AnimationViewModel

Members

clockViewModel :ClockViewModel

Gets the clock view model.

dateFormatter :Function

Gets or sets the current date formatting function, which takes a JulianDate and an AnimationViewModel instance and returns a string representation of the calendar date portion.

dateLabel :String

Gets the string representation of the current date. This property is observable.

faster :Command

Gets a command that increases the speed of animation.

multiplierLabel :String

Gets the string representation of the current multiplier. This property is observable.

pauseViewModel :ToggleButtonViewModel

Gets the pause toggle button view model.

playForwardViewModel :ToggleButtonViewModel

Gets the play toggle button view model.

playRealtimeViewModel :ToggleButtonViewModel

Gets the realtime toggle button view model.

playReverseViewModel :ToggleButtonViewModel

Gets the reverse toggle button view model.

shuttleRingAngle :Number

Gets or sets the current shuttle ring angle. This property is observable.

shuttleRingDragging :Boolean

Gets or sets whether the shuttle ring is currently being dragged. This property is observable.

Default Value:

• false

slower :Command

Gets a command that decreases the speed of animation.

snapToTicks :Boolean

Gets or sets whether dragging the shuttle ring should cause the multiplier to snap to the defined tick values rather than interpolating between them. This property is observable.

Default Value:

• false

timeFormatter :Function

Gets or sets the current time formatting function, which takes a JulianDate and an AnimationViewModel instance and returns a string representation of the time portion.

timeLabel :String

Gets the string representation of the current time. This property is observable.

<static> defaultTicks

Gets or sets the default array of known clock multipliers associated with new instances of the shuttle ring.

Methods

getShuttleRingTicks

Gets a copy of the array of positive known clock multipliers to associate with the shuttle ring.

Returns:

The array of known clock multipliers associated with the shuttle ring.

setShuttleRingTicks

Sets the array of positive known clock multipliers to associate with the shuttle ring. These values will have negative equivalents created for them and sets both the minimum and maximum range of values for the shuttle ring as well as the values that are snapped to when a single click is made. The values need not be in order, as they will be sorted automatically, and duplicate values will be removed.

Parameters:

Name	Type	Description
positiveTicks		The list of known positive clock multipliers to associate with the shuttle ring.

Throws:

DeveloperError : positiveTicks is required.

<static> defaultDateFormatter

The default date formatter used by new instances.

Parameters:

Name	Type	Description
date	JulianDate	The date to be formatted
viewModel	AnimationViewModel	The AnimationViewModel instance requesting formatting.

Returns:

String The string representation of the calendar date portion of the provided date.

<static> defaultTimeFormatter

The default time formatter used by new instances.

Parameters:

Name	Type	Description
date	JulianDate	The date to be formatted
viewModel	AnimationViewModel	The AnimationViewModel instance requesting formatting.

Returns:

String The string representation of the time portion of the provided date.