/// <summary>
/// Limited reshape curve calculation without support for multiple-sources-as-union, adjust and preview-calculation
/// </summary>
/// <param name="sourceFeatures"></param>
/// <param name="targetFeatures"></param>
/// <param name="visibleExtent"></param>
/// <param name="useMinimalTolerance"></param>
/// <param name="bufferOptions"></param>
/// <param name="filterOptions"></param>
/// <param name="resultSubcurves"></param>
/// <param name="trackCancel"></param>
/// <returns></returns>
public static ReshapeAlongCurveUsability CalculateReshapeCurves(
[NotNull] IList <IFeature> sourceFeatures,
[NotNull] IList <IFeature> targetFeatures,
[CanBeNull] IEnvelope visibleExtent,
bool useMinimalTolerance,
TargetBufferOptions bufferOptions,
ReshapeCurveFilterOptions filterOptions,
IList <CutSubcurve> resultSubcurves,
[CanBeNull] ITrackCancel trackCancel)
{
Assert.ArgumentCondition(sourceFeatures.Count > 0, "No selected features");
IEnvelope clipExtent =
GetClipExtent(visibleExtent,
bufferOptions.BufferTarget ? bufferOptions.BufferDistance : 0);
ISubcurveCalculator curveCalculator = new ReshapableSubcurveCalculator();
curveCalculator.SubcurveFilter =
new SubcurveFilter(new StaticExtentProvider(visibleExtent));
IGeometry targetGeometry = BuildTargetGeometry(targetFeatures, clipExtent);
string reasonForEmptyTargetLine;
IPolyline targetLine = PrepareTargetLine(
sourceFeatures, targetGeometry, clipExtent, bufferOptions,
out reasonForEmptyTargetLine, trackCancel);
if (targetLine == null || targetLine.IsEmpty)
{
return(ReshapeAlongCurveUsability.NoTarget);
}
PrepareSubcurveCalculator(curveCalculator, sourceFeatures, targetFeatures,
useMinimalTolerance, filterOptions, clipExtent);
ReshapeAlongCurveUsability result;
if (sourceFeatures.Count == 1)
{
result = RecalculateReshapableSubcurves(
sourceFeatures[0], targetLine, curveCalculator,
resultSubcurves, trackCancel);
}
else
{
result = AddAdditionalSingleGeometryReshapeCurves(
sourceFeatures, targetLine, null, curveCalculator, resultSubcurves,
trackCancel);
}
// TODO: Adjust lines, Difference areas
return(result);
}
/// <summary>
/// Limited reshape curve calculation without support for multiple-sources-as-union, adjust and preview-calculation
/// </summary>
/// <param name="sourceFeatures"></param>
/// <param name="targetFeatures"></param>
/// <param name="visibleExtent"></param>
/// <param name="tolerance"></param>
/// <param name="bufferOptions"></param>
/// <param name="filterOptions"></param>
/// <param name="resultSubcurves"></param>
/// <param name="trackCancel"></param>
/// <returns></returns>
public static ReshapeAlongCurveUsability CalculateReshapeCurves(
[NotNull] IList <IFeature> sourceFeatures,
[NotNull] IList <IFeature> targetFeatures,
[CanBeNull] IEnvelope visibleExtent,
double tolerance,
TargetBufferOptions bufferOptions,
ReshapeCurveFilterOptions filterOptions,
IList <CutSubcurve> resultSubcurves,
[CanBeNull] ITrackCancel trackCancel = null)
{
ISubcurveCalculator curveCalculator = new ReshapableSubcurveCalculator();
return(CalculateChangeAlongCurves(sourceFeatures, targetFeatures, visibleExtent,
tolerance, bufferOptions, filterOptions,
resultSubcurves, curveCalculator, trackCancel));
}
