private static CutSubcurve FromReshapeLineMsg([NotNull] ReshapeLineMsg reshapeLineMsg)
{
IPath path = Assert.NotNull(GetPath(reshapeLineMsg.Path), "Reshapeline's path is null");
var result = new CutSubcurve(
path, reshapeLineMsg.CanReshape,
reshapeLineMsg.IsCandidate,
reshapeLineMsg.IsFiltered,
GetSegment(reshapeLineMsg.TargetSegmentAtFrom),
GetSegment(reshapeLineMsg.TargetSegmentAtTo),
PointsFromShapeMsg(reshapeLineMsg.ExtraTargetInsertPoints));
if (reshapeLineMsg.Source != null)
{
result.Source = new GdbObjectReference(
reshapeLineMsg.Source.ClassHandle, reshapeLineMsg.Source.ObjectId);
}
return(result);
}
public void CanReshapeNonLinearGeometry()
{
ISpatialReference spatialReference = SpatialReferenceUtils.CreateSpatialReference(
WellKnownHorizontalCS.LV95, WellKnownVerticalCS.LHN95);
IPoint centerPoint = GeometryFactory.CreatePoint(150, 150);
IGeometry geometryToReshape =
GeometryFactory.CreateCircleArcPolygon(centerPoint, 50, false);
geometryToReshape.SpatialReference = spatialReference;
double circleArea = ((IArea)geometryToReshape).Area;
IGeometry reshapeLine =
GeometryFactory.CreatePolyline(spatialReference,
GeometryFactory.CreatePoint(175, 100),
GeometryFactory.CreatePoint(175, 200));
ReshapeInfo reshapeInfo = Reshape(GeometryFactory.Clone(geometryToReshape),
reshapeLine, false);
CutSubcurve cutReshapePath = reshapeInfo.CutReshapePath;
Assert.NotNull(cutReshapePath);
// s = 2* sqrt(r^2-(r-h)^2) = 2 * sqrt(2rh-h^2)
Assert.AreEqual(86.60, Math.Round(cutReshapePath.Path.Length, 2));
const double area = 6318.5222074138192;
ExpectResult(reshapeInfo, RingReshapeSideOfLine.Left, area, 1, 1);
const bool useNonDefaultSide = true;
reshapeInfo = Reshape(GeometryFactory.Clone(geometryToReshape),
reshapeLine, useNonDefaultSide);
double otherSide = circleArea - area;
ExpectResult(reshapeInfo, RingReshapeSideOfLine.Right, otherSide, 1, 1);
}
private static ReshapeLineMsg ToReshapeLineMsg([NotNull] CutSubcurve cutSubcurve)
{
var result = new ReshapeLineMsg();
result.Path = ProtobufGeometryUtils.ToShapeMsg(cutSubcurve.Path);
result.CanReshape = cutSubcurve.CanReshape;
result.IsCandidate = cutSubcurve.IsReshapeMemberCandidate;
result.IsFiltered = cutSubcurve.IsFiltered;
result.TargetSegmentAtFrom =
cutSubcurve.FromPointIsStitchPoint
? ProtobufGeometryUtils.ToShapeMsg(cutSubcurve.TargetSegmentAtFromPoint)
: null;
result.TargetSegmentAtTo =
cutSubcurve.ToPointIsStitchPoint
? ProtobufGeometryUtils.ToShapeMsg(cutSubcurve.TargetSegmentAtToPoint)
: null;
if (cutSubcurve.ExtraTargetInsertPoints != null)
{
result.ExtraTargetInsertPoints =
ProtobufGeometryUtils.ToShapeMsg(
GeometryFactory.CreateMultipoint(cutSubcurve.ExtraTargetInsertPoints));
}
if (cutSubcurve.Source != null)
{
GdbObjectReference sourceObjRef = cutSubcurve.Source.Value;
result.Source = new GdbObjRefMsg
{
ClassHandle = sourceObjRef.ClassId,
ObjectId = sourceObjRef.ObjectId
};
}
return(result);
}
