This example shows how to draw a tree with no node images. You have to call myChart.nodeImageSelection(false).
Acknowledgements:
<!DOCTYPE html>
<meta charset="utf-8">
<head>
<script src="https://d3js.org/d3.v6.min.js"></script>
<script src="https://cdn.jsdelivr.net/gh/EE2dev/d3-indented-tree/dist/latest/d3-indented-tree.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/EE2dev/d3-indented-tree/dist/latest/d3-indented-tree.css">
</head>
<style>
div.chart {
font-size: 24px;
}
</style>
<body>
<!-- paste data in aside tag -->
<aside id="data">
key,parent,time,pos
no Nodes,,,
My chessgame,no Nodes,,
1. e4,My chessgame,3,
1... c5,My chessgame,10,
2. Nf3,My chessgame,1,
2... Nc6,My chessgame,7,
3. ♗b5,My chessgame,2,
3.... e6,My chessgame,3,
</aside>
<script>
const dataSpec = {
source: "aside#data",
};
const myChart = d3.indentedTree(dataSpec)
.margin({top: 50, right: 10, bottom: 20, left: 50})
.nodeImageSelection(false)
.linkWidth("time")
.linkHeight(30)
;
showChart(myChart);
function showChart(_chart) {
d3.select("body")
.append("div")
.attr("class", "chart")
.call(_chart);
}
</script>
</body>
</html>