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jellyfin/MediaBrowser.Server.Impleme.../Drawing/UnplayedCountIndicator.cs

63 lines
2.0 KiB

using System.Globalization;
using ImageMagickSharp;
using MediaBrowser.Model.Drawing;
namespace MediaBrowser.Server.Implementations.Drawing
{
public class UnplayedCountIndicator
{
private const int OffsetFromTopRightCorner = 38;
public void DrawUnplayedCountIndicator(MagickWand wand, ImageSize imageSize, int count)
{
var x = imageSize.Width - OffsetFromTopRightCorner;
var text = count.ToString(CultureInfo.InvariantCulture);
using (var draw = new DrawingWand())
{
using (PixelWand pixel = new PixelWand())
{
pixel.Color = "#52B54B";
pixel.Opacity = 0.2;
draw.FillColor = pixel;
draw.DrawCircle(x, OffsetFromTopRightCorner, x - 20, OffsetFromTopRightCorner - 20);
pixel.Opacity = 0;
pixel.Color = "white";
draw.FillColor = pixel;
draw.Font = "Sans-Serif";
draw.FontStyle = FontStyleType.NormalStyle;
draw.TextAlignment = TextAlignType.CenterAlign;
draw.FontWeight = FontWeightType.RegularStyle;
draw.TextAntialias = true;
var fontSize = 30;
var y = OffsetFromTopRightCorner + 11;
if (text.Length == 1)
{
x += 2;
}
else if (text.Length == 2)
{
x += 1;
}
else if (text.Length >= 3)
{
x += 1;
y -= 2;
fontSize = 24;
}
draw.FontSize = fontSize;
draw.DrawAnnotation(x, y, text);
draw.FillColor = pixel;
wand.CurrentImage.DrawImage(draw);
}
}
}
}
}