private void parseFont(List <IPDFPageOperation> operations)
{
for (int i = operations.Count - 1; i >= 0; --i)
{
if (operations[i] is TextFont)
{
PDFDictionary fontDict = Owner.GetAcroFormFont(((TextFont)operations[i]).FontName.Substring(1));
float fontSize = ((TextFont)operations[i]).FontSize;
if (fontDict != null)
{
_font = new Font(FontBase.Instance(fontDict));
}
else
{
_font = new Font(StandardFonts.Helvetica, 8);
}
_font.Size = fontSize;
break;
}
}
if (_font == null)
{
_font = new Font(StandardFonts.Helvetica, 12);
}
_font.ChangedFontSize += changedFontSize;
}
public static FontBase AddFontFromFile(string fileName)
{
byte[] buf = FontDataLoader.LoadFontFromFile(fileName);
FontBase font = loadFromBuffer(buf, 0);
_fromFile.Add(font);
return(font);
}
public static FontBase AddFontFromStream(Stream stream)
{
byte[] buf = new byte[stream.Length];
stream.Position = 0;
FontBase font = loadFromBuffer(buf, 0);
_fromFile.Add(font);
return(font);
}
private static void changeFont(ref TextState currentTextState, Resources resources, TextFont textFont)
{
IPDFObject obj = resources.GetResource(textFont.FontName, ResourceType.Font);
if (obj is PDFDictionary)
{
currentTextState.FontBase = FontBase.Instance(obj as PDFDictionary);
}
currentTextState.FontSize = textFont.FontSize;
}
public CoordinateText(PointF coordinate, StringBuilder text, FontBase fontBase, float fontSize, float textWidth, float textHeight, int weight, float scale)
{
_text = text;
_coordinate = coordinate;
_weight = weight;
_textWidth = textWidth;
_fontBase = fontBase;
_textHeight = textHeight;
_fontSize = fontSize;
_scale = scale;
}
public TextState(TextState textState)
{
m_charSpace = textState.m_charSpace;
m_wordSpace = textState.m_wordSpace;
m_scale = textState.m_scale;
m_leading = textState.m_leading;
m_fontSize = textState.m_fontSize;
m_render = textState.m_render;
m_rize = textState.m_rize;
m_fontBase = textState.m_fontBase;
}
public TextState()
{
m_charSpace = 0.0f;
m_wordSpace = 0.0f;
m_scale = 100.0f;
m_leading = 0.0f;
m_fontSize = 0.0f;
m_render = TextRenderingModes.Fill;
m_rize = 0.0f;
m_fontBase = null;
}
public void setDefault()
{
m_charSpace = 0.0f;
m_wordSpace = 0.0f;
m_scale = 100.0f;
m_leading = 0.0f;
m_fontSize = 0.0f;
m_render = TextRenderingModes.Fill;
m_rize = 0.0f;
m_fontBase = null;
}
/// <summary>
/// Initializes a new instance of the standard font with specified properties.
/// </summary>
/// <param name="standardFont">The Bytescout.PDF.StandardFonts value that specifies the standard font.</param>
/// <param name="emSize" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The em-size, in points, of the font.</param>
/// <param name="underline" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be underlined.</param>
/// <param name="strikeout" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be stroked out.</param>
public Font(StandardFonts standardFont, float emSize, bool underline, bool strikeout)
{
if (emSize < 0)
{
throw new ArgumentOutOfRangeException("emSize");
}
_baseFont = FontsManager.AddStandardFont(standardFont, underline, strikeout);
_size = emSize;
_bold = _baseFont.RealBold;
_italic = _baseFont.RealItalic;
_underline = underline;
_strikeout = strikeout;
}
/// <summary>
/// Initializes a new Bytescout.PDF.Font using a specified properties.
/// </summary>
/// <param name="fontName" href="http://msdn.microsoft.com/en-us/library/system.string.aspx">The name of the font.</param>
/// <param name="emSize" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The em-size, in points, of the font.</param>
/// <param name="bold" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be bold.</param>
/// <param name="italic" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be italic.</param>
/// <param name="underline" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be underlined.</param>
/// <param name="strikeout" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be stroked out.</param>
public Font(string fontName, float emSize, bool bold, bool italic, bool underline, bool strikeout)
{
if (emSize < 0)
{
throw new ArgumentOutOfRangeException("emSize");
}
_baseFont = FontsManager.AddFont(fontName, bold, italic);
_strikeout = strikeout;
_underline = underline;
_size = emSize;
_bold = bold;
_italic = italic;
}
public static void Release()
{
for (int i = 0; i < _fromFile.Count; ++i)
{
_fromFile[i].CreateFontDictionary();
}
FontBase[] fonts = new FontBase[_fonts.Count];
_fonts.Values.CopyTo(fonts, 0);
for (int i = 0; i < fonts.Length; ++i)
{
fonts[i].CreateFontDictionary();
}
}
/// <summary>
/// Creates a Bytescout.PDF.Font from the specified data stream.
