seriesDefaults.legendItem.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.series—The item series.pointIndex—The index of the point in the series. Available for the Pie, Donut, and Funnel series.
Example - using custom visual for the legend items
<div id="chart"></div>
<script>
$("#chart").kendoChart({
series: [
{
name: "Series 1",
data: [1, 2, 3]
}
],
seriesDefaults: {
legendItem: {
visual: function (e) {
var color = e.options.markers.background;
var labelColor = e.options.labels.color;
var rect = new kendo.geometry.Rect([0, 0], [100, 50]);
var layout = new kendo.drawing.Layout(rect, {
spacing: 5,
alignItems: "center"
});
var marker = new kendo.drawing.Path({
fill: {
color: color
}
}).moveTo(10, 0).lineTo(15, 10).lineTo(5, 10).close();
var label = new kendo.drawing.Text(e.series.name, [0, 0], {
fill: {
color: labelColor
}
});
layout.append(marker, label);
layout.reflow()
return layout;
}
}
}
});
</script>In this article