flutter_map_sld 0.1.0

Parse, validate, and use OGC Styled Layer Descriptor (SLD) and Symbology Encoding (SE) styles in Dart. Raster-first, pure Dart, no Flutter dependency.

0.1.0

• Initial release: raster-first pure Dart core.
• Parse SLD/SE XML from string or bytes (SldDocument.parseXmlString, SldDocument.parseBytes).
• Support for SLD 1.0 and SE/SLD 1.1 namespace variants (sld:, se:, unprefixed).
• Domain model: SldDocument, SldLayer, UserStyle, FeatureTypeStyle, Rule, RasterSymbolizer, ColorMap, ColorMapEntry, ContrastEnhancement.
• Unknown/vendor XML elements preserved as ExtensionNode.
• Separate parse and validation results (SldParseResult, SldValidationResult).
• Validation rules: opacity range, empty ColorMap, quantity ordering, duplicate quantities, entry opacity range, GeoServer intervals vendor extension.
• Legend and color scale extraction (extractLegend, extractColorScale).