Class THMICustomFlowVectorControl

Unit

hmi_draw_basic_vector_control

Declaration

type THMICustomFlowVectorControl = class(THMICustomVectorControl, IColorChangeNotification)

Description

THMICustomFlowVectorControl

Hierarchy

• TCustomControl
• THMIBasicControl
• THMICustomVectorControl
• THMICustomFlowVectorControl

Overview

Methods

	procedure GetCurrentComponentState(var CurState: TComponentState);
	procedure Notification(AComponent: TComponent; Operation: TOperation); override;
	procedure ShowZone(aZone:THMIVectorFlowZone);
	procedure StatesChanged(Sender: TObject);
	procedure UpdateDrawAndFlow;
	procedure SetHMITag(t: TPLCTag); override;
	procedure Loaded; override;
	constructor Create(AOwner: TComponent); override;
	destructor Destroy; override;

Properties

	property ColorAndFlowStates: THMIVectorFlowZones read FStates write SetStates;
	property InputFlowPolyline: THMIFlowPolyline read FInputFlowPolyline write SetInputFlowPolyline;
	property FlowOutputPolylines: THMIOutputCollection read FFlowOutputs write SetFlowOutputs;
	property PLCTag: TPLCTag read FPLCTag write SetHMITag;
	property OnDrawChanges: TNotifyEvent read FOnDrawChanges write FOnDrawChanges;

Description

Methods

	procedure GetCurrentComponentState(var CurState: TComponentState);

	procedure Notification(AComponent: TComponent; Operation: TOperation); override;

	procedure ShowZone(aZone:THMIVectorFlowZone);

	procedure StatesChanged(Sender: TObject);

	procedure UpdateDrawAndFlow;

	procedure SetHMITag(t: TPLCTag); override;

	procedure Loaded; override;

	constructor Create(AOwner: TComponent); override;

	destructor Destroy; override;

Properties

	property ColorAndFlowStates: THMIVectorFlowZones read FStates write SetStates;

	property InputFlowPolyline: THMIFlowPolyline read FInputFlowPolyline write SetInputFlowPolyline;

	property FlowOutputPolylines: THMIOutputCollection read FFlowOutputs write SetFlowOutputs;

	property PLCTag: TPLCTag read FPLCTag write SetHMITag;

	property OnDrawChanges: TNotifyEvent read FOnDrawChanges write FOnDrawChanges;

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