private static AbCurve LoadAbCurvePattern(XmlNode inputNode, XmlNode lineNode)
{
var pattern = new AbCurve { GuidancePatternType = GuidancePatternTypeEnum.AbCurve };
var pointNodes = lineNode.SelectNodes("PNT");
if (pointNodes.Count == 0)
return null;
var line = ShapeLoader.LoadLine(pointNodes);
if (line != null)
{
pattern.Shape = new List<LineString>();
pattern.Shape.Add(line);
}
pattern.Heading = GetHeading(inputNode.GetXmlNodeValue("@G"));
return pattern;
}
private void ProcessAbCurve(AbCurve abCurve)
{
var delta = _drawingUtil.GetDelta();
foreach (var lineString in abCurve.Shape)
{
ProcessLineString(lineString, delta);
}
}
private static void WriteAbCurve(XmlWriter writer, AbCurve abCurve)
{
ShapeWriter.WriteLine(writer, abCurve.Shape[0], "5");
}