public void DeferAddEntityExecution(DXFLayer _lay)
{
if (_lay != null)
{
this.for_deferred_AdEntity_execution.Add(_lay);
}
}
public DXFLayer RetrieveLayer(string _name)
{
DXFLayer result = null;
if (_name == null)
{
return(null);
}
string queryName = _name.ToLower();
foreach (var layer in this.FLayers.ecEntities)
{
string layerName = layer.EntName.ToLower();
if (queryName.Equals(layerName))
{
DXFLayer dxf_layer = layer as DXFLayer;
result = dxf_layer;
break;
}
}
// in case the posLayer could not be found
if (result == null)
{
result = new DXFLayer(_name);
this.FLayers.AddEntity(result);
}
return(result);
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
// ====================================== GEOMETRY CONVERSION METHODS ===================================== //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////
public List <DXFLayer> GetLayers()
{
List <DXFLayer> layers = new List <DXFLayer>();
if (this.FLayers == null)
{
return(layers);
}
int n = this.FLayers.ecEntities.Count;
for (int i = 0; i < n; i++)
{
DXFEntity e = this.FLayers.ecEntities[i];
DXFLayer layer = e as DXFLayer;
if (layer != null)
{
layers.Add(layer);
}
}
return(layers);
}
public DXFEntity CreateEntity(string _name_prefix = "")
{
DXFEntity E;
switch (this.FValue)
{
case DXFUtils.SECTION_END:
case DXFUtils.SEQUENCE_END:
this.PositionToOutputWindow("Decoder NULL");
return(null);
case DXFUtils.SECTION_START:
E = new DXFSection();
this.PositionToOutputWindow("Decoder DXFSection");
break;
case DXFUtils.ENTITY_SEQUENCE:
E = new DXFHierarchicalContainer("of " + _name_prefix); // helper for ENTITIES containing hierarchical structures (e.g. Layer)
this.PositionToOutputWindow("Decoder DXFHierarchicalContainer");
break;
case DXFUtils.ENTITY_CONTINUE:
E = new DXFContinue(); // helper for ENTITIES containing hierarchical structures (e.g. Layer)
this.PositionToOutputWindow("Decoder DXFContinue");
break;
case DXFUtils.GV_LAYER:
E = new DXFLayer();
this.PositionToOutputWindow("Decoder DXFLayer");
break;
case DXFUtils.GV_ZONEDPOLY:
E = new DXFZonedPolygon();
this.PositionToOutputWindow("Decoder DXFZonedPolygon");
break;
case DXFUtils.GV_ZONEDPOLY_OPENING:
E = new DXFZoneOpening();
this.PositionToOutputWindow("Decoder DXFZoneOpening");
break;
case DXFUtils.GV_ZONEDLEVEL:
E = new DXFZonedPolygonGroup();
this.PositionToOutputWindow("Decoder DXFZonedPolygonGroup");
break;
case DXFUtils.GV_ZONEDVOL:
E = new DXFZonedVolume();
this.PositionToOutputWindow("Decoder DXFZonedVolume");
break;
case DXFUtils.GV_MATERIAL:
E = new DXFMaterial();
this.PositionToOutputWindow("Decoder DXFMaterial");
break;
default:
E = new DXFDummy(this.FValue);
this.PositionToOutputWindow("Decoder DXFDummy");
break;
}
E.Decoder = this;
return(E);
}
public DXFEntity CreateEntity()
{
DXFEntity E;
switch (this.FValue)
{
case "ENDSEC":
case "ENDTAB":
case "ENDBLK":
case "SEQEND":
return(null);
case "SECTION":
E = new DXFSection();
break;
case "TABLE":
E = new DXFTable();
break;
case "BLOCK":
E = new DXFBlock();
break;
case "ATTDEF":
case "ATTRIB":
E = new DXFAttribute();
break;
case "INSERT":
E = new DXFInsert();
break;
case "LAYER":
E = new DXFLayer();
break;
case "LINE":
E = new DXFLine();
break;
case "CIRCLE":
case "ARC":
E = new DXFCircle();
break;
case "ELLIPSE":
E = new DXFEllipse();
break;
case "LWPOLYLINE":
E = new DXFLWPolyLine();
break;
case "TEXT":
E = new DXFText();
break;
case "MTEXT":
E = new DXFMText();
break;
case "POLYLINE":
E = new DXFPolyLine();
break;
case "VERTEX":
E = new DXFPositionable();
break;
default:
E = new DXFDummy(this.FValue);
break;
}
E.Converter = this;
return(E);
}
