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  3. FMediaThumbnailSection

FMediaThumbnailSection

Implements a thumbnail section for media tracks.

API > API/Plugins > API/Plugins/MediaCompositingEditor > API/Plugins/MediaCompositingEditor/Sequencer

Inheritance Hierarchy

References

   
Module MediaCompositingEditor
Header /Engine/Plugins/Media/MediaCompositing/Source/MediaCompositingEditor/Public/Sequencer/MediaThumbnailSection.h
Include #include "Sequencer/MediaThumbnailSection.h"

Syntax

class FMediaThumbnailSection :  
    public FGCObject,  
    public FThumbnailSection,  
    public ICustomThumbnailClient

Remarks

Implements a thumbnail section for media tracks.

Constructors

  Type Name Description
Public function   Create and initialize a new instance.

Destructors

  Type Name Description
Public function Virtual   Virtual destructor.

Functions

  Type Name Description
Protected function void

CopyTexture ( FSlateTextureRenderTarget2DResource* RenderTarget,
FTextureReferenceRHIRef SourceTexture
)

 Helper function to copy a texture.
Protected function Const void

DrawFilmBorder ( FSequencerSectionPainter& InPainter,
FVector2D SectionSize
)

 Draw the section's film border decoration.
Protected function Const void

DrawLoopIndicators ( FSequencerSectionPainter& InPainter,
FTimespan MediaDuration,
FVector2D SectionSize
)

 Draw indicators for where the media source is looping.
Protected function Const void

DrawMediaInfo ( FSequencerSectionPainter& InPainter,
UMediaPlayer* MediaPlayer,
FVector2D SectionSize
)

 Draw the info about the current media.
Protected function Const void

DrawSampleStates ( FSequencerSectionPainter& InPainter,
FTimespan MediaDuration,
FVector2D SectionSize,
const TRangeSet< FTimespan >& RangeSet,
const FLinearColor& Color
)

 Draw the caching state of the given media samples.
Protected function Const UMediaSource * Helper function to get the media source.
Protected function Const UMediaPlayer * Get the media player that is used by the evaluation template.

Overridden from FGCObject

  Type Name Description
Public function Virtual void Pure virtual that must be overloaded by the inheriting class.
Public function Virtual Const FString Overload this method to report a name for your referencer

Overridden from FThumbnailSection

  Type Name Description
Public function Virtual void

SetSingleTime ( double GlobalTime
)

 Set this thumbnail section to draw a single thumbnail at the specified time

Overridden from ISequencerSection

  Type Name Description
Public function Virtual void Resize the section
Public function Virtual void Slips the section by a specific factor
Public function Virtual Const FMargin  
Public function Virtual Const float  
Public function Virtual Const FText  
Public function Virtual Const int32 Called when the section should be painted
Public function Virtual void

ResizeSection ( ESequencerSectionResizeMode ResizeMode,
FFrameNumber ResizeTime
)

  
Public function Virtual void

SlipSection ( FFrameNumber SlipTime
)

  
Public function Virtual void

Tick ( const FGeometry& AllottedGeometry,
const FGeometry& ClippedGeometry,
const double InCurrentTime,
const float InDeltaTime
)

 Ticks the section during the Slate tick

Overridden from ICustomThumbnailClient

  Type Name Description
Public function Virtual void

Draw ( FTrackEditorThumbnail& TrackEditorThumbnail
)

  
Public function Virtual void

Setup ()

  

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