TextStyle({Color color, TextDecoration decoration, Color decorationColor, TextDecorationStyle decorationStyle, FontWeight fontWeight, FontStyle fontStyle, TextBaseline textBaseline, String fontFamily, double fontSize, double letterSpacing, double wordSpacing, double height })

Creates a new TextStyle object.

  • color: The color to use when painting the text.
  • decoration: The decorations to paint near the text (e.g., an underline).
  • decorationColor: The color in which to paint the text decorations.
  • decorationStyle: The style in which to paint the text decorations (e.g., dashed).
  • fontWeight: The typeface thickness to use when painting the text (e.g., bold).
  • fontStyle: The typeface variant to use when drawing the letters (e.g., italics).
  • fontFamily: The name of the font to use when painting the text (e.g., Roboto).
  • fontSize: The size of glyphs (in logical pixels) to use when painting the text.
  • letterSpacing: The amount of space (in logical pixels) to add between each letter.
  • wordSpacing: The amount of space (in logical pixels) to add at each sequence of white-space (i.e. between each word).
  • textBaseline: The common baseline that should be aligned between this text span and its parent text span, or, for the root text spans, with the line box.
  • height: The height of this text span, as a multiple of the font size.

Source 

TextStyle({
  Color color,
  TextDecoration decoration,
  Color decorationColor,
  TextDecorationStyle decorationStyle,
  FontWeight fontWeight,
  FontStyle fontStyle,
  TextBaseline textBaseline,
  String fontFamily,
  double fontSize,
  double letterSpacing,
  double wordSpacing,
  double height
}) : _encoded = _encodeTextStyle(color,
                                 decoration,
                                 decorationColor,
                                 decorationStyle,
                                 fontWeight,
                                 fontStyle,
                                 textBaseline,
                                 fontFamily,
                                 fontSize,
                                 letterSpacing,
                                 wordSpacing,
                                 height),
     _fontFamily = fontFamily ?? '',
     _fontSize = fontSize,
     _letterSpacing = letterSpacing,
     _wordSpacing = wordSpacing,
     _height = height;