hasM property

bool hasM

True if the geometry builder supports geometries with m values, false otherwise.

M values are often referred to as measures, and are used in linear referencing workflows on linear datasets. NaN is a valid m value. If true, m values are stored for each vertex of the constructed Geometry. Geometries with m values are created by using setters or constructors that take an m value as a parameter.

Implementation

bool get hasM {
  return _withThrowingErrorHandler((errorHandler) {
    return runtimecore.RT_GeometryBuilder_getHasM(
      _handle,
      errorHandler,
    );
  });
}