🚀 go-pugleaf

My appologies, I found my mistake. I'm sure I'll have pleanty of legitimate questions about scripting in the future, but this isn't one of them. The script that I was using actually defined the eyeDropper script internally, but I assumed that it was a "built-in" function. Their eyeDropper script is as follows.

function eyeDropper(x,y) { // --------------------------------------------------------eyeDropper---

// This function returns the three values for the RGB colours of any given pixel

	var x2 = x + 1;
	var y2 = y + 1;
	var out = new Array(3);
	docRef.selection.select([[x,y], [x2,y], [x2,y2], [x, y2]], SelectionType.REPLACE, 0, false);
	for(ch in list = ["Red", "Green", "Blue"]) {
	histogram = docRef.channels[list[ch]].histogram;
		for (i = 0; i <= 255; i++) { 			if (histogram[i]) { 				out[ch] = i; 				break; 			} 		} // end for 	} // end for return out;

} // end function eyeDropper