class TextFormat {

 String font;
 num size;
 int color;

 bool bold;
 bool italic;
 bool underline;
 String align;

 num topMargin;
 num bottomMargin;
 num leftMargin;
 num rightMargin;
 num indent;
 num leading;

 //-------------------------------------------------------------------------------------------------

 TextFormat(this.font, this.size, this.color, {
   this.bold         : false,
   this.italic       : false,
   this.underline    : false,
   this.align        : "left",
   this.topMargin    : 0.0,
   this.bottomMargin : 0.0,
   this.leftMargin   : 0.0,
   this.rightMargin  : 0.0,
   this.indent       : 0.0,
   this.leading      : 0.0
 });

 //-------------------------------------------------------------------------------------------------

 TextFormat clone() {
   return new TextFormat(font, size, color,
       bold: bold, italic: italic, underline: underline, align: align,
       topMargin: topMargin, bottomMargin: bottomMargin, leftMargin: leftMargin, rightMargin: rightMargin,
       indent: indent, leading: leading);
 }

 //-------------------------------------------------------------------------------------------------

 String get _cssFontStyle {
   var fontStyle = "${size}px ${font}, sans-serif";
   if (bold) fontStyle = "bold $fontStyle";
   if (italic) fontStyle = "italic $fontStyle";
   return fontStyle;
 }

}