public IGraphicsCodec CloneCodec(IGraphicsCodec codec)
{
return(GetCodec(codec.Name, new Size(codec.Width, codec.Height)));
}
public static ScatteredArranger CreateIndexedArrangerFromImage(string imageFile, ColorModel colorModel,
bool zeroIndexTransparent, ICodecFactory factory, IGraphicsCodec codec)
{
var image = new Bitmap(imageFile);
var imagePalette = image.Palette;
var palette = new Palette("testPalette", new ColorFactory(), colorModel, zeroIndexTransparent, PaletteStorageSource.Project);
var colorSources = imagePalette.Entries
.Select(x => new ProjectNativeColorSource(new ColorRgba32(x.R, x.G, x.B, x.A)));
palette.SetColorSources(colorSources);
var file = new MemoryDataSource("test", image.Width * image.Height);
var elemsX = image.Width / codec.Width;
var elemsY = image.Height / codec.Height;
var arranger = new ScatteredArranger("testArranger", PixelColorType.Indexed, ElementLayout.Tiled, elemsX, elemsY, codec.Width, codec.Height);
var address = new BitAddress(0);
for (int y = 0; y < elemsY; y++)
{
for (int x = 0; x < elemsX; x++)
{
var element = new ArrangerElement(x, y, file, address, factory.CloneCodec(codec), palette);
address += codec.StorageSize;
arranger.SetElement(element, x, y);
}
}
return(arranger);
}