/// </summary>
/// <param name="stream" href="http://msdn.microsoft.com/en-us/library/system.io.stream.aspx">A System.IO.Stream that contains the data for this Bytescout.PDF.Font.</param>
/// <param name="emSize" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The em-size, in points, of the font.</param>
/// <param name="underline" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be underlined.</param>
/// <param name="strikeout" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be stroked out.</param>
/// <returns cref="Font">The Bytescout.PDF.Font this method creates.</returns>
public static Font FromStream(System.IO.Stream stream, float emSize, bool underline, bool strikeout)
{
if (emSize < 0)
{
throw new ArgumentOutOfRangeException("emSize");
}
FontBase fnt = FontsManager.AddFontFromStream(stream);
Font font = new Font(fnt);
font._strikeout = strikeout;
font._underline = underline;
font.Size = emSize;
return(font);
}
/// <summary>
/// Creates a Bytescout.PDF.Font from the specified file.
/// </summary>
/// <param name="fileName" href="http://msdn.microsoft.com/en-us/library/system.string.aspx">A string that contains the name of the file from which to create the Bytescout.PDF.Font.</param>
/// <param name="emSize" href="http://msdn.microsoft.com/en-us/library/system.single.aspx">The em-size, in points, of the font.</param>
/// <param name="underline" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be underlined.</param>
/// <param name="strikeout" href="http://msdn.microsoft.com/en-us/library/system.boolean.aspx">If set to true, the initialized font will be stroked out.</param>
/// <returns cref="Font">The Bytescout.PDF.Font this method creates.</returns>
public static Font FromFile(string fileName, float emSize, bool underline, bool strikeout)
{
if (emSize < 0)
{
throw new ArgumentOutOfRangeException("emSize");
}
FontBase fnt = FontsManager.AddFontFromFile(fileName);
Font font = new Font(fnt);
font._strikeout = strikeout;
font._underline = underline;
font.Size = emSize;
return(font);
}
public static FontBase AddFont(string fontName, bool bold, bool italic)
{
LOGFONT lf = FontDataLoader.GetLOGFONT(fontName, bold, italic);
if (_fonts.ContainsKey(lf))
{
return(_fonts[lf]);
}
uint ttc;
byte[] data = FontDataLoader.LoadFont(lf, out ttc);
FontBase font = loadFromBuffer(data, ttc);
_fonts.Add(lf, font);
return(font);
}
internal Font(FontBase baseFont)
{
_baseFont = baseFont;
}
public static string convertText(List <CoordinateText> listStrings)
{
if (listStrings.Count == 0)
{
return("");
}
StringBuilder text = new StringBuilder();
listStrings.Sort(new ComparerText());
/*for (int i = 0; i < listStrings.Count - 1; ++i)
* {
* if (listStrings[i].Coordinate.X + listStrings[i].TextWidth > listStrings[i + 1].Coordinate.X)
* {
* if (isNextInLine(listStrings[i], listStrings[i + 1]))
* {
* if (mergeString(listStrings[i], listStrings[i + 1]) == 0)
* listStrings.RemoveAt(i + 1);
* else
* listStrings.RemoveAt(i);
* --i;
* }
* }
* }*/
float middleX = 0.0f;
float middleY = 0.0f;
int count = 0;
float minX = listStrings[0].Coordinate.X;
float minY = listStrings[0].Coordinate.Y;
for (int i = 0; i < listStrings.Count; ++i)
{
middleX += listStrings[i].TextWidth;
count += listStrings[i].Text.Length;
middleY += listStrings[i].TextHeight;
if (listStrings[i].Coordinate.X < minX)
{
minX = listStrings[i].Coordinate.X;
}
if (minY < listStrings[i].Coordinate.Y)
{
minY = listStrings[i].Coordinate.Y;
}
}
