private void saveShtBtn_Click(object sender, EventArgs e) { ListView.SelectedListViewItemCollection selItems = shtListView.SelectedItems; if (selItems.Count != 1) { MessageBox.Show("Please select one sheet to save.", "NestProfessor DEMO"); return; } else { // get the selected sheet object. ListViewItem item = selItems[0]; long iSheetID = (long)item.Tag; SheetEx sheet = m_sheetList.GetSheetByID(iSheetID); // save sheet as dxf file. SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Filter = "DXF Files|*.dxf"; saveFileDialog.RestoreDirectory = true; if (saveFileDialog.ShowDialog() == DialogResult.OK) { String strFilePath = saveFileDialog.FileName; GeomItemListEx geomItemList = sheet.GetGeomItems(true); //NestFacadeEx.GeomItems2DxfDwg(geomItemList, strFilePath, false); // save line/arc to dxf/dwg instead of saving polylines. NestFacadeEx.Sheet2DxfDwg(sheet, m_impDataList, strFilePath, false); } } }
private void RemnantMatInfoForm_Load(object sender, EventArgs e) { // build the remnant material from the sheet. double dMergeDis = 10; m_polyMat = NestFacadeEx.BuildRemnantMat(m_sheet, m_dConnectTol, dMergeDis); // init the tree. UpdateTree(); /************************************************************************/ // init the view port. m_matViewPort.InitEnv(matViewWnd.Handle, 0.00001, 10000); // all polygons in material. Poly2DListEx poly2DList = new Poly2DListEx(); poly2DList.AddPoly(m_polyMat.GetMatPolygon()); poly2DList.AddPolyList(m_polyMat.GetUselessHoleList()); // set the drawing area. Int32 iWidth = matViewWnd.Right - matViewWnd.Left; Int32 iHeight = matViewWnd.Bottom - matViewWnd.Top; Rect2DEx geomRect = poly2DList.GetRectBox(); Point2DEx leftBottomPt = new Point2DEx(); double dXDirRange = m_matViewPort.GetFitAllParam(iWidth, iHeight, geomRect, 1.2, leftBottomPt); m_matViewPort.SetDrawingArea(1.1 * dXDirRange, iWidth, iHeight, leftBottomPt); /************************************************************************/ mergeDisTextBox.Text = dMergeDis.ToString("0.000"); }
private void DemoForm_Load(object sender, EventArgs e) { /************************************************************************/ // init the license. // init the license which is bound to local computer. ReturnInfoEx retInfo = NestFacadeEx.InitLicense("d:\\nest.NPLic"); // init license if the license is bound to SafeNet hardware key. //ReturnInfoEx retInfo = NestFacadeEx.InitLicense(iDevelopID, softwareKey, iLicenseID, iFlag); /************************************************************************/ // init the view port. partViewPort.InitEnv(partPreviewWnd.Handle, 0.00001, 10000); matViewPort.InitEnv(matPreviewWnd.Handle, 0.00001, 10000); // display the edition of the nest kernel on the dialog title. int iLicType = NestFacadeEx.GetLicenseType(); if (iLicType == 0) { this.Text = "NestProfessor DEMO (License type of the nest kernel: Trial Edition)"; } else if (iLicType == 1) { this.Text = "NestProfessor DEMO (License type of the nest kernel: Standard Edition)"; } else if (iLicType == 2) { this.Text = "NestProfessor DEMO (License type of the nest kernel: Professional Edition)"; } SetConfig(); }
