/// <summary>
/// Add all points, which need to be in extent of region object, to point list.
/// </summary>
/// <param name="obj">Region object to get points.</param>
/// <param name="points">Point list.</param>
private static void _AddRegionToExtent(object obj, List <Point> points)
{
object geometry = (obj is Zone) ? (obj as Zone).Geometry : (obj as Barrier).Geometry;
if (null != geometry)
{
ESRI.ArcLogistics.Geometry.Point?pointGeometry = geometry as ESRI.ArcLogistics.Geometry.Point?;
if (pointGeometry != null)
{
points.Add(pointGeometry.Value);
}
else
{
Debug.Assert(geometry is ESRI.ArcLogistics.Geometry.PolyCurve);
ESRI.ArcLogistics.Geometry.PolyCurve polyCurve = geometry as ESRI.ArcLogistics.Geometry.PolyCurve;
for (int index = 0; index < polyCurve.Groups.Length; index++)
{
ESRI.ArcLogistics.Geometry.Point[] pointsArray = polyCurve.GetGroupPoints(index);
foreach (ESRI.ArcLogistics.Geometry.Point point in pointsArray)
{
points.Add(point);
}
}
}
}
}
/// <summary>
/// Pan Geometry by edit marker.
/// </summary>
/// <param name="points">Geometry points.</param>
/// <param name="dx">Pan dx.</param>
/// <param name="dy">Pan dy.</param>
/// <param name="polyCurve">Poly curve.</param>
private void _PanByEditMarker(Point[] points, double dx, double dy, PolyCurve polyCurve)
{
Debug.Assert(points != null);
Debug.Assert(_editedGraphic is EditMarkerGraphicObject);
if (_editedGraphic is EditMarkerGraphicObject)
{
int index = _markersLayer.MapLayer.Graphics.IndexOf(_editedGraphic);
// In case of pan marker for start or end point in ring(which has equal positions)
// we need to pan both points.
int groupStartIndex = 0;
int groupEndIndex = 0;
int maxIndexInGroup = 0;
foreach (int groupSize in polyCurve.Groups)
{
if (maxIndexInGroup + groupSize > index)
{
groupStartIndex = maxIndexInGroup;
groupEndIndex = groupStartIndex + groupSize - 1;
break;
}
maxIndexInGroup += groupSize;
}
// In case of last point in ring in polygon.
if (index == groupEndIndex && polyCurve is Polygon)
index = groupStartIndex;
double newX = points[index].X + dx;
double newY = points[index].Y + dy;
Point point = new Point(newX, newY);
points[index] = point;
// Move last point of polygon.
if (index == groupStartIndex && polyCurve is Polygon)
{
index = groupEndIndex;
double newLastX = points[index].X + dx;
double newLastY = points[index].Y + dy;
Point pointLast = new Point(newLastX, newLastY);
points[index] = pointLast;
}
}
}