/// <summary> <seealso cref="CommandDescription"/> </summary>
public ExternalCmdResult GetExtension(DocumentModifier docMdf, SelectionSet impliedSelection)
{
_docMdf = docMdf;
//
var entis = SelectUtils.PickEntities <Entity>(_docMdf.acEditor, "选择多个对象，提取几何定位");
if (entis == null || entis.Length == 0)
{
return(ExternalCmdResult.Cancel);
}
//
var sb = new StringBuilder();
sb.AppendLine("Min;Max;Center;Width;Height;Depth;");
foreach (var ent in entis)
{
AppendDescription(ent.GeometricExtents, ref sb);
sb.AppendLine();
}
docMdf.WriteLineIntoDebuger("选择的元素个数：", entis.Length);
_docMdf.WriteLineIntoDebuger(sb.ToString());
//
return(ExternalCmdResult.Commit);
}
