private void defineUndercuts() { if (panelBase.Panel.undercuts?.undercut?.Count() > 0) { //var undercuts = panelBase.Panel.undercuts?.undercut?.Select(u => new { posi = u.posi, width = u.width, height = u.height }); //var outsides = panelBase.Panel.outsides?.outside?.Select(b => new { posi = b.posi, width = b.width, height = b.height }); //var cuts = undercuts == null ? outsides : outsides?.Union(undercuts) ?? undercuts; //if (cuts != null) foreach (var undercut in panelBase.Panel.undercuts.undercut) { Point2d ptMin = new Point2d(undercut.posi.X, undercut.posi.Y); Point2d ptMax = new Point2d(undercut.posi.X + undercut.width, undercut.posi.Y + undercut.height); var ext2d = new Extents2d(ptMin, ptMax); undercutsExt.Add(ext2d); panelBase.Openings.Add(new Extents3d ( ext2d.MinPoint.Convert3d(), ext2d.MaxPoint.Convert3d() ) ); } } }
public void MultipleProfileOnCurve() { if (!CheckLicense.Check()) { return; } Autodesk.AutoCAD.ApplicationServices.Document doc = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument; Database db = doc.Database; Topography.SurfaceType surface = Topography.PickSurface(); if (surface == Topography.SurfaceType.None) { return; } if (!Topography.EnsureSurfaceNotEmpty(surface)) { return; } // Pick center alignment bool flag = true; ObjectId curveId = ObjectId.Null; while (flag) { PromptEntityOptions entityOpts = new PromptEntityOptions("\nAna eksen [Seçenekler]: ", "Settings"); entityOpts.SetRejectMessage("\nSelect a curve."); entityOpts.AddAllowedClass(typeof(Curve), false); PromptEntityResult entityRes = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor.GetEntity(entityOpts); if (entityRes.Status == PromptStatus.Keyword) { ShowSettings(); } else if (entityRes.Status == PromptStatus.OK) { curveId = entityRes.ObjectId; break; } else if (entityRes.Status == PromptStatus.Cancel) { return; } } // Pick other alignments IEnumerable <ObjectId> curveIds = SelectEntititesProfile(); using (Transaction tr = db.TransactionManager.StartTransaction()) using (BlockTableRecord btr = (BlockTableRecord)tr.GetObject(db.CurrentSpaceId, OpenMode.ForWrite)) { Matrix3d ucs2wcs = AcadUtility.AcadGraphics.UcsToWcs; ObjectId textStyleId = ObjectId.Null; using (TextStyleTable tt = (TextStyleTable)tr.GetObject(db.TextStyleTableId, OpenMode.ForRead)) { if (tt.Has(TextStyleName)) { textStyleId = tt[TextStyleName]; } } // Project curve onto surface Topography topo = Topography.Instance; Curve center = tr.GetObject(curveId, OpenMode.ForRead) as Curve; Point2dCollection points = topo.ProfileOnCurve(center, surface); // Project other curves Dictionary <Entity, Point2dCollection> otherPoints = new Dictionary <Entity, Point2dCollection>(); foreach (ObjectId id in curveIds) { Curve curve = tr.GetObject(id, OpenMode.ForRead) as Curve; Point2dCollection spoints = topo.ProfileOnCurve(curve, center, surface); otherPoints.Add(curve, spoints); } // Base point for profile drawing PromptPointResult pointRes = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor.GetPoint("\nProfil başlangıcı: "); if (pointRes.Status != PromptStatus.OK) { return; } Point3d basePt = pointRes.Value; if (points.Count > 0) { // Limits Extents2d ex = AcadUtility.AcadGeometry.Limits(points); foreach (Point2dCollection pts in otherPoints.Values) { ex = AcadUtility.AcadGeometry.Limits(ex, pts); } // Base level for profile drawing PromptDoubleOptions levelOpts = new PromptDoubleOptions("\nProfil baz kotu: "); levelOpts.DefaultValue = Math.Floor(ex.MinPoint.Y / ProfileGridV) * ProfileGridV; levelOpts.UseDefaultValue = true; PromptDoubleResult levelRes = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor.GetDouble(levelOpts); if (pointRes.Status != PromptStatus.OK) { return; } double startLevel = levelRes.Value; double endLevel = Math.Ceiling(ex.MaxPoint.Y / ProfileGridV + 1) * ProfileGridV; // Base chainage for profile drawing double startCh = 0; flag = true; while (flag) { PromptStringOptions chOpts = new PromptStringOptions("\nProfil baz KM: "); chOpts.DefaultValue = AcadUtility.AcadText.ChainageToString(0, Precision); chOpts.UseDefaultValue = true; PromptResult chRes = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument.Editor.GetString(chOpts); if (chRes.Status != PromptStatus.OK) { return; } if (AcadUtility.AcadText.TryChainageFromString(chRes.StringResult, out startCh)) { break; } } double endCh = Math.Ceiling((startCh + ex.MaxPoint.X) / ProfileGridH) * ProfileGridH; // Draw grid IEnumerable <Entity> entities = DrawProfileFrame(db, basePt, startCh, startLevel, endCh, endLevel, ProfileGridH, ProfileGridV, ProfileVScale, TextHeight, Precision, textStyleId); foreach (Entity ent in entities) { ent.TransformBy(ucs2wcs); btr.AppendEntity(ent); tr.AddNewlyCreatedDBObject(ent, true); } // Draw center profile ObjectId profileLayerId = AcadUtility.AcadEntity.GetOrCreateLayer(db, "Profil_Eksen", Autodesk.AutoCAD.Colors.Color.FromColorIndex(Autodesk.AutoCAD.Colors.ColorMethod.ByAci, 5)); Point2dCollection trPoints = new Point2dCollection(points.Count); foreach (Point2d pt in points) { trPoints.Add(new Point2d(basePt.X + pt.X, basePt.Y + (pt.Y - startLevel) * ProfileVScale)); } Polyline pline = AcadUtility.AcadEntity.CreatePolyLine(db, false, trPoints); AcadUtility.AcadEntity.MatchEntity(center, pline); pline.LayerId = profileLayerId; pline.TransformBy(ucs2wcs); btr.AppendEntity(pline); tr.AddNewlyCreatedDBObject(pline, true); // Draw other profiles foreach (KeyValuePair <Entity, Point2dCollection> item in otherPoints) { Entity en = item.Key; Point2dCollection spoints = item.Value; Point2dCollection trsPoints = new Point2dCollection(points.Count); foreach (Point2d pt in spoints) { trsPoints.Add(new Point2d(basePt.X + pt.X, basePt.Y + (pt.Y - startLevel) * ProfileVScale)); } Polyline spline = AcadUtility.AcadEntity.CreatePolyLine(db, false, trsPoints); AcadUtility.AcadEntity.MatchEntity(en, spline); spline.LayerId = profileLayerId; spline.TransformBy(ucs2wcs); btr.AppendEntity(spline); tr.AddNewlyCreatedDBObject(spline, true); } } tr.Commit(); } }
/// <summary> /// Gets a value indicating whether the specified point is inside the extents. /// </summary> /// <param name="pt">The instance to which the method applies.</param> /// <param name="extents">The extents 2d supposed to contain the point.</param> /// <returns>true if the point is inside the extents; otherwise, false.</returns> public static bool IsInside(this Point2d pt, Extents2d extents) { return pt.X >= extents.MinPoint.X && pt.Y >= extents.MinPoint.Y && pt.X <= extents.MaxPoint.X && pt.Y <= extents.MaxPoint.Y; }
