网站策划总结,群晖网站建设,参考消息网国内新闻,做基因结构可以用哪个网站如下图所示#xff0c;获取多个实体的最大包围盒#xff0c;用红色线表示#xff1a; 也可单独选圆的包围盒
部分代码如下#xff1a;
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Geometry;
using A…如下图所示获取多个实体的最大包围盒用红色线表示 也可单独选圆的包围盒
部分代码如下
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.Runtime;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using AcTools;
using Autodesk.AutoCAD.EditorInput;
using Autodesk.AutoCAD.Colors;
using System.Runtime.CompilerServices;
using Wform System.Windows.Forms;
using System.IO;
using System.Windows.Forms;
//using Excel NetOffice.ExcelApi;namespace AcTools
{public class Class1{#region //Polyline pl new Polyline(3);//pl.AddVertexAt(0, new Point2d(10, 2), 0, 0, 0); // 起点 //pl.AddVertexAt(1, new Point2d(30, 5), 0, 0, 0); // 起点 //pl.AddVertexAt(2, new Point2d(50, 25), 0, 0, 0); // 起点 //Editor ed Application.DocumentManager.MdiActiveDocument.Editor;//db.AddEntityToModeSpace(line);#endregion[CommandMethod(xx)]public void XX(){ var db Z.db;/// 包围盒ListEntity ents db.SelectEntitiesEntity();Listdouble lis Getboxs(ents);Polyline pl new Polyline();if (lis.Count 0 ){Z.ed.WriteMessage(未选择对象);return;}pl.AddVertexAt(0, new Point2d(lis[0], lis[1]),0,0,0);pl.AddVertexAt(1, new Point2d(lis[2], lis[1]), 0, 0, 0);pl.AddVertexAt(2, new Point2d(lis[2], lis[3]), 0, 0, 0);pl.AddVertexAt(3, new Point2d(lis[0], lis[3]), 0, 0, 0);pl.Closed true;pl.ColorIndex 1;db.AddEntityToModeSpace(pl);List Point2d pt new ListPoint2d { new Point2d(lis[0]1000, lis[1]1000),new Point2d(lis[2]1000, lis[1] 1000),new Point2d(lis[2]1000, lis[3] 1000),new Point2d(lis[0]1000, lis[3]1000)};db.AddPolyLineToModeSpace(true, 0, pt.ToArray());db.Zoom();//var ed Z.ed;#region// 声明数据库对象//Database db HostApplicationServices.WorkingDatabase;//db.EraseAll();// db.AddTable(6,6);//db.Zoom();//ListEntity ents new ListEntity();//for (int i 0; i 5; i)//{// Line line new Line(Point3d.Origin, new Point3d(100 * i, 100, 0));// ents.Add(line);//}//ObjectId oid db.AddAttBlock(属性块1, ents, new Point3d(0, 100, 0), 图号, 图号内容, 2024-100, 20);ObjectId oid db.AddAttBlock(属性块2, ents,new Point3d(100,100,0),tag2,提示,显示文本,10);ObjectId bid db.InsertAttrBlock(oid, Point3d.Origin, 0, 1, 1, 1);//Dictionarystring,string dic new Dictionarystring,string ();// dic.Add(tag2,修改后的值3);//bid.ChangeBlockAttr(dic);db.ChangeBlockColor(oid, 5);ObjectId bref db.InsertAttrBlock(oid, new Point3d(200, 0, 0), 0, 1, 1, 1);oid.EraseBlock();bref.EraseEntity();// db.DataToTableDemo();//db.Zoom();db.Savefd();db.EraseBlockSelectonScreen();BlockData blockData new BlockData();//db.TxtToDwg();//SaveFileDialog savefd;//DialogResult saveDlgRes;//db.Sfd(out savefd, out saveDlgRes);//if (saveDlgRes Wform.DialogResult.OK)//{// BlockData[] data new BlockData[2];// data[0].layerName 0的图层名;// data[1].blockName 1的块名;// string[] contents new string[data.Length];// for (int i 0; i data.Length; i)// {// contents[i] data[i].blockName data[i].layerName ,;// }// //string[] contents new string[] { 1111, dzb };// File.WriteAllLines(savefd.FileName, contents);// db.DwgToTxt();//db.TxtToDwg();//OpenFileDialog ofd new OpenFileDialog();//DialogResult ofdr ofd.ShowDialog();//db.Ofd(out ofd, out ofdr );//SaveFileDialog sfd;// new SaveFileDialog();//DialogResult sfdr;// sfd.ShowDialog();//db.Sfd(out sfd, out sfdr);//db.DwgToTxt();//db.TxtToDwg();//Excel.Application excelAPP new Excel.Application();//Excel.Workbook book excelAPP.Workbooks.Add() ;//Excel.Worksheet sheet (Excel.Worksheet) book.Worksheets[0] ;// sheet.Cells[A1].Value dzb;//excelAPP.Visible true ;//excelAPP.Worksheets.Add(book) ;//excelAPP.Worksheets.Add(book);#endregion//db.DDwgToTxt();// db.TxtToDwg();//ed.WriteMessage(1);}private Listdouble Getboxs(ListEntity entities){List double lis new List double();if (entities.Count 0){return lis;}double minx entities.Min(x x.Bounds.Value.MinPoint.X);double miny entities.Min(x x.Bounds.Value.MinPoint.Y);double maxx entities.Max(x x.Bounds.Value.MaxPoint.X);double maxy entities.Max(x x.Bounds.Value.MaxPoint.Y);lis.Add(minx);lis.Add(miny);lis.Add(maxx);lis.Add(maxy);return lis;}}
} public static ListT SelectEntitiesT(this Database db) where T : Entity{ListT result new ListT();Editor editor Application.DocumentManager.MdiActiveDocument.Editor;PromptSelectionResult psr editor.GetSelection();if (psr.Status PromptStatus.OK){ObjectId[] objectids psr.Value.GetObjectIds();Database database HostApplicationServices.WorkingDatabase;using (Transaction tran database.TransactionManager.StartTransaction()){foreach (var item in objectids){Entity entity item.GetObject(OpenMode.ForRead) as Entity;if (entity is T){result.Add(entity as T);}}}}return result;}
