diff options
Diffstat (limited to 'NesTiler/ColorFinder.cs')
| -rw-r--r-- | NesTiler/ColorFinder.cs | 35 |
1 files changed, 17 insertions, 18 deletions
diff --git a/NesTiler/ColorFinder.cs b/NesTiler/ColorFinder.cs index a6f55b0..748f844 100644 --- a/NesTiler/ColorFinder.cs +++ b/NesTiler/ColorFinder.cs @@ -13,28 +13,28 @@ namespace com.clusterrr.Famicom.NesTiler { static byte[] FORBIDDEN_COLORS = new byte[] { 0x0D, 0x0E, 0x0F, 0x1E, 0x1F, 0x2E, 0x2F, 0x3E, 0x3F }; - public readonly Dictionary<byte, Color> Colors; - private readonly Dictionary<Color, byte> cache = new(); + public readonly Dictionary<byte, SKColor> Colors; + private readonly Dictionary<SKColor, byte> cache = new(); public ColorFinder(string filename) { this.Colors = LoadColors(filename); } - private static Dictionary<byte, Color> LoadColors(string filename) + private static Dictionary<byte, SKColor> LoadColors(string filename) { Trace.WriteLine($"Loading colors from {filename}..."); if (!File.Exists(filename)) throw new FileNotFoundException($"Could not find file '{filename}'.", filename); var data = File.ReadAllBytes(filename); - Dictionary<byte, Color> nesColors; + Dictionary<byte, SKColor> nesColors; // Detect file type if ((Path.GetExtension(filename) == ".pal") || ((data.Length == 192 || data.Length == 1536) && data.Where(b => b >= 128).Any())) { // Binary file - nesColors = new Dictionary<byte, Color>(); + nesColors = new Dictionary<byte, SKColor>(); for (byte c = 0; c < 64; c++) { - var color = Color.FromArgb(data[c * 3], data[(c * 3) + 1], data[(c * 3) + 2]); + var color = new SKColor(data[c * 3], data[(c * 3) + 1], data[(c * 3) + 2]); nesColors[c] = color; } } @@ -63,7 +63,8 @@ namespace com.clusterrr.Famicom.NesTiler { try { - return ColorTranslator.FromHtml(kv.Value); + var color = ColorTranslator.FromHtml(kv.Value); ; + return new SKColor(color.R, color.G, color.B); } catch (FormatException) { @@ -82,13 +83,13 @@ namespace com.clusterrr.Famicom.NesTiler /// </summary> /// <param name="color">Input color</param> /// <returns>Output color index</returns> - public byte FindSimilarColorIndex(Color color) + public byte FindSimilarColorIndex(SKColor color) { if (cache.ContainsKey(color)) return cache[color]; byte result = byte.MaxValue; double minDelta = double.MaxValue; - Color c = Color.Transparent; + SKColor c = SKColors.Transparent; foreach (var index in Colors.Keys) { var delta = color.GetDelta(Colors[index]); @@ -112,9 +113,9 @@ namespace com.clusterrr.Famicom.NesTiler /// <param name="colors">Haystack</param> /// <param name="color">Niddle</param> /// <returns>Output color</returns> - public Color FindSimilarColor(IEnumerable<Color> colors, Color color) + public SKColor FindSimilarColor(IEnumerable<SKColor> colors, SKColor color) { - Color result = Color.Black; + SKColor result = SKColors.Black; double minDelta = double.MaxValue; foreach (var c in colors) { @@ -133,7 +134,7 @@ namespace com.clusterrr.Famicom.NesTiler /// </summary> /// <param name="color">Input colo</param> /// <returns>Output color</returns> - public Color FindSimilarColor(Color color) => Colors[FindSimilarColorIndex(color)]; + public SKColor FindSimilarColor(SKColor color) => Colors[FindSimilarColorIndex(color)]; public void WriteColorsTable(string filename) { @@ -150,19 +151,17 @@ namespace com.clusterrr.Famicom.NesTiler { for (int x = 0; x < colorColumns; x++) { - Color color; - SKColor skColor; + SKColor color; SKPaint paint; if (Colors.TryGetValue((byte)((y * colorColumns) + x), out color)) { - skColor = new SKColor(color.R, color.G, color.B); - paint = new SKPaint() { Color = skColor }; + paint = new SKPaint() { Color = color }; canvas.DrawRegion(new SKRegion(new SKRectI(x * colorSize, y * colorSize, (x + 1) * colorSize, (y + 1) * colorSize)), paint); - skColor = new SKColor((byte)(0xFF - color.R), (byte)(0xFF - color.G), (byte)(0xFF - color.B)); // invert color + color = new SKColor((byte)(0xFF - color.Red), (byte)(0xFF - color.Green), (byte)(0xFF - color.Blue)); // invert color paint = new SKPaint() { - Color = skColor, + Color = color, TextAlign = SKTextAlign.Center, TextSize = textSize, FilterQuality = SKFilterQuality.High, |