CAD 屏幕进度条

 

 参考鸿视频实现，代码如下：

主类

using System.IO.Ports;
using System.Threading;
using System.Windows.Controls;
using static IFoxDemo.进度条class;
using static System.Windows.Forms.VisualStyles.VisualStyleElement.TrackBar;//[assembly: CommandClass(typeof(IFoxDemo.进度条class))]//只允许此类快捷键命令
namespace IFoxDemo
{public class 进度条class{public static bool isover;[CommandMethod("xx")]public static void tt(){isover = false;Document doc = Env.Document;using var tr = new DBTrans();//瞬态进度条int n = 10000;//总循环次数int m = 100;//进度条更新次数int k = 0;屏幕进度条 jd = new 屏幕进度条(m, "正在运行中......");for (int i = 0; i < n; i++){if (i % (n / m) == 0){jd.Run();k++;var mydouble = (double)k / m * 100;var mystr = mydouble.ToString() + "%";mystr.Print();//命令行输出进度Thread.Sleep(20);//暂停50毫秒//Env.Editor.Redraw();//ifox 写法 。System.Windows.Forms.Application.DoEvents();//影响程序速度//暂停调试.暂停();}}isover = true;jd.Stop();"ok\n".Print();}class 屏幕进度条{double max;//总进度double tick;//当前进度string str;TransientManager tm;Polyline 进度多段线, 总进度线;Extents3d 屏幕包围盒;double 屏幕高度, 屏幕宽度, 进度条长度, 进度条高度, 百分比高度, 提示高度;Point3d 起点, 终点, 当前点, 百分比位置点, 提示位置点;MText 百分比;MText 提示文字;public 屏幕进度条(int max, string str){this.max = max;this.str = str;tm = TransientManager.CurrentTransientManager;Document doc = Env.Document;//doc.BeginDocumentClose += Doc_BeginDocumentClose;doc.CloseWillStart += Doc_CloseWillStart;//Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;屏幕包围盒 = 视口包围盒.GetViewExtents3d();屏幕宽度 = 屏幕包围盒.MaxPoint.X - 屏幕包围盒.MinPoint.X;屏幕高度 = 屏幕包围盒.MaxPoint.Y - 屏幕包围盒.MinPoint.Y;进度条高度 = 屏幕高度 * 0.02;进度条长度 = 屏幕宽度 * (1 - 0.618) * 0.618;起点 = new Point3d(屏幕包围盒.MinPoint.X + 屏幕宽度 * 0.618, 屏幕包围盒.MinPoint.Y + 屏幕高度 * 0.2, 0);终点 = new Point3d(起点.X + 进度条长度, 起点.Y, 0);当前点 = 起点;进度多段线 = new Polyline();进度多段线.AddVertexAt(0, 起点.Point2d(), 0, 0, 0);进度多段线.AddVertexAt(1, 起点.Point2d(), 0, 0, 0);进度多段线.Color = ColorName.huang;进度多段线.ConstantWidth = 进度条高度;总进度线 = new Autodesk.AutoCAD.DatabaseServices.Polyline();总进度线.AddVertexAt(0, 起点.Point2d(), 0, 0, 0);总进度线.AddVertexAt(1, 终点.Point2d(), 0, 0, 0);总进度线.Color = ColorName.lv;百分比高度 = 进度条高度 * 0.7;百分比位置点 = 当前点 + new Vector3d(0, 进度条高度 * 1.6, 0);//百分比 = new MText();//百分比.SetDatabaseDefaults(Env.Database);//百分比.Contents = "0.0%";//百分比.Location = 百分比位置点;//百分比.Height = 百分比高度;百分比 = MTextEx.CreateMText(百分比位置点, "0.0%", 百分比高度, action: t => t.Color = ColorName.lv);//ifox写法提示高度 = 进度条高度;提示位置点 = 起点 - new Vector3d(0, 进度条高度, 0);提示文字 = MTextEx.CreateMText(提示位置点, str, 提示高度, action: t => t.Color = ColorName.lv);//ifox写法tm.AddTransient(总进度线, TransientDrawingMode.DirectTopmost, 0, new IntegerCollection());tm.AddTransient(进度多段线, TransientDrawingMode.DirectTopmost, 0, new IntegerCollection());tm.AddTransient(百分比, TransientDrawingMode.DirectTopmost, 0, new IntegerCollection());tm.AddTransient(提示文字, TransientDrawingMode.DirectTopmost, 0, new IntegerCollection());tick = 0;doc.ViewChanged += Doc_ViewChanged;}private void Doc_CloseWillStart(object sender, EventArgs e){Stop();}private void Doc_BeginDocumentClose(object sender, DocumentBeginCloseEventArgs e){Stop();}public void Doc_ViewChanged(object sender, EventArgs e){if (!isover){//更新瞬态();屏幕包围盒 = 视口包围盒.GetViewExtents3d();屏幕宽度 = 屏幕包围盒.MaxPoint.X - 屏幕包围盒.MinPoint.X;屏幕高度 = 屏幕包围盒.MaxPoint.Y - 屏幕包围盒.MinPoint.Y;进度条高度 = 屏幕高度 * 0.02;进度条长度 = 屏幕宽度 * (1 - 0.618) * 0.618;起点 = new Point3d(屏幕包围盒.MinPoint.X + 屏幕宽度 * 0.618, 屏幕包围盒.MinPoint.Y + 屏幕高度 * 0.2, 0);终点 = 起点 + new Vector3d(进度条长度, 0, 0); //new Point3d(起点.X + 进度条长度, 起点.Y, 0);当前点 = 起点 + new Vector3d(tick / max * 进度条长度, 0, 0);//进度多段线 = new Polyline();进度多段线.SetPointAt(0, 起点.Point2d());进度多段线.SetPointAt(1, 当前点.Point2d());//进度多段线.Color = ColorName.huang;进度多段线.ConstantWidth = 进度条高度 * 0.7;//总进度线 = new Autodesk.AutoCAD.DatabaseServices.Polyline();总进度线.SetPointAt(0, 起点.Point2d());总进度线.SetPointAt(1, 终点.Point2d());总进度线.Color = ColorName.lv;百分比高度 = 进度条高度 * 0.7;百分比位置点 = 当前点 + new Vector3d(0, 进度条高度 * 1.6, 0);//百分比 = MTextEx.CreateMText(百分比位置点, "0.0%", 百分比高度, action: t => t.Color = ColorName.lv);//ifox写法百分比.Location = 当前点 + new Vector3d(0, 进度条高度 * 1.6, 0);提示高度 = 进度条高度;提示位置点 = 起点 - new Vector3d(0, 进度条高度, 0);//提示文字 = MTextEx.CreateMText(提示位置点, str, 提示高度, action: t => t.Color = ColorName.lv);//ifox写法提示文字.Location = 提示位置点;提示文字.Height = 提示高度;更新瞬态();//tm.UpdateTransient(总进度线, new IntegerCollection());//tm.UpdateTransient(进度多段线, new IntegerCollection());//tm.UpdateTransient(百分比, new IntegerCollection());//tm.UpdateTransient(提示文字, new IntegerCollection());//System.Windows.Forms.Application.DoEvents();//影响程序速度Env.Editor.UpdateScreen();}}private void 更新瞬态(){tm.UpdateTransient(总进度线, new IntegerCollection());tm.UpdateTransient(进度多段线, new IntegerCollection());tm.UpdateTransient(百分比, new IntegerCollection());tm.UpdateTransient(提示文字, new IntegerCollection());}public void Run(){tick++;if (tick >= max) Stop();当前点 = 起点 + new Vector3d(tick / max * 进度条长度, 0, 0);进度多段线.SetPointAt(1, 当前点.Point2d());百分比.Location = 当前点 + new Vector3d(0, 进度条高度 * 1.6, 0);百分比.Contents = (tick / max * 100).ToString("0") + "%";tm.UpdateTransient(进度多段线, new IntegerCollection());tm.UpdateTransient(百分比, new IntegerCollection());//Env.Editor.Redraw();//ifox 写法 。Document doc1 = Env.Document;// doc1.ViewChanged += Doc1_ViewChanged;// System.Windows.Forms.Application.DoEvents();//影响程序速度Env.Editor.UpdateScreen();//比redraw更新瞬态效果好}public void Stop(){tm.EraseTransient(总进度线, new IntegerCollection());tm.EraseTransient(进度多段线, new IntegerCollection());tm.EraseTransient(百分比, new IntegerCollection());tm.EraseTransient(提示文字, new IntegerCollection());//System.Windows.Forms.Application.DoEvents();//影响程序速度Env.Editor.UpdateScreen();}//MText MText(string textstring,Point3d location ,double height)//{//代码省略//    return null;//}}}}

