Altium NEXUS Documentation

Technical Reference - PCB APIUpdates

Created: June 6, 2016 | Updated: September 26, 2016
Please note that this documentation was last updated for an older version of Altium NEXUS. While many of the principles and approaches will remain the same, be aware that interfaces, objects, methods, properties, and the like will have changed since then, and will not reflect the entirety of those found in later versions of the software.

Developed examples:

Use of new IPCB_LayerStack inteface to show available layers:

{----- for reference ------ 
TLayerClassID:
  eLayerClass_All
  eLayerClass_Mechanical
  eLayerClass_Physical
  eLayerClass_Electrical
  eLayerClass_Dielectric
  eLayerClass_Signal
  eLayerClass_InternalPlane
  eLayerClass_SolderMask
  eLayerClass_Overlay
  eLayerClass_PasteMask
---------------------------}

Procedure LayerInfo;
Var
  Board      : IPCB_Board;
  Stack      : IPCB_LayerStack;
  LyrObj     : IPCB_LayerObject;
  LyrClass   : string;

Begin
  // layer class type nominated (see TLayerClassID list above).
  LyrClass : = eLayerClass_Signal;

  Board := PCBServer.GetCurrentPCBBoard;
  Stack := Board.LayerStack;

  // get first layer of the class type.
  LyrObj := Stack.First(LyrClass);

  // exit if layer type is not available in stack
  If LyrObj = Nil then Exit;

  // iterate through layers and display each layer name
  Repeat
    ShowMessage(LyrObj.Name);
    LyrObj := Stack.Next(LyrClass, LyrObj);
  Until LyrObj = Nil;

End;

Use of IPCB_MasterLayerStack interface to show Sub Stack infomation:

Procedure SubStackInfo;
Var
  Board       : IPCB_Board;
  masterStack : IPCB_MasterLayerStack;
  subStack    : IPCB_LayerStack;

Begin
  Board := PCBServer.GetCurrentPCBBoard;
  masterStack := Board.MasterLayerStack;
  subStack := masterStack.Substacks[0]; // nominate first substack: 0

  ShowInfo('Number of sub stacks: ' + OleStrToString(masterStack.SubstackCount));
  ShowInfo('Layers in first sub stack: ' + OleStrToString(subStack.Count));
  ShowInfo('Is a flex layer: ' + OleStrToString(subStack.IsFlex));

// if available, select second substack: 1
  if masterStack.SubstackCount > 1 then
  begin
    subStack := masterStack.Substacks[1];
    ShowInfo('Layers in second sub stack: ' + OleStrToString(subStack.Count));
    ShowInfo('Is a flex layer: ' + OleStrToString(subStack.IsFlex));
  end
  else Exit;

End;

IPCB_MechanicalLayer interface used to display enabled mechanical layers:

Procedure MechLayerInfo;
Var
  Board      : IPCB_Board;
  Stack      : IPCB_LayerStack;
  mLyrObj    : IPCB_MechanicalLayer;
  Lyr        : TLayer;

Begin
  Board := PCBServer.GetCurrentPCBBoard;
  Stack := Board.LayerStack;

  for Lyr := eMechanical1 to eMechanical16 do
  begin
    mLyrObj := Stack.LayerObject[Lyr];
    If mLyrObj.MechanicalLayerEnabled then ShowInfo(mLyrObj.Name);
  end;

End;

IPCB_LayerStack

IPCB_LayerStackBase
    IPCB_LayerStack *
IPCB_LayerStack_V7
*

IPCB_LayerStack - Deprecated
IPCB_LayerStack_V7
IPCB_LayerStack    (inherits from IPCB_LayerStackBase)

