encodeTextStyle static method

Map<String, dynamic>? encodeTextStyle(TextStyle? value)

Encodes a given value into a JSON compatible Map structure. This will return the following structure:

  "backgroundColor": <Color>,
  "color": <Color>,
  "decoration": <TextDecoration>,
  "decorationColor": <Color>,
  "decorationStyle": <TextDecorationStyle>,
  "decorationThickness": <double>,
  "fontFamily": value['fontFamily'],
  "fontFamilyFallback": <String[]>,
  "fontFeatures": <FontFeature[]>,
  "fontWeight": <FontWeight>,
  "fontSize": <double>,
  "fontStyle": <FontStyle>,
  "height": <double>,
  "inherit": <bool>,
  "letterSpacing": <double>,
  "locale": <Locale>,
  "package": <String>,
  "shadows": <Shadow[]>,
  "textBaseline": <TextBaseline>,
  "wordSpacing": <double>

See also:

• encodeColor
• encodeFontFeature
• encodeFontStyle
• encodeFontWeight
• encodeLocale
• encodeShadow
• encodeTextbaseline
• encodeTextDecoration
• encodeTextDecorationStyle

Implementation

static Map<String, dynamic>? encodeTextStyle(TextStyle? value) {
  Map<String, dynamic>? result;

  if (value != null) {
    result = <String, dynamic>{
      'backgroundColor': encodeColor(value.backgroundColor),
      'color': encodeColor(value.color),
      'decoration': encodeTextDecoration(value.decoration),
      'decorationColor': encodeColor(value.decorationColor),
      'decorationStyle': encodeTextDecorationStyle(value.decorationStyle),
      'decorationThickness': value.decorationThickness,
      'fontFamily': value.fontFamily,
      'fontFamilyFallback': value.fontFamilyFallback,
      'fontFeatures': value.fontFeatures == null
          ? null
          : value.fontFeatures!
              .map(
                (value) => encodeFontFeature(value),
              )
              .toList(),
      'fontWeight': encodeFontWeight(value.fontWeight),
      'fontSize': value.fontSize,
      'fontStyle': encodeFontStyle(value.fontStyle),
      'height': value.height,
      'inherit': value.inherit,
      'letterSpacing': value.letterSpacing,
      'locale': encodeLocale(value.locale),
      'shadows': value.shadows == null
          ? null
          : value.shadows!
              .map(
                (value) => encodeShadow(value),
              )
              .toList(),
      'textBaseline': encodeTextBaseline(value.textBaseline),
      'wordSpacing': value.wordSpacing,
    };
  }

  return _stripNull(result);
}