Method toFloat

ij/src/main/java/ij/util/Tools.java:132–140

Converts the double array 'a' to a float array.

(double[] a)

	/** Converts the double array 'a' to a float array. */
	public static float[] toFloat(double[] a) {
		if (a==null)
			return null;
		int len = a.length;
		float[] f = new float[len];
		for (int i=0; i<len; i++)
			f[i] = (float)a[i];
		return f;
	}

	/** Adds a number to all array elements */
	public static void addToArray(float[] a, float value) {