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 cell note, shape, or chart.
Double-tap	Double-Click	Edits a cell note, shape, or chart if editing is supported.
Press edge then slide	Press left button on edge then move	Resizes a cell note, shape, or chart if CanSize is set to true.
Press chart then slide	Press left button on chart then move	Moves a cell note, shape, or chart if CanMove is set to true.
Press rotated handle and slide	Press left button on rotated handle and move	Rotates a shape or chart if CanRotate is set to true.