TrimViewer class

Inheritance

Constructors

TrimViewer({Key? key, required Trimmer trimmer, Duration maxVideoLength = const Duration(milliseconds: 0), ViewerType type = ViewerType.auto, double viewerWidth = 50 * 8, double viewerHeight = 50, bool showDuration = true, TextStyle durationTextStyle = const TextStyle(color: Colors.white), DurationStyle durationStyle = DurationStyle.FORMAT_HH_MM_SS, dynamic onChangeStart(double startValue)?, dynamic onChangeEnd(double endValue)?, dynamic onChangePlaybackState(bool isPlaying)?, double paddingFraction = 0.2, TrimEditorProperties editorProperties = const TrimEditorProperties(), TrimAreaProperties areaProperties = const TrimAreaProperties(), VoidCallback? onThumbnailLoadingComplete})
Widget for displaying the video trimmer.
const

Properties

areaProperties → TrimAreaProperties
Properties for customizing the trim area.
final
durationStyle → DurationStyle
For specifying a style of the duration
final
durationTextStyle → TextStyle
For providing a TextStyle to the duration text.
final
editorProperties → TrimEditorProperties
Properties for customizing the trim editor.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
maxVideoLength → Duration
For defining the maximum length of the output video.
final
onChangeEnd → (dynamic Function(double endValue)?)
Callback to the video end position.
final
onChangePlaybackState → (dynamic Function(bool isPlaying)?)
Callback to the video playback state to know whether it is currently playing or paused.
final
onChangeStart → (dynamic Function(double startValue)?)
Callback to the video start position
final
onThumbnailLoadingComplete → VoidCallback?
Callback for thumbnail loader to know when all the thumbnails are loaded.
final
paddingFraction → double
This is the fraction of padding present beside the trimmer editor, calculated on the maxVideoLength value.
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
showDuration → bool
For showing the start and the end point of the video on top of the trimmer area.
final
trimmer → Trimmer
The Trimmer instance controlling the data.
final
type → ViewerType
For specifying the type of the trim viewer. You can choose among: auto, fixed, and scrollable.
final
viewerHeight → double
For defining the total trimmer area height
final
viewerWidth → double
For defining the total trimmer area width
final

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<TrimViewer>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited