pascalSCADA OPM: HMIText: Class THMIText

Pascal SCADA OPM

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Class THMIText

Description
Hierarchy
Fields
Methods
Properties

Unit

HMIText

Declaration

type THMIText = class(THMILabel)

Description

THMIText

Hierarchy

Overview

Methods

Protected procedure SetValue(v:Double);
Protected procedure ShowDefaultZone;
Protected procedure ShowZone(zone:TTextZone);
Protected procedure SetTestValue(v:Double);
Public procedure RefreshText(Data: PtrInt);

Properties

Published property TestValue: Double read FTestValue write SetTestValue stored false;
Published property Zones: TTextZones read GetTextZones write SetTextZones nodefault;

Description

Methods

Protected procedure SetValue(v:Double);

: Choose (depending of the condition of each text zone) and shows a text zone.

Protected procedure ShowDefaultZone;
 
Protected procedure ShowZone(zone:TTextZone);

: Shows a text zone.

Protected procedure SetTestValue(v:Double);

: Shows a text zone depending of the value of TestValue property.

Public procedure RefreshText(Data: PtrInt);
 

Properties

Published property TestValue: Double read FTestValue write SetTestValue stored false;

: Use this property to test the control without values coming from your device. Can only be used on desing-time.

Published property Zones: TTextZones read GetTextZones write SetTextZones nodefault;

: Collection of texts that can be show depending of the value of the tag.

See also
TZone
TZones
TTextZone
TTextZones
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