private static void DimensionNestedBlock()
{
DxfDocument dxf = new DxfDocument();
Vector3 p1 = new Vector3(0, 0, 0);
Vector3 p2 = new Vector3(5, 5, 0);
Line line = new Line(p1, p2);
DimensionStyle myStyle = new DimensionStyle("MyStyle");
myStyle.DIMPOST = "<>mm";
myStyle.DIMDEC = 2;
LinearDimension dim = new LinearDimension(line, 7, 0.0, myStyle);
Block nestedBlock = new Block("NestedBlock");
nestedBlock.Entities.Add(line);
Insert nestedIns = new Insert(nestedBlock);
Block block = new Block("MyBlock");
block.Entities.Add(dim);
block.Entities.Add(nestedIns);
Insert ins = new Insert(block);
ins.Position = new Vector3(10, 10, 0);
dxf.AddEntity(ins);
Circle circle = new Circle(p2, 5);
Block block2 = new Block("MyBlock2");
block2.Entities.Add(circle);
Insert ins2 = new Insert(block2);
ins2.Position = new Vector3(-10, -10, 0);
dxf.AddEntity(ins2);
Block block3 = new Block("MyBlock3");
block3.Entities.Add((EntityObject)ins.Clone());
block3.Entities.Add((EntityObject)ins2.Clone());
Insert ins3 = new Insert(block3);
ins3.Position = new Vector3(-10, 10, 0);
dxf.AddEntity(ins3);
dxf.Save("nested blocks.dxf");
dxf = DxfDocument.Load("nested blocks.dxf");
dxf.Save("nested blocks.dxf");
}
