public void GenerateField(bool update_filters = false)
{
dominoes = new int[length, height];
System.Drawing.Image i;
if (!update_filters)
{
using (var bmpTemp = new System.Drawing.Bitmap(SourcePath))
{
i = new System.Drawing.Bitmap(bmpTemp);
}
}
else
{
i = ImageHelper.BitmapImageToBitmap(filters.preview);
}
if (length < 2)
{
m_length = 2;
}
if (height < 2)
{
m_height = 2;
}
System.Drawing.Bitmap thumb = new System.Drawing.Bitmap(length, height);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(thumb);
graphics.Clear(System.Drawing.Color.White);
if (ResizeMode == 0)
{
graphics.InterpolationMode = InterpolationMode.NearestNeighbor;
}
if (ResizeMode == 1)
{
graphics.InterpolationMode = InterpolationMode.Bicubic;
}
if (ResizeMode == 2)
{
graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
}
System.Drawing.Imaging.ImageAttributes attr = new System.Drawing.Imaging.ImageAttributes();
System.Drawing.Imaging.ImageAttributes Att = new System.Drawing.Imaging.ImageAttributes();
Att.SetWrapMode(System.Drawing.Drawing2D.WrapMode.TileFlipXY);
graphics.DrawImage(i, new System.Drawing.Rectangle(0, 0, length, height), 0, 0, i.Width, i.Height, System.Drawing.GraphicsUnit.Pixel, Att);
//graphics.DrawImage(i, 0, 0, length, height);
BitmapImage bitmapImage = ImageHelper.BitmapToBitmapImage(thumb);
BitmapSource bitm = new FormatConvertedBitmap(bitmapImage, PixelFormats.Bgr24, null, 0);
WriteableBitmap b = BitmapFactory.ConvertToPbgra32Format(bitm);
IColorSpaceComparison comp;
switch (ColorRegressionMode)
{
case 0: comp = new CmcComparison(); break;
case 1: comp = new Cie1976Comparison(); break;
case 2: comp = new Cie94Comparison(); break;
default: comp = new CieDe2000Comparison(); break;
}
Dithering d;
switch (DiffusionMode)
{
case 0: d = new NoDithering(comp, Colors); break;
case 1: d = new FloydSteinbergDithering(comp, Colors); break;
case 2: d = new JarvisJudiceNinkeDithering(comp, Colors); break;
default: d = new StuckiDithering(comp, Colors); break;
}
dominoes = d.Dither(b, comp);
b.Lock();
}
