public void HandleSource(BitmapSource source)
{
Color[,] samples = BitmapManipulator.SampleBitmapSource(source, PixelsHigh, PixelsWide);
Colors = samples;
BitTile = BitmapManipulator.CreateBitTile(samples, 1, PixelsHigh, PixelsWide);
_undo.Clear();
}
public void Undo()
{
if (_undo.Count > 0)
{
Colors = _undo.Pop();
BitTile = BitmapManipulator.CreateBitTile(Colors, 1, PixelsHigh, PixelsWide);
}
}
public void NewSheet(int height, int width, int pixelWidth)
{
_undo.Clear();
PixelsHigh = height;
PixelsWide = width;
SizeOfPixel = pixelWidth;
Colors = new Color[PixelsHigh, PixelsWide];
for (int i = 0; i < PixelsHigh; i++)
{
for (int j = 0; j < PixelsWide; j++)
{
Colors[i, j] = Color.FromArgb(0xff, 0xff, 0xff, 0xff);
}
}
BitTile = BitmapManipulator.CreateBitTile(Colors, 1, PixelsHigh, PixelsWide);
}