Pie/Donut chart legend labeled line color

[Miller S.]

I have a pie chart with the legend position to labeled. My objective is to make all the text and legend marker lines black. Right now the lines are gray and so are the values-and-percentage numbers. Is there any way to make these all black?

[miller]

Here is what I have for options for the legend and label settings:

var options = {

          pieHole: 0.5,
          pieSliceText: 'none', //value-and-percentage//
          textStyle:{color: 'black'},
          legend: {position:'labeled', labeledValueText: 'both', alignment:'center',
            textStyle: {
            color: 'black',
            fontSize: 12}, strokeColor: {color: 'black'}, 
},
       
         
        };

[miller]

Solved:

var container = document.getElementById('pie_chart');
    var chart = new google.visualization.PieChart(container);
    chart.draw(view, options, observer);

		var observer = new MutationObserver(function () {
      $.each($('#pie_chart path[stroke="#636363"]'), function (index, path) {
        $(path).attr('stroke', '#000000');
      });
	  $.each($('#pie_chart path[fill="#636363"]'), function (index, path) {
        $(path).attr('fill', '#000000');
      });
      $.each($('#pie_chart text[fill="#9e9e9e"]'), function (index, label) {
        $(label).attr('fill', '#000000');
      });
    });
    observer.observe(container, {
      attributes: true,
      childList: true,
      subtree: true
    });		

//And to the header:

<script src="//cdn.jsdelivr.net/npm/mutationobserver-shim/dist/mutationobserver.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>