public Void ZoomRect(Rectangle r)
Remarks
The ZoomRect method zooms in on Chart contents. The Rect parameter defines the pixel rectangle coordinates of the chart area to be zoomed. Calling this method is similar to manually drawing a zoom box at run-time by dragging the left mouse button.
You can perform a zoom in by specifying a Rect parameter enclosed on Chart dimensions, and zoom out by specifying a bigger rectangle parameter.
See Also
Zoom Class | Zoom Members | Steema.TeeChart Namespace