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  3. FGraphTrack

FGraphTrack

API > API/Developer > API/Developer/TraceInsights > API/Developer/TraceInsights/Insights > API/Developer/TraceInsights/Insights/ViewModels

Inheritance Hierarchy

References

   
Module TraceInsights
Header /Engine/Source/Developer/TraceInsights/Public/Insights/ViewModels/GraphTrack.h
Include #include "Insights/ViewModels/GraphTrack.h"

Syntax

class FGraphTrack : public FBaseTimingTrack

Variables

  Type Name Description
Protected variable TArray< TSharedPtr< FGraphSeries > > AllSeries  
Protected variable const FSlateBrush * BorderBrush  
Protected variable EGraphOptions EditableOptions  
Protected variable EGraphOptions EnabledOptions Flags controlling various Graph options.
Protected variable const FSlateFontInfo Font  
Protected variable int32 NumAddedEvents Stats.
Protected variable int32 NumDrawBoxes  
Protected variable int32 NumDrawLines  
Protected variable int32 NumDrawPoints  
Protected variable const FSlateBrush * PointBrush  
Protected variable FGraphValueViewport SharedValueViewport  
Protected variable double TimeScaleX  
Protected variable EGraphOptions VisibleOptions  
Protected variable const FSlateBrush * WhiteBrush Slate resources.

Constructors

  Type Name Description
Public function    
Public function  

FGraphTrack ( const FString& InName
)

  

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function Const bool  
Public function void  
Protected function Virtual Const void

DrawHeader ( const ITimingTrackDrawContext& Context
)

  
Protected function Const void

DrawSeries ( const FGraphSeries& Series,
FDrawContext& DrawContext,
const FTimingTrackViewport& Viewport
)

  
Protected function Virtual Const void  
Public function void  
Protected function Virtual Const float Get the Y value that is used to provide a clipping border between adjacent graph tracks.
Public function Const EGraphOptions  
Public function Const EGraphOptions  
Public function Const int32 TODO: virtual int GetDebugStringLineCount() const override; TODO: virtual void BuildDebugString(FString& OutStr) const override;
Public function Const int32  
Public function Const int32  
Public function Const int32  
Public function TArray< TSharedPtr< FGraphSeries > > &  
Public function FGraphValueViewport &  
Public function Const const FGraphValueViewport &  
Public function Static const FName &  
Public function Const EGraphOptions  
Public function Const bool  
Public function void  
Public function void  
Public function void  
Public function void  
Protected function void  

Overridden from FBaseTimingTrack

  Type Name Description
Public function Virtual void

BuildContextMenu ( FMenuBuilder& MenuBuilder
)

  
Public function Virtual Const void

Draw ( const ITimingTrackDrawContext& Context
)

 Draw callback (called from OnPaint) to draw the track's content.
Public function Virtual Const void

DrawEvent ( const ITimingTrackDrawContext& Context,
const ITimingEvent& InTimingEvent,
EDrawEventMode InDrawMode
)

 Draw a single event (can be used to draw only the highlight for a selected and/or hovered event).
Public function Virtual Const const TSharedPtr< const ITimingEvent >

GetEvent ( float InPosX,
float InPosY,
const FTimingTrackViewport& Viewport
)

 Gets the event at a specified position.
Public function Virtual Const const FName &  
Public function Virtual Const void

InitTooltip ( FTooltipDrawState& InOutTooltip,
const ITimingEvent& InTooltipEvent
)

 Called to initialize the tooltip's content with info from a timing event.
Public function Virtual Const bool

IsKindOf ( const FName& InTypeName
)

  
Public function Virtual void PostUpdate callback called each frame, but only if the track is visible.
Public function Virtual Const void

PreDraw ( const ITimingTrackDrawContext& Context
)

 PreDraw callback (called from OnPaint) to draw something in the background.
Public function Virtual void

Reset ()

  

Constants

Name Description
PointSizeX Size of points (in pixels) used in reduction algorithm.
PointSizeY  
PointVisualSize Visual size of points (in pixels).
TypeName  

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