/// <summary>
/// Initializes a new instance of the <see cref="PaletteFrameQuantizer{TPixel}"/> class.
/// </summary>
/// <param name="quantizer">The palette quantizer.</param>
/// <param name="colors">An array of all colors in the palette.</param>
public PaletteFrameQuantizer(PaletteQuantizer quantizer, TPixel[] colors)
: base(quantizer, true)
{
Guard.MustBeBetweenOrEqualTo(colors.Length, 1, 256, nameof(colors));
this.palette = colors;
this.paletteVector = new Vector4[this.palette.Length];
PixelOperations <TPixel> .Instance.ToScaledVector4(this.palette, this.paletteVector, this.palette.Length);
}
/// <summary>
/// Initializes a new instance of the <see cref="PaletteFrameQuantizer{TPixel}"/> class.
/// </summary>
/// <param name="quantizer">The palette quantizer.</param>
/// <param name="colors">An array of all colors in the palette.</param>
public PaletteFrameQuantizer(PaletteQuantizer quantizer, TPixel[] colors)
: base(quantizer, true)
{
// TODO: Why is this value constrained? Gif has limitations but theoretically
// we might want to reduce the palette of an image to greater than that limitation.
Guard.MustBeBetweenOrEqualTo(colors.Length, 1, 256, nameof(colors));
this.palette = colors;
this.paletteVector = new Vector4[this.palette.Length];
PixelOperations <TPixel> .Instance.ToScaledVector4(this.palette, this.paletteVector, this.palette.Length);
}