public void DrawCore(string imagePath, WatermarkMode mode, Action <SKData> postAction)
{
Logger.LogDebug($"Watermark image file: {imagePath}");
Logger.LogDebug($"Watermark mode: {mode.AsEnumName()}");
using (var bmp = SKBitmap.Decode(imagePath))
{
using (var canvas = new SKCanvas(bmp))
{
var imageSize = new Size(bmp.Width, bmp.Height);
DrawCore(canvas, imageSize, mode);
}
using (var img = SKImage.FromBitmap(bmp))
using (var data = img.Encode(CurrentImageFormat, Options.Quality))
{
if (data.IsNull())
{
throw new InvalidOperationException(InternalResource.InvalidOperationExceptionUnsupportedImageFormat);
}
postAction.Invoke(data);
}
}
}
