Method imageCalculator

ij/src/main/java/ij/macro/Functions.java:4449–4459

()

	}

	void imageCalculator() {
		String operator = getFirstString();
		interp.getComma();
		ImagePlus img1 = getImageArg();
		interp.getComma();
		ImagePlus img2 = getImageArg();
		interp.getRightParen();
		ImageCalculator ic = new ImageCalculator();
		ic.calculate(operator, img1, img2);
		resetImage();
	}

	void setRGBWeights() {
		double r = getFirstArg();