public RegionEventType(pLandRegionType r)
: base(r.ID)
{
//Convert to the form needed by the convexity tester
List<GeometricPointType> gList = new List<GeometricPointType>();
for (int i = 0; i < r.Vertices.Count; i++)
{
gList.Add(new GeometricPointType(r.Vertices[i].X, r.Vertices[i].Y));
}
/* Do not check a land readion for convexity
* if (!ConvexTest.IsConvex(gList))
{
throw (new ApplicationException("Region " + r.ID + " is not convex"));
}
*/
vertices = new List<PointType>();
for (int i = 0; i < gList.Count; i++)
{
vertices.Add(new PointType(gList[i]));
}
isActive = true;// Needed for regions that are not Active regions? MAybe better than sending nulls
isVisible = true;
}
public override pLandRegionType pGetLandRegion()
{
string id = "Unknown Land Region";
pLandRegionType region;
try
{
reader.Read(); // bypass 'xxxRegion'
id = pGetString();
region = new pLandRegionType(id);
while ("Vertex" == reader.Name)
{
region.Add(pGetPoint());
}
if (3 > region.Vertices.Count)
{
throw new ApplicationException("Found vertex list for region "
+ id + " with fewer than three vertices.");
}
reader.ReadEndElement();
}
catch (System.Exception e)
{
throw new ApplicationException("Error reading Land Region with id=" +
id + ": ", e);
}
return region;
}