Method drawRoi

ij/src/main/java/ij/gui/ImageCanvas.java:304–325

(Roi roi, Graphics g)

	}

	@AstroImageJ(reason = "widen access to protected", modified = true)
	protected void drawRoi(Roi roi, Graphics g) {
		if (Interpreter.isBatchMode())
			return;
		if (roi==currentRoi) {
			Color lineColor = roi.getStrokeColor();
			Color fillColor = roi.getFillColor();
			float lineWidth = roi.getStrokeWidth();
			roi.setStrokeColor(null);
			roi.setFillColor(null);
			boolean strokeSet = roi.getStroke()!=null;
			if (strokeSet)
				roi.setStrokeWidth(1);
			roi.draw(g);
			roi.setStrokeColor(lineColor);
			if (strokeSet)
				roi.setStrokeWidth(lineWidth);
			roi.setFillColor(fillColor);
			currentRoi = null;
		} else
			roi.draw(g);
    }
           
	public int getSliceNumber(String label) {
		if (label==null) return 0;