本文整理汇总了C#中Geometry.ClosestPointTo方法的典型用法代码示例。如果您正苦于以下问题：C# Geometry.ClosestPointTo方法的具体用法？C# Geometry.ClosestPointTo怎么用？C# Geometry.ClosestPointTo使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Geometry的用法示例。
在下文中一共展示了Geometry.ClosestPointTo方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: ProjectOnGeometry
private Point ProjectOnGeometry(Geometry contextGeometry, Vector direction)
{
IPointEntity closestPoint = null;
if (null == direction)
return contextGeometry.ClosestPointTo(this);
else
{
IGeometryEntity[] entities = ProjectOn(contextGeometry, direction);
if (null == entities || entities.Length == 0)
throw new InvalidOperationException(string.Format(Properties.Resources.OperationFailed, "Project along direction"));
int nearestIndex = GetIndexOfNearestGeometry(entities, PointEntity);
IGeometryEntity closestGeometry = entities[nearestIndex];
//Clone the closest geometry
closestPoint = closestGeometry.Clone() as IPointEntity;
//Done with projected entities, dispose them.
entities.DisposeObject();
}
return new Point(closestPoint, true);
}