Methods
RemoveFromStack (L : IPCB_LayerObject);  
InsertInStackBelow (RefL : IPCB_LayerObject;
                      L  : IPCB_LayerObject);  
InsertInStackAbove (RefL : IPCB_LayerObject;
                      L  : IPCB_LayerObject);  
FirstLayer : IPCB_LayerObject; 
NextLayer (L : IPCB_LayerObject) : IPCB_LayerObject; 
PreviousLayer (L : IPCB_LayerObject) : IPCB_LayerObject; 
LastLayer : IPCB_LayerObject; 
InsertLayer (L : TLayer);
LastInternalPlane : IPCB_InternalPlane;
FirstAvailableSignalLayer : IPCB_LayerObject; 
FirstAvailableInternalPlane : IPCB_InternalPlane;
SignalLayerCount : Integer;
GetState_LayerStackStyle : TLayerStackStyle;
SetState_LayerStackStyle(SS : TLayerStackStyle);

Methods/Functions
RemoveFromStack(L : IPCB_LayerObject_V7);
InsertInStackBelow (RefL : IPCB_LayerObject_V7;
                      L : IPCB_LayerObject_V7);
InsertInStackAbove (RefL : IPCB_LayerObject_V7;
                      L : IPCB_LayerObject_V7);
FirstLayer : IPCB_LayerObject_V7;
NextLayer(L : IPCB_LayerObject_V7) : IPCB_LayerObject_V7;
PreviousLayer(L : IPCB_LayerObject_V7) : IPCB_LayerObject_V7;
LastLayer : IPCB_LayerObject_V7;
InsertLayer(L : TV6_Layer);
LastInternalPlane : IPCB_InternalPlane_V7;
FirstAvailableSignalLayer : IPCB_LayerObject_V7;
FirstAvailableInternalPlane : IPCB_InternalPlane_V7;
SignalLayerCount : Integer;
GetState_LayerStackStyle : TLayerStackStyle;
SetState_LayerStackStyle(SS : TLayerStackStyle);
LayersInStackCount : Integer;

Methods/Functions
I_ObjectAddress : TPCBObjectHandle;
ID : WideString;
StateID : Integer;
Count : Integer; //three forms (usage in source)
Iterator : IPCB_LayerObjectIterator; //three forms
First(t : TLayerClassID) : IPCB_LayerObject;
Last(t : TLayerClassID) : IPCB_LayerObject;
Next(t : TLayerClassID; ARefLayer : IPCB_LayerObject) : IPCB_LayerObject;
Previous(t : TLayerClassID; ARefLayer : IPCB_LayerObject) : IPCB_LayerObject;
--- above inherited from IPCB_LayerStackBase ---
Board : IPCB_Board;
LayerObject(ALayer : TV6_Layer) : IPCB_LayerObject;
LayerObject(ALayer : TV7_Layer) : IPCB_LayerObject;
DielectricTop : IPCB_SolderMaskLayer;
DielectricBottom : IPCB_SolderMaskLayer;

Properties
Board : IPCB_BoardRead
    - GetState_Board;
LayerObject [L : TLayer]: IPCB_LayerObject
    - GetState_LayerObject;
DielectricTop : IPCB_DielectricObject
    - GetState_DielectricTop;
DielectricBottom: IPCB_DielectricObject
    - GetState_DielectricBottom;
ShowDielectricTop : Boolean
    - GetState_ShowTopDielectric;
    - SetState_ShowTopDielectric;
ShowDielectricBottom: Boolean
    - GetState_ShowBotDielectric;
    - SetState_ShowBotDielectric;

Properties
Board : IPCB_BoardRead
    - GetState_Board;
LayerObject [L : TLayer]: IPCB_LayerObject
    - GetState_LayerObject;
DielectricTop : IPCB_DielectricObject
    - GetState_DielectricTop;
DielectricBottom: IPCB_DielectricObject
    - GetState_DielectricBottom;
ShowDielectricTop : Boolean
    - GetState_ShowTopDielectric;
    - SetState_ShowTopDielectric;
ShowDielectricBottom: Boolean
    - GetState_ShowBotDielectric;
    - SetState_ShowBotDielectric;

