- Home
- /
- Architecture, Engineering & Construction
- /
- AutoCAD Forums
- /
- .NET Forum
- /
- Betreff: Create Plugin
Create Plugin
Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page
Create Plugin
Participant
1,329 Views
6 Replies
Replies (6)
Message 2 of 7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
Accepted solution
Here is a example for CIRCLES
In Autocad, you can use the command MYTABLE and select a object and get all circles on this layer in a table.
In your main file do something like this:
Tools.LayerToTable layerToTable = null;
[CommandMethod("MYTABLE")]
public void MyTable()
{
if (layerToTable == null) { layerToTable = new Tools.LayerToTable(); }
try
{
layerToTable.GetObjectsOnLayer();
}
catch (System.Exception e) { MessageBox.Show("Original error: " + e.Message); }
}
Then make a new file (LayerToTable.cs) and paste this code:
using Autodesk.AutoCAD.ApplicationServices;
using Autodesk.AutoCAD.DatabaseServices;
using Autodesk.AutoCAD.EditorInput;
using acApp = Autodesk.AutoCAD.ApplicationServices.Application;
using System.Linq;
using System.Collections.Generic;
using Autodesk.AutoCAD.Interop.Common;
using Autodesk.AutoCAD.Interop;
using Autodesk.AutoCAD.Geometry;
using Autodesk.AutoCAD.Colors;
using System;
namespace Tools
{
public partial class LayerToTable
{
public void GetObjectsOnLayer()
{
// Use the active document
Document doc = acApp.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
// Select a object
PromptSelectionOptions pso = new PromptSelectionOptions();
pso.SingleOnly = true;
pso.SinglePickInSpace = true;
PromptSelectionResult Selection = ed.GetSelection(pso);
if (Selection.Status == PromptStatus.OK)
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
try
{
// Get the selected entity
Entity SelectedEntity = (Entity)(tr.GetObject(Selection.Value.OfType<SelectedObject>().First().ObjectId, OpenMode.ForRead));
try
{
// Create the selection set
PromptSelectionResult acSSPrompt = null;
try
{
try
{
TypedValue[] acTypValAr = new TypedValue[4];
acTypValAr.SetValue(new TypedValue(67, 0), 0); // Model space = 0, paper space = 1
acTypValAr.SetValue(new TypedValue((int)DxfCode.Visibility, 0), 1); // Visible = 0, invisible = 1
acTypValAr.SetValue(new TypedValue((int)DxfCode.LayerName, SelectedEntity.Layer), 2); // Layer name
acTypValAr.SetValue(new TypedValue((int)DxfCode.Start, "CIRCLE"), 3); // Circle
SelectionFilter acSelFtr = new SelectionFilter(acTypValAr);
// Select all entities on the selected object layer
acSSPrompt = ed.SelectAll(acSelFtr);
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Filter error. Original error: " + ex.Message);
}
if (acSSPrompt.Value.Count <= 0)
{
acApp.ShowAlertDialog("no objects selected.");
return;
}
// Create a list with all circles in the selection
List<Tuple<Circle, Point3d, double>> circles = new List<Tuple<Circle, Point3d, double>>();
try
{
foreach (SelectedObject obj in acSSPrompt.Value)
{
try
{
using (Circle circle = (Circle)obj.ObjectId.GetObject(OpenMode.ForRead))
{
circles.Add(new Tuple<Circle, Point3d, double>(circle, circle.Center, circle.Radius));
}
}
catch
{
// All objects except circles...
