Axis multiline labels

[fabriziogueli]

This PR allow multiline labels on the xAxis using '\n'

Example :

  XAxis xAxis = mChart.getXAxis();
  xAxis.setMultiLineLabel(true);


  xAxis.setValueFormatter(new IAxisValueFormatter() {
            @Override
           public String getFormattedValue(float value, AxisBase axis) {
                return value+"\n"+"%";
            }
        });

[shamilovstas]

Maybe it will be better to use StaticLayout for multiline text instead of splitting by '\n'?

[ClemMahe]

This modification would be useful. hope @PhilJay or someone else will have a look :)

[dhagz]

The texts are not center aligned.
Here are my updates to your PR.
In Utils.java#drawXMultiLineText()

• Change paint.setTextAlign(Paint.Align.LEFT); to paint.setTextAlign(Paint.Align.CENTER);
• Change drawOffsetX += x; to drawOffsetX += x + (mDrawTextRectBuffer.width() / 2.0f);

These changes are not tested if the angleDegrees != 0.f

The user should also add myChart.setExtraBottomOffset(20); or any number to accomodate the new line.

[felislynx-silae]

It is very important feature! I hope someone will look at this. If you have problem with alignment, use static layout. From my experience it is much easier than calculating manually :)

[joyceHong0524]

How can I edit this file if the Util.java is read-only file?
I need helppp :(

[vicmpen]

@joyceHong0524 You need to clone, edit and build the project yourself

[eunyeong1328]

I also tried setMultiLineLabel(true) but it doesn't work. For example?

[saldous]

+1 interested in this. Please add!