Properties
Name : TPCBString
    - GetState_Name;
    - SetState_Name;
IsFlex : Boolean
    - GetState_IsFlex;
    - SetState_IsFlex;
--- above inherited from IPCB_LayerStackBase ---
ShowDielectricTop : Boolean
    - GetState_ShowTopDielectric;
    - SetState_ShowTopDielectric;
ShowDielectricBottom : Boolean
    - GetState_ShowBotDielectric;
    - SetState_ShowBotDielectric;

IPCB_LayerObject

Inheritance
IPCB_LayerObject *
    IPCB_PhysicalLayer
        IPCB_ElectricalLayer
            IPCB_LayerObject_V7 *

IPCB_LayerObject - Deprecated
IPCB_LayerObject_V7    (inherits from -->> )
IPCB_LayerObject
Methods
I_ObjectAddress : TPCBObjectHandle;
IsInLayerStack : Boolean;

Methods/Functions
I_ObjectAddress : Pointer
IsInLayerStack : Boolean;
V7_LayerID : IDispatch; (TV7_Layer)
V6_LayerID : TV6_Layer;
LayerStack : IPCB_LayerStackBase;
--- above inherited from IPCB_LayerObject ---
Dielectric : IPCB_DielectricObject;
LayerID : TV6_Layer;

Methods/Functions
I_ObjectAddress : Pointer
IsInLayerStack : Boolean;
V7_LayerID : IDispatch; (TV7_Layer)
V6_LayerID : TV6_Layer;
LayerStack : IPCB_LayerStackBase;

Properties
LayerStack : IPCB_LayerStack

    - GetState_LayerStack;
LayerID : TLayer

    - GetState_LayerID;
    - Write SetState_LayerID;
Name: TPCBString
    - GetState_LayerName;
    - SetState_LayerName;
CopperThickness : TCoord
    - GetState_CopperThickness;
    - SetState_CopperThickness;
Dielectric  : IPCB_DielectricObject
    - GetState_Dielectric;
UsedByPrims : Boolean
    - GetState_UsedByPrims;
    - SetState_UsedByPrims;
IsDisplayed[Board : IPCB_Board] : Boolean
    - GetState_IsDisplayed;
    - SetState_IsDisplayed;
PreviousLayer : TLayer
    - GetState_PreviousLayer;
    - SetState_PreviousLayer;
NextLayer : TLayer
    - GetState_NextLayer;
    - SetState_NextLayer;

Properties
Name : TPCBString
    - GetState_LayerName;
    - SetState_LayerName;
UsedByPrims : Boolean
    - GetState_UsedByPrims;
    - SetState_UsedByPrims;
--- above inherited from IPCB_LayerObject ---
CopperThickness : Tcoord
    - GetState_CopperThickness;
    - SetState_CopperThickness;
--- above inherited from IPCB_ElectricalLayer ---
IsDisplayed [Board : IPCB_Board] : Boolean
    - GetState_IsDisplayed;
    - SetState_IsDisplayed;

 

Properties
Name : TPCBString
    - GetState_LayerName;
    - SetState_LayerName;
UsedByPrims : Boolean
    - GetState_UsedByPrims;
    - SetState_UsedByPrims;

IPCB_InternalPlane

Inheritance
IPCB_LayerObject
    IPCB_PhysicalLayer
        IPCB_ElectricalLayer
            IPCB_LayerObject_V7
            IPCB_InternalPlane *
                IPCB_InternalPlane_V7 *

IPCB_InternalPlane - Deprecated
IPCB_InternalPlane_V7
IPCB_InternalPlane
Methods
I_ObjectAddress : TPCBObjectHandle;
IsInLayerStack : Boolean;
-- above from IPCB_LayerObject --
see -> Methods
I_ObjectAddress : Pointer
IsInLayerStack : Boolean;
V7_LayerID : IDispatch; (TV7_Layer)
V6_LayerID : TV6_Layer;
LayerStack : IPCB_LayerStackBase;
Properties
LayerStack : IPCB_LayerStack

