AndroidPlot: Missing Range Origin Label

Question

I have an issue with my graph, when I plot my data, the Range Origin Label is not showing. That is, the first label on the Y-axis is not displayed. I have set my Range step to be:

plotView.setRangeStep(XYStepMode.SUBDIVIDE, 10);

However, it only shows 9 labels.

How do I make sure that the range origin label is set?

I have already tried the following:

widget.getRangeLabelPaint().setColor(Color.BLACK);
widget.getRangeOriginLinePaint().setColor(Color.BLACK);

Any help is greatly appreciated.

Answer 1

You have to use

plotView.getGraphWidget().getRangeOriginLabelPaint().setColor(Color.BLACK);.

plotView.getGraphWidget().getRangeOriginLinePaint().setColor(Color.BLUE);

and

plotView.getGraphWidget().getRangeLabelPaint().setColor(Color.RED);

are doing this:

Notice the red range labels and the blue origin line.

As for plotView.setRangeStep(XYStepMode.SUBDIVIDE, 10);, it's dividing your plotview in 10 parts, including the origin.

I'm using plotView.setRangeStepValue(10);. Does the same thing, but with simpler syntax.

UPDATE:

To add a label under the origin labels you have to add first a border style (SQUARE or ROUND):

plotView.setBorderStyle(Plot.BorderStyle.SQUARE, null, null);

Then:

plotView.setDomainLabel("Samples");
plotView.getDomainLabelWidget().pack();
plotView.position(
            plotView.getDomainLabelWidget(),                     
                0,                                    
                XLayoutStyle.RELATIVE_TO_CENTER,       
                0,                                     
                YLayoutStyle.ABSOLUTE_FROM_BOTTOM,     
                AnchorPosition.BOTTOM_MIDDLE);