fromSvgString static method

ScalableImage fromSvgString(String src, { bool compact = false, bool bigFloats = false, @Deprecated("[warn] has been superseded by [warnF].") bool warn = true, void warnF(String)?, List<Pattern> exportedIDs = const [], Color? currentColor, })

Parse an SVG XML string to a scalable image

If compact is true, the internal representation will occupy significantly less memory, at the expense of rendering time. See toDag for a discussion of the two representations.

If bigFloats is true, the compact representation will use 8 byte double-precision float values, rather than 4 byte single-precision values.

If warnF is non-null, it will be called if the SVG asset contains unrecognized tags and/or tag attributes. If it is null, the default behavior is to print warnings.

exportedIDs specifies a list of node IDs that are to be exported. See ScalableImage.exportedIDs.

See also ScalableImage.currentColor.

Implementation

static ScalableImage fromSvgString(
  String src, {
  bool compact = false,
  bool bigFloats = false,
  @Deprecated("[warn] has been superseded by [warnF].") bool warn = true,
  void Function(String)? warnF,
  List<Pattern> exportedIDs = const [],
  Color? currentColor,
}) {
  final warnArg = warnF ?? (warn ? defaultWarn : nullWarn);
  if (compact) {
    final b = SICompactBuilder(
      warn: warnArg,
      currentColor: currentColor,
      bigFloats: bigFloats,
    );
    StringSvgParser(src, exportedIDs, b, warn: warnArg).parse();
    return b.si;
  } else {
    final b = SIDagBuilder(warn: warnArg, currentColor: currentColor);
    StringSvgParser(src, exportedIDs, b, warn: warnArg).parse();
    return b.si;
  }
}