^{IZoom.Direction
IZoom}

<sup>property Direction: ETeeZoomDirection;

Type Library
TeeChartx

Description
Default: tzdBoth</sup>

^{Set the direction of the zoom (tzdHorizontal, tzdVertical, tzdBoth) on a selected area. Eg. tzdHorizontal will zoom only on a horizontal plane although the mouse is dragged across a vertical and horizontal plane.}