private void executeBtn_Click(object sender, EventArgs e) { // check if (m_nestPartList.Size() == 0) { MessageBox.Show("没有需要排版的零件!!!"); return; } if (m_matList.Size() == 0) { MessageBox.Show("没有需要排版的材料!!!"); return; } // create nest task object and execute it. NestTaskEx nestTask = new NestTaskEx(m_nestPartList, m_matList, m_nestParam); NestProcessorEx nestProcessor = NestFacadeEx.StartNest(nestTask); if (nestProcessor == null) { //MessageBox.Show("Cannot start the nesting task, please contact TAOSoft and check your license."); MessageBox.Show("没有排版的结果,请联系技术人员!!!"); return; } // display the nesting result. NestResultForm form = new NestResultForm(nestTask, m_nestParam, nestProcessor, m_iNestingTime, m_impDataList, m_partColorConfig); form.ShowDialog(); }
private void DemoForm_FormClosing(object sender, FormClosingEventArgs e) { partViewPort.ReleaseResource(); matViewPort.ReleaseResource(); // unload the nesting kernel before the client app will quit. NestFacadeEx.UnloadNestKernel(); }
private void saveDxfBtn_Click(object sender, EventArgs e) { SaveFileDialog saveFileDialog = new SaveFileDialog(); saveFileDialog.Filter = "DXF Files|*.dxf"; saveFileDialog.RestoreDirectory = true; if (saveFileDialog.ShowDialog() == DialogResult.OK) { String strFilePath = saveFileDialog.FileName; // save the remnant material as dxf file. PolyMatEx polyMat = NestFacadeEx.BuildRemnantMat(m_sheet, m_dConnectTol, Convert.ToDouble(mergeDisTextBox.Text)); GeomItemListEx geomItemList = polyMat.GetGeomItemList(); NestFacadeEx.GeomItems2DxfDwg(geomItemList, strFilePath, false); } }
// calc the utilization of the material. static public double CalcMatUtil(SheetListEx sheetList, NestParamEx nestParam) { double dUtilization = .0; // calculate the utilization of material. double dMatArea = .0, dNestedArea = .0; for (int i = 0; i < sheetList.Size(); i++) { SheetEx sheet = sheetList.GetSheetByIndex(i); int iSheetCount = sheet.GetCount(); dMatArea += sheet.GetMat().GetArea() * iSheetCount; // go through each part placement object in the sheet. PartPmtListEx partPmtList = sheet.GetPartPmtList(); for (int j = 0; j < partPmtList.Size(); j++) { PartPmtEx partPmt = partPmtList.GetPartPmtByIndex(j); PartEx part = partPmt.GetPart(); // the area of the part. double dPartArea = NestFacadeEx.GetPartArea(part, nestParam.GetConTol()); // part count in the part placement object. int iPartCount = 1; if (partPmt.IsGrid()) { iPartCount = partPmt.GetRowCount() * partPmt.GetColCount(); } dNestedArea += iSheetCount * iPartCount * dPartArea; } } // figure out the utilization. if (dMatArea == 0 || dNestedArea == 0) { dUtilization = .0; } else { dUtilization = (dNestedArea / dMatArea) * 100; } return(dUtilization); }
private void reGenBtn_Click(object sender, EventArgs e) { // verify input. try { Convert.ToDouble(mergeDisTextBox.Text); } catch (FormatException exception) { MessageBox.Show("Incorrect input: " + exception.Message, "NestProfessor DEMO"); return; } // re-generate the remnant material from the sheet. m_polyMat = NestFacadeEx.BuildRemnantMat(m_sheet, m_dConnectTol, Convert.ToDouble(mergeDisTextBox.Text)); // update tree nodes. UpdateTree(); /************************************************************************/ // adjust the drawing area. // the boundary rect of all polygons in material. Poly2DListEx poly2DList = new Poly2DListEx(); poly2DList.AddPoly(m_polyMat.GetMatPolygon()); poly2DList.AddPolyList(m_polyMat.GetUselessHoleList()); Rect2DEx geomRect = poly2DList.GetRectBox(); // set the drawing area. Int32 iWidth = matViewWnd.Right - matViewWnd.Left; Int32 iHeight = matViewWnd.Bottom - matViewWnd.Top; Point2DEx leftBottomPt = new Point2DEx(); double dXDirRange = m_matViewPort.GetFitAllParam(iWidth, iHeight, geomRect, 1.2, leftBottomPt); m_matViewPort.SetDrawingArea(1.1 * dXDirRange, iWidth, iHeight, leftBottomPt); m_selPoly = null; Invalidate(); /************************************************************************/ }
