Disable Interval Label from AxisY

Question

as the title says, I need to disable Interval Labels from AxisY but only mantaining the extremes maximum and minimum axis y labels, is this possible?

I searched at this website and there nothing like my question...

Also, I need to know if the maximum axis y label and minimum axis y label can be rotated +45° and -45° respectively

Thank you!

Answer 1

I think you will have to use two CustomLabels.

Note the they all must have the same angle.

Use a suitable delta, i.e. a small number that determines the range of the label, and a suitable format..

ChartArea ca = chart1.ChartAreas[0];
Series series = chart1.Series[0];
double delta = 0.1;

double yMin = series.Points.Min(x => x.YValues[0]);
double yMax = series.Points.Max(x => x.YValues[0]);
CustomLabel clyMax = new CustomLabel();
CustomLabel clyMin = new CustomLabel();

clyMax.FromPosition = yMax - delta;
clyMax.ToPosition = yMax + delta;
clyMin.FromPosition = yMin - delta;
clyMin.ToPosition = yMin + delta;

clyMax.Text = yMax.ToString("0.0");
clyMin.Text = yMin.ToString("0.0");

ca.AxisY.LabelStyle.Angle = 45;

ca.AxisY.CustomLabels.Add(clyMax);
ca.AxisY.CustomLabels.Add(clyMin);