Method getBounds

ij/src/main/java/ij/macro/Functions.java:2858–2885

(boolean intValues)

	}

	void getBounds(boolean intValues) {
		Variable x = getFirstVariable();
		Variable y = getNextVariable();
		Variable width = getNextVariable();
		Variable height = getLastVariable();
		ImagePlus imp = getImage();
		Roi roi = imp.getRoi();
		if (roi!=null) {
			if (intValues) {
				Rectangle r = roi.getBounds();
				x.setValue(r.x);
				y.setValue(r.y);
				width.setValue(r.width);
				height.setValue(r.height);
			} else {
				Rectangle2D.Double r = roi.getFloatBounds();
				x.setValue(r.x);
				y.setValue(r.y);
				width.setValue(r.width);
				height.setValue(r.height);
			}
		} else {
			x.setValue(0);
			y.setValue(0);
			width.setValue(imp.getWidth());
			height.setValue(imp.getHeight());
		}
	}

	String substring(String s) {
		s = getStringFunctionArg(s);