0.3.0

0.3.0

• GpxReaderSettings now has a DefaultCreatorIfMissing attribute to use for filling in a missing GpxMetadata.Creator value, to help read values saved from legacy versions of IHM (#23).
• Custom GpxExtensionReader and GpxExtensionWriter subclasses can now override just one method if there's a common way to handle extensions regardless of where they show up (#26).
• All immutable data model types now override Equals(object) and GetHashCode() to have "value" semantics (#9).
  • Mutable types, such as GpxFile, do not do this, for your own safety.
  • In all lists, including lists of web links, ordering matters. [A, B] is not considered equal to [B, A].
  • Extensions values are considered for equality.
    • If you do not use a custom GpxExtensionReader for extensions, or if yours always returns ImmutableXElementContainer, then this should work like you would expect it to work.
    • Otherwise, whenever you return non-null, it is your responsibility to make sure that the result's Equals(object) and GetHashCode() semantics match what you want the container's semantics to be.
• GpxWebLink now has a constructor that accepts just the value for Href, since that's the only required value.
• GpxLongitude no longer permits +180 as a legal value, in keeping with the GPX 1.1 schema. (#25).
  • Converting from NTS features will automatically replace +180 with the equivalent -180.
• GpxLongitude, GpxLatitude, GpxDegrees, and GpxDgpsStationId now all have static MinValue and MaxValue fields to get the smallest and largest legal values.
• GpxBounds now has a shortcut for getting the a value that covers the entire WGS-84 ellipsoid.
• GpxWaypoint now has a constructor that accepts a GeoAPI.Geometries.Coordinate instance, for convenience (#20).
• GpxWaypoint constructors and helper method now both reject infinite values of elevationInMeters (#24).
• GpxWaypoint constructors and helper methods now throw ArgumentOutOfRangeException instead of ArgumentException in situations where the former is more appropriate.
• Trying to set GpxFile.Metadata to null now throws ArgumentNullException right away (#21).
• Add methods on GpxFile to allow converting to / from string, for convenience (#19).