How do i customise the onclick for the chart?

[anychart]

How do i customise the onclick for the chart?

[Shestac92]

@aadesh0118
By the click on the chart, a default tooltip is appearing. In the current version of AnyChart Android library 0.2.0 you can't replace the tooltip with your own element. But you customize it very deeply (appearance, content, behaviour).
The code below changes the tooltip's appearance of a pie chart.

pieChart.getTooltip().setFontColor("orange");
pieChart.getTooltip().getTitle()
        .setFontColor("lightgrey")
        .setFontFamily("Calibri")
        .setFontDecoration(Decoration.UNDERLINE)
        .setFontWeight(400);
pieChart.getTooltip().getBackground()
        .setFill("#663399 0.8")
        .setStroke("green")
        .setCornerType(BackgroundCornersType.ROUND_INNER)
        .setCorners(5, 15, 5, 5);

The result:

[aadesh0118]

So if i want to hide the "value "and "Percent value" and display only the title. Can i do that?

[Shestac92]

@aadesh0118
in this case you can disable body and separator like this:

pieChart.getTooltip().setTitle(false);
pieChart.getTooltip().setFormat("My title");
pieChart.getTooltip().getSeparator().setEnabled(false);

[aadesh0118]

Thanks for you reply. This code does not seem to work when i implement in onclick.

What i am trying to do is display different values on click. Here is my code:

cloud.setOnClickListener(new ListenersInterface.OnClickListener(new String[]{"x", "value"}) {
        @Override
        public void onClick(Event event) {
            Toast.makeText(MainActivity.this, event.getData().get("x") + ":" + event.getData().get("value"), Toast.LENGTH_SHORT).show();
            //setmarker(event.getData().get("x"), event.getData().get("value"));
            cloud.getTooltip().setTitle(false);
            cloud.getTooltip().setFormat(event.getData().get("x"));
            cloud.getTooltip().getSeparator().setEnabled(false);
        }
    });

In this case the the click has no effect.

[Shestac92]

@aadesh0118
Unfortunately, in the current version of the library, the onclik event setting may not work. We are working on a fix for this.
But you can achieve it with the following line:

cloud.getTooltip().setFormat("{%x} : {%value}");

[aadesh0118]

Ah.. Thats a shame. What i was trying to do was to display just the value when on clicked. But apparently thats not possible eh..?

[Shestac92]

@aadesh0118
Do you mean that you want to show a tooltip only with a value by the click on a pie's slice?

[aadesh0118]

Yes only the value. Not frequency or Percent value or anything like that. Just a value.

[Shestac92]

@aadesh0118
You can show only value in the tooltip by the click on pie's slice like this:

pie.getTooltip().setTitle(false);
pie.getTooltip().setFormat("{%value}");
pie.getTooltip().getSeparator().setEnabled(false);

The result:

[aadesh0118]

Thanks. Thats all i wanted.