public void LoadFile()
{
Dwg_Data dwg_Data = new Dwg_Data();
Dwg_Object_Ref dwg = new Dwg_Object_Ref();
string path = "l0949.dwg";
//string path = "example_2010.dwg";
LibreDWG.dwg_read_file(path, dwg_Data);
//LibreDWG.dwg_getall_POLYLINE_2D(dwg_Data);
SWIGTYPE_p_int error = null;
for (uint i = 0; i < dwg_Data.num_objects; i++)
{
var x = LibreDWG.dwg_get_object(dwg_Data, i);
switch ((Dwg_Object_Type)Enum.ToObject(typeof(Dwg_Object_Type), x.type))
{
case Dwg_Object_Type.DWG_TYPE_UNUSED:
break;
case Dwg_Object_Type.DWG_TYPE_TEXT:
Console.WriteLine("Text");
Dwg_Entity_TEXT dwg_Entity_TEXT = x.tio.entity.tio.TEXT;
texts.Add(new Text(dwg_Entity_TEXT.text_value, (float)dwg_Entity_TEXT.insertion_pt.x, (float)dwg_Entity_TEXT.insertion_pt.y, (float)dwg_Entity_TEXT.height));
FindMin(Convert.ToInt32(dwg_Entity_TEXT.insertion_pt.x), Convert.ToInt32(dwg_Entity_TEXT.insertion_pt.y));
break;
case Dwg_Object_Type.DWG_TYPE_SPLINE:
Console.WriteLine("Text");
Dwg_Entity_SPLINE dwg_Entity_SPLINE = x.tio.entity.tio.SPLINE;
if (dwg_Entity_SPLINE.fit_pts != null)
{
var ptx = dwg_Entity_SPLINE.fit_pts.x;
var pty = dwg_Entity_SPLINE.fit_pts.y;
spline.Add(new Polygon3d((float)ptx, (float)pty));
FindMin((int)ptx, (int)pty);
}
if (dwg_Entity_SPLINE.ctrl_pts != null)
{
var ptx = dwg_Entity_SPLINE.ctrl_pts.x;
var pty = dwg_Entity_SPLINE.ctrl_pts.y;
spline.Add(new Polygon3d((float)ptx, (float)pty));
FindMin((int)ptx, (int)pty);
}
break;
case Dwg_Object_Type.DWG_TYPE_POINT:
Console.WriteLine("Text");
Dwg_Entity_POINT point = x.tio.entity.tio.POINT;
pkt.Add(new Points(point.x, point.y));
FindMin((int)point.x, (int)point.y);
break;
case Dwg_Object_Type.DWG_TYPE_MTEXT:
Dwg_Entity_MTEXT mtext = x.tio.entity.tio.MTEXT;
mmtext.Add(new Text(mtext.text, (float)mtext.insertion_pt.x, (float)mtext.insertion_pt.y, (float)mtext.text_height));
FindMin(Convert.ToInt32(mtext.insertion_pt.x), Convert.ToInt32(mtext.insertion_pt.y));
break;
case Dwg_Object_Type.DWG_TYPE_MLINE:
Dwg_Entity_MLINE mline = x.tio.entity.tio.MLINE;
for (int k = 0; k < mline.num_lines; k++)
{
var xyza = mline.base_point;
}
break;
case Dwg_Object_Type.DWG_TYPE_SOLID:
Dwg_Entity_SOLID solid = x.tio.entity.tio.SOLID;
solids.Add(new Solid((float)solid.corner1.x, (float)solid.corner1.y, (float)solid.corner2.x, (float)solid.corner2.y, (float)solid.corner3.x, (float)solid.corner3.y, (float)solid.corner4.x, (float)solid.corner4.y));
FindMin((int)solid.corner1.x, (int)solid.corner1.y);
FindMin((int)solid.corner2.x, (int)solid.corner2.y);
FindMin((int)solid.corner3.x, (int)solid.corner3.y);
