All the events from the options.chart.events are available as output properties of the chart component.

`HTML

`
`TypeScript
onChartSelection (e) {
this.from = e.originalEvent.xAxis[0].min.toFixed(2);
this.to = e.originalEvent.xAxis[0].max.toFixed(2);
}
`
👉 Live Demo

#### Series Events

To use series events the same way you need to add the series component as a child of your chart. The only purpose of this auxiliary component is to provide access to options.plotOptions.series.events API

`HTML






{{serieName}} is hovered


`
`TypeScript
onSeriesMouseOver (e) {
this.serieName = e.context.name;
}
`
👉 Live Demo
#### Point Events

Similary you can use the point to access to options.plotOptions.series.point.events API.
`HTML







{{point}} is selected


`
👉 Live Demo
#### Axis Events

Similary you can use the xAxis or yAxes to access to options.xAxis.events or options.yAxis.events API.
`HTML






{{minX}} - {{maxX}}

{{minY}} - {{maxY}}


`
`TypeScript
onAfterSetExtremesX (e) {
this.minX = e.context.min;
this.maxX = e.context.max;
}
onAfterSetExtremesY (e) {
this.minY = e.context.min;
this.maxY = e.context.max;
}
`
👉 Live Demo


$3

@kiwigrid/ngx-highcharts provides possibility to interact with native HighchartsChartObject chart object.

`TypeScript
@Component({
selector: 'my-app',
directives: [CHART_DIRECTIVES],
template:
(load)="saveInstance($event.context)">


})
class AppComponent {
constructor() {
this.options = {
chart: { type: 'spline' },
title: { text : 'dynamic data example'}
series: [{ data: [2,3,5,8,13] }]
};
setInterval(() => this.chart.series[0].addPoint(Math.random() * 10), 1000);
}
chart : Object;
options: Object;
saveInstance(chartInstance) {
this.chart = chartInstance;
}
}
`
👉 Live Demo

$3

angular2-higcharts provides possibility to override the native highcharts tooltip formatter (instead of using the highcharts callback)

`TypeScript
@Component({
selector: 'my-app',
directives: [CHART_DIRECTIVES],
template:
[tooltipFormatter]="formatter">


})
class AppComponent {
constructor() {
this.options = {
chart: { type: 'spline' },
title: { text : 'dynamic data example'}
series: [{ data: [2,3,5,8,13] }]
};
}
chart : Object;
options: Object;
formatter: (point) {
return x: point.x y: point.y
}
}
`
👉 Live Demo

$3

`diff
...
@NgModule({
...
imports: [
BrowserModule,
ChartModule.forRoot(
- require('highcharts'),
+ require('highcharts/highstock')
)
]
})
`

👉 Live Demo

$3

`diff
...
@NgModule({
...
imports: [
BrowserModule,
ChartModule.forRoot(
- require('highcharts'),
+ require('highcharts/highmaps')
)
],
})
`

👉 Live Demo

$3

`diff
...
@NgModule({
...
imports: [
BrowserModule,
ChartModule.forRoot(
require('highcharts'),
+ require('highcharts/highchart-3d'),
+ require('highcharts/modules/exporting')
)
],
})
`

Check out structure of the node-modules/highcharts folder to find necessary module.

👉 Live Demo

$3

`diff
...
const Highcharts = require('highcharts');

Highcharts.setOptions({
colors: ['#50B432']
});

@NgModule({
...
imports: [
BrowserModule,
ChartModule.forRoot(
- require('highcharts'),
+ Highcharts
)
],
})
`

👉 Live Demo

##More Examples

Here are some common charts examples with Webpack integration https://github.com/gevgeny/angular2-highcharts/tree/master/examples/webpack

##FAQ

#### Why don't my series, title, axes and etc redraw after I update initial options ?

Because @kiwigrid/ngx-highcharts is just a thin wrapper of the Highcharts library and doesn't bind to initial options. I understand that you expect more angular-way behaviour like data binding with appropriate redrawing. But it is barely possible to implement it without redundant complications and performance decrease because almost all options can be dynamic. So my idea was to avoid any additional logic more than just a sugar (like events for series and options). In the other hand Highcharts has great API for dynamic manipulations with chart and @kiwigrid/ngx-highcharts` provides you access to the original chart object.

License