/// <summary>
/// Modifies or creates the xData hatch information entries that hold the values for the gradient color indexes.
/// </summary>
/// <param name="xdata">Hatch <see cref="XData">XData</see></param>
public void GradientColorAciXData(Dictionary <string, XData> xdata)
{
if (xdata.ContainsKey("GradientColor1ACI"))
{
XData xdataEntry = xdata["GradientColor1ACI"];
XDataRecord record = new XDataRecord(XDataCode.Integer, this.color1.Index);
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(record);
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry("GradientColor1ACI"));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.Integer, this.Color1.Index));
xdata.Add(xdataEntry.ApplicationRegistry.Name, xdataEntry);
}
if (xdata.ContainsKey("GradientColor2ACI"))
{
XData xdataEntry = xdata["GradientColor2ACI"];
XDataRecord record = new XDataRecord(XDataCode.Integer, this.color2.Index);
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(record);
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry("GradientColor2ACI"));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.Integer, this.color2.Index));
xdata.Add(xdataEntry.ApplicationRegistry.Name, xdataEntry);
}
}
//needs to go to cadgen exporter with a list of polylines and attributes
public static MemoryStream Get(string fileName, IExporter cadGenExporter, Action <string> action)
{
bool isBinary;
var ver = DxfDocument.CheckDxfFileVersion(fileName, out isBinary);
DxfDocument doc = DxfDocument.Load(fileName);
var docSector = doc.Texts.FirstOrDefault(x => string.Equals(x.Layer.Name, "Sector", StringComparison.InvariantCultureIgnoreCase));
var polys = GetPolys(doc);
var i = 0;
var c = polys.Count();
//Parallel.ForEach(polys, p =>
foreach (var p in polys)
{
var cI = Interlocked.Increment(ref i);
action($"Export DXF: {cI} / {c}; index:{p.index.Value}");
//CF - INDEX
int index;
if (int.TryParse(p.index.Value.Trim(), out index))
{
var points = p.poly.ToPoints();
var area = VectorExtensions.Area(points);
p.poly.XData.Clear();
var cg = cadGenExporter.Export(index, points, area, p.nrCadGeneral?.Value, docSector?.Value, p.nrCadastral?.Value).Result;
if (cg.Length > 0)
{
var xD = new XData(new ApplicationRegistry("TOPO"));
xD.XDataRecord.Add(new XDataRecord(XDataCode.ControlString, "{"));
foreach (var line in cg)
{
var xDR = new XDataRecord(XDataCode.String, line);
xD.XDataRecord.Add(xDR);
}
xD.XDataRecord.Add(new XDataRecord(XDataCode.ControlString, "}"));
p.poly.XData.Add(xD);
}
}
}//);
var stream = new MemoryStream();
doc.Save(stream, isBinary);
stream.Seek(0, SeekOrigin.Begin);
return(stream);
}
internal void AddPatternXData()
{
if (this.XData.ContainsKey(ApplicationRegistry.Default.Name))
{
XData xdataEntry = this.XData[ApplicationRegistry.Default.Name];
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealX, this.Pattern.Origin.X));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealY, this.Pattern.Origin.Y));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealZ, 0.0));
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry(ApplicationRegistry.Default.Name));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealX, this.Pattern.Origin.X));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealY, this.Pattern.Origin.Y));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealZ, 0.0));
this.XData.Add(xdataEntry.ApplicationRegistry.Name, xdataEntry);
}
if (!(this.Pattern is HatchGradientPattern))
{
return;
}
HatchGradientPattern grad = (HatchGradientPattern)this.Pattern;
if (this.XData.ContainsKey("GradientColor1ACI"))
{
XData xdataEntry = this.XData["GradientColor1ACI"];
XDataRecord record = new XDataRecord(XDataCode.Int16, grad.Color1.Index);
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(record);
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry("GradientColor1ACI"));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.Int16, grad.Color1.Index));
this.XData.Add(xdataEntry.ApplicationRegistry.Name, xdataEntry);
}
if (this.XData.ContainsKey("GradientColor2ACI"))
{
XData xdataEntry = this.XData["GradientColor2ACI"];
XDataRecord record = new XDataRecord(XDataCode.Int16, grad.Color2.Index);
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(record);
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry("GradientColor2ACI"));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.Int16, grad.Color2.Index));
this.XData.Add(xdataEntry.ApplicationRegistry.Name, xdataEntry);
}
}
private void SetUserData(netDxf.Entities.EntityObject entity, IGeoObject go)
{
if (entity is null || go is null || go.UserData is null || go.UserData.Count == 0)
{
return;
}
foreach (KeyValuePair <string, object> de in go.UserData)
{
if (de.Value is ExtendedEntityData xData)