FindMin((int)solid.corner4.x, (int)solid.corner4.y);
break;
case Dwg_Object_Type.DWG_TYPE_HATCH:
Dwg_Entity_HATCH hatch = x.tio.entity.tio.HATCH;
if (hatch.paths.polyline_paths != null)
{
hatchList.Add(new Polygon2d((float)hatch.paths.polyline_paths.point.x, (float)hatch.paths.polyline_paths.point.y));
FindMin(Convert.ToInt32(hatch.paths.polyline_paths.point.x), Convert.ToInt32(hatch.paths.polyline_paths.point.y));
}
break;
case Dwg_Object_Type.DWG_TYPE_LWPOLYLINE:
Console.WriteLine("LWPOLYLINE");
Dwg_Entity_LWPOLYLINE pol3d = x.tio.entity.tio.LWPOLYLINE;
lines.Add(new Lines((float)pol3d.points.x, (float)pol3d.extrusion.y));
FindMin(Convert.ToInt32(pol3d.points.x), Convert.ToInt32(pol3d.points.y));
break;
case Dwg_Object_Type.DWG_TYPE_VERTEX_2D:
Dwg_Entity_VERTEX_2D linear = x.tio.entity.tio.VERTEX_2D;
poly2.Add(new Polygon2d((float)linear.point.x, (float)linear.point.y));
FindMin((int)linear.point.x, (int)linear.point.y);
break;
case Dwg_Object_Type.DWG_TYPE_ARC:
Dwg_Entity_ARC arc = x.tio.entity.tio.ARC;
arcs.Add(new Arc((float)arc.center.x, (float)arc.center.y, (float)arc.radius, (float)(Math.Round(arc.start_angle, 2)), (float)(Math.Round(arc.end_angle, 2))));
FindMin(Convert.ToInt32(arc.center.x), Convert.ToInt32(arc.center.y));
break;
case Dwg_Object_Type.DWG_TYPE_CAMERA:
break;
case Dwg_Object_Type.DWG_TYPE_CIRCLE:
Dwg_Entity_CIRCLE dwg_Entity_CIRCLE = x.tio.entity.tio.CIRCLE;
circles.Add(new CirclePoints((float)dwg_Entity_CIRCLE.center.x, (float)dwg_Entity_CIRCLE.center.y, (float)dwg_Entity_CIRCLE.radius));
FindMin(Convert.ToInt32(dwg_Entity_CIRCLE.center.x), Convert.ToInt32(dwg_Entity_CIRCLE.center.y));
break;
case Dwg_Object_Type.DWG_TYPE_ELLIPSE:
Dwg_Entity_ELLIPSE el = x.tio.entity.tio.ELLIPSE;
ellipse.Add(new Ellipse((float)el.sm_axis.x, (float)el.sm_axis.y, (float)(Math.Round(el.axis_ratio))));
FindMin(Convert.ToInt32(el.center.x), Convert.ToInt32(el.sm_axis.y));
break;
case Dwg_Object_Type.DWG_TYPE_LINE:
Console.WriteLine("Line");
Dwg_Entity_LINE dwg_Entity_LINE = x.tio.entity.tio.LINE;
var Px1 = Math.Round(dwg_Entity_LINE.start.x, 2);
var Py1 = Math.Round(dwg_Entity_LINE.start.y, 2);
var Px2 = Math.Round(dwg_Entity_LINE.end.x, 2);
var Py2 = Math.Round(dwg_Entity_LINE.end.y, 2);
Punkty.Add(new Points(Px1, Py1, Px2, Py2));
FindMin(Convert.ToInt32(Px1), Convert.ToInt32(Py1));
FindMax(Convert.ToInt32(Px2), Convert.ToInt32(Py2));
break;
default:
break;
}
}
}
internal static global::System.Runtime.InteropServices.HandleRef getCPtr(Dwg_Entity_SPLINE obj)
{
return((obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.swigCPtr);
}