jellyfin/Jellyfin.Drawing.Skia/PlayedIndicatorDrawer.cs

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using MediaBrowser.Model.Drawing;
using SkiaSharp;
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namespace Jellyfin.Drawing.Skia
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{
/// <summary>
/// Static helper class for drawing 'played' indicators.
/// </summary>
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public static class PlayedIndicatorDrawer
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{
private const int OffsetFromTopRightCorner = 38;
/// <summary>
/// Draw a 'played' indicator in the top right corner of a canvas.
/// </summary>
/// <param name="canvas">The canvas to draw the indicator on.</param>
/// <param name="imageSize">
/// The dimensions of the image to draw the indicator on. The width is used to determine the x-position of the
/// indicator.
/// </param>
public static void DrawPlayedIndicator(SKCanvas canvas, ImageDimensions imageSize)
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{
var x = imageSize.Width - OffsetFromTopRightCorner;
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using var paint = new SKPaint
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{
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Color = SKColor.Parse("#CC00A4DC"),
Style = SKPaintStyle.Fill
};
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canvas.DrawCircle(x, OffsetFromTopRightCorner, 20, paint);
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paint.Color = new SKColor(255, 255, 255, 255);
paint.TextSize = 30;
paint.IsAntialias = true;
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// or:
// var emojiChar = 0x1F680;
const string Text = "✔️";
var emojiChar = StringUtilities.GetUnicodeCharacterCode(Text, SKTextEncoding.Utf32);
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// ask the font manager for a font with that character
paint.Typeface = SKFontManager.Default.MatchCharacter(emojiChar);
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canvas.DrawText(Text, (float)x - 20, OffsetFromTopRightCorner + 12, paint);
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}
}
}