Avoid xAxis limit-labels display in a one-bar BarChart.

[guillaumejounel]

Hi, I have the following HorizontalBarChart :

Everything works fine, my only problem is when I have only one bar:

Any idea of how to get rid of these 2 limit-labels?
Thank you very much!

[guillaumejounel]

Probably not the best way to do it, but it works:
Actually, xAxis.entryCount (used to draw the labels) is set to 3 when xAxis.labelCount equals 1, so basically I've overloaded the drawLabels() function of my XAxisRenderer and added the following condition to draw the labels : xAxis.entryCount == xAxis.labelCount || i == 1, so that indexes 0 and 2 are not drawn when there is only one bar. Here is the concerned part of the function:

if viewPortHandler.isInBoundsY(position.y) {
    if let label = xAxis.valueFormatter?.stringForValue(xAxis.entries[i], axis: xAxis) {
        if xAxis.entryCount == xAxis.labelCount || i == 1 {
            drawLabel(
                context: context,
                formattedLabel: label,
                x: pos,
                y: position.y,
                attributes: [NSFontAttributeName: labelFont, NSForegroundColorAttributeName: labelTextColor],
                anchor: anchor,
                angleRadians: 0)
            }
        }
    }
}