We are excited to share that we have enhanced the chart in Essential JS 2 with the following new features in our 2018 Volume 2 release:
- Scrollbar for zooming and panning.
- Histogram series.
- Grouping slice in accumulation charts.
Scrollbar for zooming and panning
Panning and zooming the chart can be done using mouse and touch actions on a chart area. However, if we have a scrollbar on an axis, it is easier to zoom or view data on a desktop. So, in this release, we have provided support for scrollbars in chart and they work as shown in the following.
let chart: Chart = new Chart({
zoomSettings:
{
enableScrollbar: true
}
});
Histogram series
We have added a new series type called histogram for this release. The histogram series provides options to visualize large amounts of data that are difficult to present in a tabular or spreadsheet form.
let chart: Chart = new Chart({
series: [
{ type: 'Histogram' }
]
});
Grouping slice in accumulation charts
let pie: AccumulationChart = new AccumulationChart({
groupTo: '9',
groupMode: 'Point'
});
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