public PdfTextOptions(PdfFont font, double fontSize, PdfColor inkColor, int leftRotationDegrees, PdfTextRenderingMode renderingMode = PdfTextRenderingMode.Fill, PdfColor outlineColor = null, double? outlineWidth = null, PdfLineDashPattern lineDashPattern = null, PdfLineCapStyle? lineCapStyle = null)
{
this.InkColor = inkColor ?? PdfColor.Black;
this.Font = font;
this.FontSize = fontSize;
this.LeftRotationDegrees = leftRotationDegrees;
this.RenderingMode = renderingMode;
this.OutlineColor = outlineColor;
this.LineDashPattern = lineDashPattern;
this.LineCapStyle = LineCapStyle;
this.OutlineWidth = outlineWidth;
}
/// <summary>
/// Begins a block of text with the given start position, rotation and font (convenience method).
/// </summary>
public void BeginText(double x, double y, double leftRotationDegrees, PdfFont font, double size)
{
BeginText(x, y, leftRotationDegrees);
SetFont(font, size);
}
/// <summary>
/// Begins a block of text with the given start position and font (convenience method).
/// </summary>
public void BeginText(double x, double y, PdfFont font, double size)
{
BeginText(x, y);
SetFont(font, size);
}
/// <summary>
/// Sets the font type and size.
/// </summary>
public void SetFont(PdfFont font, double size)
{
if (!isInTextBlock) throw new InvalidOperationException("Must call BeginText() before this operation.");
this.Write(font.Name);
this.Write(" ");
this.WriteLine(String.Format(CultureInfo.InvariantCulture, "{0:0.##} Tf", size));
this.WriteLine(String.Format(CultureInfo.InvariantCulture, "{0:0.##} TL", size));
this.RegisterFont(font);
}
/// <summary>
/// Registers a font as referenced.
/// </summary>
protected void RegisterFont(PdfFont font)
{
if (!this.ReferencedFonts.Contains(font))
((List<PdfFont>)this.ReferencedFonts).Add(font);
}
/// <summary>
/// Registers a font for use in this PDF document.
/// </summary>
public PdfObjectRef RegisterFont(PdfFont font)
{
PdfObjectRef fontRef;
if (this.Fonts.TryGetValue(font.Name, out fontRef))
{
return fontRef;
}
else
{
fontRef = this.Fonts[font.Name] = this.WriteObject(font);
return fontRef;
}
}
