How can i get access to a Highcharts chart through a DOM-Container

Highcharts 3.0.1

Users can use the highcharts plugin

var chart=$("#container").highcharts();

Highcharts 2.3.4

Read from the Highcharts.charts array, for version 2.3.4 and later, the index of the
chart can be found from the data on the div

var index=$("#container").data('highchartsChart');
var chart=Highcharts.charts[index];

All versions

Track charts in a global objec/map by container id

var window.charts={};
function foo(){
new Highcharts.Chart({...},function(chart){
window.charts[chart.options.chart.renderTo] = chart;
});
}

function bar(){
var chart=window.charts["containerId"];
}

Read Mode @ http://ahumbleopinion.com/highcharts-tips-accessing-chart-object-from-container-id/

创建chart：

var chart = new Highcharts.Chart(options);

// Using an element reference

var otherOptions = {

chart: {

renderTo: document.getElementById('container');

},

// ...

}

var otherChart = new Highcharts.Chart(options);