public void PlotTitleBlock(Document acDoc, Transaction acTrans, BlockTableRecord acBlkTblRecSpc, Extents2d PlotArea, string path, string PlotDevice, string PlotStyle, string CanonicalMediaName) { Database acCurDb = acDoc.Database; //string folder = DirectoryFolder(ac.Database.OriginalFileName); //string filename = DocumentShortName(ac.Database.OriginalFileName) + ".pdf"; //Application.ShowAlertDialog(path); Application.SetSystemVariable("BACKGROUNDPLOT", 0); Layout acLayout = (Layout)acTrans.GetObject(acBlkTblRecSpc.LayoutId, OpenMode.ForRead); PlotInfo acPtInfo = new PlotInfo(); acPtInfo.Layout = acLayout.ObjectId; PlotSettings acPtSet = new PlotSettings(acLayout.ModelType); acPtSet.CopyFrom(acLayout); if (!acPtSet.PlotPlotStyles) { acPtSet.PlotPlotStyles = true; } //if (!acPtSet.ScaleLineweights) acPtSet.ScaleLineweights = true; if (acPtSet.ShadePlotResLevel != ShadePlotResLevel.Maximum) { acPtSet.ShadePlotResLevel = ShadePlotResLevel.Maximum; } PlotSettingsValidator acPtSetVlr = PlotSettingsValidator.Current; //acPtSetVlr.SetPlotType(acPtSet, Autodesk.AutoCAD.DatabaseServices.PlotType.Extents); //Application.ShowAlertDialog(acPlDev); acPtSetVlr.SetPlotConfigurationName(acPtSet, PlotDevice, null); acPtSetVlr.RefreshLists(acPtSet); acPtSetVlr.SetPlotWindowArea(acPtSet, PlotArea); acPtSetVlr.SetPlotType(acPtSet, Autodesk.AutoCAD.DatabaseServices.PlotType.Window); acPtSetVlr.SetPlotWindowArea(acPtSet, PlotArea); acPtSetVlr.SetUseStandardScale(acPtSet, true); acPtSetVlr.SetStdScaleType(acPtSet, StdScaleType.ScaleToFit); acPtSetVlr.SetPlotCentered(acPtSet, true); acPtSetVlr.SetCurrentStyleSheet(acPtSet, PlotStyle); //acPtSetVlr.SetCurrentStyleSheet(acPtSet, "monochrome.ctb"); //acPtSetVlr.SetPlotConfigurationName(acPtSet, "DWG To PDF.pc3", "ISO_full_bleed_A1_(594.00_x_841.00_MM)"); //acPtSetVlr.SetPlotConfigurationName(acPtSet, "DWG To PDF.pc3", "ISO_A1_(594.00_x_841.00_MM)"); acPtSetVlr.SetPlotConfigurationName(acPtSet, PlotDevice, CanonicalMediaName); Point2d acPSize = acPtSet.PlotPaperSize; if (acPSize.X > acPSize.Y) { acPtSetVlr.SetPlotRotation(acPtSet, PlotRotation.Degrees000); } else { acPtSetVlr.SetPlotRotation(acPtSet, PlotRotation.Degrees090); } //acPtSetVlr.SetPlotConfigurationName(acPtSet, "DWF6 ePlot.pc3", "ANSI_A_(8.50_x_11.00_Inches)"); acPtInfo.OverrideSettings = acPtSet; LayoutManager.Current.CurrentLayout = acLayout.LayoutName; //IAcSmEnumComponent PlotInfoValidator acPtInfoVlr = new PlotInfoValidator(); acPtInfoVlr.MediaMatchingPolicy = MatchingPolicy.MatchEnabled; acPtInfoVlr.Validate(acPtInfo); //Check if plot in process if (PlotFactory.ProcessPlotState == ProcessPlotState.NotPlotting) { using (PlotEngine acPtEng = PlotFactory.CreatePublishEngine()) { PlotProgressDialog acPtProgDlg = new PlotProgressDialog(false, 1, true); using (acPtProgDlg) { //Define message when plot start acPtProgDlg.set_PlotMsgString(PlotMessageIndex.DialogTitle, "Plot Process"); acPtProgDlg.set_PlotMsgString(PlotMessageIndex.CancelJobButtonMessage, "Cancel Job"); acPtProgDlg.set_PlotMsgString(PlotMessageIndex.CancelSheetButtonMessage, "Cancel Sheet"); acPtProgDlg.set_PlotMsgString(PlotMessageIndex.SheetSetProgressCaption, "Sheet Set Progress"); acPtProgDlg.set_PlotMsgString(PlotMessageIndex.SheetProgressCaption, "Sheet Process"); //acPtProgDlg.set_PlotMsgString(PlotMessageIndex.SheetName, "abc"); //Set the process range acPtProgDlg.LowerPlotProgressRange = 0; acPtProgDlg.UpperPlotProgressRange = 100; acPtProgDlg.PlotProgressPos = 0; //Display the process dialog acPtProgDlg.OnBeginPlot(); acPtProgDlg.IsVisible = true; //Start the layout plot acPtEng.BeginPlot(acPtProgDlg, null); //Define the plot output acPtEng.BeginDocument(acPtInfo, acDoc.Name, null, 1, true, @path); //Display the process message acPtProgDlg.set_PlotMsgString(PlotMessageIndex.Status, "Plotting " + acDoc.Name + " - " + acLayout.LayoutName); //Set the sheet process range acPtProgDlg.OnBeginSheet(); acPtProgDlg.LowerSheetProgressRange = 0; acPtProgDlg.UpperPlotProgressRange = 100; acPtProgDlg.SheetProgressPos = 0; //Plot the first sheet PlotPageInfo acPtPageInfo = new PlotPageInfo(); acPtEng.BeginPage(acPtPageInfo, acPtInfo, true, null); //acPtEng.BeginPage( acPtEng.BeginGenerateGraphics(null); acPtEng.EndGenerateGraphics(null); //End plot sheet acPtEng.EndPage(null); acPtProgDlg.SheetProgressPos = 100; acPtProgDlg.OnEndSheet(); //End document acPtEng.EndDocument(null); //End plot acPtProgDlg.PlotProgressPos = 100; acPtProgDlg.OnEndPlot(); acPtEng.EndPlot(null); } } } }
public void PrintTT() { Document acDoc = Application.DocumentManager.MdiActiveDocument; Database acCurDb = acDoc.Database; Editor ed = Application.DocumentManager.MdiActiveDocument.Editor; List <String> imagelist = new List <String>(); string directory = @"D:\";//磁盘路径 string MediaName = comboBoxMedia.SelectedItem.ToString().Replace(" ", "_").Replace("毫米", "MM").Replace("英寸", "Inches").Replace("像素", "Pixels"); try { if (PlotFactory.ProcessPlotState == ProcessPlotState.NotPlotting) { using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction()) { int flag = 0; //获取当前布局管理器变量 LayoutManager acLayoutMgr = LayoutManager.Current; //获取当前布局变量 Layout acLayout = (Layout)acTrans.GetObject(acLayoutMgr.GetLayoutId(acLayoutMgr.CurrentLayout), OpenMode.ForRead); //Layout acLayout = (Layout)acTrans.GetObject(acLayoutMgr.GetLayoutId(acLayoutMgr.CurrentLayout), OpenMode.ForWrite); //获取当前布局的打印信息 PlotInfo acPlInfo = new PlotInfo() { Layout = acLayout.ObjectId }; //提示用户输入打印窗口的两个角点 PromptPointResult resultp = ed.GetPoint("\n指定第一个角点"); if (resultp.Status != PromptStatus.OK) { return; } Point3d basePt = resultp.Value; resultp = ed.GetCorner("指定对角点", basePt); if (resultp.Status != PromptStatus.OK) { return; } Point3d cornerPt = resultp.Value; //选择实体对象 // PromptSelectionOptions result1 = new PromptSelectionOptions(); SelectionFilter frameFilter = new SelectionFilter( new TypedValue[] { new TypedValue(0, "LWPOLYLINE"), new TypedValue(90, 4), new TypedValue(70, 1) }); PromptSelectionResult selectedFrameResult = ed.SelectWindow(basePt, cornerPt, frameFilter); // PromptSelectionResult selectedFrameResult = ed.GetSelection(result1, frameFilter); PromptSelectionResult selectedFrameResult1 = ed.SelectAll(frameFilter); if (selectedFrameResult.Status == PromptStatus.OK) { List <ObjectId> selectedObjectIds = new List <ObjectId>(selectedFrameResult.Value.GetObjectIds()); List <ObjectId> resultObjectIds = new List <ObjectId>(selectedFrameResult.Value.GetObjectIds()); RemoveInnerPLine(acTrans, ref selectedObjectIds, ref resultObjectIds); foreach (ObjectId frameId in resultObjectIds) { Polyline framePline = acTrans.GetObject(frameId, OpenMode.ForRead) as Polyline; framePline.Highlight(); } PlotSettings acPlSet = new