    - GetState_LayerStack;
LayerID : TLayer

    - GetState_LayerID;
    - Write SetState_LayerID;
Name: TPCBString
    - GetState_LayerName;
    - SetState_LayerName;
CopperThickness : TCoord
    - GetState_CopperThickness;
    - SetState_CopperThickness;
Dielectric  : IPCB_DielectricObject
    - GetState_Dielectric;
UsedByPrims : Boolean
    - GetState_UsedByPrims;
    - SetState_UsedByPrims;
IsDisplayed[Board : IPCB_Board] : Boolean
    - GetState_IsDisplayed;
    - SetState_IsDisplayed;
PreviousLayer : TLayer
    - GetState_PreviousLayer;
    - SetState_PreviousLayer;
NextLayer : TLayer
    - GetState_NextLayer;
    - SetState_NextLayer;
-- above from IPCB_LayerObject --
PullBackDistance: TCoord
    - GetState_PullBackDistance;
    - SetState_PullBackDistance;
NetName : TPCBString
    - GetState_NetName;
    - SetState_NetName;
FirstPreviousSignalLayer: TLayer
    - GetState_FirstPreviousSignalLayer;
FirstNextSignalLayer: TLayer
    - GetState_FirstNextSignalLayer;
see ->

Properties
Name : TPCBString
    - GetState_LayerName;
    - SetState_LayerName;
UsedByPrims : Boolean
    - GetState_UsedByPrims;
    - SetState_UsedByPrims;
--- above inherited from IPCB_LayerObject ---
CopperThickness : Tcoord
    - GetState_CopperThickness;
    - SetState_CopperThickness;
--- above inherited from IPCB_ElectricalLayer ---
PullBackDistance : Tcoord
    - GetState_PullBackDistance;
    - SetState_PullBackDistance;
NetName : TPCBString
    - GetState_NetName;
    - SetState_NetName;

 

 

IPCB_LayerSet & IPCB_LayerStackBase

- introduced interfaces.

Inheritance
IPCB_LayerStackBase
    IPCB_MasterLayerStack *
    IPCB_LayerStack *

IPCB_LayerSet
IPCB_LayerStackBase
IPCB_MasterLayerStack

Methods/Functions
Contains(L : TV7_Layer) : Boolean;
IsFinite : Boolean;
LayerIterator : IPCB_LayerIterator;
GetFirstLayer : TV7_Layer;
ContainsInternalPlaneLayers : Boolean;
IsAllLayers : Boolean;
IsEmpty : Boolean;
ToString : WideString;
EqualTo_1(ALayerSet : TLayerPartitionSet) : Boolean;
SerializeToString : WideString;
Include(L : TV7_Layer) : IPCB_LayerSet;
Exclude(L : TV7_Layer) : IPCB_LayerSet;
ExcludeAllLayers : IPCB_LayerSet;
ExcludeSignalLayers : IPCB_LayerSet;
ExcludeMechanicalLayers : IPCB_LayerSet;
ExcludeInternalPlaneLayers : IPCB_LayerSet;
IncludeSignalLayers : IPCB_LayerSet;
IncludeMiscLayers : IPCB_LayerSet;
IncludeMechanicalLayers : IPCB_LayerSet;
IncludeInternalPlaneLayers : IPCB_LayerSet;
IncludeStandardLayers : IPCB_LayerSet;
IncludeAllLayers : IPCB_LayerSet;
Complement : IPCB_LayerSet;
Intersection(LayerSet : IPCB_LayerSet) : IPCB_LayerSet;
Union(LayerSet : IPCB_LayerSet) : IPCB_LayerSet;
Replicate : IPCB_LayerSet;
EqualTo(ALayerSet : IPCB_LayerSet) : Boolean;

