private void Redraw()
{
Dictionary <double, int> dict = new Dictionary <double, int>();
bmp.LockBitmap();
//bmp.Clear(ColorFilter.white);
bmp.Clear(ColorFilter.black);
for (int y = 1; y < gridHeight; y++)
{
double xUnitSize = gridWidth / (double)y;
int totalSlots = y;
for (int x = 0; x < totalSlots; x++)
{
PixelData pd = new PixelData(0xFF, 0xFF, 0xFF);
colorFilter.GetColor(xUnitSize, x, totalSlots, ref pd);
int xp = (int)Math.Round(x * xUnitSize);
bmp.SetPixel(xp, y, pd);
//double gridX =Math.Round(x * ratio * 10);
//if (!dict.ContainsKey(gridX))// && dict.Count < colors.Count)
//{
// dict.Add(gridX, dict.Count);
// isNew = true;
//}
//int slot = 1;
//double left = y - x;
//int b = left % 8 != slot ? 255 : 0;
//int r = x % 8 != slot ? 255 : 0;
//int g = x % 32 != slot ? (left % 32 != slot ? 255 : 0) : 0;
//pd = new PixelData(r, g, b);
}
}
bmp.UnlockBitmap();
bmp.Bitmap.Save("test.png");
}
public override void GetColor(double xUnitSize, int xSlot, int xTotalSlots, ref PixelData pd)
{
double x = xSlot * xUnitSize;
//double above = sortedSet.Where(val => val >= x).FirstOrDefault();
//double below = sortedSet.Where(val => val < x).FirstOrDefault();
//double difAbove = Math.Abs(above - x);
//double difBelow = Math.Abs(below - x);
//double minDif = Math.Min(difAbove, difBelow);
int pixelX = (int)x;
bool isNew = !set.ContainsKey(pixelX);
if (isNew)
{
set.Add(pixelX, 1);
}
else
{
int count = set[pixelX];
set[pixelX] = count + 1;
int difVal = (int)(Math.Abs((int)x - x) * 256);
int g = (int)(xTotalSlots / (double)count * 0x80) % 0xFF;
pd.ChangeTo(difVal, (int)(difVal / 2.0), (int)(g * 0.7));
}
}
public void ChangeTo(PixelData pd)
{
this.red = pd.red;
this.green = pd.green;
this.blue = pd.blue;
}
public virtual void GetColor(double xUnitSize, int xSlot, int xTotalSlots, ref PixelData pd)
{
}
public void SetPixel(int x, int y, PixelData color)
{
PixelData *pixel = PixelAt(x, y);
*pixel = color;
}
public PixelData GetPixel(int x, int y)
{
PixelData returnValue = *PixelAt(x, y);
return(returnValue);
}
