seriesDefaults.legendItem.visual Function
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").kendoStockChart({
dataSource: {
data: [{
"Date": "2016/01/01",
"Open": 41.62,
"High": 41.69,
"Low": 39.81,
"Close": 40.12,
"Volume": 2632000
}, {
"Date": "2016/03/01",
"Open": 40.62,
"High": 39.69,
"Low": 40.81,
"Close": 39.12,
"Volume": 2631986
}]
},
dateField: "Date",
series: [{
name: "Series 1",
type: "line",
field: "Close",
markers: {
visible: true
},
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;
}
}
}],
legend: {
visible: true,
position: 'bottom'
}
});
</script>