Method calculateDistance

ij/src/main/java/ij/gui/Plot.java:983–986

(double x1, double y1, double x2, double y2)

	}

	@AstroImageJ(reason = "Access widen for Vector Plot saving", modified = true)
	public static double calculateDistance(double x1, double y1, double x2, double y2) {
		return java.lang.Math.sqrt((x2 - x1)*(double)(x2 - x1) + (y2 - y1)*(double)(y2 - y1));
	}

	/** Adds a set of vectors to the plot using double ArrayLists.
	 *	Does not support logarithmic axes.