type CXY = 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: CXY);override;

public

    // attributes property
    property Cx read ReadXmlAttrCx write WriteXmlAttrCx;
    property Cy read ReadXmlAttrCy write WriteXmlAttrCy;
    function ReadXmlAttrCx();
    function WriteXmlAttrCx(_value);
    function ReadXmlAttrCy();
    function WriteXmlAttrCy(_value);

public
    // Attributes
    XmlAttrCx: OpenXmlAttribute;
    XmlAttrCy: OpenXmlAttribute;


end;

function CXY.Create();overload;
begin
    {self.}Create(nil, "", "");
end;

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

function CXY.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 CXY.Init();override;
begin
    pre := {self.}Prefix ? {self.}Prefix + ":" : "";
    attributes_ := array();
    attributes_pf_ := array(
        "cx": makeweakref(thisFunction(WriteXmlAttrCx)),
        "cy": makeweakref(thisFunction(WriteXmlAttrCy)),
    );
    sorted_child_ := array(
    );
    container_ := new TSOfficeContainer(sorted_child_);
end;

function CXY.Copy(_obj: CXY);override;
begin
    tslassigning_backup := tslassigning;
    tslassigning := 1;
    class(OpenXmlElement).Copy(_obj);
    if not ifnil(_obj.Cx) then
        {self.}Cx := _obj.Cx;
    if not ifnil(_obj.Cy) then
        {self.}Cy := _obj.Cy;
    tslassigning := tslassigning_backup;
end;

function CXY.ReadXmlAttrCx();
begin
    return {self.}XmlAttrCx.Value;
end;

function CXY.WriteXmlAttrCx(_value);
begin
    if ifnil({self.}XmlAttrCx) then
    begin
        {self.}XmlAttrCx := new OpenXmlAttribute("", "cx", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrCx;
    end
    {self.}XmlAttrCx.Value := _value;
end;

function CXY.ReadXmlAttrCy();
begin
    return {self.}XmlAttrCy.Value;
end;

function CXY.WriteXmlAttrCy(_value);
begin
    if ifnil({self.}XmlAttrCy) then
    begin
        {self.}XmlAttrCy := new OpenXmlAttribute("", "cy", nil);
        attributes_[length(attributes_)] := {self.}XmlAttrCy;
    end
    {self.}XmlAttrCy.Value := _value;
end;