colorname

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;namespace IFoxDemo
{public static class ColorName{public static Color 红 = Color.FromRgb(255, 0, 0);public static Color 绿 = Color.FromRgb(0, 255, 0);public static Color 蓝 = Color.FromRgb(0, 0, 255);public static Color 黄 = Color.FromRgb(255, 255, 0);public static Color 洋 = Color.FromRgb(255, 0, 255);public static Color 青 = Color.FromRgb(0, 255, 255);public static Color 白 = Color.FromRgb(255, 255, 255);public static Color 黑 = Color.FromRgb(0, 0, 0);public static Color 灰127 = Color.FromRgb(127, 127, 127);public static Color 灰50 = Color.FromRgb(50, 50, 50);public static Color 灰200 = Color.FromRgb(200, 200, 200);public static Color 克莱因蓝 = Color.FromRgb(0, 47, 167);public static Color hong = Color.FromRgb(255, 0, 0);public static Color lv = Color.FromRgb(0, 255, 0);public static Color lan = Color.FromRgb(0, 0, 255);public static Color huang = Color.FromRgb(255, 255, 0);public static Color yanghong = Color.FromRgb(255, 0, 255);public static Color qing = Color.FromRgb(0, 255, 255);public static Color bai = Color.FromRgb(255, 255, 255);public static Color hei = Color.FromRgb(0, 0, 0);}
}

视口包围盒

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;namespace IFoxDemo
{public static class 视口包围盒{public static Extents3d GetViewExtents3d(){ViewTableRecord vtr = Env.Editor.GetCurrentView();//获取当前视图double w = vtr.Width;//视图宽度double h = vtr.Height;//视图高度Point2d pc = vtr.CenterPoint;//视图中心点xy坐标Point3d pmin = new Point3d(pc.X - w / 2, pc.Y - h / 2, 0);//当前视图左下角坐标Point3d pmax = new Point3d(pc.X + w / 2, pc.Y + h / 2, 0);//当前视图右上角坐标Extents3d ext = new Extents3d(pmin, pmax);//当前视图包围盒ext.TransformBy(Matrix3d.Displacement(vtr.Target - Point3d.Origin));//从用户坐标系转为世界坐标系？ucsto wcsreturn ext;}}
}