/// <summary>
/// 指定当前的目标图形
/// </summary>
/// <param name="shape"></param>
public void SetIntersectGeometry(IntersectGeometry shape)
{
if (shape.GeometryShape != null && shape.IntersectPoint.Line != null)
{
if (this.tagert == null)
{
if (this.Filter != null)
{
//判断是不是过滤的对象
if (this.Filter.AllowElement(shape.GeometryShape))
{
this.tagert = shape.GeometryShape;
this.targetLine = shape.IntersectPoint.Line;
TipMessage = "请选择参照边";
}
}
}
else
{
this.referShape = shape.GeometryShape;
this.referLine = shape.IntersectPoint.Line;
this.Complete();
}
}
}
/// <summary>
/// 对当前进行选择,当前函数，是元素边界选择，非中心选择，元素的图形选择，交给外部实现
/// </summary>
/// <param name="v"></param>
/// <returns></returns>
public virtual IntersectGeometry Select(Vector2D v = null)
{
if (IsEnabled)
{
IntersectPoint ip = null;
ip = IntersectPoint(v);
if (ip != null)
{
IntersectGeometry ig = new IntersectGeometry();
ig.GeometryShape = this;
ig.IntersectPoint = ip;
SelectedEventArgs gea = new SelectedEventArgs(ig);
if (Selected != null)
{
Selected(gea);
}
this.DashStyle = new DashStyle(new double[] { 3, 3 }, 0);
this.Update();
return(ig);
}
else
{
return(null);
}
}
return(null);
}
/// <summary>
/// 指定一个偏移的图形元素
/// </summary>
/// <param name="shape"></param>
public void SetIntersectGeometry(IntersectGeometry shape)
{
if (this.Filter != null)
{
//判断是不是过滤的对象
if (this.Filter.AllowElement(shape.GeometryShape))
{
this.tagert = shape.GeometryShape;
}
}
}
/// <summary>
/// 设置当前相交信息
/// </summary>
/// <param name="shape"></param>
public void SetIntersectGeometry(IntersectGeometry shape)
{
if (this.Filter != null)
{
//判断是不是过滤的对象
if (this.Filter.AllowElement(shape.GeometryShape))
{
this.tagert = shape.GeometryShape;
this.tagert.Revserse();
this.tagert.Update();
this.Complete();
}
}
}
/// <summary>
/// 当前的图形事件对象
/// </summary>
/// <param name="igs"></param>
public SelectedEventArgs(IntersectGeometry ig)
{
interestGeometry = ig;
}
/// <summary>
/// 设置当前相交信息
/// </summary>
/// <param name="shape"></param>
public void SetIntersectGeometry(IntersectGeometry shape)
{
this.CommandMessage = "选择移动的起点";
this.tagert = shape.GeometryShape;
}
/// <summary>
/// 设置当前的目标图形
/// </summary>
/// <param name="shape"></param>
public void SetIntersectGeometry(IntersectGeometry shape)
{
this.tagert = shape.GeometryShape;
}
/// <summary>
/// 当前的图形Pick事件对象
/// </summary>
/// <param name="igs"></param>
public PickedEventArgs(IntersectGeometry ig)
{
interestGeometry = ig;
}
/// <summary>
/// 构造函数，初始化当前的图形选择类
/// </summary>
/// <param name="ig"></param>
public PickedGeometry(IntersectGeometry ig)
{
IntersectGeometry = ig;
}
/// <summary>
/// 构造函数，初始化当前的图形选择类
/// </summary>
/// <param name="ig"></param>
public SelectedGeometry(IntersectGeometry ig)
{
IntersectGeometry = ig;
}