Not able to implement onClick for line chart.

[aadesh0118]

I am trying to set customise the tooltip and set some info on it. But for some reason it does not work.

cartesian.setOnClickListener(new ListenersInterface.OnClickListener(new String[]{"x", "value"}) {
        @Override
        public void onClick(Event event) {

            Log.e("Route", "Graphs Clicked "+ event.getData().get("x") + " "+ event.getData().get("value"));

            Toast.makeText(RouteMapperActivity.this, event.getData().get("x") + ":" + event.getData().get("value"), Toast.LENGTH_SHORT).show();
            cartesian.getTooltip().setTitle("Date : " );
            cartesian.getTooltip().setFormat("Speed : ");
            setToolTip();

        }
    });

the log is printing but nothing happens to the tooltip.

[Shestac92]

@aadesh0118
There's no need in listener at all in this case. All you need is to set formats. Replace your code with the following lines:

cartesian.getTooltip().setTitleFormat("Date : {%x}");
cartesian.getTooltip().setFormat("Speed : {%value}");

[aadesh0118]

Okay got it. I have a question though if there is no listener then how can i take x and use it else where.

Basically on the title i am trying to print a value from a list at position {%x}

Something like this
cartesian.getTooltip().setTitleFormat("Date : {%x}" + time_list.get(Integer.parseInt("{%x}")));

[Shestac92]

@aadesh0118
In this case, it depends on what's the time_list. Is it a dataset for the chart or it's outside array/object/collection?

[fightaadeshfight]

its an outside list. The value of x will give the position at which the value is stored.

[Shestac92]

@aadesh0118 @fightaadeshfight
In this case, unfortunately, the listener unable to handle this feature. We are planning to implement this opportunity next several weeks.

[aadesh0118]

oh.. okay. although i figured something. i made the list part of the chart (like giving a third parameter "category"). This sort of solves my problem. Thanks anyway.