/// <inheritdoc cref="TransformHistogramEventArgs"/>
public async Task OnEventHandler(object publisher, TransformHistogramEventArgs e)
{
try
{
var distribution = View.Dropdown;
var copy = await _locker.LockOperationAsync(
() => new Bitmap(ViewModel.Source)
).ConfigureAwait(true);
copy.Tag = distribution.ToString();
Aggregator.PublishFromAll(publisher,
new AttachBlockToRendererEventArgs(
block: new PipelineBlock(copy)
.Add <Bitmap, Bitmap>(
(bmp) => _provider.Transform(bmp, distribution, e.Parameters))
.Add <Bitmap>(
(bmp) => View.AddToQualityMeasureContainer(bmp))
.Add <Bitmap>(
(bmp) => View.EnableQualityQueue(true))
)
);
}
catch (Exception ex)
{
View.Tooltip(Errors.TransformHistogram);
}
}
public virtual async Task OnEventHandler(object publisher, TransformHistogramEventArgs e)
{
}