PlotSettings(acLayout.ModelType); acPlSet.CopyFrom(acLayout); //着色打印选项,设置按线框进行打印 acPlSet.ShadePlot = PlotSettingsShadePlotType.Wireframe; PlotSettingsValidator acPlSetVdr = PlotSettingsValidator.Current; //打印比例 //用户标准打印 acPlSetVdr.SetUseStandardScale(acPlSet, true); acPlSetVdr.SetStdScaleType(acPlSet, StdScaleType.ScaleToFit); //居中打印 acPlSetVdr.SetPlotCentered(acPlSet, true); //调用GetPlotStyleSheetList之后才可以使用SetCurrentStyleSheet System.Collections.Specialized.StringCollection sc = acPlSetVdr.GetPlotStyleSheetList(); //设置打印样式表 if (comboBoxStyleSheet.SelectedItem.ToString() == "无") { acPlSetVdr.SetCurrentStyleSheet(acPlSet, "acad.ctb"); } else { acPlSetVdr.SetCurrentStyleSheet(acPlSet, comboBoxStyleSheet.SelectedItem.ToString()); } //选择方向 if (radioButtonHorizontal.Checked) { //横向 acPlSetVdr.SetPlotConfigurationName(acPlSet, "DWG To PDF.pc3", MediaName); acPlSetVdr.SetPlotRotation(acPlSet, PlotRotation.Degrees090); } //竖向 if (radioButtonVertical.Checked) { acPlSetVdr.SetPlotConfigurationName(acPlSet, "DWG To PDF.pc3", MediaName);//获取打印图纸尺寸ComboxMedia acPlSetVdr.SetPlotRotation(acPlSet, PlotRotation.Degrees000); } PlotProgressDialog acPlProgDlg = new PlotProgressDialog(false, resultObjectIds.Count, true); string imagename = ""; string[] files = new string[] { }; List <string> listfile = new List <string>(); foreach (var frame in resultObjectIds) { if (!Directory.Exists(directory)) { Directory.CreateDirectory(directory); } flag++; Entity ent = acTrans.GetObject(frame, OpenMode.ForRead) as Entity; imagename = string.Format("{0}-{1}.pdf", frame, flag); //imagelist.Add(directory + imagename); listfile.Add(directory + imagename); //设置是否使用打印样式 acPlSet.ShowPlotStyles = true; //设置打印区域 Extents3d extents3d = ent.GeometricExtents; Extents2d E2d = new Extents2d(extents3d.MinPoint.X, extents3d.MinPoint.Y, extents3d.MaxPoint.X, extents3d.MaxPoint.Y); acPlSetVdr.SetPlotWindowArea(acPlSet, E2d); acPlSetVdr.SetPlotType(acPlSet, Autodesk.AutoCAD.DatabaseServices.PlotType.Window); //重载和保存打印信息 acPlInfo.OverrideSettings = acPlSet; //验证打印信息设置,看是否有误 PlotInfoValidator acPlInfoVdr = new PlotInfoValidator(); acPlInfoVdr.MediaMatchingPolicy = MatchingPolicy.MatchEnabled; acPlInfoVdr.Validate(acPlInfo); while (PlotFactory.ProcessPlotState != ProcessPlotState.NotPlotting) { continue; } #region BackUpCode //保存App的原参数 short bgPlot = (short)Application.GetSystemVariable("BACKGROUNDPLOT"); //设定为前台打印,加快打印速度 Application.SetSystemVariable("BACKGROUNDPLOT", 0); PlotEngine acPlEng1 = PlotFactory.CreatePublishEngine(); // acPlProgDlg.set_PlotMsgString(PlotMessageIndex.DialogTitle, "图片输出"); // acPlProgDlg.set_PlotMsgString(PlotMessageIndex.CancelSheetButtonMessage, "取消输出"); //acPlProgDlg.set_PlotMsgString(PlotMessageIndex.SheetProgressCaption, "输出进度"); acPlProgDlg.LowerPlotProgressRange = 0; acPlProgDlg.UpperPlotProgressRange = 100; acPlProgDlg.PlotProgressPos = 0; acPlProgDlg.OnBeginPlot(); acPlProgDlg.IsVisible = true; acPlEng1.BeginPlot(acPlProgDlg, null); acPlEng1.BeginDocument(acPlInfo, "", null, 1, true, directory + imagename); // acPlProgDlg.set_PlotMsgString(PlotMessageIndex.Status, string.Format("正在输出文件")); acPlProgDlg.OnBeginSheet(); acPlProgDlg.LowerSheetProgressRange = 0; acPlProgDlg.UpperSheetProgressRange = 100; acPlProgDlg.SheetProgressPos = 0; PlotPageInfo acPlPageInfo = new PlotPageInfo(); acPlEng1.BeginPage(acPlPageInfo, acPlInfo, true, null); acPlEng1.BeginGenerateGraphics(null); acPlEng1.EndGenerateGraphics(null); acPlEng1.EndPage(null); acPlProgDlg.SheetProgressPos = 100; acPlProgDlg.OnEndSheet(); acPlEng1.EndDocument(null); acPlProgDlg.PlotProgressPos = 100; acPlProgDlg.OnEndPlot(); acPlEng1.EndPlot(null); acPlEng1.Dispose(); acPlEng1.Destroy(); Application.SetSystemVariable("BACKGROUNDPLOT", bgPlot); #endregion } files = listfile.ToArray(); PlotConfig config = PlotConfigManager.CurrentConfig; //获取去除扩展名后的文件名(不含路径) string fileName = SymbolUtilityServices.GetSymbolNameFromPathName(acDoc.Name, "dwg"); //定义保存文件对话框 PromptSaveFileOptions opt = new PromptSaveFileOptions("文件名") { //保存文件对话框的文件扩展名列表 Filter = "*" + config.DefaultFileExtension + "|*" + config.DefaultFileExtension, DialogCaption = "浏览打印文件", //保存文件对话框的标题 InitialDirectory = @"D:\", //缺省保存目录 InitialFileName = fileName + "-" + acLayout.LayoutName //缺省保存文件名 }; //根据保存对话框中用户的选择,获取保存文件名 PromptFileNameResult result = ed.GetFileNameForSave(opt); if (result.Status != PromptStatus.OK) { return; } fileName = result.StringResult; //string fileName = @"D:\输出.pdf"; PdfDocumentBase docx = PdfDocument.MergeFiles(files); docx.Save(fileName, FileFormat.PDF); System.Diagnostics.Process.Start(fileName); //保存App的原参数 short bgPlot1 = (short)Application.GetSystemVariable("BACKGROUNDPLOT"); //设定为前台打印,加快打印速度 Application.SetSystemVariable("BACKGROUNDPLOT", 0); PlotEngine acPlEng = PlotFactory.CreatePublishEngine(); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.DialogTitle, "图片输出"); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.CancelSheetButtonMessage, "取消输出"); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.SheetProgressCaption, "输出进度"); acPlProgDlg.LowerPlotProgressRange = 0; acPlProgDlg.UpperPlotProgressRange = 100; acPlProgDlg.PlotProgressPos = 0; acPlProgDlg.OnBeginPlot(); acPlProgDlg.IsVisible = true; acPlEng.BeginPlot(acPlProgDlg, null); acPlEng.BeginDocument(acPlInfo, "", null, 1, true, directory + imagename); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.Status, string.Format("正在输出文件")); acPlProgDlg.OnBeginSheet(); acPlProgDlg.LowerSheetProgressRange = 0; acPlProgDlg.UpperSheetProgressRange = 100; acPlProgDlg.SheetProgressPos = 0; PlotPageInfo acPlPageInfo1 = new PlotPageInfo(); acPlEng.BeginPage(acPlPageInfo1, acPlInfo, true, null); acPlEng.BeginGenerateGraphics(null); acPlEng.EndGenerateGraphics(null); acPlEng.EndPage(null); acPlProgDlg.SheetProgressPos = 100; acPlProgDlg.OnEndSheet(); acPlEng.EndDocument(null); acPlProgDlg.PlotProgressPos = 100; acPlProgDlg.OnEndPlot(); acPlEng.EndPlot(null); acPlEng.Dispose(); acPlEng.Destroy(); Application.SetSystemVariable("BACKGROUNDPLOT", bgPlot1); acPlProgDlg.Dispose(); acPlProgDlg.Destroy(); for (int i = 0; i < files.Length; i++) { File.Delete(files[i]); } } while (PlotFactory.ProcessPlotState != ProcessPlotState.NotPlotting) { continue; } //MessageBox.Show("打印完成!"); } } else { ed.WriteMessage("\n另一个打印进程正在进行中."); } } catch (System.Exception) { throw; } }