//acApp.ShowAlertDialog("Using circle error (not a circle?)");
}
}
}
catch
{
acApp.ShowAlertDialog("ObjectId error");
}
// Start creating the table
if (circles.Count > 0)
{
try
{
bool result = CrateTable(circles);
if (!result) acApp.ShowAlertDialog("Table not created.");
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("CreateTable() error. Original error: " + ex.Message);
}
}
else
{
acApp.ShowAlertDialog("no circles found on this layer: " + SelectedEntity.Layer);
}
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Select error. Original error: " + ex.Message);
}
acSSPrompt = null;
}
catch
{
acApp.ShowAlertDialog("No objects found...");
}
}
catch
{
acApp.ShowAlertDialog("No valid object...");
}
tr.Commit();
}
}
}
private bool CrateTable(List<Tuple<Circle, Point3d, double>> circles)
{
AcadDocument thisDrawing = (AcadDocument)acApp.DocumentManager.MdiActiveDocument.GetAcadDocument();
Document doc = acApp.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
PromptPointResult pr = ed.GetPoint("\nEnter table insertion point: ");
if (pr.Status == PromptStatus.OK)
{
// Create the table
using (DocumentLock acLckDoc = doc.LockDocument())
{
// Layer for the table (current layer or the layername below)
bool useCurrentLayer = true;
string tableLayer = "0";
// Color for position text in the table
string strColor = string.Format("Autocad.AcCmColor.{0}", acApp.Version.Major);
Color posColorFromIndex = Color.FromColorIndex(ColorMethod.ByAci, 84); // 84 = dark green (autocad color index)
AcadAcCmColor posColor = ((AcadApplication)Autodesk.AutoCAD.ApplicationServices.Application.AcadApplication).GetInterfaceObject(strColor);
posColor.SetRGB(posColorFromIndex.ColorValue.R, posColorFromIndex.ColorValue.G, posColorFromIndex.ColorValue.B);
// Table layer
try
{
using (Transaction acTrans = db.TransactionManager.StartTransaction())
{
// Open the layer table for read
LayerTable acLyrTbl;
acLyrTbl = acTrans.GetObject(db.LayerTableId, OpenMode.ForRead) as LayerTable;
LayerTableRecord acLyrTblRec_Clayer = acTrans.GetObject(db.Clayer, OpenMode.ForRead) as LayerTableRecord;
// Abort if the layers are locked
if (!useCurrentLayer && acLyrTbl.Has(tableLayer) == true)
{
// Use the custom layer for the table
LayerTableRecord acLyrTblRec_TableLayer = acTrans.GetObject(acLyrTbl[tableLayer], OpenMode.ForRead) as LayerTableRecord;
if (acLyrTblRec_Clayer.IsLocked || acLyrTblRec_TableLayer.IsLocked)
{
acApp.ShowAlertDialog("Current layer and table layer ( " + tableLayer + ") must NOT be locked!");
return false;
}
}
else
{
// Use the current layer for the table
tableLayer = acLyrTblRec_Clayer.Name;
if (acLyrTblRec_Clayer.IsLocked)
{
acApp.ShowAlertDialog("Current layer must NOT be locked!");
return false;
}
}
}
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Layer error. Original error: " + ex.Message);
return false;
}
using (Transaction acTrans = db.TransactionManager.StartTransaction())
{
try
{
// Rows and columns
int rows = circles.Count() + 4; // Title | Header + ...Entities... + Empty line | Total line (means entities + 4 rows)
int columns = 3;
// Width and height of the cells
double defaultRowHeight = 5.7;
double defaultColumnWidth = 40;
double positionColumnWidth = 10;
// Round values to...
int decimalPlaces = 2;
double[] insertPoint = { pr.Value.X, pr.Value.Y, pr.Value.Z };
AcadTable acTable = new AcadTable();
acTable = thisDrawing.ModelSpace.AddTable(insertPoint, rows, columns, defaultRowHeight, defaultColumnWidth);
try
{
acTable.SetTextHeight((int)AcRowType.acTitleRow, 3);
acTable.SetTextHeight((int)AcRowType.acHeaderRow, 2);
acTable.SetTextHeight((int)AcRowType.acDataRow, 2);
acTable.SetTextStyle((int)AcRowType.acTitleRow, "Arial");
acTable.SetTextStyle((int)AcRowType.acHeaderRow, "Arial");
acTable.SetTextStyle((int)AcRowType.acDataRow, "Arial");
acTable.RowHeight = defaultRowHeight;
acTable.Layer = tableLayer;
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Error define table. Original error: " + ex.Message);
return false;
}
try
{
// For each row...
for (int i = 0; i < rows; i++)
{
if (i == 0)
{
// Title
try
{
acTable.SetRowHeight(i, 0.5);
string title = "Object list: " + circles[0].Item1.GetType().Name;
acTable.SetCellValue(i, 0, title);
acTable.SetCellAlignment(i, 0, AcCellAlignment.acMiddleCenter);
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Title error: " + ex.Message);
return false;
}
}
else if (i == 1)
{
// Header
try
{
for (int j = 0; j < columns; j++)
{
if (j == 0)
{
// Pos.
