PolylineBuilder.fromSpatialReference constructor

PolylineBuilder.fromSpatialReference(
  1. SpatialReference? spatialReference
)

Creates a new empty polyline builder with the specified SpatialReference.

The SpatialReference cannot be changed after instantiation

Parameters:

  • spatialReference — The builder's spatial reference.

Implementation

factory PolylineBuilder.fromSpatialReference(
    SpatialReference? spatialReference) {
  _initializeArcGISEnvironmentIfNeeded();
  final handle = _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_PolylineBuilder_createFromSpatialReference(
        spatialReference?._handle ?? ffi.nullptr, errorHandler);
  });
  final PolylineBuilder object = PolylineBuilder._withHandle(handle);
  object._spatialReference.cache(spatialReference);
  return object;
}