/// <inheritdoc />
public Task Save(CompressedBitmapFormat format, float quality, Stream target)
{
ImageEncoder encoder = null;
try
{
int qualityPercent = (int)(100 * quality);
switch (format)
{
case CompressedBitmapFormat.Jpeg:
encoder = new JpegEncoder();
((JpegEncoder)encoder).Quality = qualityPercent;
break;
case CompressedBitmapFormat.Png:
encoder = new PngEncoder();
if (qualityPercent == 100)
{
((PngEncoder)encoder).Compression = PngCompression.None;
}
else if (qualityPercent < 10)
{
((PngEncoder)encoder).Compression = PngCompression.Level1;
}
else
{
((PngEncoder)encoder).Compression = (PngCompression)(qualityPercent / 10);
}
break;
}
encoder.SetResolution(new Tizen.Multimedia.Size((int)Width, (int)Height));
return(encoder.EncodeAsync(Inner.Buffer, target));
}
finally
{
encoder?.Dispose();
}
}
