb(int.Parse(arr[0]), int.Parse(arr[1]), int.Parse(arr[2]));
}
else
{
c = ColorTranslator.FromHtml(fontColor);
}
}
catch
{
c = parameter.SubtitleColor;
}
}
}
i += endIndex;
}
}
else if (text.Substring(i).StartsWith("</font>", StringComparison.OrdinalIgnoreCase))
{
if (text.Substring(i).ToLower().Replace("</font>", string.Empty).Length > 0)
{
if (lastText.EndsWith(' ') && !sb.StartsWith(' '))
{
string t = sb.ToString();
sb.Clear();
sb.Append(' ');
sb.Append(t);
}
float addLeft = 0;
int oldPathPointIndex = path.PointCount - 1;
if (oldPathPointIndex < 0)
{
oldPathPointIndex = 0;
}
if (sb.Length > 0)
{
if (lastText.Length > 0 && left > 2)
{
left -= 1.5f;
}
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, parameter.SubtitleFontBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
}
if (path.PointCount > 0)
{
var list = (PointF[])path.PathPoints.Clone(); // avoid using very slow path.PathPoints indexer!!!
for (int k = oldPathPointIndex; k < list.Length; k++)
{
if (list[k].X > addLeft)
{
addLeft = list[k].X;
}
}
}
if (addLeft < 0.01)
{
addLeft = left + 2;
}
left = addLeft;
DrawShadowAndPath(parameter, g, path);
g.FillPath(new SolidBrush(c), path);
path.Reset();
sb = new StringBuilder();
if (colorStack.Count > 0)
{
c = colorStack.Pop();
}
if (left >= 3)
{
left -= 2.5f;
}
}
i += 6;
}
else if (text.Substring(i).StartsWith("<i>", StringComparison.OrdinalIgnoreCase))
{
if (sb.Length > 0)
{
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, parameter.SubtitleFontBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
}
isItalic = true;
i += 2;
}
else if (text.Substring(i).StartsWith("</i>", StringComparison.OrdinalIgnoreCase) && isItalic)
{
if (lastText.EndsWith(' ') && !sb.StartsWith(' '))
{
string t = sb.ToString();
sb.Clear();
sb.Append(' ');
sb.Append(t);
}
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, parameter.SubtitleFontBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
isItalic = false;
i += 3;
}
else if (text.Substring(i).StartsWith("<b>", StringComparison.OrdinalIgnoreCase))
{
if (sb.Length > 0)
{
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, isBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
}
isBold = true;
i += 2;
}
else if (text.Substring(i).StartsWith("</b>", StringComparison.OrdinalIgnoreCase) && isBold)
{
if (lastText.EndsWith(' ') && !sb.StartsWith(' '))
{
string t = sb.ToString();
sb.Clear();
sb.Append(' ');
sb.Append(t);
}
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, isBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
isBold = false;
i += 3;
}
else if (text.Substring(i).StartsWith(Environment.NewLine, StringComparison.Ordinal))
{
lastText.Append(sb);
TextDraw.DrawText(font, sf, path, sb, isItalic, isBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
top += lineHeight;
newLine = true;
i += Environment.NewLine.Length - 1;
lineNumber++;
if (lineNumber < lefts.Count)
{
leftMargin = lefts[lineNumber];
left = leftMargin;
}
numberOfCharsOnCurrentLine = 0;
}
else
{
if (numberOfCharsOnCurrentLine != 0 || text[i] != ' ')
{
sb.Append(text[i]);
numberOfCharsOnCurrentLine++;
}
}
}
if (sb.Length > 0)
{
TextDraw.DrawText(font, sf, path, sb, isItalic, parameter.SubtitleFontBold, false, left, top, ref newLine, leftMargin, ref newLinePathPoint);
}
DrawShadowAndPath(parameter, g, path);
g.FillPath(new SolidBrush(c), path);
}
}
sf.Dispose();
var nbmp = new NikseBitmap(bmp);
if (parameter.BackgroundColor == Color.Transparent)
{
nbmp.CropTransparentSidesAndBottom(baseLinePadding, true);
nbmp.CropTransparentSidesAndBottom(2, false);
}
else
{
nbmp.CropSidesAndBottom(4, parameter.BackgroundColor, true);
nbmp.CropTop(4, parameter.BackgroundColor);
}
if (nbmp.Width > parameter.ScreenWidth)
{
