Method getDoubleFromArrayList

ij/src/main/java/ij/gui/Plot.java:954–960

(ArrayList list)

	}

	public double[] getDoubleFromArrayList(ArrayList list) {
		if (list == null) return null;
		double[] targ = new double[list.size()];
		for (int i = 0; i < list.size(); i++)
			targ[i] = ((Double) list.get(i)).doubleValue();
		return targ;
	}

	/** Adds a set of points that will be drawn as ARROWs.
	 * @param x1		the x-coodinates of the beginning of the arrow