Method getRawLength

ij/src/main/java/ij/gui/Line.java:454–456

Returns the length of this line in pixels.

()

	/** Returns the length of this line in pixels. */
	public double getRawLength() {
		return Math.sqrt(sqr(x2d-x1d)+sqr(y2d-y1d));
	}

	/** Returns the pixel values along this line.
	 *  The line roi must have an associated ImagePlus.