如何在SVG地图的每个路径上填充六个圆圈标记

Question

当前，我可以在整个SVG地图上而不是在每个LGA路径上显示六个标记：

我附加了一个js小提琴链接，您可以看到我当前的实现。 https://jsfiddle.net/eduhmik/7end8qLs/

代码在SVG地图上随机添加圆圈标记。该计数基于您使用名为circlesLength的变量指定的长度。我希望每个路径上可能有四个标记，而不是SVG

const SVG_NS = 'http://www.w3.org/2000/svg';
document.querySelectorAll('path').forEach((item)=>{
    item.setAttribute('class', 'path');
    item.setAttribute('id', 'thePath');
})
const svg = document.getElementById('svg')
const lgaPath = document.getElementById('thePath')
/* .setAttribute('class','path').setAttribute('id','thePath') */
// the number of random points on the map
let circlesLength = 4;
// the bounding box of the path
/* let bb = thePath.getBBox(); */
//set the svg viewBox attribute
/* svg.setAttributeNS(null,"viewBox",`${bb.x} ${bb.y} ${bb.width} ${bb.height}`) */

// svg client rect
let cr = svg.getBoundingClientRect();

let n = 0;//a counter

for(let i = 0; i < 100; i++){
  // get a random point on the svg canvas
  let x = randomIntFromInterval(cr.x,(cr.x+cr.width));
  let y = randomIntFromInterval(cr.y,(cr.y+cr.height));

  //elementFromPoint returns the topmost Element at the specified coordinates (relative to the viewport).
  let elmt = document.elementFromPoint(x, y);
  // if the point is in path
  if(elmt && elmt.className.baseVal == "path"){
    //get the coordinates of the point on the svg 
    let svgPoint = getPoint(x,y); 
    //draw a circle with the center on the svg point
    drawCircle({cx:svgPoint.x,cy:svgPoint.y,r:.01}, svg)

    //incerase the counter
    n++

  };
  // if you already have 6 points break the loop
  if(n == circlesLength){break;}
}

// a function to get a random integer from an interval
function randomIntFromInterval(mn, mx) {
  return ~~(Math.random() * (mx - mn + 1) + mn);
}

// a function to get the svg coordinates of a point on the svg canvas
function getPoint(x,y){  
      var p = svg.createSVGPoint();
      p.x = x;
      p.y = y;
      var ctm = svg.getScreenCTM().inverse();
      var p =  p.matrixTransform(ctm);
      return p;
}

// a function to draw a circle
function drawCircle(o, parent) {
  var circle = document.createElementNS(SVG_NS, 'circle');
  for (var name in o) {
    if (o.hasOwnProperty(name)) {
      circle.setAttributeNS(null, name, o[name]);
    }
  }
  parent.appendChild(circle);
  return circle;
}