SetTableCellValue(acTable, i, j, "Pos.", AcCellAlignment.acMiddleLeft);
acTable.SetCellContentColor(i, j, posColor);
acTable.SetColumnWidth(j, positionColumnWidth);
}
else if (j == 1)
{
// Coordinates
SetTableCellValue(acTable, i, j, "Coordinates", AcCellAlignment.acMiddleLeft);
acTable.SetColumnWidth(j, defaultColumnWidth);
}
else if (j == 2)
{
// Radius
SetTableCellValue(acTable, i, j, "Radius", AcCellAlignment.acMiddleLeft);
acTable.SetColumnWidth(j, defaultColumnWidth);
}
}
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Header error: " + ex.Message);
return false;
}
}
else if (i == circles.Count() + 2)
{
// Empty line below before the total line
try
{
acTable.VertCellMargin = 0;
acTable.SetRowHeight(i, 0.5);
acTable.MergeCells(i, i, 0, acTable.Columns - 1);
continue;
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Emptyline error: " + ex.Message);
return false;
}
}
else if (i == circles.Count() + 3)
{
// Total line below
try
{
acTable.VertCellMargin = 0;
acTable.SetRowHeight(i, defaultRowHeight);
acTable.MergeCells(i, i, 0, acTable.Columns - 1);
SetTableCellValue(acTable, i, 0, "Total: " + circles.Count().ToString(), AcCellAlignment.acMiddleLeft);
continue;
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Totelline error: " + ex.Message);
return false;
}
}
else
{
// All entity lines
try
{
for (int j = 0; j < columns; j++)
{
if (j == 0)
{
// Pos.
SetTableCellValue(acTable, i, j, (i - 1).ToString(), AcCellAlignment.acMiddleLeft);
acTable.SetCellContentColor(i, j, posColor);
}
else if (j == 1)
{
// Coordinates
Point3d center = circles[i - 2].Item2;
string xyzText = Math.Round(center.X, decimalPlaces).ToString() + ","
+ Math.Round(center.Y, decimalPlaces).ToString() + ","
+ Math.Round(center.Z, decimalPlaces).ToString();
SetTableCellValue(acTable, i, j, xyzText, AcCellAlignment.acMiddleRight);
}
else if (j == 2)
{
// Radius
string radiusText = Math.Round(circles[i - 2].Item3, decimalPlaces).ToString();
SetTableCellValue(acTable, i, j, radiusText, AcCellAlignment.acMiddleRight);
}
}
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Entity error: " + ex.Message);
return false;
}
}
}
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Fill table cells error: Original error: " + ex.Message);
return false;
}
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("AcadTable error: " + ex.Message);
return false;
}
acTrans.Commit();
}
}
}
return true;
}
private void SetTableCellValue(AcadTable table, int r, int c, string value, AcCellAlignment alignment)
{
table.SetCellValue(r, c, value);
table.SetCellAlignment(r, c, alignment);
}
}
}
Message 3 of 7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
I did everything as per your instructions, however, I can't find it by running the "MYTABLE" command in Civil3D.
Message 4 of 7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
Your main file should look something like this one:
using System;
using System.Windows.Forms;
using Autodesk.AutoCAD.Runtime;
[assembly: CommandClass(typeof(Tools.index))]
namespace Tools
{
public class index : IExtensionApplication
{
public void Initialize() { }
public void Terminate() { throw new NotImplementedException(); }
Tools.LayerToTable layerToTable = null;
[CommandMethod("MYTABLE")]
public void MyTable()
{
if (layerToTable == null) { layerToTable = new Tools.LayerToTable(); }
try
{
layerToTable.GetObjectsOnLayer();
}
catch (System.Exception e) { MessageBox.Show("Original error: " + e.Message); }
}
}
}
And you have to load this dll in autocad with the NETLOAD command. (or load it with a lisp file on startup)
Message 5 of 7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
I managed to execute, however, when inserting the points of the table I could not understand the code execution.
Message 6 of 7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
key not found?
i don't use civil. pearhaps in civil some table keys don't exist.
try
{
acTable.SetTextHeight((int)AcRowType.acTitleRow, 3);
acTable.SetTextHeight((int)AcRowType.acHeaderRow, 2);
acTable.SetTextHeight((int)AcRowType.acDataRow, 2);
acTable.SetTextStyle((int)AcRowType.acTitleRow, "Arial");
acTable.SetTextStyle((int)AcRowType.acHeaderRow, "Arial");
acTable.SetTextStyle((int)AcRowType.acDataRow, "Arial");
acTable.RowHeight = defaultRowHeight;
acTable.Layer = tableLayer;
}
catch (System.Exception ex)
{
acApp.ShowAlertDialog("Error define table. Original error: " + ex.Message);
return false;
}
I think (int)acRowType is the key.
you can try to comment out those lines. but i can't say exactly what the problem is.
Message 7 of 7
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report
I understand. You helped me a lot, thank you very much.