middleX /= count;
for (int i = 0; i < listStrings.Count - 1; ++i)
{
if (listStrings[i].Coordinate.X + listStrings[i].TextWidth < listStrings[i + 1].Coordinate.X)
{
if (listStrings[i].TextWidth < listStrings[i].Text.Length * middleX)
{
if (isNextInLine(listStrings[i], listStrings[i + 1]))
{
if (listStrings[i + 1].Coordinate.X < listStrings[i].Coordinate.X + listStrings[i].Text.Length * middleX)
{
if ((float)Math.Abs(listStrings[i + 1].Coordinate.X - listStrings[i].Coordinate.X) != 0)
{
middleX = (float)Math.Abs(listStrings[i + 1].Coordinate.X - listStrings[i].Coordinate.X) / listStrings[i].Text.Length;
}
}
}
}
}
}
middleY /= listStrings.Count;
float currentCoordinateY = minY;
int countSpace = 0;
int countSimbols = 0;
if (listStrings[0].Coordinate.X - minX > 0)
{
countSpace = round((listStrings[0].Coordinate.X - minX) / middleX);
}
text.Append(' ', countSpace);
float currentHeight = listStrings[0].TextHeight;
text.Append(listStrings[0].Text);
countSimbols += listStrings[0].Text.Length + countSpace;
FontBase currentFont = listStrings[0].FontBase;
float currentFontSize = listStrings[0].FontSize;
float currentCoordinateX = listStrings[0].Coordinate.X;
float currentScale = listStrings[0].Scale;
for (int i = 1; i < listStrings.Count; ++i)
{
if (currentCoordinateY != listStrings[i].Coordinate.Y)
{
if (listStrings[i].Coordinate.X < listStrings[i - 1].Coordinate.X)
{
if (Math.Abs(currentCoordinateY - listStrings[i].Coordinate.Y) > middleY * 2)
{
text.Append("\r\n");
}
text.Append("\r\n");
countSimbols = 0;
countSpace = round((listStrings[i].Coordinate.X - minX) / middleX) - countSimbols;
if (countSpace < 0)
{
countSpace = 0;
}
text.Append(' ', countSpace);
}
else
{
if (currentCoordinateY - currentHeight / 2 < listStrings[i].Coordinate.Y)
{
if (currentFont == listStrings[i].FontBase)
{
countSpace = getCountSpaceEx(listStrings, i, middleX, minX, countSimbols);
if (countSpace < 0)
{
countSpace = 0;
}
if (countSpace > 2)
{
countSpace = round((listStrings[i].Coordinate.X - minX) / middleX) - countSimbols;
}
if (countSpace < 0)
{
countSpace = 0;
}
text.Append(' ', countSpace);
}
else
{
countSpace = getCountSpaceEx(listStrings, i, middleX, minX, countSimbols);
if (countSpace < 0)
{
countSpace = 0;
}
text.Append(' ', countSpace);
}
}
else
{
if (Math.Abs(currentCoordinateY - listStrings[i].Coordinate.Y) > middleY * 2)
{
text.Append("\r\n");
}
text.Append("\r\n");
countSimbols = 0;
countSpace = round((listStrings[i].Coordinate.X - minX) / middleX) - countSimbols;
if (countSpace < 0)
{
countSpace = 0;
}
text.Append(' ', countSpace);
}
}
}
else
{
if (currentFont == listStrings[i].FontBase)
{
countSpace = getCountSpaceEx(listStrings, i, middleX, minX, countSimbols);
if (countSpace < 0)
{
countSpace = 0;
}
if (countSpace > 2)
{
countSpace = round((listStrings[i].Coordinate.X - minX) / middleX) - countSimbols;
}
if (countSpace < 0)
{
countSpace = 0;
}
text.Append(' ', countSpace);
}
else
{
countSpace = getCountSpaceEx(listStrings, i, middleX, minX, countSimbols);
if (countSpace < 0)
{
countSpace = 0;
}
text.Append(' ', countSpace);
}
}
text.Append(listStrings[i].Text);
countSimbols += listStrings[i].Text.Length + countSpace;
currentCoordinateY = listStrings[i].Coordinate.Y;
currentHeight = listStrings[i].TextHeight;
currentFont = listStrings[i].FontBase;
currentCoordinateX = listStrings[i].Coordinate.X;
currentFontSize = listStrings[i].FontSize;
currentScale = listStrings[i].Scale;
}
return(text.ToString());
}
