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  3. FTimingTrackViewport

FTimingTrackViewport

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

References

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

Syntax

class FTimingTrackViewport

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void  
Public function Const double

AlignTimeToPixel ( const double Time
)

  
Public function Const double

AlignTimeToPixel ( const double InTime,
const double InScaleX
)

  
Public function bool

CenterOnTimeInterval ( const double Time,
const double Duration
)

  
Public function bool

EnforceHorizontalScrollLimits ( const double U
)

  
Public function Const float Bottom offset (total height of the visible bottom docked tracks), in pixels. [px]
Public function Const ETimingTrackViewportDirtyFlags  
Public function Const double  
Public function Const double

GetDurationForViewportDX ( const float DX
)

  
Public function Const double Time of viewport's right side, in seconds. [s] Computed when StartTime, ScaleX or Width changes.
Public function Const float Height of viewport, in pixels. [px]
Public function void

GetHorizontalScrollLimits ( double& OutMinT,
double& OutMaxT
)

  
Public function Const const FTimingViewLayout &  
Public function Const double  
Public function Const double Maximum session time, in seconds. [s]
Public function Const double  
Public function Const double Minimum session time, in seconds. [s]
Public function Const float

GetPosY ()

 The Y position where it starts the top docked tracks (i.e. height of the toolbar), in pixels. [px]
Public function Const double Current scale factor between seconds and pixels (Slate units). [px/s]
Public function Const float  
Public function Const float Height of the vertical (virtual) scrollable area, in pixels. [px]
Public function Const float Current vertical scroll position, in pixels. [px]
Public function Const double Time of viewport's left side, in seconds. [s]
Public function Const float Top offset (total height of the visible top docked tracks), in pixels. [px]
Public function Const float

GetViewportDXForDuration ( const double DT
)

  
Public function Const float

GetViewportY ( const float Y
)

  
Public function Const float Width of viewport, in pixels. [px]
Public function Const bool

IsDirty ()

  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function Const bool  
Public function bool

OnUserScrolled ( TSharedPtr< SScrollBar > ScrollBar,
float ScrollOffset
)

  
Public function bool

OnUserScrolledY ( TSharedPtr< SScrollBar > ScrollBar,
float ScrollOffset
)

  
Public function bool

RelativeZoomWithFixedX ( const float Delta,
const float X
)

  
Public function void

Reset ()

  
Public function void  
Public function Const double

RestrictDuration ( const double InStartTime,
const double InEndTime
)

  
Public function Const double

RestrictEndTime ( const double InEndTime
)

  
Public function bool

ScrollAtTime ( const double Time
)

  
Public function void

SetBottomOffset ( float InBottomOffset
)

  
Public function void

SetMaxValidTime ( const double InMaxValidTime
)

  
Public function void

SetPosY ( float InPosY
)

  
Public function bool

SetScaleX ( const double NewScaleX
)

  
Public function void

SetScrollHeight ( const float InScrollHeight
)

  
Public function void

SetScrollPosY ( const float InScrollPosY
)

  
Public function void

SetTopOffset ( float InTopOffset
)

  
Public function Const double

SlateUnitsToTime ( const float X
)

  
Public function void  
Public function Const float

TimeToSlateUnits ( const double Time
)

  
Public function Const float

TimeToSlateUnitsRounded ( const double Time
)

  
Public function void  
Public function void  
Public function Const void

UpdateScrollBar ( TSharedPtr< SScrollBar > ScrollBar
)

  
Public function Const void

UpdateScrollBarY ( TSharedPtr< SScrollBar > ScrollBar
)

  
Public function bool

UpdateSize ( const float InWidth,
const float InHeight
)

  
Public function bool

ZoomOnTimeInterval ( const double Time,
const double Duration
)

  
Public function bool

ZoomWithFixedX ( const double NewScaleX,
const float X
)

  

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