Use the AnnoAngle property to rotate the axis annotation counterclockwise from the specified number of degrees. This property is especially useful if the X-axis is crowded with annotation. Rotating the annotations +/- 30 or 60 degrees allows a much larger number of annotations in a confined space on horizontal axes. By utilizing the AnnoAngle property, the X-axis annotation does not overlap, as shown below:
•XAML
<c1chart:C1Chart.View>
<c1chart:ChartView>
<c1chart:ChartView.AxisX>
<c1chart:Axis Min="0" MajorUnit="10" AnnoFormat="c" AutoMin="false" AutoMax="false" Max="200" AnnoAngle="60" />
</c1chart:ChartView.AxisX>
</c1chart:ChartView>
</c1chart:C1Chart.View>
•C#
// Financial formatting
c1Chart1.View.AxisX.AnnoFormat = "c";
c1Chart1.View.AxisX.Min = 0;
c1Chart1.View.AxisX.AnnoAngle = "60";