parameter.Error = "#" + parameter.P.Number.ToString(CultureInfo.InvariantCulture) + ": " + nbmp.Width.ToString(CultureInfo.InvariantCulture) + " > " + parameter.ScreenWidth.ToString(CultureInfo.InvariantCulture);
}
if (parameter.Type3D == 1)
{
// Half-side-by-side 3D
Bitmap singleBmp = nbmp.GetBitmap();
Bitmap singleHalfBmp = ScaleToHalfWidth(singleBmp);
singleBmp.Dispose();
var sideBySideBmp = new Bitmap(parameter.ScreenWidth, singleHalfBmp.Height);
int singleWidth = parameter.ScreenWidth / 2;
int singleLeftMargin = (singleWidth - singleHalfBmp.Width) / 2;
using (Graphics gSideBySide = Graphics.FromImage(sideBySideBmp))
{
gSideBySide.DrawImage(singleHalfBmp, singleLeftMargin + parameter.Depth3D, 0);
gSideBySide.DrawImage(singleHalfBmp, singleWidth + singleLeftMargin - parameter.Depth3D, 0);
}
nbmp = new NikseBitmap(sideBySideBmp);
if (parameter.BackgroundColor == Color.Transparent)
{
nbmp.CropTransparentSidesAndBottom(2, true);
}
else
{
nbmp.CropSidesAndBottom(4, parameter.BackgroundColor, true);
}
}
else if (parameter.Type3D == 2)
{
// Half-Top/Bottom 3D
nbmp = Make3DTopBottom(parameter, nbmp);
}
return nbmp.GetBitmap();
}
finally
{
if (font != null)
{
font.Dispose();
}
if (bmp != null)
{
bmp.Dispose();
}
}
}
private void TrainLetter(ref int numberOfCharactersLearned, ref int numberOfCharactersSkipped, NOcrDb nOcrD, string s, bool bold, bool italic, bool doubleLetter)
{
var bmp = GenerateImageFromTextWithStyle("H " + s, bold, italic);
var nikseBitmap = new NikseBitmap(bmp);
nikseBitmap.MakeTwoColor(280);
nikseBitmap.CropTop(0, Color.FromArgb(0, 0, 0, 0));
var list = NikseBitmapImageSplitter.SplitBitmapToLettersNew(nikseBitmap, 10, false, false, 25, false);
if (list.Count == 3)
{
var item = list[2];
var match = nOcrD.GetMatch(item.NikseBitmap, item.Top, false, 25);
if (match == null || match.Text != s)
{
labelInfo.Refresh();
Application.DoEvents();
var nOcrChar = new NOcrChar(s)
{
Width = item.NikseBitmap.Width,
Height = item.NikseBitmap.Height,
MarginTop = item.Top,
Italic = italic,
};
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value + (doubleLetter ? 20 : 0), false, nOcrChar, item.NikseBitmap);
nOcrD.Add(nOcrChar);
numberOfCharactersLearned++;
labelInfo.Text = string.Format(Configuration.Settings.Language.VobSubOcr.NowTraining, numberOfCharactersLearned, _subtitleFontName, numberOfCharactersSkipped);
bmp.Dispose();
}
else
{
numberOfCharactersSkipped++;
}
}
else if (!doubleLetter)
{
if (list.Count == 4 && list[2].NikseBitmap != null && list[3].NikseBitmap != null)
{
// e.g. quote (")
var expandItem = VobSubOcr.GetExpandedSelectionNew(nikseBitmap, new List <ImageSplitterItem> {
list[2], list[3]
});
var match = nOcrD.GetMatchExpanded(nikseBitmap, expandItem, 2, list);
if (match != null && match.Text == s)
{
numberOfCharactersSkipped++;
return;
}
var nOcrChar = new NOcrChar(s)
{
Width = expandItem.NikseBitmap.Width,
Height = expandItem.NikseBitmap.Height,
MarginTop = expandItem.Top,
Italic = italic,
ExpandCount = 2,
};
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value + 5, false, nOcrChar, expandItem.NikseBitmap);
nOcrD.Add(nOcrChar);
return;
}
if (list.Count == 5 && list[2].NikseBitmap != null && list[3].NikseBitmap != null && list[4].NikseBitmap != null)
{
// e.g. "%"
var expandItem = VobSubOcr.GetExpandedSelectionNew(nikseBitmap, new List <ImageSplitterItem> {
list[2], list[3], list[4]
});
var match = nOcrD.GetMatchExpanded(nikseBitmap, expandItem, 2, list);
if (match != null && match.Text == s)
{
numberOfCharactersSkipped++;
return;
}
var nOcrChar = new NOcrChar(s)
{
Width = expandItem.NikseBitmap.Width,
Height = expandItem.NikseBitmap.Height,
MarginTop = expandItem.Top,
Italic = italic,
ExpandCount = 3,
};
nOcrD.Add(nOcrChar);
VobSubOcrNOcrCharacter.GenerateLineSegments((int)numericUpDownSegmentsPerCharacter.Value + 10, false, nOcrChar, expandItem.NikseBitmap);
return;
}
numberOfCharactersSkipped++;
}
}