private void UpdatePlot(LineChart mChart, int broadcast_idx, float[] dataVector)
{
LineData data = mChart.LineData;
if (data != null)
{
ILineDataSet setx = (ILineDataSet)data.DataSets[0];
ILineDataSet sety = (ILineDataSet)data.DataSets[1];
ILineDataSet setz = (ILineDataSet)data.DataSets[2];
// add new plot entry
data.AddEntry(new Entry(broadcast_idx, dataVector[0]), 0);
data.AddEntry(new Entry(broadcast_idx, dataVector[1]), 1);
data.AddEntry(new Entry(broadcast_idx, dataVector[2]), 2);
mChart.NotifyDataSetChanged();
// limit the number of visible entries
mChart.SetVisibleXRangeMaximum(max_entries);
// remove plot entries outside of current view
if (setx.EntryCount == max_entries_saved)
{
setx.RemoveEntry(0);
sety.RemoveEntry(0);
setz.RemoveEntry(0);
mChart.AxisLeft.SpaceTop = 10f;
}
// move to the latest entry
mChart.MoveViewToX(broadcast_idx);
}
}
private void AddOrientEntry(float valueX, float valueY, float valueZ)
{
LineData data = mOrientationChart.LineData;
if (data != null)
{
ILineDataSet set = (ILineDataSet)data.DataSets[0];
data.AddEntry(new Entry(set.EntryCount, valueX), 0);
data.AddEntry(new Entry(set.EntryCount, valueY), 1);
data.AddEntry(new Entry(set.EntryCount, valueZ), 2);
mOrientationChart.NotifyDataSetChanged();
// limit the number of visible entries
mOrientationChart.SetVisibleXRangeMaximum(100);
// move to the latest entry
mOrientationChart.MoveViewToX(data.EntryCount);
}
}