Methods/Functions
I_ObjectAddress : Pointer
ID : WideString;
StateID : Integer;
Count : Integer;  //three versions (usage in source)
Iterator : IPCB_LayerObjectIterator;  //three versions
First(t : TLayerClassID) : IPCB_LayerObject;
Last(t : TLayerClassID) : IPCB_LayerObject;
Next(t : TLayerClassID; ARefLayer : IPCB_LayerObject) : IPCB_LayerObject;
Previous(t : TLayerClassID; ARefLayer : IPCB_LayerObject) : IPCB_LayerObject;
Methods/Functions
I_ObjectAddress : Pointer
ID : WideString;
StateID : Integer;
Count : Integer;  //three versions (usage in source)
Iterator : IPCB_LayerObjectIterator;  //three versions
First(t : TLayerClassID) : IPCB_LayerObject;
Last(t : TLayerClassID) : IPCB_LayerObject;
Next(t : TLayerClassID; ARefLayer : IPCB_LayerObject) : IPCB_LayerObject;
Previous(t : TLayerClassID; ARefLayer : IPCB_LayerObject) : IPCB_LayerObject;
--- above inherited from IPCB_LayerStackBase ---

Board : IPCB_Board;
CreateLayer    (ALayer : TV7_Layer) : IPCB_LayerObject;
RemoveLayer    ( Layer : IPCB_LayerObject) : Boolean;
InsertOnTop    (ALayer : IPCB_LayerObject) : IPCB_LayerObject;
InsertOnBottom (ALayer : IPCB_LayerObject) : IPCB_LayerObject;
InsertBelow    (ARefLayer, ALayer : IPCB_LayerObject) : IPCB_LayerObject;
InsertAbove    (ARefLayer, ALayer : IPCB_LayerObject) : IPCB_LayerObject;
DisableLayer   (ASubstack : IPCB_LayerStack; ALayer : IPCB_LayerObject);
EnableLayer    (ASubstack : IPCB_LayerStack; ALayer : IPCB_LayerObject);
CreateSubstack : IPCB_LayerStack;
RemoveSubstack ( Substack : IPCB_LayerStack) : Boolean;
Import_FromParameters (Params : PChar);
Export_ToParameters   (Params : PChar);
GetSubstack(ASubstackID : TPCBString) : IPCB_LayerStack;
SubstackCount : Integer;

 

Properties
Name : TPCBString
    - GetState_Name;
    - SetState_Name;
IsFlex : Boolean
    - GetState_IsFlex;
    - SetState_IsFlex
;

Properties
Name : TPCBString
    - GetState_Name;
    - SetState_Name;
IsFlex : Boolean
    - GetState_IsFlex;
    - SetState_IsFlex;
--- above inherited from IPCB_LayerStackBase ---

Substacks[Index : Integer] : IPCB_LayerStack
    - GetState_Substacks;
LayerStackStyle : TLayerStackStyle
    - GetState_LayerStackStyle
    - SetState_LayerStackStyle;

 

IPCB_LayerSet
IPCB_LayerStackBase
IPCB_MasterLayerStack
IPCB_LayerSetUtils
IPCB_LayerUtils

IPCB_LayerIterator
IPCB_LayerListIterator
IPCB_LayerObjectIterator

IPCB_PhysicalLayer - Note: = IPCB_LayerObject
IPCB_SolderMaskLayer - Note:  = IPCB_DielectricLayer
IPCB_OverlayLayer - Note:  = IPCB_PhysicalLayer
IPCB_PasteMaskLayer - Note:  = IPCB_PhysicalLayer
IPCB_ElectricalLayer
IPCB_SignalLayer

IPCB_InternalPlane_V7 - Note: = IPCB_InternalPlane
IPCB_DielectricObject  - Note: now = IPCB_DielectricLayer
IPCB_SplitPlane - from IPCB_Group
IPCB_SplitPlaneRegion - from IPCB_Region

IPCB_ObjectClass
IPCB_ObjectClass2
IPCB_ObjectClassBase
IPCB_ObjectClass1


Note:

  • If Scripting system
      TLayer = Integer;
    Else
      TLayer = TV7_Layer;

    End

Constant definitions:

  • If Scripting system
      eNoLayer = eV6_NoLayer;
      eTopLayer = eV6_TopLayer;
      etc
    ...
    Else
      eNoLayer = eV7_NoLayer;
      eTopLayer = eV7_TopLayer;
      etc
    ...
    End

