Method setRoiPosition

ij/src/main/java/ij/macro/Functions.java:8183–8193

(Roi roi)

	}

	void setRoiPosition(Roi roi) {
		int channel = (int)getFirstArg();
		if (interp.nextToken()==')') {
			interp.getRightParen();
			roi.setPosition(channel);
			return;
		}
		int slice = (int)getNextArg();
		int frame = (int)getLastArg();
		roi.setPosition(channel, slice, frame);
	}

	void getRoiPosition(Roi roi) {
		Variable channel = getFirstVariable();