legend.spacingNumber
The spacing between the labels in pixels when the legend.orientation is "horizontal".
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,
orientation: "horizontal",
spacing: 20
}
});
</script>
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