Class SLWaterfall.TSLWaterfallDataView
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=== C# (.NET): === | === C# (.NET): === | ||
<code> | <code> | ||
| − | '''public ref class''' | + | '''public ref class''' WaterfallDataView : [[Class SLWaterfall.TSLBasicWaterfallDataView|Mitov.PlotLab.BasicWaterfallDataView]] |
</code> | </code> | ||
== Summary == | == Summary == | ||
Latest revision as of 00:30, 26 June 2013
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Package: SignalLabScopePkg
Unit: SLWaterfall
Inherits: TSLBasicWaterfallDataView
Contents |
Syntax
Delphi:
type TSLWaterfallDataView = class( TSLBasicWaterfallDataView )
C++ Builder:
class TSLWaterfallDataView : public TSLBasicWaterfallDataView
Visual C++ (MFC):
class CTSLWaterfallDataView : public CTSLBasicWaterfallDataView
C# (.NET):
public ref class WaterfallDataView : Mitov.PlotLab.BasicWaterfallDataView
Summary
Waterfall data view class.
Description
Defines the visual data view area of a Waterfall display. Used internally by TSLWaterfall component.
Example:
Methods
Public
- function GetValueAt(X : Integer; Y : Integer) : Real - Returns the value at X, Y position.
- function GetValueAtScale(X : Real; Y : Real) : Real - Returns the value at X, Y position of the scale.
- function GetIntValueAt(X : Integer; Y : Integer) : Real
- function GetMinValue() : Real
- function GetMaxValue() : Real
From TSLBasicWaterfallDataView
Methods
Public
- procedure Draw(ADrawPart : TSLDisplayDrawPart; ACanvas : TLPCanvas; Vertical : Boolean; Printing : Boolean)
- procedure DirectDraw(ABitmap : TVLBasicBitmap)
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)
