Axis Labels
Axis Labels are generated automatically based on the axis scale and displayed along the axis. The AxisBase.ShowLabels property specifies whether labels are visible.
The following markup customizes the text format, rotation angle and font size of axis labels:
<Charts:CartesianChart.AxisX>
<Charts:AxisX ShowLabels="True"
LabelPattern="{}{V:MMMM}"
LabelAngle="0"/>
</Charts:CartesianChart.AxisX>
<Charts:CartesianChart.AxisY>
<Charts:AxisY ShowLabels="True"
LabelPattern="${V}K"/>
</Charts:CartesianChart.AxisY>