Lineweights()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Point3d startPt = new Point3d(0.0, 0.0, 0.0);
Point3d endPt = new Point3d(100.0, 0.0, 0.0);
Vector3d offset = new Vector3d(0.0, 10.0, 0.0);
foreach (Autodesk.AutoCAD.DatabaseServices.LineWeight lw in System.Enum.GetValues(typeof(LineWeight)))
{
Line line = new Line(startPt, endPt);
line.LineWeight = lw;
compBldr.AddToDb(line);
DBText text = new DBText();
text.Height = 5.0;
text.Position = endPt;
text.TextString = lw.ToString();
compBldr.AddToDb(text);
startPt += offset;
endPt += offset;
}
compBldr.Commit();
}
}
CompBldrCurSpace()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
double tmpRadius = 1.0;
Circle tmpCirc = null;
for (int i = 0; i < 10; i++)
{
tmpCirc = new Circle();
tmpCirc.Radius = tmpRadius;
tmpCirc.ColorIndex = i;
Utils.Db.TransformToWcs(tmpCirc, m_db);
compBldr.AddToDb(tmpCirc);
tmpRadius += 1.0;
}
Matrix3d mat = Matrix3d.Displacement(new Vector3d(10.0, 10.0, 0.0));
compBldr.PushXform(mat);
tmpCirc = new Circle();
tmpCirc.Radius = 2.0;
Utils.Db.TransformToWcs(tmpCirc, m_db);
compBldr.AddToDb(tmpCirc);
compBldr.PopXform();
compBldr.Commit();
}
}
Polyline2dHardwired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Polyline2d pline2d = new Polyline2d();
pline2d.Color = Color.FromRgb(42, 184, 185);
// polyline2d needs to be in database before the vertices
// can be added to it. The polyline2d owns the vertices.
compBldr.AddToDb(pline2d);
Point3d[] pts = new Point3d[4];
pts[0] = new Point3d(0.0, 0.0, 0.0);
pts[1] = new Point3d(15.0, 0.0, 0.0);
pts[2] = new Point3d(15.0, 8.0, 0.0);
pts[3] = new Point3d(0.0, 8.0, 0.0);
Vertex2d vertX2d;
for (int i = 0; i < pts.Length; i++)
{
vertX2d = new Vertex2d(pts[i], 0.0, 0.0, 0.0, 0.0);
pline2d.AppendVertex(vertX2d);
compBldr.Transaction.AddNewlyCreatedDBObject(vertX2d, true);
}
pline2d.Closed = true;
compBldr.Commit();
}
}
LeaderHardWired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Point3d startPoint = new Point3d(0.0, 0.0, 0.0);
Point3d midPoint = new Point3d(50.0, 50.0, 0.0);
Point3d endPoint = new Point3d(100.0, 50.0, 0.0);
Point3dCollection pts = new Point3dCollection();
pts.Add(startPoint);
pts.Add(midPoint);
pts.Add(endPoint);
Leader leader = new Leader();
foreach (Point3d pt in pts)
{
leader.AppendVertex(pt);
}
compBldr.AddToDb(leader);
compBldr.Commit();
}
}
XlineHardWired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Xline xline = new Xline();
xline.UnitDir = new Vector3d(1.0, 1.0, 0.0);
compBldr.AddToDb(xline);
compBldr.Commit();
}
}
HelixHardWired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Helix helix = new Helix();
helix.Turns = 10.0;
helix.Twist = true;
helix.BaseRadius = 20.0;
//creates the helix geometry based on the values set in prior function calls
helix.CreateHelix();
compBldr.AddToDb(helix);
compBldr.Commit();
}
}
RayHardWired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Point3d basePoint = new Point3d(0.0, 0.0, 0.0);
Vector3d unitDir = new Vector3d(10.0, 10.0, 0.0);
Ray ray = new Ray();
ray.BasePoint = basePoint;
ray.UnitDir = unitDir;
compBldr.AddToDb(ray);
compBldr.Commit();
}
}
EllipseHardWired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Point3d center = new Point3d(50.0, 50.0, 0.0);
// laid out on the XY plane, with normal in Z
Vector3d uNormal = new Vector3d(0.0, 0.0, 10.0);
Vector3d majAxis = new Vector3d(10.0, 0.0, 0.0);
// default values
double rRatio = .5;
double startAngle = 0.0;
double endAngle = 6.28318530717958647692;
Ellipse ellipse = new Ellipse(center, uNormal, majAxis, rRatio, startAngle, endAngle);
compBldr.AddToDb(ellipse);
compBldr.Commit();
}
}
Polyline3dHardwired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Point3d[] pts = new Point3d[4];
pts[0] = new Point3d(0.0, 0.0, 0.0);
pts[1] = new Point3d(15.0, 0.0, 15.0);
pts[2] = new Point3d(15.0, 8.0, 15.0);
pts[3] = new Point3d(0.0, 8.0, 0.0);
Point3dCollection ptsColl = new Point3dCollection(pts);
Polyline3d pline3d = new Polyline3d(Poly3dType.SimplePoly, ptsColl, true);
pline3d.Color = Color.FromRgb(42, 184, 185);
compBldr.AddToDb(pline3d);
compBldr.Commit();
}
}
SplineHardWired()
{
m_db = Utils.Db.GetCurDwg();
using (CompBldrCurSpace compBldr = new CompBldrCurSpace(m_db)) {
compBldr.Start();
compBldr.PushXform(Utils.Db.GetUcsMatrix(m_db));
Point3dCollection pts = new Point3dCollection();
pts.Add(new Point3d(0.0, 0.0, 0.0));
pts.Add(new Point3d(50.0, 50.0, 50.0));
pts.Add(new Point3d(100.0, 50.0, 100.0));
pts.Add(new Point3d(150.0, 100.0, 100.0));
// order of the curve can be between 2 and 26
int order = 6;
// determines extent of interpolation through all the points
double fitTolerance = .5;
Spline spline = new Spline(pts, order, fitTolerance);
compBldr.AddToDb(spline);
compBldr.Commit();
}
}