     Note: 'Else' indicates SDK
 

Type: TLayerClassID
TLayerClassID = (eLayerClass_All, eLayerClass_Mechanical, eLayerClass_Physical, eLayerClass_Electrical, eLayerClass_Dielectric, eLayerClass_Signal, eLayerClass_InternalPlane, eLayerClass_SolderMask, eLayerClass_Overlay, eLayerClass_PasteMask);

Type: TV6_Layer - (equiv TLayer; Enum Type)
TV6_Layer = ( eV6_NoLayer, eV6_TopLayer, eV6_MidLayer1, eV6_MidLayer2, eV6_MidLayer3, eV6_MidLayer4, eV6_MidLayer5, eV6_MidLayer6, eV6_MidLayer7, eV6_MidLayer8, eV6_MidLayer9, eV6_MidLayer10, eV6_MidLayer11, eV6_MidLayer12, eV6_MidLayer13, eV6_MidLayer14, eV6_MidLayer15, eV6_MidLayer16, eV6_MidLayer17, eV6_MidLayer18, eV6_MidLayer19, eV6_MidLayer20, eV6_MidLayer21, eV6_MidLayer22, eV6_MidLayer23, eV6_MidLayer24, eV6_MidLayer25, eV6_MidLayer26, eV6_MidLayer27, eV6_MidLayer28, eV6_MidLayer29, eV6_MidLayer30, eV6_BottomLayer, eV6_TopOverlay, eV6_BottomOverlay, eV6_TopPaste, eV6_BottomPaste, eV6_TopSolder, eV6_BottomSolder, eV6_InternalPlane1, eV6_InternalPlane2, eV6_InternalPlane3, eV6_InternalPlane4, eV6_InternalPlane5, eV6_InternalPlane6, eV6_InternalPlane7, eV6_InternalPlane8, eV6_InternalPlane9, eV6_InternalPlane10, eV6_InternalPlane11, eV6_InternalPlane12, eV6_InternalPlane13, eV6_InternalPlane14, eV6_InternalPlane15, eV6_InternalPlane16, eV6_DrillGuide, eV6_KeepOutLayer, eV6_Mechanical1, eV6_Mechanical2, eV6_Mechanical3, eV6_Mechanical4, eV6_Mechanical5, eV6_Mechanical6, eV6_Mechanical7, eV6_Mechanical8, eV6_Mechanical9, eV6_Mechanical10, eV6_Mechanical11, eV6_Mechanical12, eV6_Mechanical13, eV6_Mechanical14, eV6_Mechanical15, eV6_Mechanical16, eV6_DrillDrawing, eV6_MultiLayer, eV6_ConnectLayer, eV6_BackGroundLayer, eV6_DRCErrorLayer, eV6_HighlightLayer, eV6_GridColor1, eV6_GridColor10, eV6_PadHoleLayer, eV6_ViaHoleLayer );

