private void listBoxFileNames_SelectedIndexChanged(object sender, EventArgs e) { labelNOcrCharInfo.Text = string.Empty; if (listBoxFileNames.SelectedIndex < 0) return; _nocrChar = listBoxFileNames.Items[listBoxFileNames.SelectedIndex] as NOcrChar; if (_nocrChar == null) { pictureBoxCharacter.Invalidate(); groupBoxCurrentCompareImage.Enabled = false; listBoxLinesForeground.Items.Clear(); listBoxlinesBackground.Items.Clear(); } else { textBoxText.Text = _nocrChar.Text; checkBoxItalic.Checked = _nocrChar.Italic; pictureBoxCharacter.Invalidate(); groupBoxCurrentCompareImage.Enabled = true; labelNOcrCharInfo.Text = string.Format("Size: {0}x{1}, margin top: {2} ", _nocrChar.Width, _nocrChar.Height, _nocrChar.MarginTop); if (pictureBoxCharacter.Image != null) { if (IsMatch()) { groupBoxCurrentCompareImage.BackColor = Color.LightGreen; } else { groupBoxCurrentCompareImage.BackColor = Control.DefaultBackColor; } } _drawLineOn = false; _history = new List<NOcrChar>(); _historyIndex = -1; if (_bitmap == null) { var bitmap = new Bitmap(_nocrChar.Width, _nocrChar.Height); var nbmp = new NikseBitmap(bitmap); nbmp.Fill(Color.White); pictureBoxCharacter.Image = nbmp.GetBitmap(); SizePictureBox(); ShowOcrPoints(); bitmap.Dispose(); } } }
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 = Utilities.FixInvalidItalicTags(text); text = text.Replace("<B>", "<b>"); text = text.Replace("</B>", "</b>"); // no support for underline text = text.Replace("<u>", string.Empty); text = text.Replace("</u>", string.Empty); text = text.Replace("<U>", string.Empty); text = text.Replace("</U>", string.Empty); var bmp = new Bitmap(1, 1); var g = Graphics.FromImage(bmp); var fontSize = g.DpiY * parameter.SubtitleFontSize / 72; Font font = SetFont(parameter, parameter.SubtitleFontSize); var lineHeight = parameter.LineHeight; // (textSize.Height * 0.64f); var textSize = g.MeasureString(Utilities.RemoveHtmlTags(text), font); g.Dispose(); bmp.Dispose(); 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; bmp = new Bitmap(sizeX, sizeY); if (parameter.BackgroundColor != Color.Transparent) { NikseBitmap nbmpTemp = new NikseBitmap(bmp); nbmpTemp.Fill(parameter.BackgroundColor); var temp = nbmpTemp.GetBitmap(); bmp.Dispose(); bmp = temp; // g.FillRectangle(new SolidBrush(parameter.BackgroundColor), 0, 0, bmp.Width, bmp.Height); } g = Graphics.FromImage(bmp); // align lines with gjpqy, a bit lower var lines = text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries); int baseLinePadding = 13; if (parameter.SubtitleFontSize < 30) baseLinePadding = 12; if (parameter.SubtitleFontSize < 25) baseLinePadding = 9; if (lines.Length > 0) { if (lines[lines.Length - 1].Contains("g") || lines[lines.Length - 1].Contains("j") || lines[lines.Length - 1].Contains("p") || lines[lines.Length - 1].Contains("q") || lines[lines.Length - 1].Contains("y") || lines[lines.Length - 1].Contains(",")) { string textNoBelow = lines[lines.Length - 1].Replace("g", "a").Replace("j", "a").Replace("p", "a").Replace("q", "a").Replace("y", "a").Replace(",", "a"); baseLinePadding -= (int)Math.Round((TextDraw.MeasureTextHeight(font, lines[lines.Length - 1], 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.ToLower().Contains("<font") || text.ToLower().Contains("<i>")) { foreach (string line in text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries)) { string lineNoHtml = Utilities.RemoveHtmlFontTag(line.Replace("<i>", string.Empty).Replace("</i>", string.Empty)); 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((bmp.Width - CalcWidthViaDraw(lineNoHtml, parameter) + 5) / 2); // calculate via drawing+crop } } else { foreach (string line in Utilities.RemoveHtmlFontTag(text.Replace("<i>", string.Empty).Replace("</i>", string.Empty)).Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries)) { if (parameter.AlignLeft) lefts.Add(5); else if (parameter.AlignRight) lefts.Add(bmp.Width - (TextDraw.MeasureTextWidth(font, line, parameter.SubtitleFontBold) + 15)); else lefts.Add((bmp.Width - TextDraw.MeasureTextWidth(font, line, parameter.SubtitleFontBold) + 15) / 2); } } g.CompositingQuality = CompositingQuality.HighQuality; g.InterpolationMode = InterpolationMode.HighQualityBicubic; g.SmoothingMode = SmoothingMode.HighQuality; g.TextRenderingHint = TextRenderingHint.AntiAliasGridFit; var sf = new StringFormat(); sf.Alignment = StringAlignment.Near; sf.LineAlignment = StringAlignment.Near;// draw the text to a path if (parameter.SimpleRendering) { if (text.StartsWith("<font ") && Utilities.CountTagInText(text, "<font") == 1) { parameter.SubtitleColor = Utilities.GetColorFromFontString(text, parameter.SubtitleColor); } text = Utilities.RemoveHtmlTags(text, true); //TODO: Perhaps check single color... var brush = new SolidBrush(parameter.BorderColor); int x = 3; 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(); int i = 0; 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(); while (i < text.Length) { if (text.Substring(i).ToLower().StartsWith("<font ")) { 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) { PointF[] 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(">", StringComparison.Ordinal); if (endIndex == -1) { 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(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries); if (arr.Length > 0) { string fontColor = arr[0].Trim('\'').Trim('"').Trim('\''); try { colorStack.Push(c); // save old color if (fontColor.StartsWith("rgb(")) { arr = fontColor.Remove(0, 4).TrimEnd(')').Split(",".ToCharArray(), 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).ToLower().StartsWith("</font>")) { if (text.Substring(i).ToLower().Replace("</font>", string.Empty).Length > 0) { if (lastText.ToString().EndsWith(" ") && !sb.ToString().StartsWith(" ")) { string t = sb.ToString(); sb = new StringBuilder(); 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) { PointF[] 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).ToLower().StartsWith("<i>")) { if (sb.ToString().Trim().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).ToLower().StartsWith("</i>") && isItalic) { if (lastText.ToString().EndsWith(" ") && !sb.ToString().StartsWith(" ")) { string t = sb.ToString(); sb = new StringBuilder(); 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).ToLower().StartsWith("<b>")) { if (sb.ToString().Trim().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).ToLower().StartsWith("</b>") && isBold) { if (lastText.ToString().EndsWith(" ") && !sb.ToString().StartsWith(" ")) { string t = sb.ToString(); sb = new StringBuilder(); 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)) { 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; } } else { sb.Append(text.Substring(i, 1)); } i++; } 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); } g.Dispose(); 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(); Bitmap 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(); }