// load part object from dxf/dwg file. static public PartEx LoadPartFromDxfdwg(String strFilePath, ImpDataListEx impDataList) { PartEx part = null; // the file name. int iDotIndex = strFilePath.LastIndexOf('.'); int iSlashIndex = strFilePath.LastIndexOf('\\'); String strFileName = strFilePath.Substring(iSlashIndex + 1, iDotIndex - iSlashIndex - 1); // whether the file is dxf file or dwg file. bool bDwg = true; String strExt = strFilePath.Substring(iDotIndex, strFilePath.Length - iDotIndex); strExt = strExt.ToLower(); if (strExt == ".dxf") { bDwg = false; } else if (strExt == ".dwg") { bDwg = true; } else { return(part); } // extract geometry items from dxf/dwg file. ImpDataEx impData; if (!bDwg) { impData = NestFacadeEx.ExtractGeomItems(strFilePath); } else { // the temp folder for dxf. String strDxfPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); strDxfPath += "\\"; strDxfPath += new Random().Next(1, 100000).ToString(); strDxfPath += ".dxf"; // save dxf file in tmp path. NestFacadeEx.Dwg2Dxf(strFilePath, strDxfPath); // extract geometry items from dxf file. impData = NestFacadeEx.ExtractGeomItems(strDxfPath); // delete the temp file. File.Delete(strDxfPath); } // build part object. GeomItemListEx geomItemList = impData.GetAllGeomItem(); AncillaryDataEx ancillaryData = new AncillaryDataEx(); part = new PartEx(strFileName, geomItemList, ancillaryData); impData.SetPartID(part.GetID()); impDataList.AddImpData(impData); return(part); }
// load boundary polygon from dxf/dwg file. static public MatEx LoadMatFromDxfdwg(String strFilePath, NestParamEx nestParam) { MatEx mat = null; /************************************************************************/ // load all geometry items from the dxf/dwg file. // the file name. int iDotIndex = strFilePath.LastIndexOf('.'); int iSlashIndex = strFilePath.LastIndexOf('\\'); String strFileName = strFilePath.Substring(iSlashIndex + 1, iDotIndex - iSlashIndex - 1); // whether the file is dxf file or dwg file. bool bDwg = true; String strExt = strFilePath.Substring(iDotIndex, strFilePath.Length - iDotIndex); strExt = strExt.ToLower(); if (strExt == ".dxf") { bDwg = false; } else if (strExt == ".dwg") { bDwg = true; } else { return(mat); } // extract geometry items from dxf/dwg file. ImpDataEx impData; if (!bDwg) { impData = NestFacadeEx.ExtractGeomItems(strFilePath); } else { // the temp folder for dxf. String strDxfPath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments); strDxfPath += "\\"; strDxfPath += new Random().Next(1, 100000).ToString(); strDxfPath += ".dxf"; // save dxf file in tmp path. NestFacadeEx.Dwg2Dxf(strFilePath, strDxfPath); // extract geometry items from dxf file. impData = NestFacadeEx.ExtractGeomItems(strDxfPath); // delete the temp file. File.Delete(strDxfPath); } /************************************************************************/ /************************************************************************/ // get the polygons from the dxf/dwg file. // build the polygons of all the geometry items. GeomItemListEx geomItemList = impData.GetAllGeomItem(); Poly2DListEx polyList = NestFacadeEx.BuildPolyListFromLineArc(geomItemList, nestParam.GetConTol()); // if no closed polygon found, return. if (polyList.Size() == 0) { MessageBox.Show("No closed boundary found.", "NestProfessor