//Colour matching algorithim
private FCell matchFast(Cell input)
{
FCell result = new FCell();
result.character = 177;
result.colour1 = 0;
result.colour2 = 0;
int diff = 0;
int min = int.MaxValue;
Color avg = avgColour(input);
for (int i = 0; i < 136; i++)
{
diff = Math.Abs(avgs[i].avg.R - avg.R) + Math.Abs(avgs[i].avg.G - avg.G) + Math.Abs(avgs[i].avg.B - avg.B);
if (diff < min)
{
min = diff;
result.colour1 = avgs[i].colour1;
result.colour2 = avgs[i].colour2;
}
}
return result;
}
private FCell matchSlow(Cell input, int i)
{
FCell result = new FCell();
result.character = 0;
result.colour1 = 0;
result.colour2 = 13;
//find most popular colours
int diff1;
int diff2;
int min = int.MaxValue;
byte[] mcommon = getMCommon(input);
for (int cha = 3; cha < 255; cha++)
{
diff1 = 0;
diff2 = 0;
//only two things to try here.
for (int pixel = 0; pixel < 64; pixel++)
{
if (fonts[i].getPix(cha, pixel))
{
diff1 += Math.Abs(input.getPix(pixel).R - colours[mcommon[0]].R) + Math.Abs(input.getPix(pixel).G - colours[mcommon[0]].G) + Math.Abs(input.getPix(pixel).B - colours[mcommon[0]].B); //0 and 1
diff2 += Math.Abs(input.getPix(pixel).R - colours[mcommon[1]].R) + Math.Abs(input.getPix(pixel).G - colours[mcommon[1]].G) + Math.Abs(input.getPix(pixel).B - colours[mcommon[1]].B); //1 and 0
}
else
{
diff1 += Math.Abs(input.getPix(pixel).R - colours[mcommon[1]].R) + Math.Abs(input.getPix(pixel).G - colours[mcommon[1]].G) + Math.Abs(input.getPix(pixel).B - colours[mcommon[1]].B); //0 and 1
diff2 += Math.Abs(input.getPix(pixel).R - colours[mcommon[0]].R) + Math.Abs(input.getPix(pixel).G - colours[mcommon[0]].G) + Math.Abs(input.getPix(pixel).B - colours[mcommon[0]].B); //1 and 0
}
}
if (diff1 < min)
{
min = diff1;
result.character = (byte)cha;
result.colour1 = (byte)mcommon[0];
result.colour2 = (byte)mcommon[1];
}
if (diff2 < min)
{
min = diff2;
result.character = (byte)cha;
result.colour1 = (byte)mcommon[1];
result.colour2 = (byte)mcommon[0];
}
}
return result;
}
public void setCell(FCell cell, int index)
{
cells[index] = cell;
}