/// <summary>
/// 这个方法讲已经选择的图形组成一个群组。
/// </summary>
public void doGroup()
{
//首先生成群组对象
ShapeGroup group = new ShapeGroup(CurrentSelRect.arrlistShapeEle);
CurrentSelRect.cancelAllSelect();//取消所有选择
CurrentSelRect.addShapeEle(group);//再选择这个。
//如下再在myshapes 中删除那些图形，并加上这一个。
int intIndex=0;
foreach (ShapeEle item in group.arrlistShapeEle)
{
intIndex = myShapes.IndexOf(item);
myShapes.deleteShapeEle(item);
}
if (intIndex < 0)
intIndex = 0;
myShapes.addShapeEle(group, intIndex);
//将这个作为已选择对象
CurrentSelRect = new ShapeSelRect();
CurrentSelRect.addShapeEle(group);
Option = "select";
saveOperatingRecord();
}
public override ShapeEle DeepClone()
{
ArrayList arrlist = new ArrayList();
foreach (ShapeEle item in arrlistShapeEle)
{
arrlist.Add(item.DeepClone());
}
ShapeGroup shapeEle = new ShapeGroup(arrlist);
return shapeEle;
//throw new NotImplementedException();
}