private void DrawIndicator(SKCanvas canvas, int imageWidth, int imageHeight, ImageProcessingOptions options)
{
try
{
var currentImageSize = new ImageSize(imageWidth, imageHeight);
if (options.AddPlayedIndicator)
{
var task = new PlayedIndicatorDrawer(_appPaths, _httpClientFactory(), _fileSystem).DrawPlayedIndicator(canvas, currentImageSize);
Task.WaitAll(task);
}
else if (options.UnplayedCount.HasValue)
{
new UnplayedCountIndicator(_appPaths, _httpClientFactory(), _fileSystem).DrawUnplayedCountIndicator(canvas, currentImageSize, options.UnplayedCount.Value);
}
if (options.PercentPlayed > 0)
{
new PercentPlayedDrawer().Process(canvas, currentImageSize, options.PercentPlayed);
}
}
catch (Exception ex)
{
_logger.ErrorException("Error drawing indicator overlay", ex);
}
}
public void DrawUnplayedCountIndicator(SKCanvas canvas, ImageSize imageSize, int count)
{
var x = imageSize.Width - OffsetFromTopRightCorner;
var text = count.ToString(CultureInfo.InvariantCulture);
using (var paint = new SKPaint())
{
paint.Color = SKColor.Parse("#CC52B54B");
paint.Style = SKPaintStyle.Fill;
canvas.DrawCircle((float)x, OffsetFromTopRightCorner, 20, paint);
}
using (var paint = new SKPaint())
{
paint.Color = new SKColor(255, 255, 255, 255);
paint.Style = SKPaintStyle.Fill;
paint.Typeface = SKTypeface.FromFile(PlayedIndicatorDrawer.ExtractFont("robotoregular.ttf", _appPaths, _fileSystem));
paint.TextSize = 24;
paint.IsAntialias = true;
var y = OffsetFromTopRightCorner + 9;
if (text.Length == 1)
{
x -= 7;
}
if (text.Length == 2)
{
x -= 13;
}
else if (text.Length >= 3)
{
x -= 15;
y -= 2;
paint.TextSize = 18;
}
canvas.DrawText(text, (float)x, y, paint);
}
}