private static void Write(Stream stream, LayerState ls)
{
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
if (ls == null)
{
throw new ArgumentNullException(nameof(ls));
}
TextCodeValueWriter chunk = new TextCodeValueWriter(new StreamWriter(stream));
chunk.Write(0, LayerStateDictionary);
chunk.Write(0, LayerStateName);
chunk.Write(1, ls.Name);
chunk.Write(91, 2047); // unknown code functionality <- 32-bit integer value
chunk.Write(301, ls.Description);
chunk.Write(290, ls.PaperSpace);
chunk.Write(302, ls.CurrentLayer);
foreach (LayerStateProperties lp in ls.Properties.Values)
{
chunk.Write(8, lp.Name);
chunk.Write(90, (int)lp.Flags);
chunk.Write(62, lp.Color.Index);
chunk.Write(370, (short)lp.Lineweight);
chunk.Write(6, lp.LinetypeName);
//chunk.Write(2, properties.PlotStyleName);
chunk.Write(440, lp.Transparency.Value == 0 ? 0 : Transparency.ToAlphaValue(lp.Transparency));
if (lp.Color.UseTrueColor)
{
// this code only appears if the layer color has been defined as true color
chunk.Write(92, AciColor.ToTrueColor(lp.Color));
}
}
chunk.Flush();
}
/// <summary>
/// Obtains the string that represents the formatted text applying the current options.
/// </summary>
/// <param name="text">Text to be formatted.</param>
/// <returns>The formatted text string.</returns>
public string FormatText(string text)
{
string formattedText = text;
if (this.overline)
{
formattedText = string.Format("\\O{0}\\o", formattedText);
}
if (this.underline)
{
formattedText = string.Format("\\L{0}\\l", formattedText);
}
if (this.strikeThrough)
{
formattedText = string.Format("\\K{0}\\k", formattedText);
}
if (this.color != null)
{
formattedText = this.color.UseTrueColor ?
string.Format("\\C{0};\\c{1};{2}", this.color.Index, AciColor.ToTrueColor(this.color), formattedText) :
string.Format("\\C{0};{1}", this.color.Index, formattedText);
}
if (this.fontName != null)
{
if (this.bold && this.italic)
{
formattedText = string.Format("\\f{0}|b1|i1;{1}", this.fontName, formattedText);
}
else if (this.bold && !this.italic)
{
formattedText = string.Format("\\f{0}|b1|i0;{1}", this.fontName, formattedText);
}
else if (!this.bold && this.italic)
{
formattedText = string.Format("\\f{0}|i1|b0;{1}", this.fontName, formattedText);
}
else
{
formattedText = string.Format("\\F{0};{1}", this.fontName, formattedText);
}
}
else
{
if (this.bold && this.italic)
{
formattedText = string.Format("\\f{0}|b1|i1;{1}", this.style.FontFamilyName, formattedText);
}
if (this.bold && !this.italic)
{
formattedText = string.Format("\\f{0}|b1|i0;{1}", this.style.FontFamilyName, formattedText);
}
if (!this.bold && this.italic)
{
formattedText = string.Format("\\f{0}|i1|b0;{1}", this.style.FontFamilyName, formattedText);
}
}
if (this.aligment != TextAligment.Default)
{
formattedText = string.Format("\\A{0};{1}", (int)this.aligment, formattedText);
}
if (!MathHelper.IsOne(this.heightFactor))
{
formattedText = string.Format("\\H{0}x;{1}", this.heightFactor, formattedText);
}
if (!MathHelper.IsZero(this.obliqueAngle))
{
formattedText = string.Format("\\Q{0};{1}", this.obliqueAngle, formattedText);
}
if (!MathHelper.IsOne(this.characterSpaceFactor))
{
formattedText = string.Format("\\T{0};{1}", this.characterSpaceFactor, formattedText);
}
if (!MathHelper.IsOne(this.widthFactor))
{
formattedText = string.Format("\\W{0};{1}", this.widthFactor, formattedText);
}
return("{" + formattedText + "}");
}