DEMO"); return(mat); } // the outer boundary polygon. int iMaxIndex = polyList.GetMaxAreaPoly(); Polygon2DEx outerPoly = polyList.GetPolygonByIndex(iMaxIndex); // the hole polygons. polyList.DelPolygonByIndex(iMaxIndex); Poly2DListEx holePolyList = polyList; /************************************************************************/ /************************************************************************/ // build the material object. // whether the boundary polygon is a rectangle. bool bRectMat = true; if (outerPoly.GetPtCount() != 4) { bRectMat = false; } else if (holePolyList.Size() > 0) { bRectMat = false; } else { // line items in the polygon. ArrayList lineItems = outerPoly.GetLineList(); LineItemEx lineItem1 = (LineItemEx)lineItems[0]; LineItemEx lineItem2 = (LineItemEx)lineItems[1]; LineItemEx lineItem3 = (LineItemEx)lineItems[2]; LineItemEx lineItem4 = (LineItemEx)lineItems[3]; if (Math.Abs(lineItem1.GetLength() - lineItem3.GetLength()) > 0.0001) { bRectMat = false; } if (Math.Abs(lineItem2.GetLength() - lineItem4.GetLength()) > 0.0001) { bRectMat = false; } Vector2DEx vect1 = lineItem1.GetBaseVector(); Vector2DEx vect2 = lineItem2.GetBaseVector(); if (!vect1.OrthogonalTo(vect2)) { bRectMat = false; } } // build the material object. if (bRectMat) { mat = new RectMatEx(strFileName, outerPoly.GetBoundaryRect(), 1); } else { PolyMatEx polyMat = new PolyMatEx(strFileName, outerPoly, 1); polyMat.SetUselessHoleList(holePolyList); mat = polyMat; } /************************************************************************/ return(mat); }
private void addPartBtn_Click(object sender, EventArgs e) { OpenFileDialog openFileDialog = new OpenFileDialog(); openFileDialog.Filter = "DXF Files|*.dxf|DWG Files|*.dwg"; openFileDialog.RestoreDirectory = true; openFileDialog.FilterIndex = 1; openFileDialog.Multiselect = true; if (openFileDialog.ShowDialog() == DialogResult.OK) { // disable select-change event. m_bDisableSelChgEvent = true; lblLoadPart.Text = "零件加载中……"; Task tk = new Task(new Action(() => { for (int i = 0; i < openFileDialog.FileNames.Length; i++) { String strFilePath = openFileDialog.FileNames[i]; //获取文件所在的文件夹名,用做订单号 var view = strFilePath.Split('\\'); var dir = view[view.Length - 2]; // 从Dxf文件中加载零件对象 PartEx part = NestHelper.LoadPartFromDxfdwg(strFilePath, m_impDataList); // 判断零件是否是闭合的 bool bClosedBoundary = NestFacadeEx.HasClosedBoundary(part, m_nestParam.GetConTol()); if (!bClosedBoundary) { MessageBox.Show("零件没有闭合!!!"); continue; } // build NestPartEx object. NestPartEx nestPart = new NestPartEx(part, NestPriorityEx.MaxPriority(), 1, PART_ROT_STYLE_EX.PART_ROT_PID2_INCREMENT, false); m_nestPartList.AddNestPart(nestPart); m_partDxfPath.Add(new KeyValuePair <long, string>(nestPart.GetID(), strFilePath)); m_partColorConfig[nestPart.GetPart().GetID()] = ColorTranslator.ToOle(NestHelper.PickNextColor_4_part(ref m_iCurrentColorIndex)); // add part to list control. this.Invoke(new Action(() => { AddPart_to_listCtrl(nestPart, dir); })); } })); tk.Start(); tk.ContinueWith(t => this.Invoke(new Action(() => { lblLoadPart.Text = string.Empty; }))); // disable select-change event. m_bDisableSelChgEvent = false; // select the last row. if (partListView.Items.Count > 0) { partListView.SelectedItems.Clear(); partListView.Items[partListView.Items.Count - 1].Selected = true; partListView.Items[partListView.Items.Count - 1].Focused = true; partListView.Items[partListView.Items.Count - 1].EnsureVisible(); } } }