legend.item.visualFunction
A function that can be used to create a custom visual for the legend items. The available argument fields are:
options—The item options.createVisual—A function for getting the default visual.
Example
<div id="sankey"></div>
<script>
$("#sankey").kendoSankey({
data: {
nodes: [
{ id: 1, label: { text: "Solar" } },
{ id: 2, label: { text: "Electricity" } }
],
links: [
{ sourceId: 1, targetId: 2, value: 40 }
]
},
legend: {
visible: true,
item: {
visual: function(e) {
var rect = new kendo.drawing.Rect(e.rect, {
fill: {
color: e.options.areaBackground
},
stroke: {
color: "#000000"
}
});
return rect;
}
}
}
});
</script>