playerPositionChanged

since 0.9.4

Description

This event is fired when the current playback position of the song changed.

playerPositionChangedJavaScript

alphaTab.playerPositionChangedjQuery

alphaTab.playerPositionChangedHTML

PlayerPositionChanged.net

playerPositionChangedAndroid

Types

function(args)JavaScript

Action<PositionChangedEventArgs>.net

(e: PositionChangedEventArgs) -> UnitAndroid

Parameters

Parameters	Type	Summary
argsJavaScript	alphaTab.synth.PositionChangedEventArgs	The information about the player position.
args.net	AlphaTab.Synth.PositionChangedEventArgs	The information about the player position.
argsAndroid	alphaTab.synth.PositionChangedEventArgs	The information about the player position.

PositionChangedEventArgs Properties

Parameters	Type	Summary
currentTimeJavaScript	number	The current time position within the song in milliseconds.
CurrentTime.net	double	The current time position within the song in milliseconds.
currentTimeAndroid	double	The current time position within the song in milliseconds.
endTimeJavaScript	number	The total length of the song in milliseconds.
EndTime.net	double	The current time position within the song in milliseconds.
endTimeAndroid	double	The current time position within the song in milliseconds.
currentTickJavaScript	number	The current time position within the song in midi ticks.
CurrentTick.net	double	The current time position within the song in midi ticks.
currentTickAndroid	double	The current time position within the song in midi ticks.
endTickJavaScript	number	The total length of the song in midi ticks.
EndTick.net	double	The current time position within the song in midi ticks.
endTickAndroid	double	The current time position within the song in midi ticks.
isSeekJavaScript	boolean	Whether the position changed because of time seeking and not due to playback. since 1.2.0-alpha.97
IsSeek.net	bool	Whether the position changed because of time seeking and not due to playback. since 1.2.0-alpha.97
isSeekAndroid	bool	Whether the position changed because of time seeking and not due to playback. since 1.2.0-alpha.97

Examples

JavaScript

const api = new alphaTab.AlphaTabApi(document.querySelector('#alphaTab'));
api.playerPositionChanged.on((args) => {
    updatePlayerPosition(args);
});

HTML

$('#alphaTab').on('alphaTab.positionChanged', (e, args) => {
    updatePlayerPosition(args);
});

jQuery

document.querySelector('#alphaTab').addEventListener('alphaTab.positionChanged', (e) => {
    var args = e.detail;
    updatePlayerPosition(args);
}, false);

C#

var api = new AlphaTabApi<MyControl>(...);
api.PlayerPositionChanged.On(args => 
{
    UpdatePlayerPosition(args);
});

Android

val api = AlphaTabApi<MyControl>(...)
api.playerPositionChanged.on { args ->
    updatePlayerPosition(args)
}