{
ApplicationRegistry registry = new ApplicationRegistry(xData.ApplicationName);
XData data = new XData(registry);
foreach (var item in xData.Data)
{
XDataCode code = item.Key;
XDataRecord record = new XDataRecord(code, item.Value);
data.XDataRecord.Add(record);
}
entity.XData.Add(data);
}
else
{
ApplicationRegistry registry = new ApplicationRegistry(ApplicationRegistry.DefaultName);
XData data = new XData(registry);
XDataRecord record = null;
//TODO: Add more types
if (de.Value is string strValue)
{
record = new XDataRecord(XDataCode.String, strValue);
}
else if (de.Value is short shrValue)
{
record = new XDataRecord(XDataCode.Int16, shrValue);
}
else if (de.Value is int intValue)
{
record = new XDataRecord(XDataCode.Int32, intValue);
}
if (record != null)
{
data.XDataRecord.Add(record);
}
}
}
}
public Class1()
{
DxfDocument doc = new DxfDocument();
var poly = new Polyline();
poly.Vertexes.Add(new PolylineVertex(0, 0, 0));
poly.Vertexes.Add(new PolylineVertex(10, 10, 0));
poly.Vertexes.Add(new PolylineVertex(10, 20, 0));
poly.Vertexes.Add(new PolylineVertex(20, 0, 0));
poly.IsClosed = true;
var xd = new XDataRecord(XDataCode.String, "kroko");
var x = new XData(new ApplicationRegistry("mimi"));
x.XDataRecord.Add(xd);
poly.XData.Add(x);
doc.AddEntity(poly);
doc.Save("abc.dxf");
}
private XData ReadXDataRecord(ApplicationRegistry appReg)
{
XData xData = new XData(appReg);
this.chunk.Next();
while (this.chunk.Code >= 1000 && this.chunk.Code <= 1071)
{
if (this.chunk.Code == (short) XDataCode.AppReg)
break;
XDataCode code = (XDataCode) this.chunk.Code;
object value = null;
switch (code)
{
case XDataCode.String:
value = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString());
break;
case XDataCode.AppReg:
// Application name cannot appear inside the extended data, AutoCAD assumes it is the beginning of a new application extended data group
break;
case XDataCode.ControlString:
value = this.chunk.ReadString();
break;
case XDataCode.LayerName:
value = this.DecodeEncodedNonAsciiCharacters(this.chunk.ReadString());
break;
case XDataCode.BinaryData:
value = this.chunk.ReadBytes();
break;
case XDataCode.DatabaseHandle:
value = this.chunk.ReadString();
break;
case XDataCode.RealX:
case XDataCode.RealY:
case XDataCode.RealZ:
case XDataCode.WorldSpacePositionX:
case XDataCode.WorldSpacePositionY:
case XDataCode.WorldSpacePositionZ:
case XDataCode.WorldSpaceDisplacementX:
case XDataCode.WorldSpaceDisplacementY:
case XDataCode.WorldSpaceDisplacementZ:
case XDataCode.WorldDirectionX:
case XDataCode.WorldDirectionY:
case XDataCode.WorldDirectionZ:
case XDataCode.Real:
case XDataCode.Distance:
case XDataCode.ScaleFactor:
value = this.chunk.ReadDouble();
break;
case XDataCode.Int16:
value = this.chunk.ReadShort();
break;
case XDataCode.Int32:
value = this.chunk.ReadInt();
break;
}
XDataRecord xDataRecord = new XDataRecord(code, value);
xData.XDataRecord.Add(xDataRecord);
this.chunk.Next();
}
return xData;
}
internal void AddPatternXData()
{
if (this.XData.ContainsAppId(ApplicationRegistry.DefaultName))
{
XData xdataEntry = this.XData[ApplicationRegistry.DefaultName];
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealX, this.Pattern.Origin.X));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealY, this.Pattern.Origin.Y));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealZ, 0.0));
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry(ApplicationRegistry.DefaultName));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealX, this.Pattern.Origin.X));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealY, this.Pattern.Origin.Y));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.RealZ, 0.0));
this.XData.Add(xdataEntry);
}
if (!(this.Pattern is HatchGradientPattern)) return;
HatchGradientPattern grad = (HatchGradientPattern)this.Pattern;
if (this.XData.ContainsAppId("GradientColor1ACI"))
{
XData xdataEntry = this.XData["GradientColor1ACI"];
XDataRecord record = new XDataRecord(XDataCode.Int16, grad.Color1.Index);
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(record);
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry("GradientColor1ACI"));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.Int16, grad.Color1.Index));
this.XData.Add(xdataEntry);
}
if (this.XData.ContainsAppId("GradientColor2ACI"))
{
XData xdataEntry = this.XData["GradientColor2ACI"];
XDataRecord record = new XDataRecord(XDataCode.Int16, grad.Color2.Index);
xdataEntry.XDataRecord.Clear();
xdataEntry.XDataRecord.Add(record);
}
else
{
XData xdataEntry = new XData(new ApplicationRegistry("GradientColor2ACI"));
xdataEntry.XDataRecord.Add(new XDataRecord(XDataCode.Int16, grad.Color2.Index));
this.XData.Add(xdataEntry);
}
}
