for (int y = 0; y < getHeight(); y++) { for (int x = 0; x < getWidth(); x++) { int index = x*y + x; Color c = getColorAt(x, y); pixO[index] = c; } }
int x = index % getWidth(); int y = index / getWidth();
for (int y = 0; y < getHeight(); y++) { for (int x = 0; x < getWidth(); x++) { int index = x*y + x; Color c = getColorAt(x, y); pixO[index] = c; } }
int x = index % getWidth(); int y = index / getWidth();