public static void SetLastPoint(PathSegment segment, Point point)
{
if (PathSegmentUtilities.IsEmpty(segment))
{
throw new ArgumentException(ExceptionStringTable.CannotGetLastPointFromAnEmptySegment, "segment");
}
PathSegmentUtilities.SetPoint(segment, PathSegmentUtilities.GetPointCount(segment) - 1, point);
}
public static void SetPoint(PathFigure pathFigure, int pointIndex, Point point)
{
if (pointIndex == 0 || pointIndex == PathFigureUtilities.PointCount(pathFigure) && PathFigureUtilities.IsClosed(pathFigure) && !PathFigureUtilities.IsCloseSegmentDegenerate(pathFigure))
{
pathFigure.StartPoint = point;
}
else
{
PathSegmentCollection segments = pathFigure.Segments;
int segmentIndex;
int segmentPointIndex;
PathFigureUtilities.GetSegmentFromPointIndex(pathFigure, pointIndex, out segmentIndex, out segmentPointIndex);
PathSegmentUtilities.SetPoint(segments[segmentIndex], segmentPointIndex, point);
}
}
