public int getClosestColor(Color c, Color[] pal)
{
int bestInd = 0;
float bestDif = ImageIndexer.colorDifferenceWithoutAlpha(pal[0], c);
for (int i = 0; i < pal.Length; i++)
{
float d = ImageIndexer.colorDifferenceWithoutAlpha(pal[i], c);
if (d < bestDif)
{
bestDif = d;
bestInd = i;
}
}
return(bestInd);
}
static private int getClosestColor(Color[] pal, Color c)
{
if (c.A == 0)
{
return(0);
}
int bestInd = 1;
float bestDif = ImageIndexer.colorDifferenceWithoutAlpha(pal[1], c);
for (int i = 1; i < pal.Length; i++)
{
float d = ImageIndexer.colorDifferenceWithoutAlpha(pal[i], c);
if (d < bestDif)
{
bestDif = d;
bestInd = i;
}
}
return(bestInd);
}
