You can use touch gestures with the Chart control.

The Chart control uses the following touch gestures:

Touch Gesture	Mouse Action	Action
Tap	Click	Selects a chart if CanSelect is true.
Hold and Release	Right-click	Selects a chart and displays the touch strip if CanSelect is set to true.
Press resize handles, then slide	Press left button on edge then move	Resizes a chart if CanSize is set to true.
Press chart then slide	Press left button on chart then move	Moves a chart if CanMove is set to true.