问题
I looked every where and I tried several solution but I wasn't able to find something similar to brushend
in angular-nvd3 lineWithFocusChart.
in fact I'm trying to get the details of the rendered brush extent.
I tried
callback : function(chart) {
chart.focus.dispatch.on('brush', function(e) {
console.log("hello", e)
});
}
But it renders all details and not the last one and when I use 'brushend' i get an error message like if the dispatch is undefined d3.js:492 Uncaught TypeError: Cannot read property 'on' of undefined
.
Can you please help me :(
来源:https://stackoverflow.com/questions/41138480/get-last-updated-brush-states-issue