Enum Type: TV6_PlotLayer - (equiv TPlotLayer)
TV6_PlotLayer = ( eV6_NullPlot, eV6_TopLayerPlot, eV6_MidLayer1Plot, eV6_MidLayer2Plot, eV6_MidLayer3Plot, eV6_MidLayer4Plot, eV6_MidLayer5Plot, eV6_MidLayer6Plot, eV6_MidLayer7Plot, eV6_MidLayer8Plot, eV6_MidLayer9Plot, eV6_MidLayer10Plot, eV6_MidLayer11Plot, eV6_MidLayer12Plot, eV6_MidLayer13Plot, eV6_MidLayer14Plot, eV6_MidLayer15Plot, eV6_MidLayer16Plot, eV6_MidLayer17Plot, eV6_MidLayer18Plot, eV6_MidLayer19Plot, eV6_MidLayer20Plot, eV6_MidLayer21Plot, eV6_MidLayer22Plot, eV6_MidLayer23Plot, eV6_MidLayer24Plot, eV6_MidLayer25Plot, eV6_MidLayer26Plot, eV6_MidLayer27Plot, eV6_MidLayer28Plot, eV6_MidLayer29Plot, eV6_MidLayer30Plot, eV6_BottomLayerPlot, eV6_TopOverlayPlot, eV6_BottomOverlayPlot, eV6_TopPastePlot, eV6_BottomPastePlot, eV6_TopSolderPlot, eV6_BottomSolderPlot, eV6_InternalPlane1Plot, eV6_InternalPlane2Plot, eV6_InternalPlane3Plot, eV6_InternalPlane4Plot, eV6_InternalPlane5Plot, eV6_InternalPlane6Plot, eV6_InternalPlane7Plot, eV6_InternalPlane8Plot, eV6_InternalPlane9Plot, eV6_InternalPlane10Plot, eV6_InternalPlane11Plot, eV6_InternalPlane12Plot, eV6_InternalPlane13Plot, eV6_InternalPlane14Plot, eV6_InternalPlane15Plot, eV6_InternalPlane16Plot, eV6_DrillGuide_Top_BottomPlot, eV6_DrillGuide_Top_Mid1Plot, eV6_DrillGuide_Mid2_Mid3Plot, eV6_DrillGuide_Mid4_Mid5Plot, eV6_DrillGuide_Mid6_Mid7Plot, eV6_DrillGuide_Mid8_Mid9Plot, eV6_DrillGuide_Mid10_Mid11Plot, eV6_DrillGuide_Mid12_Mid13Plot, eV6_DrillGuide_Mid14_Mid15Plot, eV6_DrillGuide_Mid16_Mid17Plot, eV6_DrillGuide_Mid18_Mid19Plot, eV6_DrillGuide_Mid20_Mid21Plot, eV6_DrillGuide_Mid22_Mid23Plot, eV6_DrillGuide_Mid24_Mid25Plot, eV6_DrillGuide_Mid26_Mid27Plot, eV6_DrillGuide_Mid28_Mid29Plot, eV6_DrillGuide_Mid30_BottomPlot, eV6_DrillGuide_SpecialPlot, eV6_KeepOutLayerPlot, eV6_Mechanical1Plot, eV6_Mechanical2Plot, eV6_Mechanical3Plot, eV6_Mechanical4Plot, eV6_Mechanical5Plot, eV6_Mechanical6Plot, eV6_Mechanical7Plot, eV6_Mechanical8Plot, eV6_Mechanical9Plot, eV6_Mechanical10Plot, eV6_Mechanical11Plot, eV6_Mechanical12Plot, eV6_Mechanical13Plot, eV6_Mechanical14Plot, eV6_Mechanical15Plot, eV6_Mechanical16Plot, eV6_DrillDrawing_Top_BottomPlot, eV6_DrillDrawing_Top_Mid1Plot, eV6_DrillDrawing_Mid2_Mid3Plot, eV6_DrillDrawing_Mid4_Mid5Plot, eV6_DrillDrawing_Mid6_Mid7Plot, eV6_DrillDrawing_Mid8_Mid9Plot, eV6_DrillDrawing_Mid10_Mid11Plot, eV6_DrillDrawing_Mid12_Mid13Plot, eV6_DrillDrawing_Mid14_Mid15Plot, eV6_DrillDrawing_Mid16_Mid17Plot, eV6_DrillDrawing_Mid18_Mid19Plot, eV6_DrillDrawing_Mid20_Mid21Plot, eV6_DrillDrawing_Mid22_Mid23Plot, eV6_DrillDrawing_Mid24_Mid25Plot, eV6_DrillDrawing_Mid26_Mid27Plot, eV6_DrillDrawing_Mid28_Mid29Plot, eV6_DrillDrawing_Mid30_BottomPlot, eV6_DrillDrawing_SpecialPlot, eV6_TopPadMasterPlot, eV6_BottomPadMasterPlot );

