Method doWand

ij/src/main/java/ij/IJ.java:1789–1791

Equivalent to clicking on the current image at (x,y) with the wand tool. Returns the number of points in the resulting ROI.

(int x, int y)

	/** Equivalent to clicking on the current image at (x,y) with the
		wand tool. Returns the number of points in the resulting ROI. */
	public static int doWand(int x, int y) {
		return doWand(getImage(), x, y, 0, null);
	}

	/** Traces the boundary of the area with pixel values within
	* 'tolerance' of the value of the pixel at the starting location.