/// <summary>
/// 駒画像初期化
/// </summary>
/// <returns></returns>
private static ImageBrush[,] _InitSprite()
{
var bitmap = BitmapFrame.Create(new Uri("pack://Application:,,,/Shogi;component/Image/Koma.png"));
var w = bitmap.PixelWidth / 8;
var h = bitmap.PixelHeight / 4;
var sprite = new ImageBrush[8, 4];
for (int y = 0; y < sprite.GetLength(1); y++)
{
for (int x = 0; x < sprite.GetLength(0); x++)
{
var cut = new Int32Rect(x * w, y * h, w, h);
var sub = new CroppedBitmap(bitmap, cut);
sprite[x, y] = new ImageBrush(sub);
}
}
return(sprite);
}