Class TSutraElement2D

Unit

SutraMeshUnit

Declaration

type TSutraElement2D = class(TCustomSutraElement, IElement)

Description

Hierarchy

• TCollectionItem
• TPhastCollectionItem
• TCustomSutraItem
• TCustomSutraElement
• TSutraElement2D

Overview

Fields

	FNodes: TSutraNodeNumber2D_Collection;
	FSelected: Boolean;

Methods

	procedure SetNodes(const Value: TSutraNodeNumber2D_Collection);
	procedure DrawTop(const BitMap: TBitmap32; const ZoomBox: TQRbwZoomBox2; DrawingChoice: TDrawingChoice; DataArray: TDataArray; SelectedLayer: integer; StringValues : TStringList; Mesh3D: TSutraMesh3D);
	function GetMaxX: Double;
	function GetMaxY: Double;
	function GetMinX: Double;
	function GetMinY: Double;
	procedure SetSelected(const Value: Boolean);
	function GetActiveNode(Index: Integer): INode;
	function GetActiveNodeCount: integer;
	constructor Create(Collection: TCollection); override;
	destructor Destroy; override;
	procedure Assign(Source: TPersistent); override;
	procedure AssignIElement(Source: IElement);
	function IsInside(APoint: TPoint2D): Boolean;
	function Center: TPoint2D;
	function Intersection(const Input: TSegment2D; out IntersectingSegment: TSegment2D): boolean;
	function Edge(Index: integer): TSegment2D;
	function ElementArea: double;

Properties

	property MinX: Double read GetMinX;
	property MaxX: Double read GetMaxX;
	property MinY: Double read GetMinY;
	property MaxY: Double read GetMaxY;
	property Selected: Boolean read FSelected write SetSelected;
	property Nodes: TSutraNodeNumber2D_Collection read FNodes write SetNodes;

Description

Fields

	FNodes: TSutraNodeNumber2D_Collection;

	FSelected: Boolean;

Methods

	procedure SetNodes(const Value: TSutraNodeNumber2D_Collection);

	procedure DrawTop(const BitMap: TBitmap32; const ZoomBox: TQRbwZoomBox2; DrawingChoice: TDrawingChoice; DataArray: TDataArray; SelectedLayer: integer; StringValues : TStringList; Mesh3D: TSutraMesh3D);

	function GetMaxX: Double;

	function GetMaxY: Double;

	function GetMinX: Double;

	function GetMinY: Double;

	procedure SetSelected(const Value: Boolean);

	function GetActiveNode(Index: Integer): INode;

	function GetActiveNodeCount: integer;

	constructor Create(Collection: TCollection); override;

	destructor Destroy; override;

	procedure Assign(Source: TPersistent); override;

	procedure AssignIElement(Source: IElement);

	function IsInside(APoint: TPoint2D): Boolean;

	function Center: TPoint2D;

	function Intersection(const Input: TSegment2D; out IntersectingSegment: TSegment2D): boolean;

	function Edge(Index: integer): TSegment2D;

	function ElementArea: double;

Properties

	property MinX: Double read GetMinX;

	property MaxX: Double read GetMaxX;

	property MinY: Double read GetMinY;

	property MaxY: Double read GetMaxY;

	property Selected: Boolean read FSelected write SetSelected;

	property Nodes: TSutraNodeNumber2D_Collection read FNodes write SetNodes;