textStyleToJson static method

Map<String, dynamic>? textStyleToJson(TextStyle? e)

Implementation

static Map<String, dynamic>? textStyleToJson(TextStyle? e) {
  if (e == null) return null;
  final entries = {
    "backgroundColor": colorToHex(e.backgroundColor),
    "color": colorToHex(e.color),
    "decorationThickness": e.decorationThickness,
    "decorationStyle": enumToJson(e.decorationStyle),
    "decorationColor": colorToHex(e.decorationColor),
    "decoration": e.decoration?.toString(),
    "debugLabel": e.debugLabel,
    "fontSize": e.fontSize,
    "fontWeight": e.fontWeight?.value,
    "fontFamily": e.fontFamily,
    "fontStyle": enumToJson(e.fontStyle),
    "fontFamilyFallback": e.fontFamilyFallback,
    "fontFeatures": e.fontFeatures?.map((e) => e.value).toList(),
    "fontVariations": e.fontVariations
        ?.map((e) => {"value": e.value, "axis": e.axis})
        .toList(),
    "height": e.height,
    "letterSpacing": e.letterSpacing,
    "leadingDistribution": enumToJson(e.leadingDistribution),
    "locale": e.locale?.toString(),
    "overflow": enumToJson(e.overflow),
    "shadows": e.shadows
        ?.map((e) => {
              "color": colorToHex(e.color),
              "offset": offsetToJson(e.offset),
              "blurRadius": e.blurRadius,
            })
        .toList(),
    "textBaseline": enumToJson(e.textBaseline),
    "wordSpacing": e.wordSpacing,
  }.entries.where((e) => e.value != null);
  if (entries.isEmpty) return null;
  return Map.fromEntries(entries);
}