public void CreateLayout() { var doc = Application.DocumentManager.MdiActiveDocument; if (doc == null) { return; } var db = doc.Database; var ed = doc.Editor; var ext = new Extents2d(); using (var tr = db.TransactionManager.StartTransaction()) { // Create and select a new layout tab var id = LayoutManager.Current.CreateAndMakeLayoutCurrent("NewLayout"); // Open the created layout var lay = (Layout)tr.GetObject(id, OpenMode.ForWrite); // Make some settings on the layout and get its extents lay.SetPlotSettings( //"ISO_full_bleed_2A0_(1189.00_x_1682.00_MM)", // Try this big boy! "ANSI_B_(11.00_x_17.00_Inches)", "monochrome.ctb", "DWF6 ePlot.pc3" ); ext = lay.GetMaximumExtents(); lay.ApplyToViewport(tr, 2, vp => { // Size the viewport according to the extents calculated when // we set the PlotSettings (device, page size, etc.) // Use the standard 10% margin around the viewport // (found by measuring pixels on screenshots of Layout1, etc.) vp.ResizeViewport(ext, 0.8); // Adjust the view so that the model contents fit if (ValidDbExtents(db.Extmin, db.Extmax)) { vp.FitContentToViewport(new Extents3d(db.Extmin, db.Extmax), 0.9); } // Finally we lock the view to prevent meddling vp.Locked = true; } ); // Commit the transaction tr.Commit(); } // Zoom so that we can see our new layout, again with a little padding doc.SendStringToExecute("_.ZOOM _E ", true, false, false); // AutoCAD 2014 doc.SendStringToExecute("_.ZOOM .7X ", true, false, false); // AutoCAD 2014 // ed.Command("_.ZOOM", "_E"); // AutoCAD 2016 // ed.Command("_.ZOOM", ".7X"); // AutoCAD 2016 ed.Regen(); }
/// <summary> /// plotting method /// </summary> /// <param name="pdfFileName"> name</param> /// <param name="printModel">print param model</param> public static void PlotCurrentLayout(string pdfFileName, PrintModel printModel) { // Get the current document and database, and start a transaction Document acDoc = Application.DocumentManager.MdiActiveDocument; Database acCurDb = acDoc.Database; //short bgPlot = (short)Application.GetSystemVariable("BACKGROUNDPLOT"); Application.SetSystemVariable("BACKGROUNDPLOT", 0); try { using (Transaction acTrans = acCurDb.TransactionManager.StartTransaction()) { // Reference the Layout Manager LayoutManager acLayoutMgr; acLayoutMgr = LayoutManager.Current; // Get the current layout and output its name in the Command Line window Layout acLayout; acLayout = acTrans.GetObject(acLayoutMgr.GetLayoutId(acLayoutMgr.CurrentLayout), OpenMode.ForRead) as Layout; // Get the PlotInfo from the layout PlotInfo acPlInfo = new PlotInfo(); acPlInfo.Layout = acLayout.ObjectId; // Get a copy of the PlotSettings from the layout PlotSettings acPlSet = new PlotSettings(acLayout.ModelType); acPlSet.CopyFrom(acLayout); // Update the PlotSettings object PlotSettingsValidator acPlSetVdr = PlotSettingsValidator.Current; var sheetList = acPlSetVdr.GetPlotStyleSheetList(); //acPlSetVdr.SetCurrentStyleSheet(acPlSet, "monochrome.ctb"); Extents2d points = new Extents2d(printModel.BlockPosition, printModel.BlockDimensions); bool isHor = printModel.IsFormatHorizontal(); //pdfCreator.GetBlockDimensions(); string canonName = printModel.GetCanonNameByWidthAndHeight(); //acDoc.Utility.TranslateCoordinates(point1, acWorld, acDisplayDCS, False); acPlSetVdr.SetPlotWindowArea(acPlSet, points); acPlSetVdr.SetPlotType(acPlSet, Db.PlotType.Window); if (!isHor) { acPlSetVdr.SetPlotRotation(acPlSet, PlotRotation.Degrees090); } //else if(canonName =="ISO_full_bleed_A4_(297.00_x_210.00_MM)") // acPlSetVdr.SetPlotRotation(acPlSet, PlotRotation.Degrees090); else { acPlSetVdr.SetPlotRotation(acPlSet, PlotRotation.Degrees000); } // Set the plot scale acPlSetVdr.SetUseStandardScale(acPlSet, false); acPlSetVdr.SetStdScaleType(acPlSet, StdScaleType.ScaleToFit); // Center the plot acPlSetVdr.SetPlotCentered(acPlSet, true); //acPlSetVdr.SetClosestMediaName(acPlSet,printModel.width,printModel.height,PlotPaperUnit.Millimeters,true); //string curCanonName = PdfCreator.GetLocalNameByAtrrValue(formatValue); acPlSetVdr.SetPlotConfigurationName(acPlSet, "DWG_To_PDF_Uzle.pc3", canonName); //acPlSetVdr.SetCanonicalMediaName(acPlSet, curCanonName); // Set the plot device to use // Set the plot info as an override since it will // not be saved back to the layout acPlInfo.OverrideSettings = acPlSet; // Validate the plot info PlotInfoValidator acPlInfoVdr = new PlotInfoValidator(); acPlInfoVdr.MediaMatchingPolicy = MatchingPolicy.MatchEnabled; acPlInfoVdr.Validate(acPlInfo); // Check to see if a plot is already in progress if (PlotFactory.ProcessPlotState == ProcessPlotState.NotPlotting) { using (PlotEngine acPlEng = PlotFactory.CreatePublishEngine()) { // Track the plot progress with a Progress dialog PlotProgressDialog acPlProgDlg = new PlotProgressDialog(false, 1, true); using (acPlProgDlg) { // Define the status messages to display when plotting starts acPlProgDlg.set_PlotMsgString(PlotMessageIndex.DialogTitle, "Plot Progress"); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.CancelJobButtonMessage, "Cancel Job"); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.CancelSheetButtonMessage, "Cancel Sheet"); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.SheetSetProgressCaption, "Sheet Set Progress"); acPlProgDlg.set_PlotMsgString(PlotMessageIndex.SheetProgressCaption, "Sheet Progress"); // Set the plot progress range acPlProgDlg.LowerPlotProgressRange = 0; acPlProgDlg.UpperPlotProgressRange = 100; acPlProgDlg.PlotProgressPos = 0; // Display the Progress dialog acPlProgDlg.OnBeginPlot(); acPlProgDlg.IsVisible = true; // Start to plot the layout acPlEng.BeginPlot(acPlProgDlg, null); // Define the plot output string filename = Path.Combine(Path.GetDirectoryName(acDoc.Name), pdfFileName); Active.Editor.WriteMessage(filename); acPlEng.BeginDocument(acPlInfo, acDoc.Name, null, 1, true, filename); // Display information about the current plot acPlProgDlg.set_PlotMsgString(PlotMessageIndex.Status, "Plotting: " + acDoc.Name + " - " + acLayout.LayoutName); // Set the sheet progress range acPlProgDlg.OnBeginSheet(); acPlProgDlg.LowerSheetProgressRange = 0; acPlProgDlg.UpperSheetProgressRange = 100; acPlProgDlg.SheetProgressPos = 0; // Plot the first sheet/layout PlotPageInfo acPlPageInfo = new PlotPageInfo(); acPlEng.BeginPage(acPlPageInfo, acPlInfo, true, null); acPlEng.BeginGenerateGraphics(null); acPlEng.EndGenerateGraphics(null); // Finish plotting the sheet/layout acPlEng.EndPage(null); acPlProgDlg.SheetProgressPos = 100; acPlProgDlg.OnEndSheet(); // Finish plotting the document acPlEng.EndDocument(null); // Finish the plot acPlProgDlg.PlotProgressPos = 100; acPlProgDlg.OnEndPlot(); acPlEng.EndPlot(null); } } } } } catch (Exception e) { Application.ShowAlertDialog(e.Message); } }
public static Extents2d Inflate(this Extents2d extents, int size) { return(new Extents2d(extents.MinPoint.X - size, extents.MinPoint.Y - size, extents.MaxPoint.X + size, extents.MaxPoint.Y + size)); }
