Method addToPlot

ij/src/main/java/ij/macro/Functions.java:2803–2838

(Plot currentPlot)

	}

	double addToPlot(Plot currentPlot) {
		String shape = getFirstString();
		int what = Plot.toShape(shape);
		double[] x = getNextArray();
		double[] y;
		double[] errorBars = null;
		String label = null;
		if (interp.nextToken()==')') {
			y = x;
			x = new double[y.length];
			for (int i=0; i<y.length; i++)
				x[i] = i;
		} else {
			interp.getComma();
			y = getNumericArray();
			if (interp.nextToken()!=')') {
				interp.getComma();
				if (isArrayArg()) //can error bars (array) or label
					errorBars = getNumericArray();
				else
					label = getString();
			}
		}
		interp.getRightParen();
		if (what==-1)
			currentPlot.addErrorBars(y);
		else if (what==-2)
			currentPlot.addHorizontalErrorBars(y);
		else if (errorBars != null)
			currentPlot.addPoints(x, y, errorBars, what);
		else
			currentPlot.add(shape, x, y);
		if (label != null)
			currentPlot.setLabel(-1, label);
		return Double.NaN;
	}

	double replacePlot(Plot plot) {
		int index = (int)getFirstArg();