type Ln = class(OpenXmlElement)
public
    function Create();overload;
    function Create(_node: XmlNode);overload;
    function Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
    function Init();override;
    function Copy(_obj: Ln);override;

public

    // attributes property
    property W read ReadXmlAttrW write WriteXmlAttrW;
    property Cap read ReadXmlAttrCap write WriteXmlAttrCap;
    property Cmpd read ReadXmlAttrCmpd write WriteXmlAttrCmpd;
    property Algn read ReadXmlAttrAlgn write WriteXmlAttrAlgn;
    function ReadXmlAttrW();
    function WriteXmlAttrW(_value);
    function ReadXmlAttrCap();
    function WriteXmlAttrCap(_value);
    function ReadXmlAttrCmpd();
    function WriteXmlAttrCmpd(_value);
    function ReadXmlAttrAlgn();
    function WriteXmlAttrAlgn(_value);

    // normal property
    property SolidFill read ReadXmlChildSolidFill;
    property PrstDash read ReadXmlChildPrstDash;
    property Miter read ReadXmlChildMiter;
    function ReadXmlChildSolidFill();
    function ReadXmlChildPrstDash();
    function ReadXmlChildMiter();

public
    // Attributes
    XmlAttrW: OpenXmlAttribute;
    XmlAttrCap: OpenXmlAttribute;
    XmlAttrCmpd: OpenXmlAttribute;
    XmlAttrAlgn: OpenXmlAttribute;

    // Children
    XmlChildSolidFill: SolidFill;
    XmlChildPrstDash: PureVal;
    XmlChildMiter: Miter;

end;

function Ln.Create();overload;
begin
    {self.}Create(nil, "a", "ln");
end;

function Ln.Create(_node: XmlNode);overload;
begin
    class(OpenXmlElement).Create(_node: XmlNode);
end;

function Ln.Create(_parent: tslobj; _prefix: string; _local_name: string);overload;
begin
    setsysparam(pn_calcctrlword(), getsysparam(pn_calcctrlword()) .| 0x200);
    class(OpenXmlElement).Create(_parent, _prefix, _local_name);
end;

function Ln.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
        "w": makeweakref(thisFunction(WriteXmlAttrW)),
        "cap": makeweakref(thisFunction(WriteXmlAttrCap)),
        "cmpd": makeweakref(thisFunction(WriteXmlAttrCmpd)),
        "algn": makeweakref(thisFunction(WriteXmlAttrAlgn)),
    );
    sorted_child_ := array(
        pre + "solidFill": array(0, makeweakref(thisFunction(ReadXmlChildSolidFill))),
        pre + "prstDash": array(1, makeweakref(thisFunction(ReadXmlChildPrstDash))),
        pre + "miter": array(2, makeweakref(thisFunction(ReadXmlChildMiter))),
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function Ln.Copy(_obj: Ln);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.W) then
        {self.}W := _obj.W;
    if not ifnil(_obj.Cap) then
        {self.}Cap := _obj.Cap;
    if not ifnil(_obj.Cmpd) then
        {self.}Cmpd := _obj.Cmpd;
    if not ifnil(_obj.Algn) then
        {self.}Algn := _obj.Algn;
    if not ifnil(_obj.XmlChildSolidFill) then
        {self.}SolidFill.Copy(_obj.XmlChildSolidFill);
    if not ifnil(_obj.XmlChildPrstDash) then
        {self.}PrstDash.Copy(_obj.XmlChildPrstDash);
    if not ifnil(_obj.XmlChildMiter) then
        {self.}Miter.Copy(_obj.XmlChildMiter);
    tslassigning := tslassigning_backup;
end;

function Ln.ReadXmlAttrW();
begin
    return {self.}XmlAttrW.Value;
end;

function Ln.WriteXmlAttrW(_value);
begin
    if ifnil({self.}XmlAttrW) then
    begin
        {self.}XmlAttrW := new OpenXmlAttribute("", "w", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrW;
    end
    {self.}XmlAttrW.Value := _value;
end;

function Ln.ReadXmlAttrCap();
begin
    return {self.}XmlAttrCap.Value;
end;

function Ln.WriteXmlAttrCap(_value);
begin
    if ifnil({self.}XmlAttrCap) then
    begin
        {self.}XmlAttrCap := new OpenXmlAttribute("", "cap", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrCap;
    end
    {self.}XmlAttrCap.Value := _value;
end;

function Ln.ReadXmlAttrCmpd();
begin
    return {self.}XmlAttrCmpd.Value;
end;

function Ln.WriteXmlAttrCmpd(_value);
begin
    if ifnil({self.}XmlAttrCmpd) then
    begin
        {self.}XmlAttrCmpd := new OpenXmlAttribute("", "cmpd", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrCmpd;
    end
    {self.}XmlAttrCmpd.Value := _value;
end;

function Ln.ReadXmlAttrAlgn();
begin
    return {self.}XmlAttrAlgn.Value;
end;

function Ln.WriteXmlAttrAlgn(_value);
begin
    if ifnil({self.}XmlAttrAlgn) then
    begin
        {self.}XmlAttrAlgn := new OpenXmlAttribute("", "algn", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrAlgn;
    end
    {self.}XmlAttrAlgn.Value := _value;
end;

function Ln.ReadXmlChildSolidFill();
begin
    if tslassigning and ifnil({self.}XmlChildSolidFill) then
    begin
        {self.}XmlChildSolidFill := new SolidFill(self, {self.}Prefix, "solidFill");
        container_.Set({self.}XmlChildSolidFill);
    end
    return {self.}XmlChildSolidFill;
end;

function Ln.ReadXmlChildPrstDash();
begin
    if tslassigning and ifnil({self.}XmlChildPrstDash) then
    begin
        {self.}XmlChildPrstDash := new PureVal(self, {self.}Prefix, "prstDash");
        container_.Set({self.}XmlChildPrstDash);
    end
    return {self.}XmlChildPrstDash;
end;

function Ln.ReadXmlChildMiter();
begin
    if tslassigning and ifnil({self.}XmlChildMiter) then
    begin
        {self.}XmlChildMiter := new Miter(self, {self.}Prefix, "miter");
        container_.Set({self.}XmlChildMiter);
    end
    return {self.}XmlChildMiter;
end;