protected override float[] GetXPositions()
{
if (barChartPositioner == null)
{
return(new float[0]);
}
int axisFirstVisibleIndex = (int)barChartPositioner.axisBounds.XMin;
float[] positions = new float[barChartPositioner.GetVisibleEntriesRange()];
for (int i = 0; i < positions.Length; i++)
{
positions[i] = barChartPositioner.GetBarCenterPosition(i + axisFirstVisibleIndex).x;
}
return(positions);
}
public List <AxisLabelRendererExtry> getLabelRendererEntries()
{
List <AxisLabelRendererExtry> entries = new List <AxisLabelRendererExtry> ();
if (barChartPositioner == null)
{
return(entries);
}
int entriesCount = barChartPositioner.GetVisibleEntriesRange();
int axisFirstVisibleIndex = (int)barChartPositioner.axisBounds.XMin;
for (int i = axisFirstVisibleIndex; i < entriesCount + axisFirstVisibleIndex; i++)
{
AxisLabelRendererExtry entry = new AxisLabelRendererExtry();
entry.PositionOnAxis = barChartPositioner.GetBarCenterPosition(i).x;
entry.Gravity = labelsGravity;
entry.Text = GetLabelValueText(i, axisFirstVisibleIndex, entriesCount + axisFirstVisibleIndex);
entry.Orientation = AxisOrientation.HORIZONTAL;
entries.Add(entry);
}
return(entries);
}