Class SLScope.TSLScopeDataView
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Package: SignalLabScopePkg
Unit: SLScope
Inherits: TSLCustomColorDisplayView
Contents |
Syntax
Delphi:
type TSLScopeDataView = class( TSLCustomColorDisplayView )
C++ Builder:
class TSLScopeDataView : public TSLCustomColorDisplayView
Visual C++ (MFC):
class CTSLScopeDataView : public CTSLCustomColorDisplayView
C# (.NET):
public ref class ScopeDataView : Mitov.PlotLab.CustomColorDisplayView
Summary
Scope data view class.
Description
Defines the visual channel data view area of a display such as Scope or Spectrum Analyzer. Used internally by TSLDataChart descendants.
Example:
Properties
Published
- Border - Specifies the drawing settings for the data view border.
Methods
Public
From TSLCustomColorDisplayView
Properties
Published
- Background - Specifies the background settings.
From TSLDisplayView
Properties
Public
- Height - Use this property to get the Height of the view in pixels.
- Width - Use this property to get the Width of the view in pixels.
- Top - Use this property to get the Top position of the view in pixels.
- Left - Use this property to get the Left position of the view in pixels.
- DefaultRect
Methods
Public
- function IsVisible() : Boolean
- function IsVisibleForced() : Boolean
- function GetIntValueAt(X : Integer; Y : Integer) : Real
- function GetMinValue() : Real
- function GetMaxValue() : Real
- procedure Draw(ADrawPart : TSLDisplayDrawPart; ACanvas : TLPCanvas; Vertical : Boolean; Printing : Boolean)
- procedure DrawEx(ADrawPart : TSLDisplayDrawPart; ACanvas : TLPCanvas; Vertical : Boolean)
- procedure DrawMouseSelction(ACanvas : TLPCanvas)
