MultiPolygon.decodeHex constructor
MultiPolygon.decodeHex(
- String bytesHex, {
- BinaryFormat<
SimpleGeometryContent> format = WKB.geometry, - CoordRefSys? crs,
- Map<
String, dynamic> ? options,
Decodes a multi polygon geometry from bytesHex
(as a hex string)
conforming to format
.
See MultiPolygon.decode for more information.
Examples:
// a multi polygon from a WKB encoded hex string - same geometry as WKT:
// "MULTIPOLYGON(((35 10,45 45,15 40,10 20,35 10)))"
MultiPolygon.decodeHex('0106000000010000000103000000010000000500000000000000008041400000000000002440000000000080464000000000008046400000000000002e4000000000000044400000000000002440000000000000344000000000008041400000000000002440');
Implementation
factory MultiPolygon.decodeHex(
String bytesHex, {
BinaryFormat<SimpleGeometryContent> format = WKB.geometry,
CoordRefSys? crs,
Map<String, dynamic>? options,
}) =>
GeometryBuilder.decodeHex<MultiPolygon>(
bytesHex,
format: format,
crs: crs,
options: options,
);