Constant: cLayerStrings  - as before
cLayerStrings : Array[TV6_Layer] Of TDynamicString = ( 'NoLayer', 'TopLayer', 'MidLayer1', 'MidLayer2', 'MidLayer3', 'MidLayer4', 'MidLayer5', 'MidLayer6', 'MidLayer7', 'MidLayer8', 'MidLayer9', 'MidLayer10', 'MidLayer11', 'MidLayer12', 'MidLayer13', 'MidLayer14', 'MidLayer15', 'MidLayer16', 'MidLayer17', 'MidLayer18', 'MidLayer19', 'MidLayer20', 'MidLayer21', 'MidLayer22', 'MidLayer23', 'MidLayer24', 'MidLayer25', 'MidLayer26', 'MidLayer27', 'MidLayer28', 'MidLayer29', 'MidLayer30', 'BottomLayer', 'TopOverlay', 'BottomOverlay', 'TopPaste', 'BottomPaste', 'TopSolder', 'BottomSolder', 'InternalPlane1', 'InternalPlane2', 'InternalPlane3', 'InternalPlane4', 'InternalPlane5', 'InternalPlane6', 'InternalPlane7', 'InternalPlane8', 'InternalPlane9', 'InternalPlane10', 'InternalPlane11', 'InternalPlane12', 'InternalPlane13', 'InternalPlane14', 'InternalPlane15', 'InternalPlane16', 'DrillGuide', 'KeepOutLayer', 'Mechanical1', 'Mechanical2', 'Mechanical3', 'Mechanical4', 'Mechanical5', 'Mechanical6', 'Mechanical7', 'Mechanical8', 'Mechanical9', 'Mechanical10', 'Mechanical11', 'Mechanical12', 'Mechanical13', 'Mechanical14', 'Mechanical15', 'Mechanical16', 'DrillDrawing', 'MultiLayer', 'ConnectLayer', 'BackGroundLayer', 'DRCErrorLayer', 'HighlightLayer', 'GridColor1', 'GridColor10', 'PadHoleLayer', 'ViaHoleLayer' );

Constant (V7_Layer): TLayerConstant
TLayerConstant = ( cNoLayer, cIgnoreLayer, cTopLayer, cMidLayer1, cMidLayer2, cMidLayer3, cMidLayer4, cMidLayer5, cMidLayer6, cMidLayer7, cMidLayer8, cMidLayer9, cMidLayer10, cMidLayer11, cMidLayer12, cMidLayer13, cMidLayer14, cMidLayer15, cMidLayer16, cMidLayer17, cMidLayer18, cMidLayer19, cMidLayer20, cMidLayer21, cMidLayer22, cMidLayer23, cMidLayer24, cMidLayer25, cMidLayer26, cMidLayer27, cMidLayer28, cMidLayer29, cMidLayer30, cBottomLayer, cTopOverlay, cBottomOverlay, cTopPaste, cBottomPaste, cTopSolder, cBottomSolder, cInternalPlane1, cInternalPlane2, cInternalPlane3, cInternalPlane4, cInternalPlane5, cInternalPlane6, cInternalPlane7, cInternalPlane8, cInternalPlane9, cInternalPlane10, cInternalPlane11, cInternalPlane12, cInternalPlane13, cInternalPlane14, cInternalPlane15, cInternalPlane16, cDrillGuide, cKeepOutLayer, cMechanical1, cMechanical2, cMechanical3, cMechanical4, cMechanical5, cMechanical6, cMechanical7, cMechanical8, cMechanical9, cMechanical10, cMechanical11, cMechanical12, cMechanical13, cMechanical14, cMechanical15, cMechanical16, cDrillDrawing, cMultiLayer, cConnectLayer, cBackGroundLayer, cDRCErrorLayer, cDRCDetailLayer, cHighlightLayer, cGridColor1, cGridColor10, cPadHoleLayer, cViaHoleLayer, cTopPadMasterPlot, cBottomPadMasterPlot, cV7_MidLayers, cAllLayers, cSignalLayers, cInternalPlaneLayers, cElectricalLayers, cMechanicalLayers, cDielectricLayers );

 

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