void PrintPage(object sender, PrintPageEventArgs ev) { if (m_pPrinterDevice != null) { using (DBObject pVpObj = Aux.active_viewport_id(database).GetObject(OpenMode.ForWrite)) { using (AbstractViewportData pAV = new AbstractViewportData(pVpObj)) { Teigha.GraphicsSystem.View pGSView = pAV.GsView; PrintDocument prDoc = (PrintDocument)sender; // Get printer paper info Double dPrinterWidth = ev.PageBounds.Width; Double dPrinterHeight = ev.PageBounds.Height; Double dLogPixelX = ev.PageSettings.PrinterResolution.X; //dot per inch Double dLogPixelY = ev.PageSettings.PrinterResolution.Y; //dot per inch Double kMmPerInch = 25.4; Double kMmPerHInch = 0.254; Double koeffX = dLogPixelX / kMmPerInch; Double koeffY = dLogPixelY / kMmPerInch; Layout pLayout = (Layout)m_pPrinterDevice.LayoutId.GetObject(OpenMode.ForRead); Boolean bScaledToFit = pLayout.UseStandardScale && (StdScaleType.ScaleToFit == pLayout.StdScaleType); Boolean bCentered = pLayout.PlotCentered; Boolean bMetric = (pLayout.PlotPaperUnits != PlotPaperUnit.Inches); Boolean bPrintLW = pLayout.PrintLineweights || pLayout.ShowPlotStyles; Point2d offsets = pLayout.PlotOrigin; // in mm Extents2d ex2d = pLayout.PlotPaperMargins; Double dLeftMargin = ex2d.MinPoint.X; // in mm Double dRightMargin = ex2d.MaxPoint.X; // in mm Double dTopMargin = ex2d.MinPoint.Y; // in mm Double dBottomMargin = ex2d.MaxPoint.Y; // in mm PlotType plotType = pLayout.PlotType; PlotRotation plotRotation = pLayout.PlotRotation; if (plotRotation == PlotRotation.Degrees090 || plotRotation == PlotRotation.Degrees270) { plotRotation = (plotRotation == PlotRotation.Degrees090) ? PlotRotation.Degrees270 : PlotRotation.Degrees090; } switch (plotRotation) { case PlotRotation.Degrees090: Swap <Double>(dTopMargin, dRightMargin); Swap <Double>(dBottomMargin, dLeftMargin); Swap <Double>(dBottomMargin, dTopMargin); Swap <Double>(dTopMargin, dRightMargin); offsets = new Point2d(-offsets.X, -offsets.Y); break; case PlotRotation.Degrees180: Swap <Double>(dRightMargin, dLeftMargin); offsets = new Point2d(-offsets.X, -offsets.Y); break; case PlotRotation.Degrees270: Swap <Double>(dTopMargin, dRightMargin); Swap <Double>(dBottomMargin, dLeftMargin); Swap <Double>(dBottomMargin, dTopMargin); offsets = new Point2d(offsets.X, offsets.Y); break; } // Get scale factor double factor; if (pLayout.UseStandardScale) { factor = pLayout.StdScale; } else { CustomScale scale = pLayout.CustomPrintScale; factor = scale.Numerator / scale.Denominator; } // Calculate paper drawable area using margins from layout (in mm). Double drx1 = (ev.MarginBounds.Left * kMmPerHInch + dLeftMargin); // in mm Double drx2 = (ev.MarginBounds.Width * kMmPerHInch - dLeftMargin - dRightMargin); // in mm Double dry1 = (ev.MarginBounds.Top * kMmPerHInch + dTopMargin); // in mm Double dry2 = (ev.MarginBounds.Height * kMmPerHInch - dTopMargin - dBottomMargin); // in mm Boolean bType = (plotType == PlotType.Display || plotType == PlotType.Layout); AbstractViewPE pAbstractViewPE = new AbstractViewPE(bType ? pViewDr : pGSView); // set LineWeight scale factor for model space if (bPrintLW && database.TileMode) { Teigha.GraphicsSystem.View pTo = m_pPrinterDevice.ViewAt(0); pTo.LineweightToDcScale = Math.Max(dLogPixelX, dLogPixelY) / kMmPerInch * 0.01; } Point3d viewTarget = pAbstractViewPE.Target; Point3d viewportCenter = pAbstractViewPE.Target; // in plotPaperUnits Boolean isPerspective = pAbstractViewPE.IsPerspective; Double viewportH = pAbstractViewPE.FieldHeight; // in plotPaperUnits Double viewportW = pAbstractViewPE.FieldWidth; // in plotPaperUnits Vector3d viewDir = pAbstractViewPE.Direction; // in plotPaperUnits Vector3d upV = pAbstractViewPE.UpVector; // in plotPaperUnits Matrix3d eyeToWorld = pAbstractViewPE.EyeToWorld; Matrix3d WorldToeye = pAbstractViewPE.WorldToEye; Boolean isPlanView = viewDir.GetNormal().Equals(Vector3d.ZAxis); Point3d oldTarget = viewTarget; Double fieldWidth = viewportW, fieldHeight = viewportH; if (plotType == PlotType.Display) { viewTarget = viewportCenter; fieldWidth = viewportW; fieldHeight = viewportH; } else if (plotType == PlotType.Extents || (plotType == PlotType.Limits && !isPlanView)) { BoundBlock3d extents = new BoundBlock3d(); if (pAbstractViewPE.GetViewExtents(extents)) // pIter also skip 'off layers' { extents.TransformBy(eyeToWorld); viewTarget = (extents.GetMinimumPoint() + extents.GetMaximumPoint().GetAsVector()) / 2.0; extents.TransformBy(WorldToeye); fieldWidth = Math.Abs(extents.GetMaximumPoint().X - extents.GetMinimumPoint().X); fieldHeight = Math.Abs(extents.GetMaximumPoint().Y - extents.GetMinimumPoint().Y); } } else if (plotType == PlotType.View) { viewTarget = viewportCenter; fieldWidth = viewportW; fieldHeight = viewportH; } else if (plotType == PlotType.Limits) { fieldWidth = (drx2 - drx1) / factor; // drx in mm -> fieldWidth in mm fieldHeight = (dry2 - dry1) / factor; viewTarget = new Point3d(fieldWidth / 2.0 - offsets.X / factor, fieldHeight / 2.0 - offsets.Y / factor, 0); // in mm if (!bMetric) { viewTarget /= kMmPerInch; // must be in plotpaper units fieldWidth /= kMmPerInch; fieldHeight /= kMmPerInch; } bCentered = bScaledToFit = false; // kLayout doesn't support pIter. } if (plotType != PlotType.View) { viewTarget = viewTarget.OrthoProject(new Plane(oldTarget, viewDir)); } pGSView.SetView(viewTarget + viewDir, viewTarget, upV, fieldWidth, fieldHeight, isPerspective ? Teigha.GraphicsSystem.Projection.Perspective : Teigha.GraphicsSystem.Projection.Parallel); if (!bMetric) { fieldWidth *= kMmPerInch; fieldHeight *= kMmPerInch; } if (bScaledToFit) { factor = Math.Min((drx2 - drx1) / fieldWidth, (dry2 - dry1) / fieldHeight); } if (bCentered) // Offset also can be incorectly saved. { offsets = new Point2d(((drx2 - drx1) - fieldWidth * factor) / 2.0, ((dry2 - dry1) - fieldHeight * factor) / 2.0); if (plotRotation == PlotRotation.Degrees090 || plotRotation == PlotRotation.Degrees180) { offsets = new Point2d(-offsets.X, -offsets.Y); } } pGSView.Viewport = new Extents2d(0, 0, 1, 1); // Calculate viewport rect in printer units //int x1 = (int)((offsets.X + drx1) * koeffX); //int x2 = (int)((offsets.X + drx2) * koeffX); //int y1 = (int)((-offsets.Y + dry1) * koeffY); //int y2 = (int)((-offsets.Y + dry2) * koeffY); int x1 = (int)(drx1 * koeffX); int x2 = (int)(drx2 * koeffX); int y1 = (int)(dry1 * koeffY); int y2 = (int)(dry2 * koeffY); Rectangle viewportRect = new Rectangle(x1, y1, x2, y2); m_pPrinterDevice.OnSize(viewportRect); if (m_pPrinterDevice.UnderlyingDevice.Properties.Contains("WindowHDC")) { m_pPrinterDevice.UnderlyingDevice.Properties.AtPut("WindowHDC", new RxVariant((Int32)ev.Graphics.GetHdc())); } m_pPrinterDevice.Update(); pAbstractViewPE.Dispose(); pLayout.Dispose(); } } } }
