Method updateVirtualSlice

ij/src/main/java/ij/ImagePlus.java:410–418

Use to update the image when the underlying virtual stack changes.

()

	/** Use to update the image when the underlying virtual stack changes. */
	public void updateVirtualSlice() {
		ImageStack vstack = getStack();
		if (vstack.isVirtual()) {
			double min=getDisplayRangeMin(), max=getDisplayRangeMax();
			setProcessor(vstack.getProcessor(getCurrentSlice()));
			setDisplayRange(min,max);
		} else
			throw new IllegalArgumentException("Virtual stack required");
	}

	/** Sets the display mode of composite color images, where 'mode'
		 should be IJ.COMPOSITE, IJ.COLOR or IJ.GRAYSCALE. */