public void DrawRectangleCommand() // This method can have any name
{
Editor ed = cadApplication.DocumentManager.MdiActiveDocument.Editor;
Document document = cadApplication.DocumentManager.MdiActiveDocument;
string[] args = Environment.GetCommandLineArgs();
/// args 参数为3个:
/// args[0] 为文件FullPath
/// args[1] 为文件的简图的路径
/// args[2] 为简图的Width
/// args[3] 为简图的Height
/// args[4] 是否已经生成工艺简图
///
//foreach (var arg in args)
//{
// ed.WriteMessage(arg);
//}
if (args.Length < 5)
{
return;
}
bool isAlreadyGeneratePic = false;
if (!bool.TryParse(args[4], out isAlreadyGeneratePic))
{
cadApplication.ShowAlertDialog("是否已经生成工艺简图参数传递错误！");
return;
}
if (isAlreadyGeneratePic)
{
/// 如果是已经生成工艺简图的卡片，就不用设置框；
return;
}
double width = 100;
double height = 100;
if (!double.TryParse(args[2], out width) ||
!double.TryParse(args[3], out height))
{
cadApplication.ShowAlertDialog("参数传递错误！");
return;
}
Environment.SetEnvironmentVariable("swidth", width.ToString());
Environment.SetEnvironmentVariable("sheight", height.ToString());
ViewTableRecord vtr = ed.GetCurrentView();
Point2d center = vtr.CenterPoint;
//ed.WriteMessage("整个文档的宽度和高度 x: " + vtr.Width + " Y: " + vtr.Height);
///中心的纵坐标
double y = vtr.CenterPoint.Y - height / 2;
///中心的横坐标
double x = vtr.CenterPoint.X - width / 2;
///线条的宽度
double lineWidth = 1;
Point2dCollection pList = new Point2dCollection();
pList.Add(new Point2d(x, y));
//ed.WriteMessage("原点坐标 x: " + x + " Y: " + y );
pList.Add(new Point2d(x, y + height));
//ed.WriteMessage("Y轴坐标 x: " + x + " Y: " + y + height );
pList.Add(new Point2d(x + width, y + height));
//ed.WriteMessage("对角点轴坐标 x: " + x + width + " Y: " + y + height );
pList.Add(new Point2d(x + width, y));
//ed.WriteMessage("X轴坐标 x: " + x + width + " Y: " + y );
pList.Add(new Point2d(x - lineWidth / 2, y));
//ed.WriteMessage("原点坐标 x: " + x + " Y: " + y);
Polyline pl = AutoCADHelper.DrawPolyline(pList, lineWidth);
pl.Color = Autodesk.AutoCAD.Colors.Color.FromColor(System.Drawing.Color.Yellow);
Database db = HostApplicationServices.WorkingDatabase;
AutoCADHelper.SaveModel(pl, db, "redId");
}
public void ScreenShotCommand() // This method can have any name
{
DocumentCollection acDocMgr = cadApplication.DocumentManager;
Document document = cadApplication.DocumentManager.MdiActiveDocument;
string fileName = string.Empty;
if (acDocMgr.Count > 1)
{
MessageBox.Show("已经有编辑的源文件在编辑,请手动关闭当前编辑的文件！");
return;
}
else if (acDocMgr.Count == 1)
{
string[] args = Environment.GetCommandLineArgs();
if (args.Length < 5)
{
cadApplication.ShowAlertDialog("参数传递错误！");
return;
}
fileName = args[1];
Environment.SetEnvironmentVariable("fileName", fileName);
/// 如果是只有一个文档的话，且为源文件的话
string curDocName = document.Name;
if (curDocName.Contains(fileName))
{
if (File.Exists(curDocName) &&
curDocName.IndexOf(orgDwgextesion) > -1)
{
string fName = curDocName.Replace(orgDwgextesion, dwgExtesion);
if (File.Exists(fName))
{
File.Delete(fName);
}
}
else if (File.Exists(curDocName) &&
curDocName.IndexOf(orgDwgextesion) < 0)
{
string fName = curDocName.Replace(dwgExtesion, orgDwgextesion);
if (File.Exists(fName))
{
File.Delete(fName);
}
}
}
}
string newFileName = fileName.Replace(dwgExtesion, orgDwgextesion);
Database db = HostApplicationServices.WorkingDatabase;
Editor ed = cadApplication.DocumentManager.MdiActiveDocument.Editor;
/// 当前最新位置的Polyline
ObjectId objId = new ObjectId();
Polyline pl = (Polyline)AutoCADHelper.GetObjFromDic(ref objId, "redId", db, ed);
if (pl == null)
{
return;
}
///保留剪切前的文件
if (!File.Exists(fileName))
{
db.SaveAs(fileName, DwgVersion.Current);
}
else
{
db.SaveAs(newFileName, DwgVersion.Current);
}
//MessageBox.Show(newFileName);
///实行剪切操作
AutoCADHelper.TrimMap(pl);
/// 矩形右上角的点
Point2d pThird = pl.GetPoint2dAt(2);
/// 矩形左下角的点
Point2d pFirst = pl.GetPoint2dAt(0);
PromptSelectionResult result = ed.SelectCrossingWindow(
new Point3d(pFirst.X + 10, pFirst.Y + 10, 0),
new Point3d(pThird.X - 10, pThird.Y - 10, 0));
if (result.Status == PromptStatus.Error)
{
cadApplication.ShowAlertDialog("没有选中坐标点！");
}
else if (result.Status == PromptStatus.OK)
{
///剪切一些没有剪切干净的图形
///选中所有的实体对象
PromptSelectionResult resultAll = ed.SelectAll();
using (Transaction trans = document.TransactionManager.StartTransaction())
{
ObjectId[] sIds = result.Value.GetObjectIds();
List <ObjectId> oIds = sIds.ToList <ObjectId>();
foreach (ObjectId pid in resultAll.Value.GetObjectIds())
{
if (!oIds.Contains(pid))
{
Entity ent = trans.GetObject(pid, OpenMode.ForWrite) as Entity;
if (ent == null)
{
continue;
}
ent.Erase();
}
}
trans.Commit();
}
//if (!File.Exists(fileName))
//{
// db.SaveAs(fileName, DwgVersion.Current);
//}
//else
//{
// CADTools.RunCommand(true, "_qsave", "");
//}
}
}