private void Create3dProfile(object arg) { try { if (doc != null) { List <ObjectId> toHighlight = new List <ObjectId>(); using (doc.LockDocument()) { Editor ed = doc.Editor; Database db = doc.Database; using (Transaction tr = db.TransactionManager.StartTransaction()) { //найти координату X начала профиля (крайнюю левую) double minx = double.PositiveInfinity; List <ObjectId> allSelected = new List <ObjectId>(soilHatchIds); foreach (ObjectId id in allSelected) { Entity ent = null; try { ent = (Entity)tr.GetObject(id, OpenMode.ForRead); } catch (Autodesk.AutoCAD.Runtime.Exception) { continue; } Extents3d?ext = ent.Bounds; if (ext != null) { Point3d minPt = ext.Value.MinPoint; if (minx > minPt.X) { minx = minPt.X; } } } //Штриховки должны быть заранее раскиданы по слоям в соответствии с ИГЭ! //пересчет всех точек штриховок в координаты: //X - положение отностиельно начала профиля с учетом горизонтального масштаба профиля, //Y - отметка расчитанная согласно базовой отметке с учетом вертикального масштаба профиля Matrix2d transform = new Matrix2d(new double[] { HorScaling, 0, 0, 0, VertScaling, 0, 0, 0, 1 }) * Matrix2d.Displacement(new Vector2d(-minx, -ElevBasePoint.Value.Y + ElevationInput / VertScaling)); C5.IntervalHeap <HatchEvent> eventQueue = new C5.IntervalHeap <HatchEvent>(); List <HatchData> allHatchData = new List <HatchData>(); List <Point2dCollection> selfintersectingLoops = new List <Point2dCollection>(); foreach (ObjectId id in soilHatchIds) { //получить все точки штриховок с учетом возможных дуг, сплайнов и проч //Для каждой штриховки создается набор композитных кривых, состоящих из линейных сегментов Hatch hatch = null; try { hatch = (Hatch)tr.GetObject(id, OpenMode.ForRead); } catch (Autodesk.AutoCAD.Runtime.Exception) { continue; } List <CompositeCurve2d> boundaries = new List <CompositeCurve2d>(); List <Extents2d> extends = new List <Extents2d>(); List <Point2dCollection> ptsCollList = new List <Point2dCollection>(); List <List <double> > ptParamsList = new List <List <double> >(); for (int i = 0; i < hatch.NumberOfLoops; i++) { HatchLoop hl = hatch.GetLoopAt(i); if (!hl.LoopType.HasFlag(HatchLoopTypes.SelfIntersecting) && !hl.LoopType.HasFlag(HatchLoopTypes.Textbox) && !hl.LoopType.HasFlag(HatchLoopTypes.TextIsland) && !hl.LoopType.HasFlag(HatchLoopTypes.NotClosed)) { List <Curve2d> curves = Utils.GetHatchLoopCurves(hl); List <Curve2d> compositeCurveElems = new List <Curve2d>(); double _minx = double.PositiveInfinity; double _miny = double.PositiveInfinity; double _maxx = double.NegativeInfinity; double _maxy = double.NegativeInfinity; Action <Point2d> updateExtends = new Action <Point2d>(p => { _minx = p.X < _minx ? p.X : _minx; _miny = p.Y < _miny ? p.Y : _miny; _maxx = p.X > _maxx ? p.X : _maxx; _maxy = p.Y > _maxy ? p.Y : _maxy; }); Point2dCollection ptsColl = new Point2dCollection(); List <double> ptParams = new List <double>(); double currParam = 0; foreach (Curve2d c in curves) { if (!(c is LineSegment2d)) { Interval interval = c.GetInterval(); PointOnCurve2d[] samplePts = c.GetSamplePoints(interval.LowerBound, interval.UpperBound, 0.02); Point2d[] pts = samplePts.Select(p => transform * p.Point).ToArray(); for (int n = 0; n < pts.Length - 1; n++) { LineSegment2d lineSeg = new LineSegment2d(pts[n], pts[n + 1]); compositeCurveElems.Add(lineSeg); ptsColl.Add(pts[n]); ptParams.Add(currParam); updateExtends(pts[n]); currParam += lineSeg.Length; } } else { LineSegment2d lineSeg = (LineSegment2d)c; lineSeg.TransformBy(transform); compositeCurveElems.Add(lineSeg); ptsColl.Add(lineSeg.StartPoint); ptParams.Add(currParam); updateExtends(lineSeg.StartPoint); currParam += lineSeg.Length; } } CompositeCurve2d boundary = new CompositeCurve2d(compositeCurveElems.ToArray()); Extents2d ext = new Extents2d(_minx, _miny, _maxx, _maxy); boundaries.Add(boundary); ptsCollList.Add(ptsColl); ptParamsList.Add(ptParams); extends.Add(ext); } } //контуры штриховок не могут иметь самопересечений! #region Проверка на пересечения //проверка на самопересечения //bool badBoundaries = false; HashSet <int> badBoundaries = new HashSet <int>(); HashSet <int> splitBoundaries = new HashSet <int>();//Если 2 контура в одной штриховке пересекаются, то разносить их по разным штриховкам //List<HatchData> decomposeHatchData = new List<HatchData>();//TODO: самопересекающиеся полигоны нужно разбить на отдельные по количеству самопересечний. for (int i = 0; i < boundaries.Count; i++) { CompositeCurve2d b = boundaries[i]; CurveCurveIntersector2d intersector = new CurveCurveIntersector2d(b, b); if (intersector.NumberOfIntersectionPoints > 0) { //если происходит только наложение??? badBoundaries.Add(i); selfintersectingLoops.Add(ptsCollList[i]); } } if (boundaries.Count > 1) { //проверка на взаимные пересечения. //Исп RBush для того чтобы избежать проверки на пересечение каждого с каждым и квадратичной сложности //(работает только если контуры разнесены) //Не брать в расчет пересечения по касательной RBush <Spatial> boundariesRBush = new RBush <Spatial>(); List <Spatial> spatialData = new List <Spatial>(); for (int i = 0; i < extends.Count; i++) { spatialData.Add(new Spatial(extends[i], i)); } boundariesRBush.BulkLoad(spatialData); foreach (Spatial s in spatialData) { IReadOnlyList <Spatial> nearestNeighbors = boundariesRBush.Search(s.Envelope); if (nearestNeighbors.Count > 1) { CompositeCurve2d thisCurve = boundaries[(int)s.Obj]; foreach (Spatial n in nearestNeighbors) { if (!s.Equals(n)) { CompositeCurve2d otherCurve = boundaries[(int)n.Obj]; CurveCurveIntersector2d intersector = new CurveCurveIntersector2d(thisCurve, otherCurve); if (intersector.NumberOfIntersectionPoints > 0 || intersector.OverlapCount > 0) { bool matches = false; //Проверить, что кривые не накладываются друг на друга по всей длине (то есть полностью совпадают) if (intersector.OverlapCount > 0) { //сумма длин всех интервалов перекрытия равна общей длине кривой double thisCurveOverlapLength = 0; double otherCurveOverlapLength = 0; for (int i = 0; i < intersector.OverlapCount; i++) { Interval[] intervals = intersector.GetOverlapRanges(i); Interval thisOverlapInterval = intervals[0]; thisCurveOverlapLength += thisOverlapInterval.Length; Interval otherOverlapInterval = intervals[1]; otherCurveOverlapLength += otherOverlapInterval.Length; } Interval thisCurveInterval = thisCurve.GetInterval(); Interval otherCurveInterval = otherCurve.GetInterval(); if (Utils.LengthIsEquals(thisCurveOverlapLength, thisCurveInterval.Length) && Utils.LengthIsEquals(otherCurveOverlapLength, otherCurveInterval.Length)) { matches = true; } } if (!matches) { splitBoundaries.Add((int)s.Obj); splitBoundaries.Add((int)n.Obj); } else { badBoundaries.Add((int)s.Obj); badBoundaries.Add((int)n.Obj); } } } } } } } splitBoundaries.ExceptWith(badBoundaries); List <HatchData> splitHatchData = new List <HatchData>(); if (badBoundaries.Count > 0 || splitBoundaries.Count > 0) { List <CompositeCurve2d> boundariesClear = new List <CompositeCurve2d>(); List <Extents2d> extendsClear = new List <Extents2d>(); List <Point2dCollection> ptsCollListClear = new List <Point2dCollection>(); List <List <double> > ptParamsListClear = new List <List <double> >(); for (int i = 0; i < boundaries.Count; i++) { if (!badBoundaries.Contains(i) && !splitBoundaries.Contains(i)) { boundariesClear.Add(boundaries[i]); extendsClear.Add(extends[i]); ptsCollListClear.Add(ptsCollList[i]); ptParamsListClear.Add(ptParamsList[i]); } } foreach (int index in splitBoundaries) { splitHatchData.Add(new HatchData( new HatchNestingNode( boundaries[index], extends[index], ptsCollList[index], ptParamsList[index], hatch))); } boundaries = boundariesClear; extends = extendsClear; ptsCollList = ptsCollListClear; ptParamsList = ptParamsListClear; } #endregion //определяется вложенность контуров штриховки //ЕСЛИ ШТРИХОВКА СОСТОИТ ИЗ 2 И БОЛЕЕ КОНТУРОВ, КОТОРЫЕ НЕ ВЛОЖЕНЫ ДРУГ В ДРУГА, //ТО ЭТИ КОНТУРЫ ДОЛЖНЫ РАССМАТРИВАТЬСЯ КАК ОТДЕЛЬНЫЕ ШТРИХОВКИ!!! HatchNestingTree hatchNestingTree = new HatchNestingTree(boundaries, extends, ptsCollList, ptParamsList, hatch); List <HatchData> currHatchData = hatchNestingTree.GetHatchData(); currHatchData.AddRange(splitHatchData);//добавить контуры, полученные из взаимно пересекающихся контуров //currHatchData.AddRange(decomposeHatchData); allHatchData.AddRange(currHatchData); //Каждая штриховка имеет диапазон по X от начала до конца по оси. //В общую очередь событий сохраняются события начала и конца штриховки foreach (HatchData hd in currHatchData) { hd.AddEventsToQueue(eventQueue); } } //Трассу разбить на отрезки, на которых будут вставлены прямолинейные сегменты штриховок Polyline alignmentPoly = null; try { alignmentPoly = (Polyline)tr.GetObject(AlignmentPolyId, OpenMode.ForRead); } catch (Autodesk.AutoCAD.Runtime.Exception) { return; } int segments = alignmentPoly.NumberOfVertices - 1; List <AlignmentSegment> alignmentSegments = new List <AlignmentSegment>(); Action <Point2d, Point2d> addAlignmentSegment = new Action <Point2d, Point2d>((p0, p1) => { double start = alignmentPoly.GetDistAtPoint(new Point3d(p0.X, p0.Y, 0)); double end = alignmentPoly.GetDistAtPoint(new Point3d(p1.X, p1.Y, 0)); if (Math.Abs(start - end) > Tolerance.Global.EqualPoint)//TODO: Это спорный момент - ведь может быть большое множество очень коротких участков подряд! { Vector2d startDir = p1 - p0; alignmentSegments.Add(new AlignmentSegment(start, end, p0, startDir)); } }); for (int i = 0; i < segments; i++) { SegmentType segmentType = alignmentPoly.GetSegmentType(i); Point2d startLoc = alignmentPoly.GetPoint2dAt(i); Point2d endLoc = alignmentPoly.GetPoint2dAt(i + 1); switch (segmentType) { case SegmentType.Line: addAlignmentSegment(startLoc, endLoc); break; case SegmentType.Arc: CircularArc2d arc = new CircularArc2d(startLoc, endLoc, alignmentPoly.GetBulgeAt(i), false); Interval interval = arc.GetInterval(); PointOnCurve2d[] samplePts = arc.GetSamplePoints(interval.LowerBound, interval.UpperBound, 0.1); for (int n = 0; n < samplePts.Length - 1; n++) { addAlignmentSegment(samplePts[n].Point, samplePts[n + 1].Point); } break; } } //проход по каждому отрезку трассы (диапазон отрезка - диапазон длины полилинии) HashSet <HatchData> currentHatchData = new HashSet <HatchData>(); foreach (AlignmentSegment alignmentSegment in alignmentSegments) { if (eventQueue.Count == 0) { break; //штриховки закончились } //Получить те штриховки, диапазон по X которых пересекается с диапазоном текущего отрезка //(СКАНИРУЮЩАЯ ЛИНИЯ: события - начало, конец штриховки) HashSet <HatchData> intervalHatchData = new HashSet <HatchData>(currentHatchData);//штриховки пришедшие из предыдущего участка остаются все //Собрать все события до конца сегмента //Если при проходе от начала до конца сегмента какая-то штриховка проходится полностью от начала до конца, то //все ее контуры без изменений должны быть переданы для создания М-полигона!!! (для них обход графа не нужен!) HashSet <HatchData> startedInsideInterval = new HashSet <HatchData>(); List <HatchData> hatchesCompletelyInsideInterval = new List <HatchData>(); while (eventQueue.Count > 0) { HatchEvent nextEvent = eventQueue.FindMin(); if (nextEvent.Position > alignmentSegment.End) { break; } else if (nextEvent.Start) { //добавить штриховку в текущий набор HatchData hd = eventQueue.DeleteMin().HatchData; currentHatchData.Add(hd); //добавлять в набор текущего интервла только в том случае, //если сканирующая линия еще не дошла до конца интервала if (nextEvent.Position < alignmentSegment.End && !Utils.LengthIsEquals(nextEvent.Position, alignmentSegment.End)) //Допуск нужен { startedInsideInterval.Add(hd); intervalHatchData.Add(hd); } } else { //убрать штриховку из текущего набора HatchData hd = eventQueue.DeleteMin().HatchData; currentHatchData.Remove(hd); if (startedInsideInterval.Contains(hd)) { hatchesCompletelyInsideInterval.Add(hd); } } } foreach (HatchData hd in hatchesCompletelyInsideInterval) { HatchSegmentData hsd = new HatchSegmentData(hd); alignmentSegment.HatchSegmentData.Add(hsd); hsd.Polygons = hd.GetAllBoundaries(); } intervalHatchData.ExceptWith(hatchesCompletelyInsideInterval); foreach (HatchData hd in intervalHatchData) { HatchSegmentData hsd = new HatchSegmentData(hd); alignmentSegment.HatchSegmentData.Add(hsd); //для каждой штриховки выполнить построение и обход графа сегмента штриховки HatchSegmentGraph graph = new HatchSegmentGraph(alignmentSegment.Start, alignmentSegment.End, hd, doc.Editor); //сохранить наборы полигонов для текущего диапазона hsd.Polygons = graph.Result; } } //для каждого диапазона создать полученные полигоны в 3d BlockTable bt = tr.GetObject(db.BlockTableId, OpenMode.ForWrite) as BlockTable; BlockTableRecord ms = (BlockTableRecord)tr.GetObject(bt[BlockTableRecord.ModelSpace], OpenMode.ForWrite); BlockTableRecord btr = new BlockTableRecord();//Каждый профиль в отдельный блок btr.Name = Guid.NewGuid().ToString(); ObjectId btrId = bt.Add(btr); tr.AddNewlyCreatedDBObject(btr, true); foreach (AlignmentSegment alignmentSegment in alignmentSegments) { List <Entity> flatObjs = new List <Entity>(); foreach (HatchSegmentData hsd in alignmentSegment.HatchSegmentData) { //PlaneSurface hsd.GetNesting(); Dictionary <Point2dCollection, List <Point2dCollection> > bwhs = hsd.GetBoundariesWithHoles(); foreach (KeyValuePair <Point2dCollection, List <Point2dCollection> > bwh in bwhs) { //создать Region Region region = null; using (Polyline poly = new Polyline()) { for (int i = 0; i < bwh.Key.Count; i++) { poly.AddVertexAt(i, bwh.Key[i], 0, 0, 0); } poly.Closed = true; DBObjectCollection coll = new DBObjectCollection(); coll.Add(poly); try { DBObjectCollection regionColl = Region.CreateFromCurves(coll); foreach (DBObject dbo in regionColl) { region = (Region)dbo; break; } } catch { } } //из Region создать PlaneSurface if (region != null) { using (PlaneSurface planeSurface = new PlaneSurface()) { planeSurface.CreateFromRegion(region); planeSurface.LayerId = hsd.Hatch.LayerId; planeSurface.ColorIndex = 256; ObjectId planeSurfaceId = ms.AppendEntity(planeSurface); tr.AddNewlyCreatedDBObject(planeSurface, true); //вырезать отверстия в PlaneSurface foreach (Point2dCollection holePts2d in bwh.Value) { if (holePts2d.Count < 3) { continue; } using (Polyline poly = new Polyline()) { for (int i = 0; i < holePts2d.Count; i++) { poly.AddVertexAt(i, holePts2d[i], 0, 0, 0); } poly.Closed = true; ObjectIdCollection trimPolyColl = new ObjectIdCollection(); trimPolyColl.Add(ms.AppendEntity(poly)); tr.AddNewlyCreatedDBObject(poly, true); List <Point2d> ptsList = new List <Point2d>(holePts2d.ToArray()); Point2d pickPt2d = Utils.GetAnyPointInsidePoligon(ptsList, Utils.DirectionIsClockwise(ptsList)); try { AcadDB.Surface.TrimSurface(planeSurfaceId, new ObjectIdCollection(), trimPolyColl, new Vector3dCollection() { Vector3d.ZAxis }, new Point3d(pickPt2d.X, pickPt2d.Y, 0), -Vector3d.ZAxis, false, false); } catch /*(Exception ex)*/ { //Вывод в командную строку Utils.ErrorToCommandLine(doc.Editor, "Ошибка при попытке вырезания отверстия в поверхности" /*, ex*/); } //Удалить все объекты, добавленные в чертеж! poly.Erase(); } } flatObjs.Add((Entity)planeSurface.Clone()); //Удалить все объекты, добавленные в чертеж! planeSurface.Erase(); } region.Dispose(); } } } foreach (Entity ent in flatObjs) { ent.TransformBy(alignmentSegment.Transform); /*ms*/ btr.AppendEntity(ent); tr.AddNewlyCreatedDBObject(ent, true); ent.Dispose(); } } BlockReference br = new BlockReference(Point3d.Origin, btrId); ms.AppendEntity(br); tr.AddNewlyCreatedDBObject(br, true); if (selfintersectingLoops.Count > 0) { Utils.ErrorToCommandLine(doc.Editor, "Отбраковано самопересекающихся контуров штриховок - " + selfintersectingLoops.Count + " (отмечены на профиле)"); ObjectId layerId = Utils.CreateLayerIfNotExists("САМОПЕРЕСЕКАЮЩИЙСЯ КОНТУР ШТРИХОВКИ", db, tr, color: Color.FromColorIndex(ColorMethod.ByAci, 1), lineWeight: LineWeight.LineWeight200); Matrix2d returnTransform = transform.Inverse(); foreach (Point2dCollection pts in selfintersectingLoops) { using (Polyline selfIntersectingPoly = new Polyline()) { selfIntersectingPoly.LayerId = layerId; selfIntersectingPoly.ColorIndex = 256; for (int i = 0; i < pts.Count; i++) { Point2d pt = pts[i].TransformBy(returnTransform); selfIntersectingPoly.AddVertexAt(i, pt, 0, 0, 0); } toHighlight.Add(ms.AppendEntity(selfIntersectingPoly)); tr.AddNewlyCreatedDBObject(selfIntersectingPoly, true); //selfIntersectingPoly.Highlight(); } } } tr.Commit(); } } ps.Visible = false; if (toHighlight.Count > 0) { using (Transaction tr = doc.Database.TransactionManager.StartTransaction()) { foreach (ObjectId id in toHighlight) { Entity ent = (Entity)tr.GetObject(id, OpenMode.ForRead); ent.Highlight(); } tr.Commit(); } } } } catch (System.Exception ex) { GeologyConvertationCommand.ClosePalette(null, null); CommonException(ex, "Ошибка при создании 3d профиля геологии"); } }
/// <summary> /// Sets the size of the viewport according to the provided extents. /// </summary> /// <param name="ext">The extents of the viewport on the page.</param> /// <param name="fac">Optional factor to provide padding.</param> public static void ResizeViewport(this Viewport vp, Extents2d ext, double fac = 1.0) { vp.Width = (ext.MaxPoint.X - ext.MinPoint.X) * fac; vp.Height = (ext.MaxPoint.Y - ext.MinPoint.Y) * fac; vp.CenterPoint = (Point2d.Origin + (ext.MaxPoint - ext.MinPoint) * 0.5).Pad(); }
/// <summary> /// 设置打印信息 /// </summary> /// <param name="layoutId">布局ID</param> /// <param name="plotArea">该布局中的一个区域</param> /// <param name="plotDevice">打印设备名</param> /// <param name="plotCanonicalMeida">标准打印介质名</param> /// <param name="plotStyle">打印样式</param> /// <param name="isSinglePage">是否只打印单页</param> /// <returns></returns> private static PlotInfo SetPlotInfo(Layout lo, Extents2d plotArea,string plotDevice, string plotCanonicalMeida, string plotStyle, bool isSinglePage) { PlotInfo pi = new PlotInfo(); pi.Layout = lo.Id; //获取当前布局的打印信息 PlotSettings ps = new PlotSettings(lo.ModelType);//是否模型空间 ps.CopyFrom(lo); //着色打印选项,设置按线框进行打印 ps.ShadePlot = PlotSettingsShadePlotType.Wireframe; //获取当前打印设置校验器 PlotSettingsValidator psv = PlotSettingsValidator.Current; #region 以下这些设置请不要改变顺序!!! //以下2句顺序不能换! psv.SetPlotWindowArea(ps, plotArea);//设置打印区域 psv.SetPlotType(ps, Autodesk.AutoCAD.DatabaseServices.PlotType.Window);//设置为窗口打印模式 //设置布满图纸打印 psv.SetUseStandardScale(ps, true);//需要? psv.SetStdScaleType(ps, StdScaleType.ScaleToFit);//布满图纸 //设置居中打印 psv.SetPlotCentered(ps, true); //设置打印样式 try { psv.SetCurrentStyleSheet(ps, plotStyle);//设置打印样式(笔宽等)(为什么有时会出错?PS:不能与原样式形同?!!!) } catch (Autodesk.AutoCAD.Runtime.Exception e) { // MessageBox.Show(string.Format("{0}\n当前打印样式:{1}\n设置打印样式:{2}", e.Message, ps.CurrentStyleSheet, plotStyle), "设置打印样式出错"); } //配置打印机和打印介质 psv.SetPlotConfigurationName(ps, plotDevice, plotCanonicalMeida); psv.RefreshLists(ps); //设置打印单位 try { psv.SetPlotPaperUnits(ps, PlotPaperUnit.Millimeters);//(为什么有时会出错?) } catch (Autodesk.AutoCAD.Runtime.Exception e) { //MessageBox.Show(string.Format("{0}\n当前尺寸单位:{1}\n设置单位:{2}", e.Message, ps.PlotPaperUnits, PlotPaperUnit.Millimeters), "设置尺寸单位出错"); } //设置旋转角度(打印到同一文档时必须设置为同一旋转角) if (isSinglePage) { if ((plotArea.MaxPoint.X - plotArea.MinPoint.X) > (plotArea.MaxPoint.Y - plotArea.MinPoint.Y)) { if (ps.PlotPaperSize.X > ps.PlotPaperSize.Y) { psv.SetPlotRotation(ps, PlotRotation.Degrees000); } else { psv.SetPlotRotation(ps, PlotRotation.Degrees090); } } else { if (ps.PlotPaperSize.X > ps.PlotPaperSize.Y) { psv.SetPlotRotation(ps, PlotRotation.Degrees090); } else { psv.SetPlotRotation(ps, PlotRotation.Degrees000); } } } else { //多页打印必须设置为统一旋转角度(否则打印会出错,出错信息:eValidePlotInfo!特别注意!!!) psv.SetPlotRotation(ps, PlotRotation.Degrees000); } #endregion pi.OverrideSettings = ps;//将PlotSetting与PlotInfo关联 PlotInfoValidator piv = new PlotInfoValidator(); piv.MediaMatchingPolicy = MatchingPolicy.MatchEnabled; piv.Validate(pi);//激活打印设置 ps.Dispose(); return pi; }