private async Task LoadScore()
{
_isRenderInProgress = true;
var trackIndex = 0;
if (!_isScoreLoaded)
{
_isScoreLoaded = true;
_score = await GetTestScore();
//_score = await GetPopularScore();
}
if (_score != null)
{
var track = _score.Tracks[trackIndex];
// render score with svg engine and desired rendering width
var settings = new AlphaTab.Settings();
settings.Core.Engine = "skia";
settings.Display.Scale = 1;
var renderer = new AlphaTab.Rendering.ScoreRenderer(settings)
{
Width = 970// this.Bounds.Width
};
var totalWidth = 0;
var totalHeight = 0;
renderer.PartialRenderFinished.On(r => {
partialImages.Add((SKImage)r.RenderResult);
});
renderer.RenderFinished.On(r =>
{
totalWidth = (int)r.TotalWidth;
totalHeight = (int)r.TotalHeight;
this.Height = totalHeight;
this.Width = totalWidth;
_isRenderInProgress = false;
});
renderer.RenderScore(_score, new double[] { track.Index });
}
}
private async Task LoadTablature(string url, int itemIndex)
{
try
{
_score = await new ScoreServiceManager().LoadScoreFromUrl(url);
}
catch (Exception)
{
await DisplayAlert("Check connection", "Tablature score could not be loaded", "OK", "Cancel");
return;
}
if (_score != null)
{
var track = _score.Tracks[itemIndex];
/*TablatureControl.Tracks = new[] {
* track
* };*/
}
}
private string NameFromScore(AlphaTab.Model.Score score)
{
return(score.Artist + " - " + score.Title);
}